Merge branch 'master' into file-attachments

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,13 @@
+- With issues:
+  - Use the search tool before opening a new issue.
+  - Please provide source code and commit sha if you found a bug.
+  - Review existing issues and provide feedback or react to them.
+
+- go version:
+- gin version (or commit ref):
+- operating system:
+
+## Description
+
+## Screenshots
+

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,7 @@
+- With pull requests:
+  - Open your pull request against `master`
+  - Your pull request should have no more than two commits, if not you should squash them.
+  - It should pass all tests in the available continuous integrations systems such as TravisCI.
+  - You should add/modify tests to cover your proposed code changes.
+  - If your pull request contains a new feature, please document it on the README.
+

.travis.yml

@@ -6,7 +6,7 @@ go:
   - 1.8.x
   - 1.9.x
   - 1.10.x
-  - master
+  - 1.11.x
 
 git:
   depth: 10

AUTHORS.md

@@ -1,8 +1,12 @@
 List of all the awesome people working to make Gin the best Web Framework in Go.
 
+## gin 1.x series authors
+
+**Gin Core Team:** Bo-Yi Wu (@appleboy), 田欧 (@thinkerou), Javier Provecho (@javierprovecho)
+
 ## gin 0.x series authors
 
-**Maintainer:** Manu Martinez-Almeida (@manucorporat), Javier Provecho (@javierprovecho)
+**Maintainers:** Manu Martinez-Almeida (@manucorporat), Javier Provecho (@javierprovecho)
 
 People and companies, who have contributed, in alphabetical order.
 

CHANGELOG.md

@@ -1,6 +1,28 @@
 # CHANGELOG
 
-### Gin 1.2
+### Gin 1.3.0
+
+- [NEW] Add [`func (*Context) QueryMap`](https://godoc.org/github.com/gin-gonic/gin#Context.QueryMap), [`func (*Context) GetQueryMap`](https://godoc.org/github.com/gin-gonic/gin#Context.GetQueryMap), [`func (*Context) PostFormMap`](https://godoc.org/github.com/gin-gonic/gin#Context.PostFormMap) and [`func (*Context) GetPostFormMap`](https://godoc.org/github.com/gin-gonic/gin#Context.GetPostFormMap) to support `type map[string]string` as query string or form parameters, see [#1383](https://github.com/gin-gonic/gin/pull/1383)
+- [NEW] Add [`func (*Context) AsciiJSON`](https://godoc.org/github.com/gin-gonic/gin#Context.AsciiJSON), see [#1358](https://github.com/gin-gonic/gin/pull/1358)
+- [NEW] Add `Pusher()` in [`type ResponseWriter`](https://godoc.org/github.com/gin-gonic/gin#ResponseWriter) for supporting http2 push, see [#1273](https://github.com/gin-gonic/gin/pull/1273)
+- [NEW] Add [`func (*Context) DataFromReader`](https://godoc.org/github.com/gin-gonic/gin#Context.DataFromReader) for serving dynamic data, see [#1304](https://github.com/gin-gonic/gin/pull/1304)
+- [NEW] Add [`func (*Context) ShouldBindBodyWith`](https://godoc.org/github.com/gin-gonic/gin#Context.ShouldBindBodyWith) allowing to call binding multiple times, see [#1341](https://github.com/gin-gonic/gin/pull/1341)
+- [NEW] Support pointers in form binding, see [#1336](https://github.com/gin-gonic/gin/pull/1336)
+- [NEW] Add [`func (*Context) JSONP`](https://godoc.org/github.com/gin-gonic/gin#Context.JSONP), see [#1333](https://github.com/gin-gonic/gin/pull/1333)
+- [NEW] Support default value in form binding, see [#1138](https://github.com/gin-gonic/gin/pull/1138)
+- [NEW] Expose validator engine in [`type StructValidator`](https://godoc.org/github.com/gin-gonic/gin/binding#StructValidator), see [#1277](https://github.com/gin-gonic/gin/pull/1277)
+- [NEW] Add [`func (*Context) ShouldBind`](https://godoc.org/github.com/gin-gonic/gin#Context.ShouldBind), [`func (*Context) ShouldBindQuery`](https://godoc.org/github.com/gin-gonic/gin#Context.ShouldBindQuery) and [`func (*Context) ShouldBindJSON`](https://godoc.org/github.com/gin-gonic/gin#Context.ShouldBindJSON), see [#1047](https://github.com/gin-gonic/gin/pull/1047)
+- [NEW] Add support for `time.Time` location in form binding, see [#1117](https://github.com/gin-gonic/gin/pull/1117)
+- [NEW] Add [`func (*Context) BindQuery`](https://godoc.org/github.com/gin-gonic/gin#Context.BindQuery), see [#1029](https://github.com/gin-gonic/gin/pull/1029)
+- [NEW] Make [jsonite](https://github.com/json-iterator/go) optional with build tags, see [#1026](https://github.com/gin-gonic/gin/pull/1026)
+- [NEW] Show query string in logger, see [#999](https://github.com/gin-gonic/gin/pull/999)
+- [NEW] Add [`func (*Context) SecureJSON`](https://godoc.org/github.com/gin-gonic/gin#Context.SecureJSON), see [#987](https://github.com/gin-gonic/gin/pull/987) and [#993](https://github.com/gin-gonic/gin/pull/993)
+- [DEPRECATE] `func (*Context) GetCookie` for [`func (*Context) Cookie`](https://godoc.org/github.com/gin-gonic/gin#Context.Cookie)
+- [FIX] Don't display color tags if [`func DisableConsoleColor`](https://godoc.org/github.com/gin-gonic/gin#DisableConsoleColor) called, see [#1072](https://github.com/gin-gonic/gin/pull/1072)
+- [FIX] Gin Mode `""` when calling [`func Mode`](https://godoc.org/github.com/gin-gonic/gin#Mode) now returns `const DebugMode`, see [#1250](https://github.com/gin-gonic/gin/pull/1250)
+- [FIX] `Flush()` now doesn't overwrite `responseWriter` status code, see [#1460](https://github.com/gin-gonic/gin/pull/1460)
+
+### Gin 1.2.0
 
 - [NEW] Switch from godeps to govendor
 - [NEW] Add support for Let's Encrypt via gin-gonic/autotls

Makefile

@@ -1,5 +1,6 @@
 GOFMT ?= gofmt "-s"
 PACKAGES ?= $(shell go list ./... | grep -v /vendor/)
+VETPACKAGES ?= $(shell go list ./... | grep -v /vendor/ | grep -v /examples/)
 GOFILES := $(shell find . -name "*.go" -type f -not -path "./vendor/*")
 
 all: install
@@ -26,7 +27,7 @@ fmt-check:
 	fi;
 
 vet:
-	go vet $(PACKAGES)
+	go vet $(VETPACKAGES)
 
 deps:
 	@hash govendor > /dev/null 2>&1; if [ $$? -ne 0 ]; then \

README.md

@@ -7,6 +7,7 @@
 [![Go Report Card](https://goreportcard.com/badge/github.com/gin-gonic/gin)](https://goreportcard.com/report/github.com/gin-gonic/gin)
 [![GoDoc](https://godoc.org/github.com/gin-gonic/gin?status.svg)](https://godoc.org/github.com/gin-gonic/gin)
 [![Join the chat at https://gitter.im/gin-gonic/gin](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/gin-gonic/gin?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+[![Sourcegraph](https://sourcegraph.com/github.com/gin-gonic/gin/-/badge.svg)](https://sourcegraph.com/github.com/gin-gonic/gin?badge)
 [![Open Source Helpers](https://www.codetriage.com/gin-gonic/gin/badges/users.svg)](https://www.codetriage.com/gin-gonic/gin)
 
 Gin is a web framework written in Go (Golang). It features a martini-like API with much better performance, up to 40 times faster thanks to [httprouter](https://github.com/julienschmidt/httprouter). If you need performance and good productivity, you will love Gin.
@@ -15,10 +16,11 @@ Gin is a web framework written in Go (Golang). It features a martini-like API wi
 
 ## Contents
 
+- [Installation](#installation)
+- [Prerequisite](#prerequisite)
 - [Quick start](#quick-start)
 - [Benchmarks](#benchmarks)
 - [Gin v1.stable](#gin-v1-stable)
-- [Start using it](#start-using-it)
 - [Build with jsoniter](#build-with-jsoniter)
 - [API Examples](#api-examples)
     - [Using GET,POST,PUT,PATCH,DELETE and OPTIONS](#using-get-post-put-patch-delete-and-options)
@@ -26,6 +28,7 @@ Gin is a web framework written in Go (Golang). It features a martini-like API wi
     - [Querystring parameters](#querystring-parameters)
     - [Multipart/Urlencoded Form](#multiparturlencoded-form)
     - [Another example: query + post form](#another-example-query--post-form)
+    - [Map as querystring or postform parameters](#map-as-querystring-or-postform-parameters)
     - [Upload files](#upload-files)
     - [Grouping routes](#grouping-routes)
     - [Blank Gin without middleware by default](#blank-gin-without-middleware-by-default)
@@ -37,7 +40,7 @@ Gin is a web framework written in Go (Golang). It features a martini-like API wi
     - [Bind Query String or Post Data](#bind-query-string-or-post-data)
     - [Bind HTML checkboxes](#bind-html-checkboxes)
     - [Multipart/Urlencoded binding](#multiparturlencoded-binding)
-    - [XML, JSON and YAML rendering](#xml-json-and-yaml-rendering)
+    - [XML, JSON, YAML and ProtoBuf rendering](#xml-json-yaml-and-protobuf-rendering)
     - [JSONP rendering](#jsonp)
     - [Serving static files](#serving-static-files)
     - [Serving data from reader](#serving-data-from-reader)
@@ -54,8 +57,67 @@ Gin is a web framework written in Go (Golang). It features a martini-like API wi
     - [Build a single binary with templates](#build-a-single-binary-with-templates)
     - [Bind form-data request with custom struct](#bind-form-data-request-with-custom-struct)
     - [Try to bind body into different structs](#try-to-bind-body-into-different-structs)
+    - [http2 server push](#http2-server-push)
 - [Testing](#testing)
-- [Users](#users--)
+- [Users](#users)
+
+## Installation
+
+To install Gin package, you need to install Go and set your Go workspace first.
+
+1. Download and install it:
+
+```sh
+$ go get -u github.com/gin-gonic/gin
+```
+
+2. Import it in your code:
+
+```go
+import "github.com/gin-gonic/gin"
+```
+
+3. (Optional) Import `net/http`. This is required for example if using constants such as `http.StatusOK`.
+
+```go
+import "net/http"
+```
+
+### Use a vendor tool like [Govendor](https://github.com/kardianos/govendor)
+
+1. `go get` govendor
+
+```sh
+$ go get github.com/kardianos/govendor
+```
+2. Create your project folder and `cd` inside
+
+```sh
+$ mkdir -p $GOPATH/src/github.com/myusername/project && cd "$_"
+```
+
+3. Vendor init your project and add gin
+
+```sh
+$ govendor init
+$ govendor fetch github.com/gin-gonic/gin@v1.3
+```
+
+4. Copy a starting template inside your project
+
+```sh
+$ curl https://raw.githubusercontent.com/gin-gonic/gin/master/examples/basic/main.go > main.go
+```
+
+5. Run your project
+
+```sh
+$ go run main.go
+```
+
+## Prerequisite
+
+Now Gin requires Go 1.6 or later and Go 1.7 will be required soon.
 
 ## Quick start
  
@@ -134,61 +196,9 @@ BenchmarkVulcan_GithubAll                   |    5000    |   394253    |   19894
 - [x] Battle tested
 - [x] API frozen, new releases will not break your code.
 
-## Start using it
-
-1. Download and install it:
-
-```sh
-$ go get github.com/gin-gonic/gin
-```
-
-2. Import it in your code:
-
-```go
-import "github.com/gin-gonic/gin"
-```
-
-3. (Optional) Import `net/http`. This is required for example if using constants such as `http.StatusOK`.
-
-```go
-import "net/http"
-```
-
-### Use a vendor tool like [Govendor](https://github.com/kardianos/govendor)
-
-1. `go get` govendor
-
-```sh
-$ go get github.com/kardianos/govendor
-```
-2. Create your project folder and `cd` inside
-
-```sh
-$ mkdir -p $GOPATH/src/github.com/myusername/project && cd "$_"
-```
-
-3. Vendor init your project and add gin
-
-```sh
-$ govendor init
-$ govendor fetch github.com/gin-gonic/gin@v1.2
-```
-
-4. Copy a starting template inside your project
-
-```sh
-$ curl https://raw.githubusercontent.com/gin-gonic/gin/master/examples/basic/main.go > main.go
-```
-
-5. Run your project
-
-```sh
-$ go run main.go
-```
-
 ## Build with [jsoniter](https://github.com/json-iterator/go)
 
-Gin use `encoding/json` as default json package but you can change to [jsoniter](https://github.com/json-iterator/go) by build from other tags.
+Gin uses `encoding/json` as default json package but you can change to [jsoniter](https://github.com/json-iterator/go) by build from other tags.
 
 ```sh
 $ go build -tags=jsoniter .
@@ -228,7 +238,7 @@ func main() {
 func main() {
 	router := gin.Default()
 
-	// This handler will match /user/john but will not match neither /user/ or /user
+	// This handler will match /user/john but will not match /user/ or /user
 	router.GET("/user/:name", func(c *gin.Context) {
 		name := c.Param("name")
 		c.String(http.StatusOK, "Hello %s", name)
@@ -315,6 +325,34 @@ func main() {
 id: 1234; page: 1; name: manu; message: this_is_great
 ```
 
+### Map as querystring or postform parameters
+
+```
+POST /post?ids[a]=1234&ids[b]=hello HTTP/1.1
+Content-Type: application/x-www-form-urlencoded
+
+names[first]=thinkerou&names[second]=tianou
+```
+
+```go
+func main() {
+	router := gin.Default()
+
+	router.POST("/post", func(c *gin.Context) {
+
+		ids := c.QueryMap("ids")
+		names := c.PostFormMap("names")
+
+		fmt.Printf("ids: %v; names: %v", ids, names)
+	})
+	router.Run(":8080")
+}
+```
+
+```
+ids: map[b:hello a:1234], names: map[second:tianou first:thinkerou]
+```
+
 ### Upload files
 
 #### Single file
@@ -496,10 +534,10 @@ Note that you need to set the corresponding binding tag on all fields you want t
 
 Also, Gin provides two sets of methods for binding:
 - **Type** - Must bind
-  - **Methods** - `Bind`, `BindJSON`, `BindQuery`
+  - **Methods** - `Bind`, `BindJSON`, `BindXML`, `BindQuery`
   - **Behavior** - These methods use `MustBindWith` under the hood. If there is a binding error, the request is aborted with `c.AbortWithError(400, err).SetType(ErrorTypeBind)`. This sets the response status code to 400 and the `Content-Type` header is set to `text/plain; charset=utf-8`. Note that if you try to set the response code after this, it will result in a warning `[GIN-debug] [WARNING] Headers were already written. Wanted to override status code 400 with 422`. If you wish to have greater control over the behavior, consider using the `ShouldBind` equivalent method.
 - **Type** - Should bind
-  - **Methods** - `ShouldBind`, `ShouldBindJSON`, `ShouldBindQuery`
+  - **Methods** - `ShouldBind`, `ShouldBindJSON`, `ShouldBindXML`, `ShouldBindQuery`
   - **Behavior** - These methods use `ShouldBindWith` under the hood. If there is a binding error, the error is returned and it is the developer's responsibility to handle the request and error appropriately.
 
 When using the Bind-method, Gin tries to infer the binder depending on the Content-Type header. If you are sure what you are binding, you can use `MustBindWith` or `ShouldBindWith`.
@@ -509,8 +547,8 @@ You can also specify that specific fields are required. If a field is decorated
 ```go
 // Binding from JSON
 type Login struct {
-	User     string `form:"user" json:"user" binding:"required"`
+	User     string `form:"user" json:"user" xml:"user"  binding:"required"`
-	Password string `form:"password" json:"password" binding:"required"`
+	Password string `form:"password" json:"password" xml:"password" binding:"required"`
 }
 
 func main() {
@@ -519,30 +557,55 @@ func main() {
 	// Example for binding JSON ({"user": "manu", "password": "123"})
 	router.POST("/loginJSON", func(c *gin.Context) {
 		var json Login
-		if err := c.ShouldBindJSON(&json); err == nil {
+		if err := c.ShouldBindJSON(&json); err != nil {
-			if json.User == "manu" && json.Password == "123" {
-				c.JSON(http.StatusOK, gin.H{"status": "you are logged in"})
-			} else {
-				c.JSON(http.StatusUnauthorized, gin.H{"status": "unauthorized"})
-			}
-		} else {
 			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
 		}
+		
+		if json.User != "manu" || json.Password != "123" {
+			c.JSON(http.StatusUnauthorized, gin.H{"status": "unauthorized"})
+			return
+		} 
+		
+		c.JSON(http.StatusOK, gin.H{"status": "you are logged in"})
+	})
+
+	// Example for binding XML (
+	//	<?xml version="1.0" encoding="UTF-8"?>
+	//	<root>
+	//		<user>user</user>
+	//		<password>123</user>
+	//	</root>)
+	router.POST("/loginXML", func(c *gin.Context) {
+		var xml Login
+		if err := c.ShouldBindXML(&xml); err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+		
+		if xml.User != "manu" || xml.Password != "123" {
+			c.JSON(http.StatusUnauthorized, gin.H{"status": "unauthorized"})
+			return
+		} 
+		
+		c.JSON(http.StatusOK, gin.H{"status": "you are logged in"})
 	})
 
 	// Example for binding a HTML form (user=manu&password=123)
 	router.POST("/loginForm", func(c *gin.Context) {
 		var form Login
 		// This will infer what binder to use depending on the content-type header.
-		if err := c.ShouldBind(&form); err == nil {
+		if err := c.ShouldBind(&form); err != nil {
-			if form.User == "manu" && form.Password == "123" {
-				c.JSON(http.StatusOK, gin.H{"status": "you are logged in"})
-			} else {
-				c.JSON(http.StatusUnauthorized, gin.H{"status": "unauthorized"})
-			}
-		} else {
 			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
 		}
+		
+		if form.User != "manu" || form.Password != "123" {
+			c.JSON(http.StatusUnauthorized, gin.H{"status": "unauthorized"})
+			return
+		} 
+		
+		c.JSON(http.StatusOK, gin.H{"status": "you are logged in"})
 	})
 
 	// Listen and serve on 0.0.0.0:8080
@@ -572,6 +635,10 @@ $ curl -v -X POST \
 {"error":"Key: 'Login.Password' Error:Field validation for 'Password' failed on the 'required' tag"}
 ```
 
+**Skip validate**
+
+When running the above example using the above the `curl` command, it returns error. Because the example use `binding:"required"` for `Password`. If use `binding:"-"` for `Password`, then it will not return error when running the above example again.
+
 ### Custom Validators
 
 It is also possible to register custom validators. See the [example code](examples/custom-validation/server.go).
@@ -637,7 +704,7 @@ $ curl "localhost:8085/bookable?check_in=2018-03-08&check_out=2018-03-09"
 {"error":"Key: 'Booking.CheckIn' Error:Field validation for 'CheckIn' failed on the 'bookabledate' tag"}
 ```
 
-[Struct level validations](https://github.com/go-playground/validator/releases/tag/v8.7) can also be registed this way.
+[Struct level validations](https://github.com/go-playground/validator/releases/tag/v8.7) can also be registered this way.
 See the [struct-lvl-validation example](examples/struct-lvl-validations) to learn more.
 
 ### Only Bind Query String
@@ -683,9 +750,12 @@ See the [detail information](https://github.com/gin-gonic/gin/issues/742#issueco
 ```go
 package main
 
-import "log"
+import (
-import "github.com/gin-gonic/gin"
+	"log"
-import "time"
+	"time"
+
+	"github.com/gin-gonic/gin"
+)
 
 type Person struct {
 	Name     string    `form:"name"`
@@ -804,7 +874,7 @@ Test it with:
 $ curl -v --form user=user --form password=password http://localhost:8080/login
 ```
 
-### XML, JSON and YAML rendering
+### XML, JSON, YAML and ProtoBuf rendering
 
 ```go
 func main() {
@@ -838,6 +908,19 @@ func main() {
 		c.YAML(http.StatusOK, gin.H{"message": "hey", "status": http.StatusOK})
 	})
 
