Migrate this project to minio micro services code

vendor/github.com/gorilla/mux/README.md

@@ -1,6 +1,6 @@
 mux
 ===
-[![GoDoc](https://godoc.org/github.com/gorilla/securecookie?status.svg)](https://godoc.org/github.com/gorilla/securecookie)
+[![GoDoc](https://godoc.org/github.com/gorilla/mux?status.svg)](https://godoc.org/github.com/gorilla/mux)
 [![Build Status](https://travis-ci.org/gorilla/mux.png?branch=master)](https://travis-ci.org/gorilla/mux)
 
 Package gorilla/mux implements a request router and dispatcher.
@@ -60,8 +60,8 @@ Routes can also be restricted to a domain or subdomain. Just define a host
 pattern to be matched. They can also have variables:
 
 	r := mux.NewRouter()
-	// Only matches if domain is "www.domain.com".
-	r.Host("www.domain.com")
+	// Only matches if domain is "www.example.com".
+	r.Host("www.example.com")
 	// Matches a dynamic subdomain.
 	r.Host("{subdomain:[a-z]+}.domain.com")
 
@@ -94,7 +94,7 @@ There are several other matchers that can be added. To match path prefixes:
 ...and finally, it is possible to combine several matchers in a single route:
 
 	r.HandleFunc("/products", ProductsHandler).
-	  Host("www.domain.com").
+	  Host("www.example.com").
 	  Methods("GET").
 	  Schemes("http")
 
@@ -103,11 +103,11 @@ a way to group several routes that share the same requirements.
 We call it "subrouting".
 
 For example, let's say we have several URLs that should only match when the
-host is "www.domain.com". Create a route for that host and get a "subrouter"
+host is `www.example.com`. Create a route for that host and get a "subrouter"
 from it:
 
 	r := mux.NewRouter()
-	s := r.Host("www.domain.com").Subrouter()
+	s := r.Host("www.example.com").Subrouter()
 
 Then register routes in the subrouter:
 
@@ -116,7 +116,7 @@ Then register routes in the subrouter:
 	s.HandleFunc("/articles/{category}/{id:[0-9]+}"), ArticleHandler)
 
 The three URL paths we registered above will only be tested if the domain is
-"www.domain.com", because the subrouter is tested first. This is not
+`www.example.com`, because the subrouter is tested first. This is not
 only convenient, but also optimizes request matching. You can create
 subrouters combining any attribute matchers accepted by a route.
 

vendor/github.com/gorilla/mux/bench_test.go

@@ -1,21 +0,0 @@
-// Copyright 2012 The Gorilla Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package mux
-
-import (
-	"net/http"
-	"testing"
-)
-
-func BenchmarkMux(b *testing.B) {
-	router := new(Router)
-	handler := func(w http.ResponseWriter, r *http.Request) {}
-	router.HandleFunc("/v1/{v1}", handler)
-
-	request, _ := http.NewRequest("GET", "/v1/anything", nil)
-	for i := 0; i < b.N; i++ {
-		router.ServeHTTP(nil, request)
-	}
-}

vendor/github.com/gorilla/mux/doc.go

@@ -60,8 +60,8 @@ Routes can also be restricted to a domain or subdomain. Just define a host
 pattern to be matched. They can also have variables:
 
 	r := mux.NewRouter()
-	// Only matches if domain is "www.domain.com".
-	r.Host("www.domain.com")
+	// Only matches if domain is "www.example.com".
+	r.Host("www.example.com")
 	// Matches a dynamic subdomain.
 	r.Host("{subdomain:[a-z]+}.domain.com")
 
@@ -94,7 +94,7 @@ There are several other matchers that can be added. To match path prefixes:
 ...and finally, it is possible to combine several matchers in a single route:
 
 	r.HandleFunc("/products", ProductsHandler).
-	  Host("www.domain.com").
+	  Host("www.example.com").
 	  Methods("GET").
 	  Schemes("http")
 
@@ -103,11 +103,11 @@ a way to group several routes that share the same requirements.
 We call it "subrouting".
 
