diff options
Diffstat (limited to 'src/pkg/net/http/httptest')
-rw-r--r-- | src/pkg/net/http/httptest/example_test.go | 50 | ||||
-rw-r--r-- | src/pkg/net/http/httptest/recorder.go | 72 | ||||
-rw-r--r-- | src/pkg/net/http/httptest/recorder_test.go | 90 | ||||
-rw-r--r-- | src/pkg/net/http/httptest/server.go | 228 | ||||
-rw-r--r-- | src/pkg/net/http/httptest/server_test.go | 53 |
5 files changed, 0 insertions, 493 deletions
diff --git a/src/pkg/net/http/httptest/example_test.go b/src/pkg/net/http/httptest/example_test.go deleted file mode 100644 index 42a0ec953..000000000 --- a/src/pkg/net/http/httptest/example_test.go +++ /dev/null @@ -1,50 +0,0 @@ -// Copyright 2013 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 httptest_test - -import ( - "fmt" - "io/ioutil" - "log" - "net/http" - "net/http/httptest" -) - -func ExampleResponseRecorder() { - handler := func(w http.ResponseWriter, r *http.Request) { - http.Error(w, "something failed", http.StatusInternalServerError) - } - - req, err := http.NewRequest("GET", "http://example.com/foo", nil) - if err != nil { - log.Fatal(err) - } - - w := httptest.NewRecorder() - handler(w, req) - - fmt.Printf("%d - %s", w.Code, w.Body.String()) - // Output: 500 - something failed -} - -func ExampleServer() { - ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { - fmt.Fprintln(w, "Hello, client") - })) - defer ts.Close() - - res, err := http.Get(ts.URL) - if err != nil { - log.Fatal(err) - } - greeting, err := ioutil.ReadAll(res.Body) - res.Body.Close() - if err != nil { - log.Fatal(err) - } - - fmt.Printf("%s", greeting) - // Output: Hello, client -} diff --git a/src/pkg/net/http/httptest/recorder.go b/src/pkg/net/http/httptest/recorder.go deleted file mode 100644 index 5451f5423..000000000 --- a/src/pkg/net/http/httptest/recorder.go +++ /dev/null @@ -1,72 +0,0 @@ -// Copyright 2011 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 httptest provides utilities for HTTP testing. -package httptest - -import ( - "bytes" - "net/http" -) - -// 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 - - wroteHeader bool -} - -// NewRecorder returns an initialized ResponseRecorder. -func NewRecorder() *ResponseRecorder { - return &ResponseRecorder{ - HeaderMap: make(http.Header), - Body: new(bytes.Buffer), - Code: 200, - } -} - -// 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 { - m := rw.HeaderMap - if m == nil { - m = make(http.Header) - rw.HeaderMap = m - } - return m -} - -// Write always succeeds and writes to rw.Body, if not nil. -func (rw *ResponseRecorder) Write(buf []byte) (int, error) { - if !rw.wroteHeader { - rw.WriteHeader(200) - } - if rw.Body != nil { - rw.Body.Write(buf) - } - return len(buf), nil -} - -// WriteHeader sets rw.Code. -func (rw *ResponseRecorder) WriteHeader(code int) { - if !rw.wroteHeader { - rw.Code = code - } - rw.wroteHeader = true -} - -// Flush sets rw.Flushed to true. -func (rw *ResponseRecorder) Flush() { - if !rw.wroteHeader { - rw.WriteHeader(200) - } - rw.Flushed = true -} diff --git a/src/pkg/net/http/httptest/recorder_test.go b/src/pkg/net/http/httptest/recorder_test.go deleted file mode 100644 index 2b563260c..000000000 --- a/src/pkg/net/http/httptest/recorder_test.go +++ /dev/null @@ -1,90 +0,0 @@ -// Copyright 2012 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 httptest - -import ( - "fmt" - "net/http" - "testing" -) - -func TestRecorder(t *testing.T) { - type checkFunc func(*ResponseRecorder) error - check := func(fns ...checkFunc) []checkFunc { return fns } - - hasStatus := func(wantCode int) checkFunc { - return