+	r.GET("/someProtoBuf", func(c *gin.Context) {
+		reps := []int64{int64(1), int64(2)}
+		label := "test"
+		// The specific definition of protobuf is written in the testdata/protoexample file.
+		data := &protoexample.Test{
+			Label: &label,
+			Reps:  reps,
+		}
+		// Note that data becomes binary data in the response
+		// Will output protoexample.Test protobuf serialized data
+		c.ProtoBuf(http.StatusOK, data)
+	})
+
 	// Listen and serve on 0.0.0.0:8080
 	r.Run(":8080")
 }
@@ -888,6 +971,57 @@ func main() {
 }
 ```
 
+#### AsciiJSON
+
+Using AsciiJSON to Generates ASCII-only JSON with escaped non-ASCII chracters.
+
+```go
+func main() {
+	r := gin.Default()
+
+	r.GET("/someJSON", func(c *gin.Context) {
+		data := map[string]interface{}{
+			"lang": "GO语言",
+			"tag":  "<br>",
+		}
+
+		// will output : {"lang":"GO\u8bed\u8a00","tag":"\u003cbr\u003e"}
+		c.AsciiJSON(http.StatusOK, data)
+	})
+
+	// Listen and serve on 0.0.0.0:8080
+	r.Run(":8080")
+}
+```
+
+#### PureJSON
+
+Normally, JSON replaces special HTML characters with their unicode entities, e.g. `<` becomes  `\u003c`. If you want to encode such characters literally, you can use PureJSON instead.
+This feature is unavailable in Go 1.6 and lower.
+
+```go
+func main() {
+	r := gin.Default()
+	
+	// Serves unicode entities
+	r.GET("/json", func(c *gin.Context) {
+		c.JSON(200, gin.H{
+			"html": "<b>Hello, world!</b>",
+		})
+	})
+	
+	// Serves literal characters
+	r.GET("/purejson", func(c *gin.Context) {
+		c.PureJSON(200, gin.H{
+			"html": "<b>Hello, world!</b>",
+		})
+	})
+	
+	// listen and serve on 0.0.0.0:8080
+	r.Run(":8080)
+}
+```
+
 ### Serving static files
 
 ```go
@@ -1052,7 +1186,7 @@ func main() {
     router.SetFuncMap(template.FuncMap{
         "formatAsDate": formatAsDate,
     })
-    router.LoadHTMLFiles("./fixtures/basic/raw.tmpl")
+    router.LoadHTMLFiles("./testdata/template/raw.tmpl")
 
     router.GET("/raw", func(c *gin.Context) {
         c.HTML(http.StatusOK, "raw.tmpl", map[string]interface{}{
@@ -1082,14 +1216,26 @@ Gin allow by default use only one html.Template. Check [a multitemplate render](
 
 ### Redirects
 
-Issuing a HTTP redirect is easy:
+Issuing a HTTP redirect is easy. Both internal and external locations are supported.
 
 ```go
 r.GET("/test", func(c *gin.Context) {
 	c.Redirect(http.StatusMovedPermanently, "http://www.google.com/")
 })
 ```
-Both internal and external locations are supported.
+
+
+Issuing a Router redirect, use `HandleContext` like below.
+
+``` go
+r.GET("/test", func(c *gin.Context) {
+    c.Request.URL.Path = "/test2"
+    r.HandleContext(c)
+})
+r.GET("/test2", func(c *gin.Context) {
+    c.JSON(200, gin.H{"hello": "world"})
+})
+```
 
 
 ### Custom Middleware
@@ -1640,6 +1786,55 @@ enough to call binding at once.
 can be called by `c.ShouldBind()` multiple times without any damage to
 performance (See [#1341](https://github.com/gin-gonic/gin/pull/1341)).
 
+### http2 server push
+
+http.Pusher is supported only **go1.8+**. See the [golang blog](https://blog.golang.org/h2push) for detail information.
+
+[embedmd]:# (examples/http-pusher/main.go go)
+```go
+package main
+
+import (
+	"html/template"
+	"log"
+
+	"github.com/gin-gonic/gin"
+)
+
+var html = template.Must(template.New("https").Parse(`
+<html>
+<head>
+  <title>Https Test</title>
+  <script src="/assets/app.js"></script>
+</head>
+<body>
+  <h1 style="color:red;">Welcome, Ginner!</h1>
+</body>
+</html>
+`))
+
+func main() {
+	r := gin.Default()
+	r.Static("/assets", "./assets")
+	r.SetHTMLTemplate(html)
+
+	r.GET("/", func(c *gin.Context) {
+		if pusher := c.Writer.Pusher(); pusher != nil {
+			// use pusher.Push() to do server push
+			if err := pusher.Push("/assets/app.js", nil); err != nil {
+				log.Printf("Failed to push: %v", err)
+			}
+		}
+		c.HTML(200, "https", gin.H{
+			"status": "success",
+		})
+	})
+
+	// Listen and Server in https://127.0.0.1:8080
+	r.RunTLS(":8080", "./testdata/server.pem", "./testdata/server.key")
+}
+```
+
 ## Testing
 