 For example, let's say we have several URLs that should only match when the
-host is "www.domain.com". Create a route for that host and get a "subrouter"
+host is "www.example.com". Create a route for that host and get a "subrouter"
 from it:
 
 	r := mux.NewRouter()
-	s := r.Host("www.domain.com").Subrouter()
+	s := r.Host("www.example.com").Subrouter()
 
 Then register routes in the subrouter:
 
@@ -116,7 +116,7 @@ Then register routes in the subrouter:
 	s.HandleFunc("/articles/{category}/{id:[0-9]+}"), ArticleHandler)
 
 The three URL paths we registered above will only be tested if the domain is
-"www.domain.com", because the subrouter is tested first. This is not
+"www.example.com", because the subrouter is tested first. This is not
 only convenient, but also optimizes request matching. You can create
 subrouters combining any attribute matchers accepted by a route.
 

vendor/github.com/gorilla/mux/old_test.go

@@ -1,714 +0,0 @@
-// Old tests ported to Go1. This is a mess. Want to drop it one day.
-
-// Copyright 2011 Gorilla Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package mux
-
-import (
-	"bytes"
-	"net/http"
-	"testing"
-)
-
-// ----------------------------------------------------------------------------
-// ResponseRecorder
-// ----------------------------------------------------------------------------
-// Copyright 2009 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// ResponseRecorder is an implementation of http.ResponseWriter that
-// records its mutations for later inspection in tests.
-type ResponseRecorder struct {
-	Code      int           // the HTTP response code from WriteHeader
-	HeaderMap http.Header   // the HTTP response headers
-	Body      *bytes.Buffer // if non-nil, the bytes.Buffer to append written data to
-	Flushed   bool
-}
-
-// NewRecorder returns an initialized ResponseRecorder.
-func NewRecorder() *ResponseRecorder {
-	return &ResponseRecorder{
-		HeaderMap: make(http.Header),
-		Body:      new(bytes.Buffer),
-	}
-}
-
-// DefaultRemoteAddr is the default remote address to return in RemoteAddr if
-// an explicit DefaultRemoteAddr isn't set on ResponseRecorder.
-const DefaultRemoteAddr = "1.2.3.4"
-
-// Header returns the response headers.
-func (rw *ResponseRecorder) Header() http.Header {
-	return rw.HeaderMap
-}
-
-// Write always succeeds and writes to rw.Body, if not nil.
-func (rw *ResponseRecorder) Write(buf []byte) (int, error) {
-	if rw.Body != nil {
-		rw.Body.Write(buf)
-	}
-	if rw.Code == 0 {
-		rw.Code = http.StatusOK
-	}
-	return len(buf), nil
-}
-
-// WriteHeader sets rw.Code.
-func (rw *ResponseRecorder) WriteHeader(code int) {
-	rw.Code = code
-}
-
-// Flush sets rw.Flushed to true.
-func (rw *ResponseRecorder) Flush() {
-	rw.Flushed = true
-}
-
-// ----------------------------------------------------------------------------
-
-func TestRouteMatchers(t *testing.T) {
-	var scheme, host, path, query, method string
-	var headers map[string]string
-	var resultVars map[bool]map[string]string
-
-	router := NewRouter()
-	router.NewRoute().Host("{var1}.google.com").
-		Path("/{var2:[a-z]+}/{var3:[0-9]+}").
-		Queries("foo", "bar").
-		Methods("GET").
-		Schemes("https").
-		Headers("x-requested-with", "XMLHttpRequest")
-	router.NewRoute().Host("www.{var4}.com").
-		PathPrefix("/foo/{var5:[a-z]+}/{var6:[0-9]+}").
