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Diffstat (limited to 'vendor/golang.org/x/net/http/httpproxy/proxy_test.go')
-rw-r--r--vendor/golang.org/x/net/http/httpproxy/proxy_test.go351
1 files changed, 0 insertions, 351 deletions
diff --git a/vendor/golang.org/x/net/http/httpproxy/proxy_test.go b/vendor/golang.org/x/net/http/httpproxy/proxy_test.go
deleted file mode 100644
index 9951246..0000000
--- a/vendor/golang.org/x/net/http/httpproxy/proxy_test.go
+++ /dev/null
@@ -1,351 +0,0 @@
-// Copyright 2017 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.
-
-package httpproxy_test
-
-import (
- "bytes"
- "errors"
- "fmt"
- "net/url"
- "os"
- "strings"
- "testing"
-
- "golang.org/x/net/http/httpproxy"
-)
-
-// setHelper calls t.Helper() for Go 1.9+ (see go19_test.go) and does nothing otherwise.
-var setHelper = func(t *testing.T) {}
-
-type proxyForURLTest struct {
- cfg httpproxy.Config
- req string // URL to fetch; blank means "http://example.com"
- want string
- wanterr error
-}
-
-func (t proxyForURLTest) String() string {
- var buf bytes.Buffer
- space := func() {
- if buf.Len() > 0 {
- buf.WriteByte(' ')
- }
- }
- if t.cfg.HTTPProxy != "" {
- fmt.Fprintf(&buf, "http_proxy=%q", t.cfg.HTTPProxy)
- }
- if t.cfg.HTTPSProxy != "" {
- space()
- fmt.Fprintf(&buf, "https_proxy=%q", t.cfg.HTTPSProxy)
- }
- if t.cfg.NoProxy != "" {
- space()
- fmt.Fprintf(&buf, "no_proxy=%q", t.cfg.NoProxy)
- }
- req := "http://example.com"
- if t.req != "" {
- req = t.req
- }
- space()
- fmt.Fprintf(&buf, "req=%q", req)
- return strings.TrimSpace(buf.String())
-}
-
-var proxyForURLTests = []proxyForURLTest{{
- cfg: httpproxy.Config{
- HTTPProxy: "127.0.0.1:8080",
- },
- want: "http://127.0.0.1:8080",
-}, {
- cfg: httpproxy.Config{
- HTTPProxy: "cache.corp.example.com:1234",
- },
- want: "http://cache.corp.example.com:1234",
-}, {
- cfg: httpproxy.Config{
- HTTPProxy: "cache.corp.example.com",
- },
- want: "http://cache.corp.example.com",
-}, {
- cfg: httpproxy.Config{
- HTTPProxy: "https://cache.corp.example.com",
- },
- want: "https://cache.corp.example.com",
-}, {
- cfg: httpproxy.Config{
- HTTPProxy: "http://127.0.0.1:8080",
- },
- want: "http://127.0.0.1:8080",
-}, {
- cfg: httpproxy.Config{
- HTTPProxy: "https://127.0.0.1:8080",
- },
- want: "https://127.0.0.1:8080",
-}, {
- cfg: httpproxy.Config{
- HTTPProxy: "socks5://127.0.0.1",
- },
- want: "socks5://127.0.0.1",
-}, {
- // Don't use secure for http
- cfg: httpproxy.Config{
- HTTPProxy: "http.proxy.tld",
- HTTPSProxy: "secure.proxy.tld",
- },
- req: "http://insecure.tld/",
- want: "http://http.proxy.tld",
-}, {
- // Use secure for https.
- cfg: httpproxy.Config{
- HTTPProxy: "http.proxy.tld",
- HTTPSProxy: "secure.proxy.tld",
- },
- req: "https://secure.tld/",
- want: "http://secure.proxy.tld",
-}, {
- cfg: httpproxy.Config{
- HTTPProxy: "http.proxy.tld",
- HTTPSProxy: "https://secure.proxy.tld",
- },
- req: "https://secure.tld/",
- want: "https://secure.proxy.tld",
-}, {
- // Issue 16405: don't use HTTP_PROXY in a CGI environment,
- // where HTTP_PROXY can be attacker-controlled.
- cfg: httpproxy.Config{
- HTTPProxy: "http://10.1.2.3:8080",
- CGI: true,
- },
- want: "<nil>",
- wanterr: errors.New("refusing to use HTTP_PROXY value in CGI environment; see golang.org/s/cgihttpproxy"),
-}, {
- // HTTPS proxy is still used even in CGI environment.