 The `net/http/httptest` package is preferable way for HTTP testing.
@@ -1686,9 +1881,10 @@ func TestPingRoute(t *testing.T) {
 }
 ```
 
-## Users  [![Sourcegraph](https://sourcegraph.com/github.com/gin-gonic/gin/-/badge.svg)](https://sourcegraph.com/github.com/gin-gonic/gin?badge)
+## Users
 
 Awesome project lists using [Gin](https://github.com/gin-gonic/gin) web framework.
 
-* [drone](https://github.com/drone/drone): Drone is a Continuous Delivery platform built on Docker, written in Go
+* [drone](https://github.com/drone/drone): Drone is a Continuous Delivery platform built on Docker, written in Go.
 * [gorush](https://github.com/appleboy/gorush): A push notification server written in Go.
+* [fnproject](https://github.com/fnproject/fn): The container native, cloud agnostic serverless platform.

auth.go

@@ -7,6 +7,7 @@ package gin
 import (
 	"crypto/subtle"
 	"encoding/base64"
+	"net/http"
 	"strconv"
 )
 
@@ -51,7 +52,7 @@ func BasicAuthForRealm(accounts Accounts, realm string) HandlerFunc {
 		if !found {
 			// Credentials doesn't match, we return 401 and abort handlers chain.
 			c.Header("WWW-Authenticate", realm)
-			c.AbortWithStatus(401)
+			c.AbortWithStatus(http.StatusUnauthorized)
 			return
 		}
 

auth_test.go

@@ -93,7 +93,7 @@ func TestBasicAuthSucceed(t *testing.T) {
 	router := New()
 	router.Use(BasicAuth(accounts))
 	router.GET("/login", func(c *Context) {
-		c.String(200, c.MustGet(AuthUserKey).(string))
+		c.String(http.StatusOK, c.MustGet(AuthUserKey).(string))
 	})
 
 	w := httptest.NewRecorder()
@@ -101,7 +101,7 @@ func TestBasicAuthSucceed(t *testing.T) {
 	req.Header.Set("Authorization", authorizationHeader("admin", "password"))
 	router.ServeHTTP(w, req)
 
-	assert.Equal(t, 200, w.Code)
+	assert.Equal(t, http.StatusOK, w.Code)
 	assert.Equal(t, "admin", w.Body.String())
 }
 
@@ -112,7 +112,7 @@ func TestBasicAuth401(t *testing.T) {
 	router.Use(BasicAuth(accounts))
 	router.GET("/login", func(c *Context) {
 		called = true
-		c.String(200, c.MustGet(AuthUserKey).(string))
+		c.String(http.StatusOK, c.MustGet(AuthUserKey).(string))
 	})
 
 	w := httptest.NewRecorder()
@@ -121,7 +121,7 @@ func TestBasicAuth401(t *testing.T) {
 	router.ServeHTTP(w, req)
 
 	assert.False(t, called)
-	assert.Equal(t, 401, w.Code)
+	assert.Equal(t, http.StatusUnauthorized, w.Code)
 	assert.Equal(t, "Basic realm=\"Authorization Required\"", w.HeaderMap.Get("WWW-Authenticate"))
 }
 
@@ -132,7 +132,7 @@ func TestBasicAuth401WithCustomRealm(t *testing.T) {
 	router.Use(BasicAuthForRealm(accounts, "My Custom \"Realm\""))
 	router.GET("/login", func(c *Context) {
 		called = true
-		c.String(200, c.MustGet(AuthUserKey).(string))
+		c.String(http.StatusOK, c.MustGet(AuthUserKey).(string))
 	})
 
 	w := httptest.NewRecorder()
@@ -141,6 +141,6 @@ func TestBasicAuth401WithCustomRealm(t *testing.T) {
 	router.ServeHTTP(w, req)
 
 	assert.False(t, called)
-	assert.Equal(t, 401, w.Code)
+	assert.Equal(t, http.StatusUnauthorized, w.Code)
 	assert.Equal(t, "Basic realm=\"My Custom \\\"Realm\\\"\"", w.HeaderMap.Get("WWW-Authenticate"))
 }

benchmarks_test.go

@@ -54,7 +54,7 @@ func BenchmarkOneRouteJSON(B *testing.B) {
 		Status string `json:"status"`
 	}{"ok"}
 	router.GET("/json", func(c *Context) {
-		c.JSON(200, data)
+		c.JSON(http.StatusOK, data)
 	})
 	runRequest(B, router, "GET", "/json")
 }
@@ -66,7 +66,7 @@ func BenchmarkOneRouteHTML(B *testing.B) {
 	router.SetHTMLTemplate(t)
 
 	router.GET("/html", func(c *Context) {
-		c.HTML(200, "index", "hola")
+		c.HTML(http.StatusOK, "index", "hola")
 	})
 	runRequest(B, router, "GET", "/html")
 }
@@ -82,7 +82,7 @@ func BenchmarkOneRouteSet(B *testing.B) {
 func BenchmarkOneRouteString(B *testing.B) {
 	router := New()
 	router.GET("/text", func(c *Context) {
-		c.String(200, "this is a plain text")
+		c.String(http.StatusOK, "this is a plain text")
 	})
 	runRequest(B, router, "GET", "/text")
 }

binding/binding.go

@@ -4,10 +4,9 @@
 
 package binding
 
-import (
+import "net/http"
-	"net/http"
-)
 
+// Content-Type MIME of the most common data formats.
 const (
 	MIMEJSON              = "application/json"
 	MIMEHTML              = "text/html"

binding/binding_body_test.go

@@ -5,7 +5,7 @@ import (
 	"io/ioutil"
 	"testing"
 
-	"github.com/gin-gonic/gin/binding/example"
+	"github.com/gin-gonic/gin/testdata/protoexample"
 	"github.com/golang/protobuf/proto"
 	"github.com/stretchr/testify/assert"
 	"github.com/ugorji/go/codec"
@@ -55,12 +55,12 @@ func msgPackBody(t *testing.T) string {
 }
 
 func TestBindingBodyProto(t *testing.T) {
-	test := example.Test{
+	test := protoexample.Test{
 		Label: proto.String("FOO"),
 	}
 	data, _ := proto.Marshal(&test)
 	req := requestWithBody("POST", "/", string(data))
-	form := example.Test{}
+	form := protoexample.Test{}
 	body, _ := ioutil.ReadAll(req.Body)
 	assert.NoError(t, ProtoBuf.BindBody(body, &form))
 	assert.Equal(t, test, form)

binding/binding_test.go

@@ -14,7 +14,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/gin-gonic/gin/binding/example"
+	"github.com/gin-gonic/gin/testdata/protoexample"
 	"github.com/golang/protobuf/proto"
 	"github.com/stretchr/testify/assert"
 	"github.com/ugorji/go/codec"
@@ -562,7 +562,7 @@ func TestBindingFormMultipartFail(t *testing.T) {
 }
 
 func TestBindingProtoBuf(t *testing.T) {
-	test := &example.Test{
+	test := &protoexample.Test{
 		Label: proto.String("yes"),
 	}
 	data, _ := proto.Marshal(test)
@@ -574,7 +574,7 @@ func TestBindingProtoBuf(t *testing.T) {
 }
 
 func TestBindingProtoBufFail(t *testing.T) {
-	test := &example.Test{
+	test := &protoexample.Test{
 		Label: proto.String("yes"),
 	}
 	data, _ := proto.Marshal(test)
@@ -1156,14 +1156,14 @@ func testBodyBindingFail(t *testing.T, b Binding, name, path, badPath, body, bad
 func testProtoBodyBinding(t *testing.T, b Binding, name, path, badPath, body, badBody string) {
 	assert.Equal(t, name, b.Name())
 
-	obj := example.Test{}
+	obj := protoexample.Test{}
 	req := requestWithBody("POST", path, body)
 	req.Header.Add("Content-Type", MIMEPROTOBUF)
 	err := b.Bind(req, &obj)
 	assert.NoError(t, err)
 	assert.Equal(t, "yes", *obj.Label)
 
-	obj = example.Test{}
+	obj = protoexample.Test{}
 	req = requestWithBody("POST", badPath, badBody)
 	req.Header.Add("Content-Type", MIMEPROTOBUF)
 	err = ProtoBuf.Bind(req, &obj)
@@ -1179,7 +1179,7 @@ func (h hook) Read([]byte) (int, error) {
 func testProtoBodyBindingFail(t *testing.T, b Binding, name, path, badPath, body, badBody string) {
 	assert.Equal(t, name, b.Name())
 
-	obj := example.Test{}
+	obj := protoexample.Test{}
 	req := requestWithBody("POST", path, body)
 
 	req.Body = ioutil.NopCloser(&hook{})
@@ -1187,7 +1187,7 @@ func testProtoBodyBindingFail(t *testing.T, b Binding, name, path, badPath, body
 	err := b.Bind(req, &obj)
 	assert.Error(t, err)
 
-	obj = example.Test{}
+	obj = protoexample.Test{}
 	req = requestWithBody("POST", badPath, badBody)
 	req.Header.Add("Content-Type", MIMEPROTOBUF)
 	err = ProtoBuf.Bind(req, &obj)

binding/default_validator.go

@@ -18,11 +18,17 @@ type defaultValidator struct {
 
 var _ StructValidator = &defaultValidator{}
 
+// ValidateStruct receives any kind of type, but only performed struct or pointer to struct type.
 func (v *defaultValidator) ValidateStruct(obj interface{}) error {
-	if kindOfData(obj) == reflect.Struct {
+	value := reflect.ValueOf(obj)
+	valueType := value.Kind()
+	if valueType == reflect.Ptr {
+		valueType = value.Elem().Kind()
+	}
+	if valueType == reflect.Struct {
 		v.lazyinit()
 		if err := v.validate.Struct(obj); err != nil {
-			return error(err)
+			return err
 		}
 	}
 	return nil
@@ -43,12 +49,3 @@ func (v *defaultValidator) lazyinit() {
 		v.validate = validator.New(config)
 	})
 }
-
-func kindOfData(data interface{}) reflect.Kind {
-	value := reflect.ValueOf(data)
-	valueType := value.Kind()
-	if valueType == reflect.Ptr {
-		valueType = value.Elem().Kind()
-	}
-	return valueType
-}

binding/form_mapping.go

@@ -74,7 +74,8 @@ func mapForm(ptr interface{}, form map[string][]string) error {
 				}
 			}
 			val.Field(i).Set(slice)
-		} else {
+			continue
+		}
 		if _, isTime := structField.Interface().(time.Time); isTime {
 			if err := setTimeField(inputValue[0], typeField, structField); err != nil {
 				return err
@@ -85,7 +86,6 @@ func mapForm(ptr interface{}, form map[string][]string) error {
 			return err
 		}
 	}
-	}
 	return nil
 }
 
@@ -178,7 +178,7 @@ func setFloatField(val string, bitSize int, field reflect.Value) error {
 func setTimeField(val string, structField reflect.StructField, value reflect.Value) error {
 	timeFormat := structField.Tag.Get("time_format")
 	if timeFormat == "" {
-		return errors.New("Blank time format")
+		timeFormat = time.RFC3339
 	}
 
 	if val == "" {

binding/json.go

@@ -9,7 +9,7 @@ import (
 	"io"
 	"net/http"
 
-	"github.com/gin-gonic/gin/json"
+	"github.com/gin-gonic/gin/internal/json"
 )
 
 // EnableDecoderUseNumber is used to call the UseNumber method on the JSON

context.go

@@ -160,16 +160,15 @@ func (c *Context) Error(err error) *Error {
 	if err == nil {
 		panic("err is nil")
 	}
-	var parsedError *Error
+
-	switch err.(type) {
+	parsedError, ok := err.(*Error)
-	case *Error:
+	if !ok {
-		parsedError = err.(*Error)
-	default:
 		parsedError = &Error{
 			Err:  err,
 			Type: ErrorTypePrivate,
 		}
 	}
+
 	c.Errors = append(c.Errors, parsedError)
 	return parsedError
 }
@@ -362,6 +361,18 @@ func (c *Context) GetQueryArray(key string) ([]string, bool) {
 	return []string{}, false
 }
 
+// QueryMap returns a map for a given query key.
+func (c *Context) QueryMap(key string) map[string]string {
+	dicts, _ := c.GetQueryMap(key)
+	return dicts
+}
+
+// GetQueryMap returns a map for a given query key, plus a boolean value
+// whether at least one value exists for the given key.
+func (c *Context) GetQueryMap(key string) (map[string]string, bool) {
+	return c.get(c.Request.URL.Query(), key)
+}
+
 // PostForm returns the specified key from a POST urlencoded form or multipart form
 // when it exists, otherwise it returns an empty string `("")`.
 func (c *Context) PostForm(key string) string {
@@ -417,6 +428,42 @@ func (c *Context) GetPostFormArray(key string) ([]string, bool) {
 	return []string{}, false
 }
 
+// PostFormMap returns a map for a given form key.
+func (c *Context) PostFormMap(key string) map[string]string {
+	dicts, _ := c.GetPostFormMap(key)
+	return dicts
+}
+
+// GetPostFormMap returns a map for a given form key, plus a boolean value
+// whether at least one value exists for the given key.
+func (c *Context) GetPostFormMap(key string) (map[string]string, bool) {
+	req := c.Request
+	req.ParseForm()
+	req.ParseMultipartForm(c.engine.MaxMultipartMemory)
+	dicts, exist := c.get(req.PostForm, key)
+
+	if !exist && req.MultipartForm != nil && req.MultipartForm.File != nil {
+		dicts, exist = c.get(req.MultipartForm.Value, key)
+	}
+
+	return dicts, exist
+}
+
+// get is an internal method and returns a map which satisfy conditions.
+func (c *Context) get(m map[string][]string, key string) (map[string]string, bool) {
+	dicts := make(map[string]string)
+	exist := false
+	for k, v := range m {
+		if i := strings.IndexByte(k, '['); i >= 1 && k[0:i] == key {
+			if j := strings.IndexByte(k[i+1:], ']'); j >= 1 {
+				exist = true
+				dicts[k[i+1:][:j]] = v[0]
+			}
+		}
+	}
+	return dicts, exist
+}
+
 // FormFile returns the first file for the provided form key.
 func (c *Context) FormFile(name string) (*multipart.FileHeader, error) {
 	_, fh, err := c.Request.FormFile(name)
@@ -465,6 +512,11 @@ func (c *Context) BindJSON(obj interface{}) error {
 	return c.MustBindWith(obj, binding.JSON)
 }
 
+// BindXML is a shortcut for c.MustBindWith(obj, binding.BindXML).
+func (c *Context) BindXML(obj interface{}) error {
+	return c.MustBindWith(obj, binding.XML)
+}
+
 // BindQuery is a shortcut for c.MustBindWith(obj, binding.Query).
 func (c *Context) BindQuery(obj interface{}) error {
 	return c.MustBindWith(obj, binding.Query)
@@ -475,7 +527,7 @@ func (c *Context) BindQuery(obj interface{}) error {
 // See the binding package.
 func (c *Context) MustBindWith(obj interface{}, b binding.Binding) (err error) {
 	if err = c.ShouldBindWith(obj, b); err != nil {
-		c.AbortWithError(400, err).SetType(ErrorTypeBind)
+		c.AbortWithError(http.StatusBadRequest, err).SetType(ErrorTypeBind)
 	}
 
 	return
@@ -499,6 +551,11 @@ func (c *Context) ShouldBindJSON(obj interface{}) error {
 	return c.ShouldBindWith(obj, binding.JSON)
 }
 
+// ShouldBindXML is a shortcut for c.ShouldBindWith(obj, binding.XML).
+func (c *Context) ShouldBindXML(obj interface{}) error {
+	return c.ShouldBindWith(obj, binding.XML)
+}
+
 // ShouldBindQuery is a shortcut for c.ShouldBindWith(obj, binding.Query).
 func (c *Context) ShouldBindQuery(obj interface{}) error {
 	return c.ShouldBindWith(obj, binding.Query)
@@ -540,14 +597,10 @@ func (c *Context) ShouldBindBodyWith(
 func (c *Context) ClientIP() string {
 	if c.engine.ForwardedByClientIP {
 		clientIP := c.requestHeader("X-Forwarded-For")
-		if index := strings.IndexByte(clientIP, ','); index >= 0 {
+		clientIP = strings.TrimSpace(strings.Split(clientIP, ",")[0])
-			clientIP = clientIP[0:index]
+		if clientIP == "" {
-		}
-		clientIP = strings.TrimSpace(clientIP)
-		if clientIP != "" {
-			return clientIP
-		}
 			clientIP = strings.TrimSpace(c.requestHeader("X-Real-Ip"))
+		}
 		if clientIP != "" {
 			return clientIP
 		}
@@ -594,9 +647,9 @@ func bodyAllowedForStatus(status int) bool {
 	switch {
 	case status >= 100 && status <= 199:
 		return false
-	case status == 204:
+	case status == http.StatusNoContent:
 		return false
-	case status == 304:
+	case status == http.StatusNotModified:
 		return false
 	}
 	return true
@@ -613,9 +666,9 @@ func (c *Context) Status(code int) {
 func (c *Context) Header(key, value string) {
 	if value == "" {
 		c.Writer.Header().Del(key)
-	} else {
+		return
-		c.Writer.Header().Set(key, value)
 	}
+	c.Writer.Header().Set(key, value)
 }
 
 // GetHeader returns value from request headers.
@@ -700,7 +753,12 @@ func (c *Context) SecureJSON(code int, obj interface{}) {
 // It add padding to response body to request data from a server residing in a different domain than the client.
 // It also sets the Content-Type as "application/javascript".
 func (c *Context) JSONP(code int, obj interface{}) {
-	c.Render(code, render.JsonpJSON{Callback: c.DefaultQuery("callback", ""), Data: obj})
+	callback := c.DefaultQuery("callback", "")
+	if callback == "" {
+		c.Render(code, render.JSON{Data: obj})
+		return
+	}
+	c.Render(code, render.JsonpJSON{Callback: callback, Data: obj})
 }
 
 // JSON serializes the given struct as JSON into the response body.
@@ -709,6 +767,12 @@ func (c *Context) JSON(code int, obj interface{}) {
 	c.Render(code, render.JSON{Data: obj})
 }
 
+// AsciiJSON serializes the given struct as JSON into the response body with unicode to ASCII string.
+// It also sets the Content-Type as "application/json".
+func (c *Context) AsciiJSON(code int, obj interface{}) {
+	c.Render(code, render.AsciiJSON{Data: obj})
+}
+
 // XML serializes the given struct as XML into the response body.
 // It also sets the Content-Type as "application/xml".
 func (c *Context) XML(code int, obj interface{}) {
@@ -720,6 +784,11 @@ func (c *Context) YAML(code int, obj interface{}) {
 	c.Render(code, render.YAML{Data: obj})
 }
 
+// ProtoBuf serializes the given struct as ProtoBuf into the response body.
+func (c *Context) ProtoBuf(code int, obj interface{}) {
+	c.Render(code, render.ProtoBuf{Data: obj})
+}
+
 // String writes the given string into the response body.
 func (c *Context) String(code int, format string, values ...interface{}) {
 	c.Render(code, render.String{Format: format, Data: values})
@@ -848,18 +917,33 @@ func (c *Context) SetAccepted(formats ...string) {
 /***** GOLANG.ORG/X/NET/CONTEXT *****/
 /************************************/
 
+// Deadline returns the time when work done on behalf of this context
+// should be canceled. Deadline returns ok==false when no deadline is
+// set. Successive calls to Deadline return the same results.
 func (c *Context) Deadline() (deadline time.Time, ok bool) {
 	return
 }
 
+// Done returns a channel that's closed when work done on behalf of this
+// context should be canceled. Done may return nil if this context can
+// never be canceled. Successive calls to Done return the same value.
 func (c *Context) Done() <-chan struct{} {
 	return nil
 }
 
+// Err returns a non-nil error value after Done is closed,
+// successive calls to Err return the same error.
+// If Done is not yet closed, Err returns nil.
+// If Done is closed, Err returns a non-nil error explaining why:
+// Canceled if the context was canceled
+// or DeadlineExceeded if the context's deadline passed.
 func (c *Context) Err() error {
 	return nil
 }
 
+// Value returns the value associated with this context for key, or nil
+// if no value is associated with key. Successive calls to Value with
+// the same key returns the same result.
 func (c *Context) Value(key interface{}) interface{} {
 	if key == 0 {
 		return c.Request

context_17.go

@@ -0,0 +1,17 @@
+// Copyright 2018 Gin Core Team.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+// +build go1.7
+
+package gin
+
+import (
+	"github.com/gin-gonic/gin/render"
+)
+
+// PureJSON serializes the given struct as JSON into the response body.
+// PureJSON, unlike JSON, does not replace special html characters with their unicode entities.
+func (c *Context) PureJSON(code int, obj interface{}) {
+	c.Render(code, render.PureJSON{Data: obj})
+}

context_17_test.go

@@ -0,0 +1,27 @@
+// Copyright 2018 Gin Core Team.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+// +build go1.7
+
+package gin
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+// Tests that the response is serialized as JSON
+// and Content-Type is set to application/json
+// and special HTML characters are preserved
+func TestContextRenderPureJSON(t *testing.T) {
+	w := httptest.NewRecorder()
+	c, _ := CreateTestContext(w)
+	c.PureJSON(http.StatusCreated, H{"foo": "bar", "html": "<b>"})