-		Queries("baz", "ding").
-		Methods("POST").
-		Schemes("http").
-		Headers("Content-Type", "application/json")
-
-	reset := func() {
-		// Everything match.
-		scheme = "https"
-		host = "www.google.com"
-		path = "/product/42"
-		query = "?foo=bar"
-		method = "GET"
-		headers = map[string]string{"X-Requested-With": "XMLHttpRequest"}
-		resultVars = map[bool]map[string]string{
-			true:  {"var1": "www", "var2": "product", "var3": "42"},
-			false: {},
-		}
-	}
-
-	reset2 := func() {
-		// Everything match.
-		scheme = "http"
-		host = "www.google.com"
-		path = "/foo/product/42/path/that/is/ignored"
-		query = "?baz=ding"
-		method = "POST"
-		headers = map[string]string{"Content-Type": "application/json"}
-		resultVars = map[bool]map[string]string{
-			true:  {"var4": "google", "var5": "product", "var6": "42"},
-			false: {},
-		}
-	}
-
-	match := func(shouldMatch bool) {
-		url := scheme + "://" + host + path + query
-		request, _ := http.NewRequest(method, url, nil)
-		for key, value := range headers {
-			request.Header.Add(key, value)
-		}
-
-		var routeMatch RouteMatch
-		matched := router.Match(request, &routeMatch)
-		if matched != shouldMatch {
-			// Need better messages. :)
-			if matched {
-				t.Errorf("Should match.")
-			} else {
-				t.Errorf("Should not match.")
-			}
-		}
-
-		if matched {
-			currentRoute := routeMatch.Route
-			if currentRoute == nil {
-				t.Errorf("Expected a current route.")
-			}
-			vars := routeMatch.Vars
-			expectedVars := resultVars[shouldMatch]
-			if len(vars) != len(expectedVars) {
-				t.Errorf("Expected vars: %v Got: %v.", expectedVars, vars)
-			}
-			for name, value := range vars {
-				if expectedVars[name] != value {
-					t.Errorf("Expected vars: %v Got: %v.", expectedVars, vars)
-				}
-			}
-		}
-	}
-
-	// 1st route --------------------------------------------------------------
-
-	// Everything match.
-	reset()
-	match(true)
-
-	// Scheme doesn't match.
-	reset()
-	scheme = "http"
-	match(false)
-
-	// Host doesn't match.
-	reset()
-	host = "www.mygoogle.com"
-	match(false)
-
-	// Path doesn't match.
-	reset()
-	path = "/product/notdigits"
-	match(false)
-
-	// Query doesn't match.
-	reset()
-	query = "?foo=baz"
-	match(false)
-
-	// Method doesn't match.
-	reset()
-	method = "POST"
-	match(false)
-
-	// Header doesn't match.
-	reset()
-	headers = map[string]string{}
-	match(false)
-
-	// Everything match, again.
-	reset()
-	match(true)
-
-	// 2nd route --------------------------------------------------------------
-
-	// Everything match.
-	reset2()
-	match(true)
-
-	// Scheme doesn't match.
-	reset2()
-	scheme = "https"
-	match(false)
-
-	// Host doesn't match.
-	reset2()
-	host = "sub.google.com"
-	match(false)
-
-	// Path doesn't match.
-	reset2()
-	path = "/bar/product/42"
-	match(false)
-
-	// Query doesn't match.
-	reset2()
-	query = "?foo=baz"
-	match(false)
-
-	// Method doesn't match.
-	reset2()
-	method = "GET"
-	match(false)
-
-	// Header doesn't match.
-	reset2()
-	headers = map[string]string{}
-	match(false)
-
-	// Everything match, again.
-	reset2()
-	match(true)
-}
-
-type headerMatcherTest struct {
-	matcher headerMatcher
-	headers map[string]string
-	result  bool
-}
-
-var headerMatcherTests = []headerMatcherTest{
-	{
-		matcher: headerMatcher(map[string]string{"x-requested-with": "XMLHttpRequest"}),