- // (perhaps dubious but it's the historical behaviour).
- cfg: httpproxy.Config{
- HTTPSProxy: "https://secure.proxy.tld",
- CGI: true,
- },
- req: "https://secure.tld/",
- want: "https://secure.proxy.tld",
-}, {
- want: "<nil>",
-}, {
- cfg: httpproxy.Config{
- NoProxy: "example.com",
- HTTPProxy: "proxy",
- },
- req: "http://example.com/",
- want: "<nil>",
-}, {
- cfg: httpproxy.Config{
- NoProxy: ".example.com",
- HTTPProxy: "proxy",
- },
- req: "http://example.com/",
- want: "http://proxy",
-}, {
- cfg: httpproxy.Config{
- NoProxy: "ample.com",
- HTTPProxy: "proxy",
- },
- req: "http://example.com/",
- want: "http://proxy",
-}, {
- cfg: httpproxy.Config{
- NoProxy: "example.com",
- HTTPProxy: "proxy",
- },
- req: "http://foo.example.com/",
- want: "<nil>",
-}, {
- cfg: httpproxy.Config{
- NoProxy: ".foo.com",
- HTTPProxy: "proxy",
- },
- req: "http://example.com/",
- want: "http://proxy",
-}}
-
-func testProxyForURL(t *testing.T, tt proxyForURLTest) {
- setHelper(t)
- reqURLStr := tt.req
- if reqURLStr == "" {
- reqURLStr = "http://example.com"
- }
- reqURL, err := url.Parse(reqURLStr)
- if err != nil {
- t.Errorf("invalid URL %q", reqURLStr)
- return
- }
- cfg := tt.cfg
- proxyForURL := cfg.ProxyFunc()
- url, err := proxyForURL(reqURL)
- if g, e := fmt.Sprintf("%v", err), fmt.Sprintf("%v", tt.wanterr); g != e {
- t.Errorf("%v: got error = %q, want %q", tt, g, e)
- return
- }
- if got := fmt.Sprintf("%s", url); got != tt.want {
- t.Errorf("%v: got URL = %q, want %q", tt, url, tt.want)
- }
-
- // Check that changing the Config doesn't change the results
- // of the functuon.
- cfg = httpproxy.Config{}
- url, err = proxyForURL(reqURL)
- if g, e := fmt.Sprintf("%v", err), fmt.Sprintf("%v", tt.wanterr); g != e {
- t.Errorf("(after mutating config) %v: got error = %q, want %q", tt, g, e)
- return
- }
- if got := fmt.Sprintf("%s", url); got != tt.want {
- t.Errorf("(after mutating config) %v: got URL = %q, want %q", tt, url, tt.want)
- }
-}
-
-func TestProxyForURL(t *testing.T) {
- for _, tt := range proxyForURLTests {
- testProxyForURL(t, tt)
- }
-}
-
-func TestFromEnvironment(t *testing.T) {
- os.Setenv("HTTP_PROXY", "httpproxy")
- os.Setenv("HTTPS_PROXY", "httpsproxy")
- os.Setenv("NO_PROXY", "noproxy")
- os.Setenv("REQUEST_METHOD", "")
- got := httpproxy.FromEnvironment()
- want := httpproxy.Config{
- HTTPProxy: "httpproxy",
- HTTPSProxy: "httpsproxy",
- NoProxy: "noproxy",
- }
- if *got != want {
- t.Errorf("unexpected proxy config, got %#v want %#v", got, want)
- }
-}
-
-func TestFromEnvironmentWithRequestMethod(t *testing.T) {
- os.Setenv("HTTP_PROXY", "httpproxy")
- os.Setenv("HTTPS_PROXY", "httpsproxy")
- os.Setenv("NO_PROXY", "noproxy")
- os.Setenv("REQUEST_METHOD", "PUT")
- got := httpproxy.FromEnvironment()
- want := httpproxy.Config{
- HTTPProxy: "httpproxy",
- HTTPSProxy: "httpsproxy",
- NoProxy: "noproxy",
- CGI: true,
- }
- if *got != want {
- t.Errorf("unexpected proxy config, got %#v want %#v", got, want)
- }
-}
-
-func TestFromEnvironmentLowerCase(t *testing.T) {
- os.Setenv("http_proxy", "httpproxy")
- os.Setenv("https_proxy", "httpsproxy")
- os.Setenv("no_proxy", "noproxy")
- os.Setenv("REQUEST_METHOD", "")
- got := httpproxy.FromEnvironment()