+	assert.Equal(t, http.StatusCreated, w.Code)
+	assert.Equal(t, "{\"foo\":\"bar\",\"html\":\"<b>\"}\n", w.Body.String())
+	assert.Equal(t, "application/json; charset=utf-8", w.HeaderMap.Get("Content-Type"))
+}

context_test.go

@@ -9,6 +9,7 @@ import (
 	"errors"
 	"fmt"
 	"html/template"
+	"io"
 	"mime/multipart"
 	"net/http"
 	"net/http/httptest"
@@ -19,8 +20,11 @@ import (
 
 	"github.com/gin-contrib/sse"
 	"github.com/gin-gonic/gin/binding"
+	"github.com/golang/protobuf/proto"
 	"github.com/stretchr/testify/assert"
 	"golang.org/x/net/context"
+
+	testdata "github.com/gin-gonic/gin/testdata/protoexample"
 )
 
 var _ context.Context = &Context{}
@@ -47,6 +51,8 @@ func createMultipartRequest() *http.Request {
 	must(mw.WriteField("time_local", "31/12/2016 14:55"))
 	must(mw.WriteField("time_utc", "31/12/2016 14:55"))
 	must(mw.WriteField("time_location", "31/12/2016 14:55"))
+	must(mw.WriteField("names[a]", "thinkerou"))
+	must(mw.WriteField("names[b]", "tianou"))
 	req, err := http.NewRequest("POST", "/", body)
 	must(err)
 	req.Header.Set("Content-Type", MIMEMultipartPOSTForm+"; boundary="+boundary)
@@ -371,7 +377,8 @@ func TestContextQuery(t *testing.T) {
 func TestContextQueryAndPostForm(t *testing.T) {
 	c, _ := CreateTestContext(httptest.NewRecorder())
 	body := bytes.NewBufferString("foo=bar&page=11&both=&foo=second")
-	c.Request, _ = http.NewRequest("POST", "/?both=GET&id=main&id=omit&array[]=first&array[]=second", body)
+	c.Request, _ = http.NewRequest("POST",
+		"/?both=GET&id=main&id=omit&array[]=first&array[]=second&ids[a]=hi&ids[b]=3.14", body)
 	c.Request.Header.Add("Content-Type", MIMEPOSTForm)
 
 	assert.Equal(t, "bar", c.DefaultPostForm("foo", "none"))
@@ -439,6 +446,30 @@ func TestContextQueryAndPostForm(t *testing.T) {
 	values = c.QueryArray("both")
 	assert.Equal(t, 1, len(values))
 	assert.Equal(t, "GET", values[0])
+
+	dicts, ok := c.GetQueryMap("ids")
+	assert.True(t, ok)
+	assert.Equal(t, "hi", dicts["a"])
+	assert.Equal(t, "3.14", dicts["b"])
+
+	dicts, ok = c.GetQueryMap("nokey")
+	assert.False(t, ok)
+	assert.Equal(t, 0, len(dicts))
+
+	dicts, ok = c.GetQueryMap("both")
+	assert.False(t, ok)
+	assert.Equal(t, 0, len(dicts))
+
+	dicts, ok = c.GetQueryMap("array")
+	assert.False(t, ok)
+	assert.Equal(t, 0, len(dicts))
+
+	dicts = c.QueryMap("ids")
+	assert.Equal(t, "hi", dicts["a"])
+	assert.Equal(t, "3.14", dicts["b"])
+
+	dicts = c.QueryMap("nokey")
+	assert.Equal(t, 0, len(dicts))
 }
 
 func TestContextPostFormMultipart(t *testing.T) {
@@ -515,6 +546,22 @@ func TestContextPostFormMultipart(t *testing.T) {
 	values = c.PostFormArray("foo")
 	assert.Equal(t, 1, len(values))
 	assert.Equal(t, "bar", values[0])
+
+	dicts, ok := c.GetPostFormMap("names")
+	assert.True(t, ok)
+	assert.Equal(t, "thinkerou", dicts["a"])
+	assert.Equal(t, "tianou", dicts["b"])
+
+	dicts, ok = c.GetPostFormMap("nokey")
+	assert.False(t, ok)
+	assert.Equal(t, 0, len(dicts))
+
+	dicts = c.PostFormMap("names")
+	assert.Equal(t, "thinkerou", dicts["a"])
+	assert.Equal(t, "tianou", dicts["b"])
+
+	dicts = c.PostFormMap("nokey")
+	assert.Equal(t, 0, len(dicts))
 }
 
 func TestContextSetCookie(t *testing.T) {
@@ -541,10 +588,11 @@ func TestContextGetCookie(t *testing.T) {
 }
 
 func TestContextBodyAllowedForStatus(t *testing.T) {
+	// todo(thinkerou): go1.6 not support StatusProcessing
 	assert.False(t, false, bodyAllowedForStatus(102))
-	assert.False(t, false, bodyAllowedForStatus(204))
+	assert.False(t, false, bodyAllowedForStatus(http.StatusNoContent))
-	assert.False(t, false, bodyAllowedForStatus(304))
+	assert.False(t, false, bodyAllowedForStatus(http.StatusNotModified))
-	assert.True(t, true, bodyAllowedForStatus(500))
+	assert.True(t, true, bodyAllowedForStatus(http.StatusInternalServerError))
 }
 
 type TestPanicRender struct {
@@ -571,14 +619,15 @@ func TestContextRenderPanicIfErr(t *testing.T) {
 
 // Tests that the response is serialized as JSON
 // and Content-Type is set to application/json
+// and special HTML characters are escaped
 func TestContextRenderJSON(t *testing.T) {
 	w := httptest.NewRecorder()
 	c, _ := CreateTestContext(w)
 
-	c.JSON(201, H{"foo": "bar"})
+	c.JSON(http.StatusCreated, H{"foo": "bar", "html": "<b>"})
 
-	assert.Equal(t, 201, w.Code)
+	assert.Equal(t, http.StatusCreated, w.Code)
-	assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
+	assert.Equal(t, "{\"foo\":\"bar\",\"html\":\"\\u003cb\\u003e\"}", w.Body.String())
 	assert.Equal(t, "application/json; charset=utf-8", w.HeaderMap.Get("Content-Type"))
 }
 
@@ -589,21 +638,35 @@ func TestContextRenderJSONP(t *testing.T) {
 	c, _ := CreateTestContext(w)
 	c.Request, _ = http.NewRequest("GET", "http://example.com/?callback=x", nil)
 
-	c.JSONP(201, H{"foo": "bar"})
+	c.JSONP(http.StatusCreated, H{"foo": "bar"})
 
-	assert.Equal(t, 201, w.Code)
+	assert.Equal(t, http.StatusCreated, w.Code)
 	assert.Equal(t, "x({\"foo\":\"bar\"})", w.Body.String())
 	assert.Equal(t, "application/javascript; charset=utf-8", w.HeaderMap.Get("Content-Type"))
 }
 
+// Tests that the response is serialized as JSONP
+// and Content-Type is set to application/json
+func TestContextRenderJSONPWithoutCallback(t *testing.T) {
+	w := httptest.NewRecorder()
+	c, _ := CreateTestContext(w)
+	c.Request, _ = http.NewRequest("GET", "http://example.com", nil)
+
+	c.JSONP(http.StatusCreated, H{"foo": "bar"})
+
+	assert.Equal(t, http.StatusCreated, w.Code)
+	assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
+	assert.Equal(t, "application/json; charset=utf-8", w.HeaderMap.Get("Content-Type"))
+}
+
 // Tests that no JSON is rendered if code is 204
 func TestContextRenderNoContentJSON(t *testing.T) {
 	w := httptest.NewRecorder()
 	c, _ := CreateTestContext(w)
 
-	c.JSON(204, H{"foo": "bar"})
+	c.JSON(http.StatusNoContent, H{"foo": "bar"})
 
-	assert.Equal(t, 204, w.Code)
+	assert.Equal(t, http.StatusNoContent, w.Code)
 	assert.Empty(t, w.Body.String())
 	assert.Equal(t, "application/json; charset=utf-8", w.HeaderMap.Get("Content-Type"))
 }
@@ -615,9 +678,9 @@ func TestContextRenderAPIJSON(t *testing.T) {
 	c, _ := CreateTestContext(w)
 
 	c.Header("Content-Type", "application/vnd.api+json")
-	c.JSON(201, H{"foo": "bar"})
+	c.JSON(http.StatusCreated, H{"foo": "bar"})
 
-	assert.Equal(t, 201, w.Code)
+	assert.Equal(t, http.StatusCreated, w.Code)
 	assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
 	assert.Equal(t, "application/vnd.api+json", w.HeaderMap.Get("Content-Type"))
 }
@@ -628,9 +691,9 @@ func TestContextRenderNoContentAPIJSON(t *testing.T) {
 	c, _ := CreateTestContext(w)
 
 	c.Header("Content-Type", "application/vnd.api+json")
-	c.JSON(204, H{"foo": "bar"})
+	c.JSON(http.StatusNoContent, H{"foo": "bar"})
 
-	assert.Equal(t, 204, w.Code)
+	assert.Equal(t, http.StatusNoContent, w.Code)
 	assert.Empty(t, w.Body.String())
 	assert.Equal(t, w.HeaderMap.Get("Content-Type"), "application/vnd.api+json")
 }
@@ -641,9 +704,9 @@ func TestContextRenderIndentedJSON(t *testing.T) {
 	w := httptest.NewRecorder()
 	c, _ := CreateTestContext(w)
 
-	c.IndentedJSON(201, H{"foo": "bar", "bar": "foo", "nested": H{"foo": "bar"}})
+	c.IndentedJSON(http.StatusCreated, H{"foo": "bar", "bar": "foo", "nested": H{"foo": "bar"}})
 
-	assert.Equal(t, 201, w.Code)
+	assert.Equal(t, http.StatusCreated, w.Code)
 	assert.Equal(t, "{\n    \"bar\": \"foo\",\n    \"foo\": \"bar\",\n    \"nested\": {\n        \"foo\": \"bar\"\n    }\n}", w.Body.String())
 	assert.Equal(t, "application/json; charset=utf-8", w.HeaderMap.Get("Content-Type"))
 }
@@ -653,9 +716,9 @@ func TestContextRenderNoContentIndentedJSON(t *testing.T) {
 	w := httptest.NewRecorder()
 	c, _ := CreateTestContext(w)
 
-	c.IndentedJSON(204, H{"foo": "bar", "bar": "foo", "nested": H{"foo": "bar"}})
+	c.IndentedJSON(http.StatusNoContent, H{"foo": "bar", "bar": "foo", "nested": H{"foo": "bar"}})
 
-	assert.Equal(t, 204, w.Code)
+	assert.Equal(t, http.StatusNoContent, w.Code)
 	assert.Empty(t, w.Body.String())
 	assert.Equal(t, "application/json; charset=utf-8", w.HeaderMap.Get("Content-Type"))
 }
@@ -667,9 +730,9 @@ func TestContextRenderSecureJSON(t *testing.T) {
 	c, router := CreateTestContext(w)
 
 	router.SecureJsonPrefix("&&&START&&&")
-	c.SecureJSON(201, []string{"foo", "bar"})
+	c.SecureJSON(http.StatusCreated, []string{"foo", "bar"})
 
-	assert.Equal(t, 201, w.Code)
+	assert.Equal(t, http.StatusCreated, w.Code)
 	assert.Equal(t, "&&&START&&&[\"foo\",\"bar\"]", w.Body.String())
 	assert.Equal(t, "application/json; charset=utf-8", w.HeaderMap.Get("Content-Type"))
 }
@@ -679,13 +742,24 @@ func TestContextRenderNoContentSecureJSON(t *testing.T) {
 	w := httptest.NewRecorder()
 	c, _ := CreateTestContext(w)
 
-	c.SecureJSON(204, []string{"foo", "bar"})
+	c.SecureJSON(http.StatusNoContent, []string{"foo", "bar"})
 
-	assert.Equal(t, 204, w.Code)
+	assert.Equal(t, http.StatusNoContent, w.Code)
 	assert.Empty(t, w.Body.String())
 	assert.Equal(t, "application/json; charset=utf-8", w.HeaderMap.Get("Content-Type"))
 }
 
+func TestContextRenderNoContentAsciiJSON(t *testing.T) {
+	w := httptest.NewRecorder()
+	c, _ := CreateTestContext(w)
+
+	c.AsciiJSON(http.StatusNoContent, []string{"lang", "Go语言"})
+
+	assert.Equal(t, http.StatusNoContent, w.Code)
+	assert.Empty(t, w.Body.String())
+	assert.Equal(t, "application/json", w.HeaderMap.Get("Content-Type"))
+}
+
 // Tests that the response executes the templates
 // and responds with Content-Type set to text/html
 func TestContextRenderHTML(t *testing.T) {
@@ -695,9 +769,9 @@ func TestContextRenderHTML(t *testing.T) {
 	templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
 	router.SetHTMLTemplate(templ)
 
-	c.HTML(201, "t", H{"name": "alexandernyquist"})
+	c.HTML(http.StatusCreated, "t", H{"name": "alexandernyquist"})
 
-	assert.Equal(t, 201, w.Code)
+	assert.Equal(t, http.StatusCreated, w.Code)
 	assert.Equal(t, "Hello alexandernyquist", w.Body.String())
 	assert.Equal(t, "text/html; charset=utf-8", w.HeaderMap.Get("Content-Type"))
 }
@@ -719,9 +793,9 @@ func TestContextRenderHTML2(t *testing.T) {
 
 	assert.Equal(t, "[GIN-debug] [WARNING] Since SetHTMLTemplate() is NOT thread-safe. It should only be called\nat initialization. ie. before any route is registered or the router is listening in a socket:\n\n\trouter := gin.Default()\n\trouter.SetHTMLTemplate(template) // << good place\n\n", b.String())
 
-	c.HTML(201, "t", H{"name": "alexandernyquist"})
+	c.HTML(http.StatusCreated, "t", H{"name": "alexandernyquist"})
 
-	assert.Equal(t, 201, w.Code)
+	assert.Equal(t, http.StatusCreated, w.Code)
 	assert.Equal(t, "Hello alexandernyquist", w.Body.String())
 	assert.Equal(t, "text/html; charset=utf-8", w.HeaderMap.Get("Content-Type"))
 }
@@ -733,9 +807,9 @@ func TestContextRenderNoContentHTML(t *testing.T) {
 	templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
 	router.SetHTMLTemplate(templ)
 
-	c.HTML(204, "t", H{"name": "alexandernyquist"})
+	c.HTML(http.StatusNoContent, "t", H{"name": "alexandernyquist"})
 
-	assert.Equal(t, 204, w.Code)
+	assert.Equal(t, http.StatusNoContent, w.Code)
 	assert.Empty(t, w.Body.String())
 	assert.Equal(t, "text/html; charset=utf-8", w.HeaderMap.Get("Content-Type"))
 }
@@ -746,9 +820,9 @@ func TestContextRenderXML(t *testing.T) {
 	w := httptest.NewRecorder()
 	c, _ := CreateTestContext(w)
 
-	c.XML(201, H{"foo": "bar"})
+	c.XML(http.StatusCreated, H{"foo": "bar"})
 
-	assert.Equal(t, 201, w.Code)
+	assert.Equal(t, http.StatusCreated, w.Code)
 	assert.Equal(t, "<map><foo>bar</foo></map>", w.Body.String())
 	assert.Equal(t, "application/xml; charset=utf-8", w.HeaderMap.Get("Content-Type"))
 }
@@ -758,9 +832,9 @@ func TestContextRenderNoContentXML(t *testing.T) {
 	w := httptest.NewRecorder()
 	c, _ := CreateTestContext(w)
 
-	c.XML(204, H{"foo": "bar"})
+	c.XML(http.StatusNoContent, H{"foo": "bar"})
 
-	assert.Equal(t, 204, w.Code)
+	assert.Equal(t, http.StatusNoContent, w.Code)
 	assert.Empty(t, w.Body.String())
 	assert.Equal(t, "application/xml; charset=utf-8", w.HeaderMap.Get("Content-Type"))
 }
@@ -771,9 +845,9 @@ func TestContextRenderString(t *testing.T) {
 	w := httptest.NewRecorder()
 	c, _ := CreateTestContext(w)
 
-	c.String(201, "test %s %d", "string", 2)
+	c.String(http.StatusCreated, "test %s %d", "string", 2)
 
-	assert.Equal(t, 201, w.Code)
+	assert.Equal(t, http.StatusCreated, w.Code)
 	assert.Equal(t, "test string 2", w.Body.String())
 	assert.Equal(t, "text/plain; charset=utf-8", w.HeaderMap.Get("Content-Type"))
 }
@@ -783,9 +857,9 @@ func TestContextRenderNoContentString(t *testing.T) {
 	w := httptest.NewRecorder()
 	c, _ := CreateTestContext(w)
 
-	c.String(204, "test %s %d", "string", 2)
+	c.String(http.StatusNoContent, "test %s %d", "string", 2)
 
-	assert.Equal(t, 204, w.Code)
+	assert.Equal(t, http.StatusNoContent, w.Code)
 	assert.Empty(t, w.Body.String())
 	assert.Equal(t, "text/plain; charset=utf-8", w.HeaderMap.Get("Content-Type"))
 }
@@ -797,9 +871,9 @@ func TestContextRenderHTMLString(t *testing.T) {
 	c, _ := CreateTestContext(w)
 
 	c.Header("Content-Type", "text/html; charset=utf-8")
-	c.String(201, "<html>%s %d</html>", "string", 3)
+	c.String(http.StatusCreated, "<html>%s %d</html>", "string", 3)
 
-	assert.Equal(t, 201, w.Code)
+	assert.Equal(t, http.StatusCreated, w.Code)
 	assert.Equal(t, "<html>string 3</html>", w.Body.String())
 	assert.Equal(t, "text/html; charset=utf-8", w.HeaderMap.Get("Content-Type"))
 }
@@ -810,9 +884,9 @@ func TestContextRenderNoContentHTMLString(t *testing.T) {
 	c, _ := CreateTestContext(w)
 
 	c.Header("Content-Type", "text/html; charset=utf-8")
-	c.String(204, "<html>%s %d</html>", "string", 3)
+	c.String(http.StatusNoContent, "<html>%s %d</html>", "string", 3)
 
-	assert.Equal(t, 204, w.Code)
+	assert.Equal(t, http.StatusNoContent, w.Code)
 	assert.Empty(t, w.Body.String())
 	assert.Equal(t, "text/html; charset=utf-8", w.HeaderMap.Get("Content-Type"))
 }
@@ -823,9 +897,9 @@ func TestContextRenderData(t *testing.T) {
 	w := httptest.NewRecorder()
 	c, _ := CreateTestContext(w)
 
-	c.Data(201, "text/csv", []byte(`foo,bar`))
+	c.Data(http.StatusCreated, "text/csv", []byte(`foo,bar`))
 
-	assert.Equal(t, 201, w.Code)
+	assert.Equal(t, http.StatusCreated, w.Code)
 	assert.Equal(t, "foo,bar", w.Body.String())
 	assert.Equal(t, "text/csv", w.HeaderMap.Get("Content-Type"))
 }
@@ -835,9 +909,9 @@ func TestContextRenderNoContentData(t *testing.T) {
 	w := httptest.NewRecorder()
 	c, _ := CreateTestContext(w)
 
-	c.Data(204, "text/csv", []byte(`foo,bar`))
+	c.Data(http.StatusNoContent, "text/csv", []byte(`foo,bar`))
 
-	assert.Equal(t, 204, w.Code)
+	assert.Equal(t, http.StatusNoContent, w.Code)
 	assert.Empty(t, w.Body.String())
 	assert.Equal(t, "text/csv", w.HeaderMap.Get("Content-Type"))
 }
@@ -866,7 +940,7 @@ func TestContextRenderFile(t *testing.T) {
 	c.Request, _ = http.NewRequest("GET", "/", nil)
 	c.File("./gin.go")
 
-	assert.Equal(t, 200, w.Code)
+	assert.Equal(t, http.StatusOK, w.Code)
 	assert.Contains(t, w.Body.String(), "func New() *Engine {")
 	assert.Equal(t, "text/plain; charset=utf-8", w.HeaderMap.Get("Content-Type"))
 }
@@ -890,13 +964,37 @@ func TestContextRenderYAML(t *testing.T) {
 	w := httptest.NewRecorder()
 	c, _ := CreateTestContext(w)
 
-	c.YAML(201, H{"foo": "bar"})
+	c.YAML(http.StatusCreated, H{"foo": "bar"})
 
-	assert.Equal(t, 201, w.Code)
+	assert.Equal(t, http.StatusCreated, w.Code)
 	assert.Equal(t, "foo: bar\n", w.Body.String())
 	assert.Equal(t, "application/x-yaml; charset=utf-8", w.HeaderMap.Get("Content-Type"))
 }
 
+// TestContextRenderProtoBuf tests that the response is serialized as ProtoBuf
+// and Content-Type is set to application/x-protobuf
+// and we just use the example protobuf to check if the response is correct
+func TestContextRenderProtoBuf(t *testing.T) {
+	w := httptest.NewRecorder()
+	c, _ := CreateTestContext(w)
+
+	reps := []int64{int64(1), int64(2)}
+	label := "test"
+	data := &testdata.Test{
+		Label: &label,
+		Reps:  reps,
+	}
+
+	c.ProtoBuf(http.StatusCreated, data)
+
+	protoData, err := proto.Marshal(data)
+	assert.NoError(t, err)
+
+	assert.Equal(t, http.StatusCreated, w.Code)
+	assert.Equal(t, string(protoData[:]), w.Body.String())
+	assert.Equal(t, "application/x-protobuf", w.HeaderMap.Get("Content-Type"))
+}
+
 func TestContextHeaders(t *testing.T) {
 	c, _ := CreateTestContext(httptest.NewRecorder())
 	c.Header("Content-Type", "text/plain")
@@ -922,9 +1020,9 @@ func TestContextRenderRedirectWithRelativePath(t *testing.T) {
 	assert.Panics(t, func() { c.Redirect(299, "/new_path") })
 	assert.Panics(t, func() { c.Redirect(309, "/new_path") })
 
-	c.Redirect(301, "/path")
+	c.Redirect(http.StatusMovedPermanently, "/path")
 	c.Writer.WriteHeaderNow()
-	assert.Equal(t, 301, w.Code)
+	assert.Equal(t, http.StatusMovedPermanently, w.Code)
 	assert.Equal(t, "/path", w.Header().Get("Location"))
 }
 
@@ -933,10 +1031,10 @@ func TestContextRenderRedirectWithAbsolutePath(t *testing.T) {
 	c, _ := CreateTestContext(w)
 
 	c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
-	c.Redirect(302, "http://google.com")
+	c.Redirect(http.StatusFound, "http://google.com")
 	c.Writer.WriteHeaderNow()
 
-	assert.Equal(t, 302, w.Code)
+	assert.Equal(t, http.StatusFound, w.Code)
 	assert.Equal(t, "http://google.com", w.Header().Get("Location"))
 }
 
@@ -945,21 +1043,23 @@ func TestContextRenderRedirectWith201(t *testing.T) {
 	c, _ := CreateTestContext(w)
 
 	c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
-	c.Redirect(201, "/resource")
+	c.Redirect(http.StatusCreated, "/resource")
 	c.Writer.WriteHeaderNow()
 
-	assert.Equal(t, 201, w.Code)
+	assert.Equal(t, http.StatusCreated, w.Code)
 	assert.Equal(t, "/resource", w.Header().Get("Location"))
 }
 
 func TestContextRenderRedirectAll(t *testing.T) {
 	c, _ := CreateTestContext(httptest.NewRecorder())
 	c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
-	assert.Panics(t, func() { c.Redirect(200, "/resource") })
+	assert.Panics(t, func() { c.Redirect(http.StatusOK, "/resource") })
-	assert.Panics(t, func() { c.Redirect(202, "/resource") })
+	assert.Panics(t, func() { c.Redirect(http.StatusAccepted, "/resource") })