-		headers: map[string]string{"X-Requested-With": "XMLHttpRequest"},
-		result:  true,
-	},
-	{
-		matcher: headerMatcher(map[string]string{"x-requested-with": ""}),
-		headers: map[string]string{"X-Requested-With": "anything"},
-		result:  true,
-	},
-	{
-		matcher: headerMatcher(map[string]string{"x-requested-with": "XMLHttpRequest"}),
-		headers: map[string]string{},
-		result:  false,
-	},
-}
-
-type hostMatcherTest struct {
-	matcher *Route
-	url     string
-	vars    map[string]string
-	result  bool
-}
-
-var hostMatcherTests = []hostMatcherTest{
-	{
-		matcher: NewRouter().NewRoute().Host("{foo:[a-z][a-z][a-z]}.{bar:[a-z][a-z][a-z]}.{baz:[a-z][a-z][a-z]}"),
-		url:     "http://abc.def.ghi/",
-		vars:    map[string]string{"foo": "abc", "bar": "def", "baz": "ghi"},
-		result:  true,
-	},
-	{
-		matcher: NewRouter().NewRoute().Host("{foo:[a-z][a-z][a-z]}.{bar:[a-z][a-z][a-z]}.{baz:[a-z][a-z][a-z]}"),
-		url:     "http://a.b.c/",
-		vars:    map[string]string{"foo": "abc", "bar": "def", "baz": "ghi"},
-		result:  false,
-	},
-}
-
-type methodMatcherTest struct {
-	matcher methodMatcher
-	method  string
-	result  bool
-}
-
-var methodMatcherTests = []methodMatcherTest{
-	{
-		matcher: methodMatcher([]string{"GET", "POST", "PUT"}),
-		method:  "GET",
-		result:  true,
-	},
-	{
-		matcher: methodMatcher([]string{"GET", "POST", "PUT"}),
-		method:  "POST",
-		result:  true,
-	},
-	{
-		matcher: methodMatcher([]string{"GET", "POST", "PUT"}),
-		method:  "PUT",
-		result:  true,
-	},
-	{
-		matcher: methodMatcher([]string{"GET", "POST", "PUT"}),
-		method:  "DELETE",
-		result:  false,
-	},
-}
-
-type pathMatcherTest struct {
-	matcher *Route
-	url     string
-	vars    map[string]string
-	result  bool
-}
-
-var pathMatcherTests = []pathMatcherTest{
-	{
-		matcher: NewRouter().NewRoute().Path("/{foo:[0-9][0-9][0-9]}/{bar:[0-9][0-9][0-9]}/{baz:[0-9][0-9][0-9]}"),
-		url:     "http://localhost:8080/123/456/789",
-		vars:    map[string]string{"foo": "123", "bar": "456", "baz": "789"},
-		result:  true,
-	},
-	{
-		matcher: NewRouter().NewRoute().Path("/{foo:[0-9][0-9][0-9]}/{bar:[0-9][0-9][0-9]}/{baz:[0-9][0-9][0-9]}"),
-		url:     "http://localhost:8080/1/2/3",
-		vars:    map[string]string{"foo": "123", "bar": "456", "baz": "789"},
-		result:  false,
-	},
-}
-
-type schemeMatcherTest struct {
-	matcher schemeMatcher
-	url     string
-	result  bool
-}
-
-var schemeMatcherTests = []schemeMatcherTest{
-	{
-		matcher: schemeMatcher([]string{"http", "https"}),
-		url:     "http://localhost:8080/",
-		result:  true,
-	},
-	{
-		matcher: schemeMatcher([]string{"http", "https"}),
-		url:     "https://localhost:8080/",
-		result:  true,
-	},
-	{
-		matcher: schemeMatcher([]string{"https"}),
-		url:     "http://localhost:8080/",
-		result:  false,
-	},
-	{
-		matcher: schemeMatcher([]string{"http"}),
-		url:     "https://localhost:8080/",
-		result:  false,
-	},
-}
-
-type urlBuildingTest struct {
-	route *Route
-	vars  []string
-	url   string
-}
-
-var urlBuildingTests = []urlBuildingTest{
-	{
-		route: new(Route).Host("foo.domain.com"),
-		vars:  []string{},
-		url:   "http://foo.domain.com",
-	},
-	{
-		route: new(Route).Host("{subdomain}.domain.com"),
-		vars:  []string{"subdomain", "bar"},
-		url:   "http://bar.domain.com",
-	},
-	{