- want := httpproxy.Config{
- HTTPProxy: "httpproxy",
- HTTPSProxy: "httpsproxy",
- NoProxy: "noproxy",
- }
- if *got != want {
- t.Errorf("unexpected proxy config, got %#v want %#v", got, want)
- }
-}
-
-var UseProxyTests = []struct {
- host string
- match bool
-}{
- // Never proxy localhost:
- {"localhost", false},
- {"127.0.0.1", false},
- {"127.0.0.2", false},
- {"[::1]", false},
- {"[::2]", true}, // not a loopback address
-
- {"192.168.1.1", false}, // matches exact IPv4
- {"192.168.1.2", true}, // ports do not match
- {"192.168.1.3", false}, // matches exact IPv4:port
- {"192.168.1.4", true}, // no match
- {"10.0.0.2", false}, // matches IPv4/CIDR
- {"[2001:db8::52:0:1]", false}, // matches exact IPv6
- {"[2001:db8::52:0:2]", true}, // no match
- {"[2001:db8::52:0:3]", false}, // matches exact [IPv6]:port
- {"[2002:db8:a::123]", false}, // matches IPv6/CIDR
- {"[fe80::424b:c8be:1643:a1b6]", true}, // no match
-
- {"barbaz.net", true}, // does not match as .barbaz.net
- {"www.barbaz.net", false}, // does match as .barbaz.net
- {"foobar.com", false}, // does match as foobar.com
- {"www.foobar.com", false}, // match because NO_PROXY includes "foobar.com"
- {"foofoobar.com", true}, // not match as a part of foobar.com
- {"baz.com", true}, // not match as a part of barbaz.com
- {"localhost.net", true}, // not match as suffix of address
- {"local.localhost", true}, // not match as prefix as address
- {"barbarbaz.net", true}, // not match, wrong domain
- {"wildcard.io", true}, // does not match as *.wildcard.io
- {"nested.wildcard.io", false}, // match as *.wildcard.io
- {"awildcard.io", true}, // not a match because of '*'
-}
-
-var noProxy = "foobar.com, .barbaz.net, *.wildcard.io, 192.168.1.1, 192.168.1.2:81, 192.168.1.3:80, 10.0.0.0/30, 2001:db8::52:0:1, [2001:db8::52:0:2]:443, [2001:db8::52:0:3]:80, 2002:db8:a::45/64"
-
-func TestUseProxy(t *testing.T) {
- cfg := &httpproxy.Config{
- NoProxy: noProxy,
- }
- for _, test := range UseProxyTests {
- if httpproxy.ExportUseProxy(cfg, test.host+":80") != test.match {
- t.Errorf("useProxy(%v) = %v, want %v", test.host, !test.match, test.match)
- }
- }
-}
-
-func TestInvalidNoProxy(t *testing.T) {
- cfg := &httpproxy.Config{
- NoProxy: ":1",
- }
- ok := httpproxy.ExportUseProxy(cfg, "example.com:80") // should not panic
- if !ok {
- t.Errorf("useProxy unexpected return; got false; want true")
- }
-}
-
-func TestAllNoProxy(t *testing.T) {
- cfg := &httpproxy.Config{
- NoProxy: "*",
- }
- for _, test := range UseProxyTests {
- if httpproxy.ExportUseProxy(cfg, test.host+":80") != false {
- t.Errorf("useProxy(%v) = true, want false", test.host)
- }
- }
-}
-
-func BenchmarkProxyForURL(b *testing.B) {
- cfg := &httpproxy.Config{
- HTTPProxy: "http://proxy.example.org",
- HTTPSProxy: "https://proxy.example.org",
- NoProxy: noProxy,
- }
- for _, test := range UseProxyTests {
- u, err := url.Parse("https://" + test.host + ":80")
- if err != nil {
- b.Fatalf("parsed failed: %s", test.host)
- }
- proxyFunc := cfg.ProxyFunc()
- b.Run(test.host, func(b *testing.B) {
- for n := 0; n < b.N; n++ {
- if au, e := proxyFunc(u); e != nil && test.match == (au != nil) {
- b.Errorf("useProxy(%v) = %v, want %v", test.host, !test.match, test.match)
- }
- }
- })
- }
-}