 	assert.Panics(t, func() { c.Redirect(299, "/resource") })
 	assert.Panics(t, func() { c.Redirect(309, "/resource") })
-	assert.NotPanics(t, func() { c.Redirect(300, "/resource") })
+	assert.NotPanics(t, func() { c.Redirect(http.StatusMultipleChoices, "/resource") })
+	// todo(thinkerou): go1.6 not support StatusPermanentRedirect(308)
+	// when we upgrade go version we can use http.StatusPermanentRedirect
 	assert.NotPanics(t, func() { c.Redirect(308, "/resource") })
 }
 
@@ -968,12 +1068,12 @@ func TestContextNegotiationWithJSON(t *testing.T) {
 	c, _ := CreateTestContext(w)
 	c.Request, _ = http.NewRequest("POST", "", nil)
 
-	c.Negotiate(200, Negotiate{
+	c.Negotiate(http.StatusOK, Negotiate{
 		Offered: []string{MIMEJSON, MIMEXML},
 		Data:    H{"foo": "bar"},
 	})
 
-	assert.Equal(t, 200, w.Code)
+	assert.Equal(t, http.StatusOK, w.Code)
 	assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
 	assert.Equal(t, "application/json; charset=utf-8", w.HeaderMap.Get("Content-Type"))
 }
@@ -983,12 +1083,12 @@ func TestContextNegotiationWithXML(t *testing.T) {
 	c, _ := CreateTestContext(w)
 	c.Request, _ = http.NewRequest("POST", "", nil)
 
-	c.Negotiate(200, Negotiate{
+	c.Negotiate(http.StatusOK, Negotiate{
 		Offered: []string{MIMEXML, MIMEJSON},
 		Data:    H{"foo": "bar"},
 	})
 
-	assert.Equal(t, 200, w.Code)
+	assert.Equal(t, http.StatusOK, w.Code)
 	assert.Equal(t, "<map><foo>bar</foo></map>", w.Body.String())
 	assert.Equal(t, "application/xml; charset=utf-8", w.HeaderMap.Get("Content-Type"))
 }
@@ -1000,13 +1100,13 @@ func TestContextNegotiationWithHTML(t *testing.T) {
 	templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
 	router.SetHTMLTemplate(templ)
 
-	c.Negotiate(200, Negotiate{
+	c.Negotiate(http.StatusOK, Negotiate{
 		Offered:  []string{MIMEHTML},
 		Data:     H{"name": "gin"},
 		HTMLName: "t",
 	})
 
-	assert.Equal(t, 200, w.Code)
+	assert.Equal(t, http.StatusOK, w.Code)
 	assert.Equal(t, "Hello gin", w.Body.String())
 	assert.Equal(t, "text/html; charset=utf-8", w.HeaderMap.Get("Content-Type"))
 }
@@ -1016,11 +1116,11 @@ func TestContextNegotiationNotSupport(t *testing.T) {
 	c, _ := CreateTestContext(w)
 	c.Request, _ = http.NewRequest("POST", "", nil)
 
-	c.Negotiate(200, Negotiate{
+	c.Negotiate(http.StatusOK, Negotiate{
 		Offered: []string{MIMEPOSTForm},
 	})
 
-	assert.Equal(t, 406, w.Code)
+	assert.Equal(t, http.StatusNotAcceptable, w.Code)
 	assert.Equal(t, c.index, abortIndex)
 	assert.True(t, c.IsAborted())
 }
@@ -1078,11 +1178,11 @@ func TestContextAbortWithStatus(t *testing.T) {
 	c, _ := CreateTestContext(w)
 
 	c.index = 4
-	c.AbortWithStatus(401)
+	c.AbortWithStatus(http.StatusUnauthorized)
 
 	assert.Equal(t, abortIndex, c.index)
-	assert.Equal(t, 401, c.Writer.Status())
+	assert.Equal(t, http.StatusUnauthorized, c.Writer.Status())
-	assert.Equal(t, 401, w.Code)
+	assert.Equal(t, http.StatusUnauthorized, w.Code)
 	assert.True(t, c.IsAborted())
 }
 
@@ -1100,11 +1200,11 @@ func TestContextAbortWithStatusJSON(t *testing.T) {
 	in.Bar = "barValue"
 	in.Foo = "fooValue"
 
-	c.AbortWithStatusJSON(415, in)
+	c.AbortWithStatusJSON(http.StatusUnsupportedMediaType, in)
 
 	assert.Equal(t, abortIndex, c.index)
-	assert.Equal(t, 415, c.Writer.Status())
+	assert.Equal(t, http.StatusUnsupportedMediaType, c.Writer.Status())
-	assert.Equal(t, 415, w.Code)
+	assert.Equal(t, http.StatusUnsupportedMediaType, w.Code)
 	assert.True(t, c.IsAborted())
 
 	contentType := w.Header().Get("Content-Type")
@@ -1167,9 +1267,9 @@ func TestContextAbortWithError(t *testing.T) {
 	w := httptest.NewRecorder()
 	c, _ := CreateTestContext(w)
 
-	c.AbortWithError(401, errors.New("bad input")).SetMeta("some input")
+	c.AbortWithError(http.StatusUnauthorized, errors.New("bad input")).SetMeta("some input")
 
-	assert.Equal(t, 401, w.Code)
+	assert.Equal(t, http.StatusUnauthorized, w.Code)
 	assert.Equal(t, abortIndex, c.index)
 	assert.True(t, c.IsAborted())
 }
@@ -1243,6 +1343,26 @@ func TestContextBindWithJSON(t *testing.T) {
 	assert.Equal(t, "bar", obj.Foo)
 	assert.Equal(t, 0, w.Body.Len())
 }
+func TestContextBindWithXML(t *testing.T) {
+	w := httptest.NewRecorder()
+	c, _ := CreateTestContext(w)
+
+	c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString(`<?xml version="1.0" encoding="UTF-8"?>
+		<root>
+			<foo>FOO</foo>
+		   	<bar>BAR</bar>
+		</root>`))
+	c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
+
+	var obj struct {
+		Foo string `xml:"foo"`
+		Bar string `xml:"bar"`
+	}
+	assert.NoError(t, c.BindXML(&obj))
+	assert.Equal(t, "FOO", obj.Foo)
+	assert.Equal(t, "BAR", obj.Bar)
+	assert.Equal(t, 0, w.Body.Len())
+}
 
 func TestContextBindWithQuery(t *testing.T) {
 	w := httptest.NewRecorder()
@@ -1277,7 +1397,7 @@ func TestContextBadAutoBind(t *testing.T) {
 
 	assert.Empty(t, obj.Bar)
 	assert.Empty(t, obj.Foo)
-	assert.Equal(t, 400, w.Code)
+	assert.Equal(t, http.StatusBadRequest, w.Code)
 	assert.True(t, c.IsAborted())
 }
 
@@ -1313,6 +1433,27 @@ func TestContextShouldBindWithJSON(t *testing.T) {
 	assert.Equal(t, 0, w.Body.Len())
 }
 
+func TestContextShouldBindWithXML(t *testing.T) {
+	w := httptest.NewRecorder()
+	c, _ := CreateTestContext(w)
+
+	c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString(`<?xml version="1.0" encoding="UTF-8"?>
+		<root>
+			<foo>FOO</foo>
+		   	<bar>BAR</bar>
+		</root>`))
+	c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
+
+	var obj struct {
+		Foo string `xml:"foo"`
+		Bar string `xml:"bar"`
+	}
+	assert.NoError(t, c.ShouldBindXML(&obj))
+	assert.Equal(t, "FOO", obj.Foo)
+	assert.Equal(t, "BAR", obj.Bar)
+	assert.Equal(t, 0, w.Body.Len())
+}
+
 func TestContextShouldBindWithQuery(t *testing.T) {
 	w := httptest.NewRecorder()
 	c, _ := CreateTestContext(w)
@@ -1503,3 +1644,58 @@ func TestContextRenderDataFromReader(t *testing.T) {
 	assert.Equal(t, fmt.Sprintf("%d", contentLength), w.HeaderMap.Get("Content-Length"))
 	assert.Equal(t, extraHeaders["Content-Disposition"], w.HeaderMap.Get("Content-Disposition"))
 }
+
+type TestResponseRecorder struct {
+	*httptest.ResponseRecorder
+	closeChannel chan bool
+}
+
+func (r *TestResponseRecorder) CloseNotify() <-chan bool {
+	return r.closeChannel
+}
+
+func (r *TestResponseRecorder) closeClient() {
+	r.closeChannel <- true
+}
+
+func CreateTestResponseRecorder() *TestResponseRecorder {
+	return &TestResponseRecorder{
+		httptest.NewRecorder(),
+		make(chan bool, 1),
+	}
+}
+
+func TestContextStream(t *testing.T) {
+	w := CreateTestResponseRecorder()
+	c, _ := CreateTestContext(w)
+
+	stopStream := true
+	c.Stream(func(w io.Writer) bool {
+		defer func() {
+			stopStream = false
+		}()
+
+		w.Write([]byte("test"))
+
+		return stopStream
+	})
+
+	assert.Equal(t, "testtest", w.Body.String())
+}
+
+func TestContextStreamWithClientGone(t *testing.T) {
+	w := CreateTestResponseRecorder()
+	c, _ := CreateTestContext(w)
+
+	c.Stream(func(writer io.Writer) bool {
+		defer func() {
+			w.closeClient()
+		}()
+
+		writer.Write([]byte("test"))
+
+		return true
+	})
+
+	assert.Equal(t, "test", w.Body.String())
+}

coverage.sh

@@ -4,7 +4,7 @@ set -e
 
 echo "mode: count" > coverage.out
 
-for d in $(go list ./... | grep -E 'gin$|binding$|render$'); do
+for d in $(go list ./... | grep -E 'gin$|binding$|render$' | grep -v 'examples'); do
     go test -v -covermode=count -coverprofile=profile.out $d
     if [ -f profile.out ]; then
         cat profile.out | grep -v "mode:" >> coverage.out

debug.go

@@ -47,6 +47,9 @@ func debugPrint(format string, values ...interface{}) {
 }
 
 func debugPrintWARNINGDefault() {
+	debugPrint(`[WARNING] Now Gin requires Go 1.6 or later and Go 1.7 will be required soon.
+
+`)
 	debugPrint(`[WARNING] Creating an Engine instance with the Logger and Recovery middleware already attached.
 
 `)

debug_test.go

@@ -72,7 +72,7 @@ func TestDebugPrintLoadTemplate(t *testing.T) {
 	setup(&w)
 	defer teardown()
 
-	templ := template.Must(template.New("").Delims("{[{", "}]}").ParseGlob("./fixtures/basic/hello.tmpl"))
+	templ := template.Must(template.New("").Delims("{[{", "}]}").ParseGlob("./testdata/template/hello.tmpl"))
 	debugPrintLoadTemplate(templ)
 	assert.Regexp(t, `^\[GIN-debug\] Loaded HTML Templates \(2\): \n(\t- \n|\t- hello\.tmpl\n){2}\n`, w.String())
 }
@@ -92,7 +92,7 @@ func TestDebugPrintWARNINGDefault(t *testing.T) {
 	defer teardown()
 
 	debugPrintWARNINGDefault()
-	assert.Equal(t, "[GIN-debug] [WARNING] Creating an Engine instance with the Logger and Recovery middleware already attached.\n\n", w.String())
+	assert.Equal(t, "[GIN-debug] [WARNING] Now Gin requires Go 1.6 or later and Go 1.7 will be required soon.\n\n[GIN-debug] [WARNING] Creating an Engine instance with the Logger and Recovery middleware already attached.\n\n", w.String())
 }
 
 func TestDebugPrintWARNINGNew(t *testing.T) {

errors.go

@@ -9,7 +9,7 @@ import (
 	"fmt"
 	"reflect"
 
-	"github.com/gin-gonic/gin/json"
+	"github.com/gin-gonic/gin/internal/json"
 )
 
 type ErrorType uint64

errors_test.go

@@ -8,7 +8,7 @@ import (
 	"errors"
 	"testing"
 
-	"github.com/gin-gonic/gin/json"
+	"github.com/gin-gonic/gin/internal/json"
 	"github.com/stretchr/testify/assert"
 )
 
@@ -19,17 +19,17 @@ func TestError(t *testing.T) {
 		Type: ErrorTypePrivate,
 	}
 	assert.Equal(t, err.Error(), baseError.Error())
-	assert.Equal(t, err.JSON(), H{"error": baseError.Error()})
+	assert.Equal(t, H{"error": baseError.Error()}, err.JSON())
 
 	assert.Equal(t, err.SetType(ErrorTypePublic), err)
-	assert.Equal(t, err.Type, ErrorTypePublic)
+	assert.Equal(t, ErrorTypePublic, err.Type)
 
 	assert.Equal(t, err.SetMeta("some data"), err)
-	assert.Equal(t, err.Meta, "some data")
+	assert.Equal(t, "some data", err.Meta)
-	assert.Equal(t, err.JSON(), H{
+	assert.Equal(t, H{
 		"error": baseError.Error(),
 		"meta":  "some data",
-	})
+	}, err.JSON())
 
 	jsonBytes, _ := json.Marshal(err)
 	assert.Equal(t, "{\"error\":\"test error\",\"meta\":\"some data\"}", string(jsonBytes))
@@ -38,22 +38,22 @@ func TestError(t *testing.T) {
 		"status": "200",
 		"data":   "some data",
 	})
-	assert.Equal(t, err.JSON(), H{
+	assert.Equal(t, H{
 		"error":  baseError.Error(),
 		"status": "200",
 		"data":   "some data",
-	})
+	}, err.JSON())
 
 	err.SetMeta(H{
 		"error":  "custom error",
 		"status": "200",
 		"data":   "some data",
 	})
-	assert.Equal(t, err.JSON(), H{
+	assert.Equal(t, H{
 		"error":  "custom error",
 		"status": "200",
 		"data":   "some data",
-	})
+	}, err.JSON())
 
 	type customError struct {
 		status string

examples/basic/main.go

@@ -1,6 +1,8 @@
 package main
 
 import (
+	"net/http"
+
 	"github.com/gin-gonic/gin"
 )
 
@@ -13,7 +15,7 @@ func setupRouter() *gin.Engine {
 
 	// Ping test
 	r.GET("/ping", func(c *gin.Context) {
-		c.String(200, "pong")
+		c.String(http.StatusOK, "pong")
 	})
 
 	// Get user value
@@ -21,9 +23,9 @@ func setupRouter() *gin.Engine {
 		user := c.Params.ByName("name")
 		value, ok := DB[user]
 		if ok {
-			c.JSON(200, gin.H{"user": user, "value": value})
+			c.JSON(http.StatusOK, gin.H{"user": user, "value": value})
 		} else {
-			c.JSON(200, gin.H{"user": user, "status": "no value"})
+			c.JSON(http.StatusOK, gin.H{"user": user, "status": "no value"})
 		}
 	})
 
@@ -49,7 +51,7 @@ func setupRouter() *gin.Engine {
 
 		if c.Bind(&json) == nil {
 			DB[user] = json.Value
-			c.JSON(200, gin.H{"status": "ok"})
+			c.JSON(http.StatusOK, gin.H{"status": "ok"})
 		}
 	})
 

examples/basic/main_test.go

@@ -15,6 +15,6 @@ func TestPingRoute(t *testing.T) {
 	req, _ := http.NewRequest("GET", "/ping", nil)
 	router.ServeHTTP(w, req)
 
-	assert.Equal(t, 200, w.Code)
+	assert.Equal(t, http.StatusOK, w.Code)
 	assert.Equal(t, "pong", w.Body.String())
 }

examples/favicon/main.go

@@ -1,6 +1,8 @@
 package main
 
 import (
+	"net/http"
+
 	"github.com/gin-gonic/gin"
 	"github.com/thinkerou/favicon"
 )
@@ -9,7 +11,7 @@ func main() {
 	app := gin.Default()
 	app.Use(favicon.New("./favicon.ico"))
 	app.GET("/ping", func(c *gin.Context) {
-		c.String(200, "Hello favicon.")
+		c.String(http.StatusOK, "Hello favicon.")
 	})
 	app.Run(":8080")
 }

examples/grpc/README.md

@@ -0,0 +1,19 @@
+## How to run this example
+
+1. run grpc server
+
+```sh
+$ go run grpc/server.go
+```
+
+2. run gin server
+
+```sh
+$ go run gin/main.go
+```
+
+3. use curl command to test it
+
+```sh
+$ curl -v 'http://localhost:8052/rest/n/thinkerou'
+```

examples/grpc/gin/main.go

@@ -0,0 +1,46 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+	pb "github.com/gin-gonic/gin/examples/grpc/pb"
+	"google.golang.org/grpc"
+)
+
+func main() {
+	// Set up a connection to the server.
+	conn, err := grpc.Dial("localhost:50051", grpc.WithInsecure())
+	if err != nil {
+		log.Fatalf("did not connect: %v", err)
+	}
+	defer conn.Close()
+	client := pb.NewGreeterClient(conn)
+
+	// Set up a http setver.
+	r := gin.Default()
+	r.GET("/rest/n/:name", func(c *gin.Context) {
+		name := c.Param("name")
+
+		// Contact the server and print out its response.
+		req := &pb.HelloRequest{Name: name}
+		res, err := client.SayHello(c, req)
+		if err != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{
+				"error": err.Error(),
+			})
+			return
+		}
+
+		c.JSON(http.StatusOK, gin.H{
+			"result": fmt.Sprint(res.Message),
+		})
+	})
+
+	// Run http server
+	if err := r.Run(":8052"); err != nil {
+		log.Fatalf("could not run server: %v", err)
+	}
+}

examples/grpc/grpc/server.go

@@ -0,0 +1,34 @@
+package main
+
+import (
+	"log"
+	"net"
+
+	pb "github.com/gin-gonic/gin/examples/grpc/pb"
+	"golang.org/x/net/context"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/reflection"
+)
+
+// server is used to implement helloworld.GreeterServer.
+type server struct{}
+
+// SayHello implements helloworld.GreeterServer
+func (s *server) SayHello(ctx context.Context, in *pb.HelloRequest) (*pb.HelloReply, error) {
+	return &pb.HelloReply{Message: "Hello " + in.Name}, nil
+}
+
+func main() {
+	lis, err := net.Listen("tcp", ":50051")
+	if err != nil {
+		log.Fatalf("failed to listen: %v", err)
+	}
+	s := grpc.NewServer()
+	pb.RegisterGreeterServer(s, &server{})
+
+	// Register reflection service on gRPC server.
+	reflection.Register(s)
+	if err := s.Serve(lis); err != nil {
+		log.Fatalf("failed to serve: %v", err)
+	}
+}

examples/grpc/pb/helloworld.pb.go

@@ -0,0 +1,151 @@
+// Code generated by protoc-gen-go.
+// source: helloworld.proto
+// DO NOT EDIT!
+
+/*
+Package helloworld is a generated protocol buffer package.
+
+It is generated from these files:
+	helloworld.proto
+
+It has these top-level messages:
+	HelloRequest
+	HelloReply
+*/
+package helloworld
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+import (
+	context "golang.org/x/net/context"
+	grpc "google.golang.org/grpc"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+// The request message containing the user's name.
+type HelloRequest struct {
+	Name string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+}
+
+func (m *HelloRequest) Reset()                    { *m = HelloRequest{} }
+func (m *HelloRequest) String() string            { return proto.CompactTextString(m) }
+func (*HelloRequest) ProtoMessage()               {}
+func (*HelloRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
+
+// The response message containing the greetings
+type HelloReply struct {
+	Message string `protobuf:"bytes,1,opt,name=message" json:"message,omitempty"`
+}
+
+func (m *HelloReply) Reset()                    { *m = HelloReply{} }
+func (m *HelloReply) String() string            { return proto.CompactTextString(m) }
+func (*HelloReply) ProtoMessage()               {}
+func (*HelloReply) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{1} }
+
+func init() {
+	proto.RegisterType((*HelloRequest)(nil), "helloworld.HelloRequest")
+	proto.RegisterType((*HelloReply)(nil), "helloworld.HelloReply")
+}
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ context.Context
+var _ grpc.ClientConn
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+const _ = grpc.SupportPackageIsVersion4
+
+// Client API for Greeter service
+
+type GreeterClient interface {
+	// Sends a greeting
+	SayHello(ctx context.Context, in *HelloRequest, opts ...grpc.CallOption) (*HelloReply, error)
+}
+
+type greeterClient struct {
+	cc *grpc.ClientConn
+}
+
+func NewGreeterClient(cc *grpc.ClientConn) GreeterClient {
+	return &greeterClient{cc}
+}
+
+func (c *greeterClient) SayHello(ctx context.Context, in *HelloRequest, opts ...grpc.CallOption) (*HelloReply, error) {
+	out := new(HelloReply)
+	err := grpc.Invoke(ctx, "/helloworld.Greeter/SayHello", in, out, c.cc, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// Server API for Greeter service
+
+type GreeterServer interface {
+	// Sends a greeting
+	SayHello(context.Context, *HelloRequest) (*HelloReply, error)
+}
+
+func RegisterGreeterServer(s *grpc.Server, srv GreeterServer) {
+	s.RegisterService(&_Greeter_serviceDesc, srv)
+}
+
+func _Greeter_SayHello_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(HelloRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(GreeterServer).SayHello(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/helloworld.Greeter/SayHello",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(GreeterServer).SayHello(ctx, req.(*HelloRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+var _Greeter_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "helloworld.Greeter",
+	HandlerType: (*GreeterServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "SayHello",
+			Handler:    _Greeter_SayHello_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "helloworld.proto",
+}
+
+func init() { proto.RegisterFile("helloworld.proto", fileDescriptor0) }
+
+var fileDescriptor0 = []byte{
+	// 174 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x02, 0xff, 0xe2, 0x12, 0xc8, 0x48, 0xcd, 0xc9,
+	0xc9, 0x2f, 0xcf, 0x2f, 0xca, 0x49, 0xd1, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0xe2, 0x42, 0x88,
+	0x28, 0x29, 0x71, 0xf1, 0x78, 0x80, 0x78, 0x41, 0xa9, 0x85, 0xa5, 0xa9, 0xc5, 0x25, 0x42, 0x42,
+	0x5c, 0x2c, 0x79, 0x89, 0xb9, 0xa9, 0x12, 0x8c, 0x0a, 0x8c, 0x1a, 0x9c, 0x41, 0x60, 0xb6, 0x92,
+	0x1a, 0x17, 0x17, 0x54, 0x4d, 0x41, 0x4e, 0xa5, 0x90, 0x04, 0x17, 0x7b, 0x6e, 0x6a, 0x71, 0x71,