-		route: new(Route).Host("foo.domain.com").Path("/articles"),
-		vars:  []string{},
-		url:   "http://foo.domain.com/articles",
-	},
-	{
-		route: new(Route).Path("/articles"),
-		vars:  []string{},
-		url:   "/articles",
-	},
-	{
-		route: new(Route).Path("/articles/{category}/{id:[0-9]+}"),
-		vars:  []string{"category", "technology", "id", "42"},
-		url:   "/articles/technology/42",
-	},
-	{
-		route: new(Route).Host("{subdomain}.domain.com").Path("/articles/{category}/{id:[0-9]+}"),
-		vars:  []string{"subdomain", "foo", "category", "technology", "id", "42"},
-		url:   "http://foo.domain.com/articles/technology/42",
-	},
-}
-
-func TestHeaderMatcher(t *testing.T) {
-	for _, v := range headerMatcherTests {
-		request, _ := http.NewRequest("GET", "http://localhost:8080/", nil)
-		for key, value := range v.headers {
-			request.Header.Add(key, value)
-		}
-		var routeMatch RouteMatch
-		result := v.matcher.Match(request, &routeMatch)
-		if result != v.result {
-			if v.result {
-				t.Errorf("%#v: should match %v.", v.matcher, request.Header)
-			} else {
-				t.Errorf("%#v: should not match %v.", v.matcher, request.Header)
-			}
-		}
-	}
-}
-
-func TestHostMatcher(t *testing.T) {
-	for _, v := range hostMatcherTests {
-		request, _ := http.NewRequest("GET", v.url, nil)
-		var routeMatch RouteMatch
-		result := v.matcher.Match(request, &routeMatch)
-		vars := routeMatch.Vars
-		if result != v.result {
-			if v.result {
-				t.Errorf("%#v: should match %v.", v.matcher, v.url)
-			} else {
-				t.Errorf("%#v: should not match %v.", v.matcher, v.url)
-			}
-		}
-		if result {
-			if len(vars) != len(v.vars) {
-				t.Errorf("%#v: vars length should be %v, got %v.", v.matcher, len(v.vars), len(vars))
-			}
-			for name, value := range vars {
-				if v.vars[name] != value {
-					t.Errorf("%#v: expected value %v for key %v, got %v.", v.matcher, v.vars[name], name, value)
-				}
-			}
-		} else {
-			if len(vars) != 0 {
-				t.Errorf("%#v: vars length should be 0, got %v.", v.matcher, len(vars))
-			}
-		}
-	}
-}
-
-func TestMethodMatcher(t *testing.T) {
-	for _, v := range methodMatcherTests {
-		request, _ := http.NewRequest(v.method, "http://localhost:8080/", nil)
-		var routeMatch RouteMatch
-		result := v.matcher.Match(request, &routeMatch)
-		if result != v.result {
-			if v.result {
-				t.Errorf("%#v: should match %v.", v.matcher, v.method)
-			} else {
-				t.Errorf("%#v: should not match %v.", v.matcher, v.method)
-			}
-		}
-	}
-}
-
-func TestPathMatcher(t *testing.T) {
-	for _, v := range pathMatcherTests {
-		request, _ := http.NewRequest("GET", v.url, nil)
-		var routeMatch RouteMatch
-		result := v.matcher.Match(request, &routeMatch)
-		vars := routeMatch.Vars
-		if result != v.result {
-			if v.result {
-				t.Errorf("%#v: should match %v.", v.matcher, v.url)
-			} else {
-				t.Errorf("%#v: should not match %v.", v.matcher, v.url)
-			}
-		}
-		if result {
-			if len(vars) != len(v.vars) {
-				t.Errorf("%#v: vars length should be %v, got %v.", v.matcher, len(v.vars), len(vars))
-			}
-			for name, value := range vars {
-				if v.vars[name] != value {
-					t.Errorf("%#v: expected value %v for key %v, got %v.", v.matcher, v.vars[name], name, value)
-				}
-			}
-		} else {
-			if len(vars) != 0 {
-				t.Errorf("%#v: vars length should be 0, got %v.", v.matcher, len(vars))
-			}
-		}