+	0x62, 0x3a, 0x4c, 0x11, 0x8c, 0x6b, 0xe4, 0xc9, 0xc5, 0xee, 0x5e, 0x94, 0x9a, 0x5a, 0x92, 0x5a,
+	0x24, 0x64, 0xc7, 0xc5, 0x11, 0x9c, 0x58, 0x09, 0xd6, 0x25, 0x24, 0xa1, 0x87, 0xe4, 0x02, 0x64,
+	0xcb, 0xa4, 0xc4, 0xb0, 0xc8, 0x00, 0xad, 0x50, 0x62, 0x70, 0x32, 0xe0, 0x92, 0xce, 0xcc, 0xd7,
+	0x4b, 0x2f, 0x2a, 0x48, 0xd6, 0x4b, 0xad, 0x48, 0xcc, 0x2d, 0xc8, 0x49, 0x2d, 0x46, 0x52, 0xeb,
+	0xc4, 0x0f, 0x56, 0x1c, 0x0e, 0x62, 0x07, 0x80, 0xbc, 0x14, 0xc0, 0x98, 0xc4, 0x06, 0xf6, 0x9b,
+	0x31, 0x20, 0x00, 0x00, 0xff, 0xff, 0x0f, 0xb7, 0xcd, 0xf2, 0xef, 0x00, 0x00, 0x00,
+}

examples/grpc/pb/helloworld.proto

@@ -0,0 +1,37 @@
+// Copyright 2015 gRPC authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+syntax = "proto3";
+
+option java_multiple_files = true;
+option java_package = "io.grpc.examples.helloworld";
+option java_outer_classname = "HelloWorldProto";
+
+package helloworld;
+
+// The greeting service definition.
+service Greeter {
+  // Sends a greeting
+  rpc SayHello (HelloRequest) returns (HelloReply) {}
+}
+
+// The request message containing the user's name.
+message HelloRequest {
+  string name = 1;
+}
+
+// The response message containing the greetings
+message HelloReply {
+  string message = 1;
+}

examples/http-pusher/assets/app.js

@@ -0,0 +1 @@
+console.log("http2 pusher");

examples/http-pusher/main.go

@@ -0,0 +1,41 @@
+package main
+
+import (
+	"html/template"
+	"log"
+
+	"github.com/gin-gonic/gin"
+)
+
+var html = template.Must(template.New("https").Parse(`
+<html>
+<head>
+  <title>Https Test</title>
+  <script src="/assets/app.js"></script>
+</head>
+<body>
+  <h1 style="color:red;">Welcome, Ginner!</h1>
+</body>
+</html>
+`))
+
+func main() {
+	r := gin.Default()
+	r.Static("/assets", "./assets")
+	r.SetHTMLTemplate(html)
+
+	r.GET("/", func(c *gin.Context) {
+		if pusher := c.Writer.Pusher(); pusher != nil {
+			// use pusher.Push() to do server push
+			if err := pusher.Push("/assets/app.js", nil); err != nil {
+				log.Printf("Failed to push: %v", err)
+			}
+		}
+		c.HTML(200, "https", gin.H{
+			"status": "success",
+		})
+	})
+
+	// Listen and Server in https://127.0.0.1:8080
+	r.RunTLS(":8080", "./testdata/server.pem", "./testdata/server.key")
+}

examples/http-pusher/testdata/ca.pem

@@ -0,0 +1,15 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

examples/http-pusher/testdata/server.key

@@ -0,0 +1,16 @@
+-----BEGIN PRIVATE KEY-----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+-----END PRIVATE KEY-----

examples/http-pusher/testdata/server.pem

@@ -0,0 +1,16 @@
+-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

examples/http2/main.go

@@ -3,6 +3,7 @@ package main
 import (
 	"html/template"
 	"log"
+	"net/http"
 	"os"
 
 	"github.com/gin-gonic/gin"
@@ -27,7 +28,7 @@ func main() {
 	r.SetHTMLTemplate(html)
 
 	r.GET("/welcome", func(c *gin.Context) {
-		c.HTML(200, "https", gin.H{
+		c.HTML(http.StatusOK, "https", gin.H{
 			"status": "success",
 		})
 	})

examples/realtime-advanced/routes.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"html"
 	"io"
+	"net/http"
 	"strings"
 	"time"
 
@@ -21,12 +22,12 @@ func rateLimit(c *gin.Context) {
 			fmt.Println("ip blocked")
 		}
 		c.Abort()
-		c.String(503, "you were automatically banned :)")
+		c.String(http.StatusServiceUnavailable, "you were automatically banned :)")
 	}
 }
 
 func index(c *gin.Context) {
-	c.Redirect(301, "/room/hn")
+	c.Redirect(http.StatusMovedPermanently, "/room/hn")
 }
 
 func roomGET(c *gin.Context) {
@@ -38,7 +39,7 @@ func roomGET(c *gin.Context) {
 	if len(nick) > 13 {
 		nick = nick[0:12] + "..."
 	}
-	c.HTML(200, "room_login.templ.html", gin.H{
+	c.HTML(http.StatusOK, "room_login.templ.html", gin.H{
 		"roomid":    roomid,
 		"nick":      nick,
 		"timestamp": time.Now().Unix(),
@@ -55,7 +56,7 @@ func roomPOST(c *gin.Context) {
 	validMessage := len(message) > 1 && len(message) < 200
 	validNick := len(nick) > 1 && len(nick) < 14
 	if !validMessage || !validNick {
-		c.JSON(400, gin.H{
+		c.JSON(http.StatusBadRequest, gin.H{
 			"status": "failed",
 			"error":  "the message or nickname is too long",
 		})
@@ -68,7 +69,7 @@ func roomPOST(c *gin.Context) {
 	}
 	messages.Add("inbound", 1)
 	room(roomid).Submit(post)
-	c.JSON(200, post)
+	c.JSON(http.StatusOK, post)
 }
 
 func streamRoom(c *gin.Context) {

examples/realtime-chat/main.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"io"
 	"math/rand"
+	"net/http"
 
 	"github.com/gin-gonic/gin"
 )
@@ -34,7 +35,7 @@ func stream(c *gin.Context) {
 func roomGET(c *gin.Context) {
 	roomid := c.Param("roomid")
 	userid := fmt.Sprint(rand.Int31())
-	c.HTML(200, "chat_room", gin.H{
+	c.HTML(http.StatusOK, "chat_room", gin.H{
 		"roomid": roomid,
 		"userid": userid,
 	})
@@ -46,7 +47,7 @@ func roomPOST(c *gin.Context) {
 	message := c.PostForm("message")
 	room(roomid).Submit(userid + ": " + message)
 
-	c.JSON(200, gin.H{
+	c.JSON(http.StatusOK, gin.H{
 		"status":  "success",
 		"message": message,
 	})

examples/template/main.go

@@ -20,7 +20,7 @@ func main() {
 	router.SetFuncMap(template.FuncMap{
 		"formatAsDate": formatAsDate,
 	})
-	router.LoadHTMLFiles("../../fixtures/basic/raw.tmpl")
+	router.LoadHTMLFiles("../../testdata/template/raw.tmpl")
 
 	router.GET("/raw", func(c *gin.Context) {
 		c.HTML(http.StatusOK, "raw.tmpl", map[string]interface{}{

gin.go

@@ -16,7 +16,7 @@ import (
 
 const (
 	// Version is Framework's version.
-	Version                = "v1.2"
+	Version                = "v1.3.0"
 	defaultMultipartMemory = 32 << 20 // 32 MB
 )
 
@@ -171,14 +171,14 @@ func (engine *Engine) SecureJsonPrefix(prefix string) *Engine {
 func (engine *Engine) LoadHTMLGlob(pattern string) {
 	left := engine.delims.Left
 	right := engine.delims.Right
+	templ := template.Must(template.New("").Delims(left, right).Funcs(engine.FuncMap).ParseGlob(pattern))
 
 	if IsDebugging() {
-		debugPrintLoadTemplate(template.Must(template.New("").Delims(left, right).Funcs(engine.FuncMap).ParseGlob(pattern)))
+		debugPrintLoadTemplate(templ)
 		engine.HTMLRender = render.HTMLDebug{Glob: pattern, FuncMap: engine.FuncMap, Delims: engine.delims}
 		return
 	}
 
-	templ := template.Must(template.New("").Delims(left, right).Funcs(engine.FuncMap).ParseGlob(pattern))
 	engine.SetHTMLTemplate(templ)
 }
 
@@ -329,7 +329,7 @@ func (engine *Engine) ServeHTTP(w http.ResponseWriter, req *http.Request) {
 }
 
 // HandleContext re-enter a context that has been rewritten.
-// This can be done by setting c.Request.Path to your new target.
+// This can be done by setting c.Request.URL.Path to your new target.
 // Disclaimer: You can loop yourself to death with this, use wisely.
 func (engine *Engine) HandleContext(c *Context) {
 	c.reset()
@@ -349,7 +349,9 @@ func (engine *Engine) handleHTTPRequest(c *Context) {
 	// Find root of the tree for the given HTTP method
 	t := engine.trees
 	for i, tl := 0, len(t); i < tl; i++ {
-		if t[i].method == httpMethod {
+		if t[i].method != httpMethod {
+			continue
+		}
 		root := t[i].root
 		// Find route in tree
 		handlers, params, tsr := root.getValue(path, c.Params, unescape)
@@ -371,21 +373,21 @@ func (engine *Engine) handleHTTPRequest(c *Context) {
 		}
 		break
 	}
-	}
 
 	if engine.HandleMethodNotAllowed {
 		for _, tree := range engine.trees {
-			if tree.method != httpMethod {
+			if tree.method == httpMethod {
+				continue
+			}
 			if handlers, _, _ := tree.root.getValue(path, nil, unescape); handlers != nil {
 				c.handlers = engine.allNoMethod
-					serveError(c, 405, default405Body)
+				serveError(c, http.StatusMethodNotAllowed, default405Body)
 				return
 			}
 		}
 	}
-	}
 	c.handlers = engine.allNoRoute
-	serveError(c, 404, default404Body)
+	serveError(c, http.StatusNotFound, default404Body)
 }
 
 var mimePlain = []string{MIMEPlain}
@@ -393,28 +395,29 @@ var mimePlain = []string{MIMEPlain}
 func serveError(c *Context, code int, defaultMessage []byte) {
 	c.writermem.status = code
 	c.Next()
-	if !c.writermem.Written() {
+	if c.writermem.Written() {
+		return
+	}
 	if c.writermem.Status() == code {
 		c.writermem.Header()["Content-Type"] = mimePlain
 		c.Writer.Write(defaultMessage)
-		} else {
+		return
+	}
 	c.writermem.WriteHeaderNow()
-		}
+	return
-	}
 }
 
 func redirectTrailingSlash(c *Context) {
 	req := c.Request
 	path := req.URL.Path
-	code := 301 // Permanent redirect, request with GET method
+	code := http.StatusMovedPermanently // Permanent redirect, request with GET method
 	if req.Method != "GET" {
-		code = 307
+		code = http.StatusTemporaryRedirect
 	}
 
+	req.URL.Path = path + "/"
 	if length := len(path); length > 1 && path[length-1] == '/' {
 		req.URL.Path = path[:length-1]
-	} else {
-		req.URL.Path = path + "/"
 	}
 	debugPrint("redirecting request %d: %s --> %s", code, path, req.URL.String())
 	http.Redirect(c.Writer, req, req.URL.String(), code)
@@ -425,14 +428,10 @@ func redirectFixedPath(c *Context, root *node, trailingSlash bool) bool {
 	req := c.Request
 	path := req.URL.Path
 
-	fixedPath, found := root.findCaseInsensitivePath(
+	if fixedPath, ok := root.findCaseInsensitivePath(cleanPath(path), trailingSlash); ok {
-		cleanPath(path),
+		code := http.StatusMovedPermanently // Permanent redirect, request with GET method
-		trailingSlash,
-	)
-	if found {
-		code := 301 // Permanent redirect, request with GET method
 		if req.Method != "GET" {
-			code = 307
+			code = http.StatusTemporaryRedirect
 		}
 		req.URL.Path = string(fixedPath)
 		debugPrint("redirecting request %d: %s --> %s", code, path, req.URL.String())

ginS/gins.go

@@ -128,7 +128,7 @@ func Run(addr ...string) (err error) {
 // RunTLS : The router is attached to a http.Server and starts listening and serving HTTPS requests.
 // It is a shortcut for http.ListenAndServeTLS(addr, certFile, keyFile, router)
 // Note: this method will block the calling goroutine undefinitelly unless an error happens.
-func RunTLS(addr string, certFile string, keyFile string) (err error) {
+func RunTLS(addr, certFile, keyFile string) (err error) {
 	return engine().RunTLS(addr, certFile, keyFile)
 }
 

gin_test.go

@@ -30,7 +30,7 @@ func setupHTMLFiles(t *testing.T, mode string, tls bool) func() {
 		router.SetFuncMap(template.FuncMap{
 			"formatAsDate": formatAsDate,
 		})
-		router.LoadHTMLFiles("./fixtures/basic/hello.tmpl", "./fixtures/basic/raw.tmpl")
+		router.LoadHTMLFiles("./testdata/template/hello.tmpl", "./testdata/template/raw.tmpl")
 		router.GET("/test", func(c *Context) {
 			c.HTML(http.StatusOK, "hello.tmpl", map[string]string{"name": "world"})
 		})
@@ -41,7 +41,7 @@ func setupHTMLFiles(t *testing.T, mode string, tls bool) func() {
 		})
 		if tls {
 			// these files generated by `go run $GOROOT/src/crypto/tls/generate_cert.go --host 127.0.0.1`
-			router.RunTLS(":9999", "./fixtures/testdata/cert.pem", "./fixtures/testdata/key.pem")
+			router.RunTLS(":9999", "./testdata/certificate/cert.pem", "./testdata/certificate/key.pem")
 		} else {
 			router.Run(":8888")
 		}
@@ -59,7 +59,7 @@ func setupHTMLGlob(t *testing.T, mode string, tls bool) func() {
 		router.SetFuncMap(template.FuncMap{
 			"formatAsDate": formatAsDate,
 		})
-		router.LoadHTMLGlob("./fixtures/basic/*")
+		router.LoadHTMLGlob("./testdata/template/*")
 		router.GET("/test", func(c *Context) {
 			c.HTML(http.StatusOK, "hello.tmpl", map[string]string{"name": "world"})
 		})
@@ -70,7 +70,7 @@ func setupHTMLGlob(t *testing.T, mode string, tls bool) func() {
 		})
 		if tls {
 			// these files generated by `go run $GOROOT/src/crypto/tls/generate_cert.go --host 127.0.0.1`
-			router.RunTLS(":9999", "./fixtures/testdata/cert.pem", "./fixtures/testdata/key.pem")
+			router.RunTLS(":9999", "./testdata/certificate/cert.pem", "./testdata/certificate/key.pem")
 		} else {
 			router.Run(":8888")
 		}

githubapi_test.go

@@ -293,7 +293,7 @@ func githubConfigRouter(router *Engine) {
 			for _, param := range c.Params {
 				output[param.Key] = param.Value
 			}
-			c.JSON(200, output)
+			c.JSON(http.StatusOK, output)
 		})
 	}
 }

internal/json/json.go

@@ -12,4 +12,5 @@ var (
 	Marshal       = json.Marshal
 	MarshalIndent = json.MarshalIndent
 	NewDecoder    = json.NewDecoder
+	NewEncoder    = json.NewEncoder
 )

internal/json/jsoniter.go

@@ -13,4 +13,5 @@ var (
 	Marshal       = json.Marshal
 	MarshalIndent = json.MarshalIndent
 	NewDecoder    = json.NewDecoder
+	NewEncoder    = json.NewEncoder
 )

logger.go

@@ -7,6 +7,7 @@ package gin
 import (
 	"fmt"
 	"io"
+	"net/http"
 	"os"
 	"time"
 
@@ -118,11 +119,11 @@ func LoggerWithWriter(out io.Writer, notlogged ...string) HandlerFunc {
 
 func colorForStatus(code int) string {
 	switch {
-	case code >= 200 && code < 300:
+	case code >= http.StatusOK && code < http.StatusMultipleChoices:
 		return green
-	case code >= 300 && code < 400:
+	case code >= http.StatusMultipleChoices && code < http.StatusBadRequest:
 		return white
-	case code >= 400 && code < 500:
+	case code >= http.StatusBadRequest && code < http.StatusInternalServerError:
 		return yellow
 	default:
 		return red

logger_test.go

@@ -7,6 +7,7 @@ package gin
 import (
 	"bytes"
 	"errors"
+	"net/http"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
@@ -93,9 +94,9 @@ func TestColorForMethod(t *testing.T) {
 }
 
 func TestColorForStatus(t *testing.T) {
-	assert.Equal(t, string([]byte{27, 91, 57, 55, 59, 52, 50, 109}), colorForStatus(200), "2xx should be green")
+	assert.Equal(t, string([]byte{27, 91, 57, 55, 59, 52, 50, 109}), colorForStatus(http.StatusOK), "2xx should be green")
-	assert.Equal(t, string([]byte{27, 91, 57, 48, 59, 52, 55, 109}), colorForStatus(301), "3xx should be white")
+	assert.Equal(t, string([]byte{27, 91, 57, 48, 59, 52, 55, 109}), colorForStatus(http.StatusMovedPermanently), "3xx should be white")
-	assert.Equal(t, string([]byte{27, 91, 57, 55, 59, 52, 51, 109}), colorForStatus(404), "4xx should be yellow")
+	assert.Equal(t, string([]byte{27, 91, 57, 55, 59, 52, 51, 109}), colorForStatus(http.StatusNotFound), "4xx should be yellow")
 	assert.Equal(t, string([]byte{27, 91, 57, 55, 59, 52, 49, 109}), colorForStatus(2), "other things should be red")
 }
 
@@ -106,23 +107,23 @@ func TestErrorLogger(t *testing.T) {
 		c.Error(errors.New("this is an error"))
 	})
 	router.GET("/abort", func(c *Context) {
-		c.AbortWithError(401, errors.New("no authorized"))
+		c.AbortWithError(http.StatusUnauthorized, errors.New("no authorized"))
 	})
 	router.GET("/print", func(c *Context) {
 		c.Error(errors.New("this is an error"))
-		c.String(500, "hola!")
+		c.String(http.StatusInternalServerError, "hola!")
 	})
 
 	w := performRequest(router, "GET", "/error")
-	assert.Equal(t, 200, w.Code)
+	assert.Equal(t, http.StatusOK, w.Code)
 	assert.Equal(t, "{\"error\":\"this is an error\"}", w.Body.String())
 
 	w = performRequest(router, "GET", "/abort")
-	assert.Equal(t, 401, w.Code)
+	assert.Equal(t, http.StatusUnauthorized, w.Code)
 	assert.Equal(t, "{\"error\":\"no authorized\"}", w.Body.String())
 
 	w = performRequest(router, "GET", "/print")
-	assert.Equal(t, 500, w.Code)
+	assert.Equal(t, http.StatusInternalServerError, w.Code)
 	assert.Equal(t, "hola!{\"error\":\"this is an error\"}", w.Body.String())
 }
 

middleware_test.go

@@ -6,6 +6,7 @@ package gin
 
 import (
 	"errors"
+	"net/http"
 	"strings"
 	"testing"
 
@@ -37,7 +38,7 @@ func TestMiddlewareGeneralCase(t *testing.T) {
 	w := performRequest(router, "GET", "/")
 
 	// TEST
-	assert.Equal(t, 200, w.Code)
+	assert.Equal(t, http.StatusOK, w.Code)
 	assert.Equal(t, "ACDB", signature)
 }
 
@@ -73,7 +74,7 @@ func TestMiddlewareNoRoute(t *testing.T) {
 	w := performRequest(router, "GET", "/")
 
 	// TEST
-	assert.Equal(t, 404, w.Code)
+	assert.Equal(t, http.StatusNotFound, w.Code)
 	assert.Equal(t, "ACEGHFDB", signature)
 }
 
@@ -110,7 +111,7 @@ func TestMiddlewareNoMethodEnabled(t *testing.T) {
 	w := performRequest(router, "GET", "/")
 
 	// TEST
-	assert.Equal(t, 405, w.Code)
+	assert.Equal(t, http.StatusMethodNotAllowed, w.Code)
 	assert.Equal(t, "ACEGHFDB", signature)
 }
 
@@ -147,7 +148,7 @@ func TestMiddlewareNoMethodDisabled(t *testing.T) {
 	w := performRequest(router, "GET", "/")
 
 	// TEST
-	assert.Equal(t, 404, w.Code)
+	assert.Equal(t, http.StatusNotFound, w.Code)
 	assert.Equal(t, "AC X DB", signature)
 }
 
@@ -159,7 +160,7 @@ func TestMiddlewareAbort(t *testing.T) {
 	})
 	router.Use(func(c *Context) {
 		signature += "C"
-		c.AbortWithStatus(401)
+		c.AbortWithStatus(http.StatusUnauthorized)
 		c.Next()
 		signature += "D"
 	})
@@ -173,7 +174,7 @@ func TestMiddlewareAbort(t *testing.T) {
 	w := performRequest(router, "GET", "/")
 
 	// TEST
-	assert.Equal(t, 401, w.Code)
+	assert.Equal(t, http.StatusUnauthorized, w.Code)
 	assert.Equal(t, "ACD", signature)
 }
 
@@ -183,7 +184,7 @@ func TestMiddlewareAbortHandlersChainAndNext(t *testing.T) {
 	router.Use(func(c *Context) {
 		signature += "A"
 		c.Next()
-		c.AbortWithStatus(410)
+		c.AbortWithStatus(http.StatusGone)
 		signature += "B"
 
 	})
@@ -195,7 +196,7 @@ func TestMiddlewareAbortHandlersChainAndNext(t *testing.T) {
 	w := performRequest(router, "GET", "/")
 
 	// TEST
-	assert.Equal(t, 410, w.Code)
+	assert.Equal(t, http.StatusGone, w.Code)
 	assert.Equal(t, "ACB", signature)
 }
 
@@ -207,7 +208,7 @@ func TestMiddlewareFailHandlersChain(t *testing.T) {
 	router := New()
 	router.Use(func(context *Context) {
 		signature += "A"
-		context.AbortWithError(500, errors.New("foo"))
+		context.AbortWithError(http.StatusInternalServerError, errors.New("foo"))
 	})
 	router.Use(func(context *Context) {
 		signature += "B"
@@ -218,25 +219,25 @@ func TestMiddlewareFailHandlersChain(t *testing.T) {
 	w := performRequest(router, "GET", "/")
 
 	// TEST
-	assert.Equal(t, 500, w.Code)
+	assert.Equal(t, http.StatusInternalServerError, w.Code)
 	assert.Equal(t, "A", signature)
 }
 
 func TestMiddlewareWrite(t *testing.T) {
 	router := New()
 	router.Use(func(c *Context) {
-		c.String(400, "hola\n")
+		c.String(http.StatusBadRequest, "hola\n")
 	})
 	router.Use(func(c *Context) {
-		c.XML(400, H{"foo": "bar"})
+		c.XML(http.StatusBadRequest, H{"foo": "bar"})
 	})
 	router.Use(func(c *Context) {
-		c.JSON(400, H{"foo": "bar"})
+		c.JSON(http.StatusBadRequest, H{"foo": "bar"})
 	})
 	router.GET("/", func(c *Context) {
-		c.JSON(400, H{"foo": "bar"})
+		c.JSON(http.StatusBadRequest, H{"foo": "bar"})
 	}, func(c *Context) {
-		c.Render(400, sse.Event{
+		c.Render(http.StatusBadRequest, sse.Event{
 			Event: "test",
 			Data:  "message",
 		})
@@ -244,6 +245,6 @@ func TestMiddlewareWrite(t *testing.T) {
 
 	w := performRequest(router, "GET", "/")
 
-	assert.Equal(t, 400, w.Code)
+	assert.Equal(t, http.StatusBadRequest, w.Code)
 	assert.Equal(t, strings.Replace("hola\n<map><foo>bar</foo></map>{\"foo\":\"bar\"}{\"foo\":\"bar\"}event:test\ndata:message\n\n", " ", "", -1), strings.Replace(w.Body.String(), " ", "", -1))
 }

path.go

@@ -41,7 +41,7 @@ func cleanPath(p string) string {
 		buf[0] = '/'
 	}
 
-	trailing := n > 2 && p[n-1] == '/'
+	trailing := n > 1 && p[n-1] == '/'
 
 	// A bit more clunky without a 'lazybuf' like the path package, but the loop
 	// gets completely inlined (bufApp). So in contrast to the path package this
@@ -59,11 +59,11 @@ func cleanPath(p string) string {
 
 		case p[r] == '.' && p[r+1] == '/':
 			// . element
-			r++
+			r += 2
 
 		case p[r] == '.' && p[r+1] == '.' && (r+2 == n || p[r+2] == '/'):
 			// .. element: remove to last /
-			r += 2
+			r += 3
 
 			if w > 1 {
 				// can backtrack

path_test.go

@@ -24,6 +24,7 @@ var cleanTests = []struct {
 
 	// missing root
 	{"", "/"},
+	{"a/", "/a/"},
 	{"abc", "/abc"},
 	{"abc/def", "/abc/def"},
 	{"a/b/c", "/a/b/c"},

recovery.go

@@ -10,6 +10,7 @@ import (
 	"io"
 	"io/ioutil"
 	"log"
+	"net/http"
 	"net/http/httputil"
 	"runtime"
 	"time"
@@ -41,7 +42,7 @@ func RecoveryWithWriter(out io.Writer) HandlerFunc {
 					httprequest, _ := httputil.DumpRequest(c.Request, false)
 					logger.Printf("[Recovery] %s panic recovered:\n%s\n%s\n%s%s", timeFormat(time.Now()), string(httprequest), err, stack, reset)
 				}
-				c.AbortWithStatus(500)
+				c.AbortWithStatus(http.StatusInternalServerError)
 			}
 		}()
 		c.Next()

recovery_test.go

@@ -6,6 +6,7 @@ package gin
 
 import (
 	"bytes"
+	"net/http"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
@@ -22,7 +23,7 @@ func TestPanicInHandler(t *testing.T) {
 	// RUN
 	w := performRequest(router, "GET", "/recovery")
 	// TEST
-	assert.Equal(t, 500, w.Code)
+	assert.Equal(t, http.StatusInternalServerError, w.Code)
 	assert.Contains(t, buffer.String(), "GET /recovery")
 	assert.Contains(t, buffer.String(), "Oupps, Houston, we have a problem")
 	assert.Contains(t, buffer.String(), "TestPanicInHandler")
@@ -33,11 +34,31 @@ func TestPanicWithAbort(t *testing.T) {
 	router := New()
 	router.Use(RecoveryWithWriter(nil))
 	router.GET("/recovery", func(c *Context) {
-		c.AbortWithStatus(400)
+		c.AbortWithStatus(http.StatusBadRequest)
 		panic("Oupps, Houston, we have a problem")
 	})
 	// RUN
 	w := performRequest(router, "GET", "/recovery")
 	// TEST
-	assert.Equal(t, 400, w.Code)
+	assert.Equal(t, http.StatusBadRequest, w.Code)
+}
+
+func TestSource(t *testing.T) {
+	bs := source(nil, 0)
+	assert.Equal(t, []byte("???"), bs)
+
+	in := [][]byte{
+		[]byte("Hello world."),
+		[]byte("Hi, gin.."),
+	}
+	bs = source(in, 10)
+	assert.Equal(t, []byte("???"), bs)
+
+	bs = source(in, 1)
+	assert.Equal(t, []byte("Hello world."), bs)
+}
+
+func TestFunction(t *testing.T) {
+	bs := function(1)
+	assert.Equal(t, []byte("???"), bs)
 }

render/json.go

@@ -6,10 +6,11 @@ package render
 
 import (
 	"bytes"
+	"fmt"
 	"html/template"
 	"net/http"
 
-	"github.com/gin-gonic/gin/json"
+	"github.com/gin-gonic/gin/internal/json"
 )
 
 type JSON struct {
@@ -30,10 +31,15 @@ type JsonpJSON struct {
 	Data     interface{}
 }
 
+type AsciiJSON struct {
+	Data interface{}
+}
+
 type SecureJSONPrefix string
 
 var jsonContentType = []string{"application/json; charset=utf-8"}
 var jsonpContentType = []string{"application/javascript; charset=utf-8"}
+var jsonAsciiContentType = []string{"application/json"}
 
 func (r JSON) Render(w http.ResponseWriter) (err error) {
 	if err = WriteJSON(w, r.Data); err != nil {
@@ -112,3 +118,27 @@ func (r JsonpJSON) Render(w http.ResponseWriter) (err error) {
 func (r JsonpJSON) WriteContentType(w http.ResponseWriter) {
 	writeContentType(w, jsonpContentType)
 }
+
+func (r AsciiJSON) Render(w http.ResponseWriter) (err error) {
+	r.WriteContentType(w)
+	ret, err := json.Marshal(r.Data)
+	if err != nil {
+		return err
+	}
+
+	var buffer bytes.Buffer
+	for _, r := range string(ret) {
+		cvt := string(r)
+		if r >= 128 {
+			cvt = fmt.Sprintf("\\u%04x", int64(r))
+		}
+		buffer.WriteString(cvt)
+	}
+
+	w.Write(buffer.Bytes())
+	return nil
+}
+
+func (r AsciiJSON) WriteContentType(w http.ResponseWriter) {
+	writeContentType(w, jsonAsciiContentType)
+}

render/json_17.go

@@ -0,0 +1,28 @@
+// Copyright 2018 Gin Core Team.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+// +build go1.7
+
+package render
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin/internal/json"
+)
+
+type PureJSON struct {
+	Data interface{}
+}
+
+func (r PureJSON) Render(w http.ResponseWriter) error {
+	r.WriteContentType(w)
+	encoder := json.NewEncoder(w)
+	encoder.SetEscapeHTML(false)
+	return encoder.Encode(r.Data)
+}
+
+func (r PureJSON) WriteContentType(w http.ResponseWriter) {
+	writeContentType(w, jsonContentType)
+}

render/msgpack.go

@@ -26,6 +26,6 @@ func (r MsgPack) Render(w http.ResponseWriter) error {
 
 func WriteMsgPack(w http.ResponseWriter, obj interface{}) error {
 	writeContentType(w, msgpackContentType)
-	var h codec.Handle = new(codec.MsgpackHandle)
+	var mh codec.MsgpackHandle
-	return codec.NewEncoder(w, h).Encode(obj)
+	return codec.NewEncoder(w, &mh).Encode(obj)
 }

render/protobuf.go

@@ -0,0 +1,33 @@
+// Copyright 2018 Gin Core Team.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package render
+
+import (
+	"net/http"
+
+	"github.com/golang/protobuf/proto"
+)
+
+type ProtoBuf struct {
+	Data interface{}
+}
+
+var protobufContentType = []string{"application/x-protobuf"}
+
+func (r ProtoBuf) Render(w http.ResponseWriter) error {
+	r.WriteContentType(w)
+
+	bytes, err := proto.Marshal(r.Data.(proto.Message))
+	if err != nil {
+		return err
+	}
+
+	w.Write(bytes)
+	return nil
+}
+
+func (r ProtoBuf) WriteContentType(w http.ResponseWriter) {
+	writeContentType(w, protobufContentType)
+}

render/reader.go

@@ -1,3 +1,7 @@
+// Copyright 2018 Gin Core Team.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
 package render
 
 import (

render/redirect.go

@@ -16,6 +16,8 @@ type Redirect struct {
 }
 
 func (r Redirect) Render(w http.ResponseWriter) error {
+	// todo(thinkerou): go1.6 not support StatusPermanentRedirect(308)
+	// when we upgrade go version we can use http.StatusPermanentRedirect
 	if (r.Code < 300 || r.Code > 308) && r.Code != 201 {
 		panic(fmt.Sprintf("Cannot redirect with status code %d", r.Code))
 	}

render/render.go

@@ -26,6 +26,8 @@ var (
 	_ Render     = YAML{}
 	_ Render     = MsgPack{}
 	_ Render     = Reader{}
+	_ Render     = AsciiJSON{}
+	_ Render     = ProtoBuf{}
 )
 
 func writeContentType(w http.ResponseWriter, value []string) {

render/render_17_test.go

@@ -0,0 +1,26 @@
+// Copyright 2018 Gin Core Team.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+// +build go1.7
+
+package render
+
+import (
+	"net/http/httptest"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestRenderPureJSON(t *testing.T) {
+	w := httptest.NewRecorder()
+	data := map[string]interface{}{
+		"foo":  "bar",
+		"html": "<b>",
+	}
+	err := (PureJSON{data}).Render(w)
+	assert.NoError(t, err)
+	assert.Equal(t, "{\"foo\":\"bar\",\"html\":\"<b>\"}\n", w.Body.String())
+	assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
+}

render/render_test.go

@@ -15,8 +15,11 @@ import (
 	"strings"
 	"testing"
 
+	"github.com/golang/protobuf/proto"
 	"github.com/stretchr/testify/assert"
 	"github.com/ugorji/go/codec"
+
+	testdata "github.com/gin-gonic/gin/testdata/protoexample"
 )
 
 // TODO unit tests
@@ -50,6 +53,7 @@ func TestRenderJSON(t *testing.T) {
 	w := httptest.NewRecorder()
 	data := map[string]interface{}{
 		"foo":  "bar",
+		"html": "<b>",
 	}
 
 	(JSON{data}).WriteContentType(w)
@@ -58,7 +62,7 @@ func TestRenderJSON(t *testing.T) {
 	err := (JSON{data}).Render(w)
 
 	assert.NoError(t, err)
-	assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
+	assert.Equal(t, "{\"foo\":\"bar\",\"html\":\"\\u003cb\\u003e\"}", w.Body.String())
 	assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
 }
 
@@ -158,6 +162,21 @@ func TestRenderJsonpJSON(t *testing.T) {
 	assert.Equal(t, "application/javascript; charset=utf-8", w2.Header().Get("Content-Type"))
 }
 
+func TestRenderJsonpJSONError2(t *testing.T) {
+	w := httptest.NewRecorder()
+	data := map[string]interface{}{
+		"foo": "bar",
+	}
+	(JsonpJSON{"", data}).WriteContentType(w)
+	assert.Equal(t, "application/javascript; charset=utf-8", w.Header().Get("Content-Type"))
+
+	e := (JsonpJSON{"", data}).Render(w)
+	assert.NoError(t, e)
+
+	assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
+	assert.Equal(t, "application/javascript; charset=utf-8", w.Header().Get("Content-Type"))
+}
+
 func TestRenderJsonpJSONFail(t *testing.T) {
 	w := httptest.NewRecorder()
 	data := make(chan int)
@@ -167,6 +186,35 @@ func TestRenderJsonpJSONFail(t *testing.T) {
 	assert.Error(t, err)
 }
 
+func TestRenderAsciiJSON(t *testing.T) {
+	w1 := httptest.NewRecorder()
+	data1 := map[string]interface{}{
+		"lang": "GO语言",
+		"tag":  "<br>",
+	}
+
+	err := (AsciiJSON{data1}).Render(w1)
+
+	assert.NoError(t, err)
+	assert.Equal(t, "{\"lang\":\"GO\\u8bed\\u8a00\",\"tag\":\"\\u003cbr\\u003e\"}", w1.Body.String())
+	assert.Equal(t, "application/json", w1.Header().Get("Content-Type"))
+
+	w2 := httptest.NewRecorder()
+	data2 := float64(3.1415926)
+
+	err = (AsciiJSON{data2}).Render(w2)
+	assert.NoError(t, err)
+	assert.Equal(t, "3.1415926", w2.Body.String())
+}
+
+func TestRenderAsciiJSONFail(t *testing.T) {
+	w := httptest.NewRecorder()
+	data := make(chan int)
+
+	// json: unsupported type: chan int
+	assert.Error(t, (AsciiJSON{data}).Render(w))
+}
+
 type xmlmap map[string]interface{}
 
 // Allows type H to be used with xml.Marshal
@@ -221,6 +269,35 @@ func TestRenderYAMLFail(t *testing.T) {
 	assert.Error(t, err)
 }
 
+// test Protobuf rendering
+func TestRenderProtoBuf(t *testing.T) {
+	w := httptest.NewRecorder()
+	reps := []int64{int64(1), int64(2)}
+	label := "test"
+	data := &testdata.Test{
+		Label: &label,
+		Reps:  reps,
+	}
+
+	(ProtoBuf{data}).WriteContentType(w)
+	protoData, err := proto.Marshal(data)
+	assert.NoError(t, err)
+	assert.Equal(t, "application/x-protobuf", w.Header().Get("Content-Type"))
+
+	err = (ProtoBuf{data}).Render(w)
+
+	assert.NoError(t, err)
+	assert.Equal(t, string(protoData[:]), w.Body.String())
+	assert.Equal(t, "application/x-protobuf", w.Header().Get("Content-Type"))
+}
+
+func TestRenderProtoBufFail(t *testing.T) {
+	w := httptest.NewRecorder()
+	data := &testdata.Test{}
+	err := (ProtoBuf{data}).Render(w)
+	assert.Error(t, err)
+}
+
 func TestRenderXML(t *testing.T) {
 	w := httptest.NewRecorder()
 	data := xmlmap{
@@ -242,7 +319,7 @@ func TestRenderRedirect(t *testing.T) {
 	assert.NoError(t, err)
 
 	data1 := Redirect{
-		Code:     301,
+		Code:     http.StatusMovedPermanently,
 		Request:  req,
 		Location: "/new/location",
 	}
@@ -252,7 +329,7 @@ func TestRenderRedirect(t *testing.T) {
 	assert.NoError(t, err)
 
 	data2 := Redirect{
-		Code:     200,
+		Code:     http.StatusOK,
 		Request:  req,
 		Location: "/new/location",
 	}
@@ -344,7 +421,7 @@ func TestRenderHTMLTemplateEmptyName(t *testing.T) {
 
 func TestRenderHTMLDebugFiles(t *testing.T) {
 	w := httptest.NewRecorder()
-	htmlRender := HTMLDebug{Files: []string{"../fixtures/basic/hello.tmpl"},
+	htmlRender := HTMLDebug{Files: []string{"../testdata/template/hello.tmpl"},
 		Glob:    "",
 		Delims:  Delims{Left: "{[{", Right: "}]}"},
 		FuncMap: nil,
@@ -363,7 +440,7 @@ func TestRenderHTMLDebugFiles(t *testing.T) {
 func TestRenderHTMLDebugGlob(t *testing.T) {
 	w := httptest.NewRecorder()
 	htmlRender := HTMLDebug{Files: nil,
-		Glob:    "../fixtures/basic/hello*",
+		Glob:    "../testdata/template/hello*",
 		Delims:  Delims{Left: "{[{", Right: "}]}"},
 		FuncMap: nil,
 	}

render/text.go

@@ -30,7 +30,7 @@ func WriteString(w http.ResponseWriter, format string, data []interface{}) {
 	writeContentType(w, plainContentType)
 	if len(data) > 0 {
 		fmt.Fprintf(w, format, data...)
-	} else {
+		return
+	}
 	io.WriteString(w, format)
 }
-}

response_writer.go

@@ -13,10 +13,10 @@ import (
 
 const (
 	noWritten     = -1
-	defaultStatus = 200
+	defaultStatus = http.StatusOK
 )
 
-type ResponseWriter interface {
+type responseWriterBase interface {
 	http.ResponseWriter
 	http.Hijacker
 	http.Flusher
@@ -110,5 +110,6 @@ func (w *responseWriter) CloseNotify() <-chan bool {
 
 // Flush implements the http.Flush interface.
 func (w *responseWriter) Flush() {
+	w.WriteHeaderNow()
 	w.ResponseWriter.(http.Flusher).Flush()
 }

response_writer_1.7.go

@@ -0,0 +1,12 @@
+// +build !go1.8
+
+// Copyright 2018 Gin Core Team.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package gin
+
+// ResponseWriter ...
+type ResponseWriter interface {
+	responseWriterBase
+}

response_writer_1.8.go

@@ -0,0 +1,25 @@
+// +build go1.8
+
+// Copyright 2018 Gin Core Team.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package gin
+
+import (
+	"net/http"
+)
+
+// ResponseWriter ...
+type ResponseWriter interface {
+	responseWriterBase
+	// get the http.Pusher for server push
+	Pusher() http.Pusher
+}
+
+func (w *responseWriter) Pusher() (pusher http.Pusher) {
+	if pusher, ok := w.ResponseWriter.(http.Pusher); ok {
+		return pusher
+	}
+	return nil
+}

response_writer_test.go

@@ -35,10 +35,10 @@ func TestResponseWriterReset(t *testing.T) {
 
 	writer.reset(testWritter)
 	assert.Equal(t, -1, writer.size)
-	assert.Equal(t, 200, writer.status)
+	assert.Equal(t, http.StatusOK, writer.status)
 	assert.Equal(t, testWritter, writer.ResponseWriter)
 	assert.Equal(t, -1, w.Size())
-	assert.Equal(t, 200, w.Status())
+	assert.Equal(t, http.StatusOK, w.Status())
 	assert.False(t, w.Written())
 }
 
@@ -48,13 +48,13 @@ func TestResponseWriterWriteHeader(t *testing.T) {
 	writer.reset(testWritter)
 	w := ResponseWriter(writer)
 
-	w.WriteHeader(300)
+	w.WriteHeader(http.StatusMultipleChoices)
 	assert.False(t, w.Written())
-	assert.Equal(t, 300, w.Status())
+	assert.Equal(t, http.StatusMultipleChoices, w.Status())
-	assert.NotEqual(t, testWritter.Code, 300)
+	assert.NotEqual(t, http.StatusMultipleChoices, testWritter.Code)
 
 	w.WriteHeader(-1)
-	assert.Equal(t, 300, w.Status())
+	assert.Equal(t, http.StatusMultipleChoices, w.Status())
 }
 
 func TestResponseWriterWriteHeadersNow(t *testing.T) {
@@ -63,12 +63,12 @@ func TestResponseWriterWriteHeadersNow(t *testing.T) {
 	writer.reset(testWritter)
 	w := ResponseWriter(writer)
 
-	w.WriteHeader(300)
+	w.WriteHeader(http.StatusMultipleChoices)
 	w.WriteHeaderNow()
 
 	assert.True(t, w.Written())
 	assert.Equal(t, 0, w.Size())
-	assert.Equal(t, 300, testWritter.Code)
+	assert.Equal(t, http.StatusMultipleChoices, testWritter.Code)
 
 	writer.size = 10
 	w.WriteHeaderNow()
@@ -84,8 +84,8 @@ func TestResponseWriterWrite(t *testing.T) {
 	n, err := w.Write([]byte("hola"))
 	assert.Equal(t, 4, n)
 	assert.Equal(t, 4, w.Size())
-	assert.Equal(t, 200, w.Status())
+	assert.Equal(t, http.StatusOK, w.Status())
-	assert.Equal(t, 200, testWritter.Code)
+	assert.Equal(t, http.StatusOK, testWritter.Code)
 	assert.Equal(t, "hola", testWritter.Body.String())
 	assert.NoError(t, err)
 
@@ -113,3 +113,19 @@ func TestResponseWriterHijack(t *testing.T) {
 
 	w.Flush()
 }
+
+func TestResponseWriterFlush(t *testing.T) {
+	testServer := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		writer := &responseWriter{}
+		writer.reset(w)
+
+		writer.WriteHeader(http.StatusInternalServerError)
+		writer.Flush()
+	}))
+	defer testServer.Close()
+
+	// should return 500
+	resp, err := http.Get(testServer.URL)
+	assert.NoError(t, err)
+	assert.Equal(t, http.StatusInternalServerError, resp.StatusCode)
+}

routergroup.go

@@ -139,7 +139,7 @@ func (group *RouterGroup) Any(relativePath string, handlers ...HandlerFunc) IRou
 	return group.returnObj()
 }
 
-// StaticFile registers a single route in order to server a single file of the local filesystem.
+// StaticFile registers a single route in order to serve a single file of the local filesystem.
 // router.StaticFile("favicon.ico", "./resources/favicon.ico")
 func (group *RouterGroup) StaticFile(relativePath, filepath string) IRoutes {
 	if strings.Contains(relativePath, ":") || strings.Contains(relativePath, "*") {
@@ -184,7 +184,7 @@ func (group *RouterGroup) createStaticHandler(relativePath string, fs http.FileS
 	_, nolisting := fs.(*onlyfilesFS)
 	return func(c *Context) {
 		if nolisting {
-			c.Writer.WriteHeader(404)
+			c.Writer.WriteHeader(http.StatusNotFound)
 		}
 		fileServer.ServeHTTP(c.Writer, c.Request)
 	}

routergroup_test.go

@@ -5,6 +5,7 @@
 package gin
 
 import (
+	"net/http"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
@@ -50,7 +51,7 @@ func performRequestInGroup(t *testing.T, method string) {
 	assert.Equal(t, "/v1/login/", login.BasePath())
 
 	handler := func(c *Context) {
-		c.String(400, "the method was %s and index %d", c.Request.Method, c.index)
+		c.String(http.StatusBadRequest, "the method was %s and index %d", c.Request.Method, c.index)
 	}
 
 	switch method {
@@ -80,11 +81,11 @@ func performRequestInGroup(t *testing.T, method string) {
 	}
 
 	w := performRequest(router, method, "/v1/login/test")
-	assert.Equal(t, 400, w.Code)
+	assert.Equal(t, http.StatusBadRequest, w.Code)
 	assert.Equal(t, "the method was "+method+" and index 3", w.Body.String())
 
 	w = performRequest(router, method, "/v1/test")
-	assert.Equal(t, 400, w.Code)
+	assert.Equal(t, http.StatusBadRequest, w.Code)
 	assert.Equal(t, "the method was "+method+" and index 1", w.Body.String())
 }
 

routes_test.go

@@ -80,20 +80,20 @@ func testRouteNotOK2(method string, t *testing.T) {