-	}
-}
-
-func TestSchemeMatcher(t *testing.T) {
-	for _, v := range schemeMatcherTests {
-		request, _ := http.NewRequest("GET", v.url, nil)
-		var routeMatch RouteMatch
-		result := v.matcher.Match(request, &routeMatch)
-		if result != v.result {
-			if v.result {
-				t.Errorf("%#v: should match %v.", v.matcher, v.url)
-			} else {
-				t.Errorf("%#v: should not match %v.", v.matcher, v.url)
-			}
-		}
-	}
-}
-
-func TestUrlBuilding(t *testing.T) {
-
-	for _, v := range urlBuildingTests {
-		u, _ := v.route.URL(v.vars...)
-		url := u.String()
-		if url != v.url {
-			t.Errorf("expected %v, got %v", v.url, url)
-			/*
-				reversePath := ""
-				reverseHost := ""
-				if v.route.pathTemplate != nil {
-						reversePath = v.route.pathTemplate.Reverse
-				}
-				if v.route.hostTemplate != nil {
-						reverseHost = v.route.hostTemplate.Reverse
-				}
-
-				t.Errorf("%#v:\nexpected: %q\ngot: %q\nreverse path: %q\nreverse host: %q", v.route, v.url, url, reversePath, reverseHost)
-			*/
-		}
-	}
-
-	ArticleHandler := func(w http.ResponseWriter, r *http.Request) {
-	}
-
-	router := NewRouter()
-	router.HandleFunc("/articles/{category}/{id:[0-9]+}", ArticleHandler).Name("article")
-
-	url, _ := router.Get("article").URL("category", "technology", "id", "42")
-	expected := "/articles/technology/42"
-	if url.String() != expected {
-		t.Errorf("Expected %v, got %v", expected, url.String())
-	}
-}
-
-func TestMatchedRouteName(t *testing.T) {
-	routeName := "stock"
-	router := NewRouter()
-	route := router.NewRoute().Path("/products/").Name(routeName)
-
-	url := "http://www.domain.com/products/"
-	request, _ := http.NewRequest("GET", url, nil)
-	var rv RouteMatch
-	ok := router.Match(request, &rv)
-
-	if !ok || rv.Route != route {
-		t.Errorf("Expected same route, got %+v.", rv.Route)
-	}
-
-	retName := rv.Route.GetName()
-	if retName != routeName {
-		t.Errorf("Expected %q, got %q.", routeName, retName)
-	}
-}
-
-func TestSubRouting(t *testing.T) {
-	// Example from docs.
-	router := NewRouter()
-	subrouter := router.NewRoute().Host("www.domain.com").Subrouter()
-	route := subrouter.NewRoute().Path("/products/").Name("products")
-
-	url := "http://www.domain.com/products/"
-	request, _ := http.NewRequest("GET", url, nil)
-	var rv RouteMatch
-	ok := router.Match(request, &rv)
-
-	if !ok || rv.Route != route {
-		t.Errorf("Expected same route, got %+v.", rv.Route)
-	}
-
-	u, _ := router.Get("products").URL()
-	builtUrl := u.String()
-	// Yay, subroute aware of the domain when building!
-	if builtUrl != url {
-		t.Errorf("Expected %q, got %q.", url, builtUrl)
-	}
-}
-
-func TestVariableNames(t *testing.T) {
-	route := new(Route).Host("{arg1}.domain.com").Path("/{arg1}/{arg2:[0-9]+}")
-	if route.err == nil {
-		t.Errorf("Expected error for duplicated variable names")
-	}
-}
-
-func TestRedirectSlash(t *testing.T) {
-	var route *Route
-	var routeMatch RouteMatch
-	r := NewRouter()
-
-	r.StrictSlash(false)
-	route = r.NewRoute()
-	if route.strictSlash != false {
-		t.Errorf("Expected false redirectSlash.")
-	}
-
-	r.StrictSlash(true)
-	route = r.NewRoute()
-	if route.strictSlash != true {
-		t.Errorf("Expected true redirectSlash.")
-	}
-
-	route = new(Route)
-	route.strictSlash = true
-	route.Path("/{arg1}/{arg2:[0-9]+}/")
-	request, _ := http.NewRequest("GET", "http://localhost/foo/123", nil)