 func TestRouterMethod(t *testing.T) {
 	router := New()
 	router.PUT("/hey2", func(c *Context) {
-		c.String(200, "sup2")
+		c.String(http.StatusOK, "sup2")
 	})
 
 	router.PUT("/hey", func(c *Context) {
-		c.String(200, "called")
+		c.String(http.StatusOK, "called")
 	})
 
 	router.PUT("/hey3", func(c *Context) {
-		c.String(200, "sup3")
+		c.String(http.StatusOK, "sup3")
 	})
 
 	w := performRequest(router, "PUT", "/hey")
 
-	assert.Equal(t, 200, w.Code)
+	assert.Equal(t, http.StatusOK, w.Code)
 	assert.Equal(t, "called", w.Body.String())
 }
 
@@ -144,42 +144,42 @@ func TestRouteRedirectTrailingSlash(t *testing.T) {
 
 	w := performRequest(router, "GET", "/path/")
 	assert.Equal(t, "/path", w.Header().Get("Location"))
-	assert.Equal(t, 301, w.Code)
+	assert.Equal(t, http.StatusMovedPermanently, w.Code)
 
 	w = performRequest(router, "GET", "/path2")
 	assert.Equal(t, "/path2/", w.Header().Get("Location"))
-	assert.Equal(t, 301, w.Code)
+	assert.Equal(t, http.StatusMovedPermanently, w.Code)
 
 	w = performRequest(router, "POST", "/path3/")
 	assert.Equal(t, "/path3", w.Header().Get("Location"))
-	assert.Equal(t, 307, w.Code)
+	assert.Equal(t, http.StatusTemporaryRedirect, w.Code)
 
 	w = performRequest(router, "PUT", "/path4")
 	assert.Equal(t, "/path4/", w.Header().Get("Location"))
-	assert.Equal(t, 307, w.Code)
+	assert.Equal(t, http.StatusTemporaryRedirect, w.Code)
 
 	w = performRequest(router, "GET", "/path")
-	assert.Equal(t, 200, w.Code)
+	assert.Equal(t, http.StatusOK, w.Code)
 
 	w = performRequest(router, "GET", "/path2/")
-	assert.Equal(t, 200, w.Code)
+	assert.Equal(t, http.StatusOK, w.Code)
 
 	w = performRequest(router, "POST", "/path3")
-	assert.Equal(t, 200, w.Code)
+	assert.Equal(t, http.StatusOK, w.Code)
 
 	w = performRequest(router, "PUT", "/path4/")
-	assert.Equal(t, 200, w.Code)
+	assert.Equal(t, http.StatusOK, w.Code)
 
 	router.RedirectTrailingSlash = false
 
 	w = performRequest(router, "GET", "/path/")
-	assert.Equal(t, 404, w.Code)
+	assert.Equal(t, http.StatusNotFound, w.Code)
 	w = performRequest(router, "GET", "/path2")
-	assert.Equal(t, 404, w.Code)
+	assert.Equal(t, http.StatusNotFound, w.Code)
 	w = performRequest(router, "POST", "/path3/")
-	assert.Equal(t, 404, w.Code)
+	assert.Equal(t, http.StatusNotFound, w.Code)
 	w = performRequest(router, "PUT", "/path4")
-	assert.Equal(t, 404, w.Code)
+	assert.Equal(t, http.StatusNotFound, w.Code)
 }
 
 func TestRouteRedirectFixedPath(t *testing.T) {
@@ -194,19 +194,19 @@ func TestRouteRedirectFixedPath(t *testing.T) {
 
 	w := performRequest(router, "GET", "/PATH")
 	assert.Equal(t, "/path", w.Header().Get("Location"))
-	assert.Equal(t, 301, w.Code)
+	assert.Equal(t, http.StatusMovedPermanently, w.Code)
 
 	w = performRequest(router, "GET", "/path2")
 	assert.Equal(t, "/Path2", w.Header().Get("Location"))
-	assert.Equal(t, 301, w.Code)
+	assert.Equal(t, http.StatusMovedPermanently, w.Code)
 
 	w = performRequest(router, "POST", "/path3")
 	assert.Equal(t, "/PATH3", w.Header().Get("Location"))
-	assert.Equal(t, 307, w.Code)
+	assert.Equal(t, http.StatusTemporaryRedirect, w.Code)
 
 	w = performRequest(router, "POST", "/path4")
 	assert.Equal(t, "/Path4/", w.Header().Get("Location"))
-	assert.Equal(t, 307, w.Code)
+	assert.Equal(t, http.StatusTemporaryRedirect, w.Code)
 }
 
 // TestContextParamsGet tests that a parameter can be parsed from the URL.
@@ -236,7 +236,7 @@ func TestRouteParamsByName(t *testing.T) {
 
 	w := performRequest(router, "GET", "/test/john/smith/is/super/great")
 
-	assert.Equal(t, 200, w.Code)
+	assert.Equal(t, http.StatusOK, w.Code)
 	assert.Equal(t, "john", name)
 	assert.Equal(t, "smith", lastName)
 	assert.Equal(t, "/is/super/great", wild)
@@ -265,7 +265,7 @@ func TestRouteStaticFile(t *testing.T) {
 	w2 := performRequest(router, "GET", "/result")
 
 	assert.Equal(t, w, w2)
-	assert.Equal(t, 200, w.Code)
+	assert.Equal(t, http.StatusOK, w.Code)
 	assert.Equal(t, "Gin Web Framework", w.Body.String())
 	assert.Equal(t, "text/plain; charset=utf-8", w.HeaderMap.Get("Content-Type"))
 
@@ -273,7 +273,7 @@ func TestRouteStaticFile(t *testing.T) {
 	w4 := performRequest(router, "HEAD", "/result")
 
 	assert.Equal(t, w3, w4)
-	assert.Equal(t, 200, w3.Code)
+	assert.Equal(t, http.StatusOK, w3.Code)
 }
 
 // TestHandleStaticDir - ensure the root/sub dir handles properly
@@ -283,7 +283,7 @@ func TestRouteStaticListingDir(t *testing.T) {
 
 	w := performRequest(router, "GET", "/")
 
-	assert.Equal(t, 200, w.Code)
+	assert.Equal(t, http.StatusOK, w.Code)
 	assert.Contains(t, w.Body.String(), "gin.go")
 	assert.Equal(t, "text/html; charset=utf-8", w.HeaderMap.Get("Content-Type"))
 }
@@ -295,7 +295,7 @@ func TestRouteStaticNoListing(t *testing.T) {
 
 	w := performRequest(router, "GET", "/")
 
-	assert.Equal(t, 404, w.Code)
+	assert.Equal(t, http.StatusNotFound, w.Code)
 	assert.NotContains(t, w.Body.String(), "gin.go")
 }
 
@@ -310,7 +310,7 @@ func TestRouterMiddlewareAndStatic(t *testing.T) {
 
 	w := performRequest(router, "GET", "/gin.go")
 
-	assert.Equal(t, 200, w.Code)
+	assert.Equal(t, http.StatusOK, w.Code)
 	assert.Contains(t, w.Body.String(), "package gin")
 	assert.Equal(t, "text/plain; charset=utf-8", w.HeaderMap.Get("Content-Type"))
 	assert.NotEqual(t, w.HeaderMap.Get("Last-Modified"), "Mon, 02 Jan 2006 15:04:05 MST")
@@ -333,19 +333,29 @@ func TestRouteNotAllowedEnabled(t *testing.T) {
 	assert.Equal(t, http.StatusTeapot, w.Code)
 }
 
+func TestRouteNotAllowedEnabled2(t *testing.T) {
+	router := New()
+	router.HandleMethodNotAllowed = true
+	// add one methodTree to trees
+	router.addRoute("POST", "/", HandlersChain{func(_ *Context) {}})
+	router.GET("/path2", func(c *Context) {})
+	w := performRequest(router, "POST", "/path2")
+	assert.Equal(t, http.StatusMethodNotAllowed, w.Code)
+}
+
 func TestRouteNotAllowedDisabled(t *testing.T) {
 	router := New()
 	router.HandleMethodNotAllowed = false
 	router.POST("/path", func(c *Context) {})
 	w := performRequest(router, "GET", "/path")
-	assert.Equal(t, 404, w.Code)
+	assert.Equal(t, http.StatusNotFound, w.Code)
 
 	router.NoMethod(func(c *Context) {
 		c.String(http.StatusTeapot, "responseText")
 	})
 	w = performRequest(router, "GET", "/path")
 	assert.Equal(t, "404 page not found", w.Body.String())
-	assert.Equal(t, 404, w.Code)
+	assert.Equal(t, http.StatusNotFound, w.Code)
 }
 
 func TestRouterNotFound(t *testing.T) {
@@ -360,20 +370,20 @@ func TestRouterNotFound(t *testing.T) {
 		code     int
 		location string
 	}{
-		{"/path/", 301, "/path"},   // TSR -/
+		{"/path/", http.StatusMovedPermanently, "/path"},   // TSR -/
-		{"/dir", 301, "/dir/"},     // TSR +/
+		{"/dir", http.StatusMovedPermanently, "/dir/"},     // TSR +/
-		{"", 301, "/"},             // TSR +/
+		{"", http.StatusMovedPermanently, "/"},             // TSR +/
-		{"/PATH", 301, "/path"},    // Fixed Case
+		{"/PATH", http.StatusMovedPermanently, "/path"},    // Fixed Case
-		{"/DIR/", 301, "/dir/"},    // Fixed Case
+		{"/DIR/", http.StatusMovedPermanently, "/dir/"},    // Fixed Case
-		{"/PATH/", 301, "/path"},   // Fixed Case -/
+		{"/PATH/", http.StatusMovedPermanently, "/path"},   // Fixed Case -/
-		{"/DIR", 301, "/dir/"},     // Fixed Case +/
+		{"/DIR", http.StatusMovedPermanently, "/dir/"},     // Fixed Case +/
-		{"/../path", 301, "/path"}, // CleanPath
+		{"/../path", http.StatusMovedPermanently, "/path"}, // CleanPath
-		{"/nope", 404, ""},         // NotFound
+		{"/nope", http.StatusNotFound, ""},                 // NotFound
 	}
 	for _, tr := range testRoutes {
 		w := performRequest(router, "GET", tr.route)
 		assert.Equal(t, tr.code, w.Code)
-		if w.Code != 404 {
+		if w.Code != http.StatusNotFound {
 			assert.Equal(t, tr.location, fmt.Sprint(w.Header().Get("Location")))
 		}
 	}
@@ -381,24 +391,24 @@ func TestRouterNotFound(t *testing.T) {
 	// Test custom not found handler
 	var notFound bool
 	router.NoRoute(func(c *Context) {
-		c.AbortWithStatus(404)
+		c.AbortWithStatus(http.StatusNotFound)
 		notFound = true
 	})
 	w := performRequest(router, "GET", "/nope")
-	assert.Equal(t, 404, w.Code)
+	assert.Equal(t, http.StatusNotFound, w.Code)
 	assert.True(t, notFound)
 
 	// Test other method than GET (want 307 instead of 301)
 	router.PATCH("/path", func(c *Context) {})
 	w = performRequest(router, "PATCH", "/path/")
-	assert.Equal(t, 307, w.Code)
+	assert.Equal(t, http.StatusTemporaryRedirect, w.Code)
 	assert.Equal(t, "map[Location:[/path]]", fmt.Sprint(w.Header()))
 
 	// Test special case where no node for the prefix "/" exists
 	router = New()
 	router.GET("/a", func(c *Context) {})
 	w = performRequest(router, "GET", "/")
-	assert.Equal(t, 404, w.Code)
+	assert.Equal(t, http.StatusNotFound, w.Code)
 }
 
 func TestRouteRawPath(t *testing.T) {
@@ -417,7 +427,7 @@ func TestRouteRawPath(t *testing.T) {
 	})
 
 	w := performRequest(route, "POST", "/project/Some%2FOther%2FProject/build/222")
-	assert.Equal(t, 200, w.Code)
+	assert.Equal(t, http.StatusOK, w.Code)
 }
 
 func TestRouteRawPathNoUnescape(t *testing.T) {
@@ -437,7 +447,7 @@ func TestRouteRawPathNoUnescape(t *testing.T) {
 	})
 
 	w := performRequest(route, "POST", "/project/Some%2FOther%2FProject/build/333")
-	assert.Equal(t, 200, w.Code)
+	assert.Equal(t, http.StatusOK, w.Code)
 }
 
 func TestRouteServeErrorWithWriteHeader(t *testing.T) {

test_helpers.go

@@ -4,9 +4,7 @@
 
 package gin
 
-import (
+import "net/http"
-	"net/http"
-)
 
 // CreateTestContext returns a fresh engine and context for testing purposes
 func CreateTestContext(w http.ResponseWriter) (c *Context, r *Engine) {

testdata/protoexample/test.pb.go

@@ -3,7 +3,7 @@
 // DO NOT EDIT!
 
 /*
-Package example is a generated protocol buffer package.
+Package protoexample is a generated protocol buffer package.
 
 It is generated from these files:
 	test.proto
@@ -11,7 +11,7 @@ It is generated from these files:
 It has these top-level messages:
 	Test
 */
-package example
+package protoexample
 
 import proto "github.com/golang/protobuf/proto"
 import math "math"
@@ -109,5 +109,5 @@ func (m *Test_OptionalGroup) GetRequiredField() string {
 }
 
 func init() {
-	proto.RegisterEnum("example.FOO", FOO_name, FOO_value)
+	proto.RegisterEnum("protoexample.FOO", FOO_name, FOO_value)
 }

testdata/protoexample/test.proto

@@ -1,4 +1,4 @@
-package example;
+package protoexample;
 
 enum FOO {X=17;};
 

utils.go

@@ -103,10 +103,7 @@ func parseAccept(acceptHeader string) []string {
 	parts := strings.Split(acceptHeader, ",")
 	out := make([]string, 0, len(parts))
 	for _, part := range parts {
-		if index := strings.IndexByte(part, ';'); index >= 0 {
+		if part = strings.TrimSpace(strings.Split(part, ";")[0]); part != "" {
-			part = part[0:index]
-		}
-		if part = strings.TrimSpace(part); part != "" {
 			out = append(out, part)
 		}
 	}

utils_test.go

@@ -5,6 +5,8 @@
 package gin
 
 import (
+	"bytes"
+	"encoding/xml"
 	"fmt"
 	"net/http"
 	"testing"
@@ -23,7 +25,7 @@ type testStruct struct {
 func (t *testStruct) ServeHTTP(w http.ResponseWriter, req *http.Request) {
 	assert.Equal(t.T, "POST", req.Method)
 	assert.Equal(t.T, "/path", req.URL.Path)
-	w.WriteHeader(500)
+	w.WriteHeader(http.StatusInternalServerError)
 	fmt.Fprint(w, "hello")
 }
 
@@ -33,16 +35,16 @@ func TestWrap(t *testing.T) {
 	router.GET("/path2", WrapF(func(w http.ResponseWriter, req *http.Request) {
 		assert.Equal(t, "GET", req.Method)
 		assert.Equal(t, "/path2", req.URL.Path)
-		w.WriteHeader(400)
+		w.WriteHeader(http.StatusBadRequest)
 		fmt.Fprint(w, "hola!")
 	}))
 
 	w := performRequest(router, "POST", "/path")
-	assert.Equal(t, 500, w.Code)
+	assert.Equal(t, http.StatusInternalServerError, w.Code)
 	assert.Equal(t, "hello", w.Body.String())
 
 	w = performRequest(router, "GET", "/path2")
-	assert.Equal(t, 400, w.Code)
+	assert.Equal(t, http.StatusBadRequest, w.Code)
 	assert.Equal(t, "hola!", w.Body.String())
 }
 
@@ -124,3 +126,14 @@ func TestBindMiddleware(t *testing.T) {
 		Bind(&bindTestStruct{})
 	})
 }
+
+func TestMarshalXMLforH(t *testing.T) {
+	h := H{
+		"": "test",
+	}
+	var b bytes.Buffer
+	enc := xml.NewEncoder(&b)
+	var x xml.StartElement
+	e := h.MarshalXML(enc, x)
+	assert.Error(t, e)
+}

vendor/vendor.json

@@ -1,19 +1,12 @@
 {
-	"comment": "v1.2",
+	"comment": "v1.3.0",
 	"ignore": "test",
 	"package": [
 		{
-			"checksumSHA1": "dvabztWVQX8f6oMLRyv4dLH+TGY=",
+			"checksumSHA1": "CSPbwbyzqA6sfORicn4HFtIhF/c=",
-			"comment": "v1.1.0",
 			"path": "github.com/davecgh/go-spew/spew",
-			"revision": "346938d642f2ec3594ed81d874461961cd0faa76",
+			"revision": "8991bc29aa16c548c550c7ff78260e27b9ab7c73",
-			"revisionTime": "2016-10-29T20:57:26Z"
+			"revisionTime": "2018-02-21T22:46:20Z"
-		},
-		{
-			"checksumSHA1": "7c3FuEadBInl/4ExSrB7iJMXpe4=",
-			"path": "github.com/dustin/go-broadcast",
-			"revision": "3bdf6d4a7164a50bc19d5f230e2981d87d2584f1",
-			"revisionTime": "2014-06-27T04:00:55Z"
 		},
 		{
 			"checksumSHA1": "QeKwBtN2df+j+4stw3bQJ6yO4EY=",
@@ -22,78 +15,44 @@
 			"revisionTime": "2017-01-09T09:34:21Z"
 		},
 		{
-			"checksumSHA1": "+vZNyF2MykVjenLg1TpjjgjthV0=",
+			"checksumSHA1": "Pyou8mceOASSFxc7GeXZuVdSMi0=",
-			"path": "github.com/gin-gonic/autotls",
-			"revision": "8ca25fbde72bb72a00466215b94b489c71fcb815",
-			"revisionTime": "2017-09-16T16:54:15Z"
-		},
-		{
-			"checksumSHA1": "qlPUeFabwF4RKAOF1H+yBFU1Veg=",
 			"path": "github.com/golang/protobuf/proto",
-			"revision": "5a0f697c9ed9d68fef0116532c6e05cfeae00e55",
+			"revision": "b4deda0973fb4c70b50d226b1af49f3da59f5265",
-			"revisionTime": "2017-06-01T23:02:30Z"
+			"revisionTime": "2018-04-30T18:52:41Z",
+			"version": "v1.1.0",
+			"versionExact": "v1.1.0"
 		},
 		{
-			"checksumSHA1": "Cq9h7eDNXXyR/qJPvO8/Rk4pmFg=",
+			"checksumSHA1": "WqeEgS7pqqkwK8mlrAZmDgtWJMY=",
-			"path": "github.com/jessevdk/go-assets",
-			"revision": "4f4301a06e153ff90e17793577ab6bf79f8dc5c5",
-			"revisionTime": "2016-09-21T14:41:39Z"
-		},
-		{
-			"checksumSHA1": "Ajh8TemnItg4nn+jKmVcsMRALBc=",
 			"path": "github.com/json-iterator/go",
-			"revision": "36b14963da70d11297d313183d7e6388c8510e1e",
+			"revision": "1624edc4454b8682399def8740d46db5e4362ba4",
-			"revisionTime": "2017-08-29T15:58:51Z"
+			"revisionTime": "2018-08-06T06:07:27Z",
+			"version": "v1.1",
+			"versionExact": "v1.1.5"
 		},
 		{
-			"checksumSHA1": "9if9IBLsxkarJ804NPWAzgskIAk=",
+			"checksumSHA1": "y/A5iuvwjytQE2CqVuphQRXR2nI=",
-			"path": "github.com/manucorporat/stats",
-			"revision": "8f2d6ace262eba462e9beb552382c98be51d807b",
-			"revisionTime": "2015-05-31T20:46:25Z"
-		},
-		{
-			"checksumSHA1": "U6lX43KDDlNOn+Z0Yyww+ZzHfFo=",
 			"path": "github.com/mattn/go-isatty",
-			"revision": "57fdcb988a5c543893cc61bce354a6e24ab70022",
+			"revision": "0360b2af4f38e8d38c7fce2a9f4e702702d73a39",
-			"revisionTime": "2017-03-07T16:30:44Z"
+			"revisionTime": "2017-09-25T05:34:41Z",
+			"version": "v0.0.3",
+			"versionExact": "v0.0.3"
 		},
 		{
-			"checksumSHA1": "LuFv4/jlrmFNnDb/5SCSEPAM9vU=",
+			"checksumSHA1": "c6pbpF7eowwO59phRTpF8cQ80Z0=",
-			"comment": "v1.0.0",
-			"path": "github.com/pmezard/go-difflib/difflib",
-			"revision": "792786c7400a136282c1664665ae0a8db921c6c2",
-			"revisionTime": "2016-01-10T10:55:54Z"
-		},
-		{
-			"checksumSHA1": "Q2V7Zs3diLmLfmfbiuLpSxETSuY=",
-			"comment": "v1.1.4",
 			"path": "github.com/stretchr/testify/assert",
-			"revision": "976c720a22c8eb4eb6a0b4348ad85ad12491a506",
+			"revision": "f35b8ab0b5a2cef36673838d662e249dd9c94686",
-			"revisionTime": "2016-09-25T22:06:09Z"
+			"revisionTime": "2018-05-06T18:05:49Z",
+			"version": "v1.2.2",
+			"versionExact": "v1.2.2"
 		},
 		{
-			"checksumSHA1": "IopMW+arBezL5bqOfrVU6UEfn28=",
+			"checksumSHA1": "5Bd8RPhhaKcEXkagzPqymP4Gx5E=",
-			"path": "github.com/thinkerou/favicon",
-			"revision": "94a442a49da6e2d44bdd5e0d2e2e185c43a19d93",
-			"revisionTime": "2017-07-10T14:05:20Z"
-		},
-		{
-			"checksumSHA1": "CoxdaTYdPZNJXr8mJfLxye428N0=",
 			"path": "github.com/ugorji/go/codec",
-			"revision": "c88ee250d0221a57af388746f5cf03768c21d6e2",
+			"revision": "b4c50a2b199d93b13dc15e78929cfb23bfdf21ab",
-			"revisionTime": "2017-02-15T20:11:44Z"
+			"revisionTime": "2018-04-07T10:07:33Z",
-		},
+			"version": "v1.1.1",
-		{
+			"versionExact": "v1.1.1"
-			"checksumSHA1": "W0j4I7QpxXlChjyhAojZmFjU6Bg=",
-			"path": "golang.org/x/crypto/acme",
-			"revision": "adbae1b6b6fb4b02448a0fc0dbbc9ba2b95b294d",
-			"revisionTime": "2017-06-19T06:03:41Z"
-		},
-		{
-			"checksumSHA1": "TrKJW+flz7JulXU3sqnBJjGzgQc=",
-			"path": "golang.org/x/crypto/acme/autocert",
-			"revision": "adbae1b6b6fb4b02448a0fc0dbbc9ba2b95b294d",
-			"revisionTime": "2017-06-19T06:03:41Z"
 		},
 		{
 			"checksumSHA1": "9jjO5GjLa0XF/nfWihF02RoH4qc=",
@@ -103,30 +62,20 @@
 			"revisionTime": "2016-10-18T08:54:36Z"
 		},
 		{
-			"checksumSHA1": "S0DP7Pn7sZUmXc55IzZnNvERu6s=",
+			"checksumSHA1": "P/k5ZGf0lEBgpKgkwy++F7K1PSg=",
-			"path": "golang.org/x/sync/errgroup",
-			"revision": "8e0aa688b654ef28caa72506fa5ec8dba9fc7690",
-			"revisionTime": "2017-07-19T03:38:01Z"
-		},
-		{
-			"checksumSHA1": "TVEkpH3gq84iQ39I4R+mlDwjuVI=",
-			"path": "golang.org/x/sys/unix",
-			"revision": "99f16d856c9836c42d24e7ab64ea72916925fa97",
-			"revisionTime": "2017-03-08T15:04:45Z"
-		},
-		{
-			"checksumSHA1": "39V1idWER42Lmcmg2Uy40wMzOlo=",
-			"comment": "v8.18.1",
 			"path": "gopkg.in/go-playground/validator.v8",
-			"revision": "5f57d2222ad794d0dffb07e664ea05e2ee07d60c",
+			"revision": "5f1438d3fca68893a817e4a66806cea46a9e4ebf",
-			"revisionTime": "2016-07-18T13:41:25Z"
+			"revisionTime": "2017-07-30T05:02:35Z",
+			"version": "v8.18.2",
+			"versionExact": "v8.18.2"
 		},
 		{
-			"checksumSHA1": "12GqsW8PiRPnezDDy0v4brZrndM=",
+			"checksumSHA1": "ZSWoOPUNRr5+3dhkLK3C4cZAQPk=",
-			"comment": "v2",
 			"path": "gopkg.in/yaml.v2",
-			"revision": "a5b47d31c556af34a302ce5d659e6fea44d90de0",
+			"revision": "5420a8b6744d3b0345ab293f6fcba19c978f1183",
-			"revisionTime": "2016-09-28T15:37:09Z"
+			"revisionTime": "2018-03-28T19:50:20Z",
+			"version": "v2.2.1",
+			"versionExact": "v2.2.1"
 		}
 	],
 	"rootPath": "github.com/gin-gonic/gin"