-	routeMatch = RouteMatch{}
-	_ = route.Match(request, &routeMatch)
-	vars := routeMatch.Vars
-	if vars["arg1"] != "foo" {
-		t.Errorf("Expected foo.")
-	}
-	if vars["arg2"] != "123" {
-		t.Errorf("Expected 123.")
-	}
-	rsp := NewRecorder()
-	routeMatch.Handler.ServeHTTP(rsp, request)
-	if rsp.HeaderMap.Get("Location") != "http://localhost/foo/123/" {
-		t.Errorf("Expected redirect header.")
-	}
-
-	route = new(Route)
-	route.strictSlash = true
-	route.Path("/{arg1}/{arg2:[0-9]+}")
-	request, _ = http.NewRequest("GET", "http://localhost/foo/123/", nil)
-	routeMatch = RouteMatch{}
-	_ = route.Match(request, &routeMatch)
-	vars = routeMatch.Vars
-	if vars["arg1"] != "foo" {
-		t.Errorf("Expected foo.")
-	}
-	if vars["arg2"] != "123" {
-		t.Errorf("Expected 123.")
-	}
-	rsp = NewRecorder()
-	routeMatch.Handler.ServeHTTP(rsp, request)
-	if rsp.HeaderMap.Get("Location") != "http://localhost/foo/123" {
-		t.Errorf("Expected redirect header.")
-	}
-}
-
-// Test for the new regexp library, still not available in stable Go.
-func TestNewRegexp(t *testing.T) {
-	var p *routeRegexp
-	var matches []string
-
-	tests := map[string]map[string][]string{
-		"/{foo:a{2}}": {
-			"/a":    nil,
-			"/aa":   {"aa"},
-			"/aaa":  nil,
-			"/aaaa": nil,
-		},
-		"/{foo:a{2,}}": {
-			"/a":    nil,
-			"/aa":   {"aa"},
-			"/aaa":  {"aaa"},
-			"/aaaa": {"aaaa"},
-		},
-		"/{foo:a{2,3}}": {
-			"/a":    nil,
-			"/aa":   {"aa"},
-			"/aaa":  {"aaa"},
-			"/aaaa": nil,
-		},
-		"/{foo:[a-z]{3}}/{bar:[a-z]{2}}": {
-			"/a":       nil,
-			"/ab":      nil,
-			"/abc":     nil,
-			"/abcd":    nil,
-			"/abc/ab":  {"abc", "ab"},
-			"/abc/abc": nil,
-			"/abcd/ab": nil,
-		},
-		`/{foo:\w{3,}}/{bar:\d{2,}}`: {
-			"/a":        nil,
-			"/ab":       nil,
-			"/abc":      nil,
-			"/abc/1":    nil,
-			"/abc/12":   {"abc", "12"},
-			"/abcd/12":  {"abcd", "12"},
-			"/abcd/123": {"abcd", "123"},
-		},
-	}
-
-	for pattern, paths := range tests {
-		p, _ = newRouteRegexp(pattern, false, false, false, false)
-		for path, result := range paths {
-			matches = p.regexp.FindStringSubmatch(path)
-			if result == nil {
-				if matches != nil {
-					t.Errorf("%v should not match %v.", pattern, path)
-				}
-			} else {
-				if len(matches) != len(result)+1 {
-					t.Errorf("Expected %v matches, got %v.", len(result)+1, len(matches))
-				} else {
-					for k, v := range result {
-						if matches[k+1] != v {
-							t.Errorf("Expected %v, got %v.", v, matches[k+1])
-						}
-					}
-				}
-			}
-		}
-	}
-}

vendor/github.com/gorilla/mux/route.go

@@ -255,7 +255,7 @@ func (r *Route) HeadersRegexp(pairs ...string) *Route {
 // For example:
 //
 //     r := mux.NewRouter()
-//     r.Host("www.domain.com")
+//     r.Host("www.example.com")
 //     r.Host("{subdomain}.domain.com")
 //     r.Host("{subdomain:[a-z]+}.domain.com")
 //
@@ -414,7 +414,7 @@ func (r *Route) BuildVarsFunc(f BuildVarsFunc) *Route {
 // It will test the inner routes only if the parent route matched. For example:
 //
 //     r := mux.NewRouter()
-//     s := r.Host("www.domain.com").Subrouter()
+//     s := r.Host("www.example.com").Subrouter()
 //     s.HandleFunc("/products/", ProductsHandler)
 //     s.HandleFunc("/products/{key}", ProductHandler)
 //     s.HandleFunc("/articles/{category}/{id:[0-9]+}"), ArticleHandler)