func(rec *ResponseRecorder) error { - if rec.Code != wantCode { - return fmt.Errorf("Status = %d; want %d", rec.Code, wantCode) - } - return nil - } - } - hasContents := func(want string) checkFunc { - return func(rec *ResponseRecorder) error { - if rec.Body.String() != want { - return fmt.Errorf("wrote = %q; want %q", rec.Body.String(), want) - } - return nil - } - } - hasFlush := func(want bool) checkFunc { - return func(rec *ResponseRecorder) error { - if rec.Flushed != want { - return fmt.Errorf("Flushed = %v; want %v", rec.Flushed, want) - } - return nil - } - } - - tests := []struct { - name string - h func(w http.ResponseWriter, r *http.Request) - checks []checkFunc - }{ - { - "200 default", - func(w http.ResponseWriter, r *http.Request) {}, - check(hasStatus(200), hasContents("")), - }, - { - "first code only", - func(w http.ResponseWriter, r *http.Request) { - w.WriteHeader(201) - w.WriteHeader(202) - w.Write([]byte("hi")) - }, - check(hasStatus(201), hasContents("hi")), - }, - { - "write sends 200", - func(w http.ResponseWriter, r *http.Request) { - w.Write([]byte("hi first")) - w.WriteHeader(201) - w.WriteHeader(202) - }, - check(hasStatus(200), hasContents("hi first"), hasFlush(false)), - }, - { - "flush", - func(w http.ResponseWriter, r *http.Request) { - w.(http.Flusher).Flush() // also sends a 200 - w.WriteHeader(201) - }, - check(hasStatus(200), hasFlush(true)), - }, - } - r, _ := http.NewRequest("GET", "http://foo.com/", nil) - for _, tt := range tests { - h := http.HandlerFunc(tt.h) - rec := NewRecorder() - h.ServeHTTP(rec, r) - for _, check := range tt.checks { - if err := check(rec); err != nil { - t.Errorf("%s: %v", tt.name, err) - } - } - } -} diff --git a/src/pkg/net/http/httptest/server.go b/src/pkg/net/http/httptest/server.go deleted file mode 100644 index 7f265552f..000000000 --- a/src/pkg/net/http/httptest/server.go +++ /dev/null @@ -1,228 +0,0 @@ -// Copyright 2011 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. - -// Implementation of Server - -package httptest - -import ( - "crypto/tls" - "flag" - "fmt" - "net" - "net/http" - "os" - "sync" -) - -// A Server is an HTTP server listening on a system-chosen port on the -// local loopback interface, for use in end-to-end HTTP tests. -type Server struct { - URL string // base URL of form http://ipaddr:port with no trailing slash - Listener net.Listener - - // TLS is the optional TLS configuration, populated with a new config - // after TLS is started. If set on an unstarted server before StartTLS - // is called, existing fields are copied into the new config. - TLS *tls.Config - - // Config may be changed after calling NewUnstartedServer and - // before Start or StartTLS. - Config *http.Server - - // wg counts the number of outstanding HTTP requests on this server. - // Close blocks until all requests are finished. - wg sync.WaitGroup -} - -// historyListener keeps track of all connections that it's ever -// accepted. -type historyListener struct { - net.Listener - sync.Mutex // protects history - history []net.Conn -} - -func (hs *historyListener) Accept() (c net.Conn, err error) { - c, err = hs.Listener.Accept() - if err == nil { - hs.Lock() - hs.history = append(hs.history, c) - hs.Unlock() - } - return -} - -func newLocalListener() net.Listener { - if *serve != "" { - l, err := net.Listen("tcp", *serve) - if err != nil { - panic(fmt.Sprintf("httptest: failed to listen on %v: %v", *serve, err)) - } - return l - } - l, err := net.Listen("tcp", "127.0.0.1:0") - if err != nil { - if l, err = net.Listen("tcp6", "[::1]:0"); err != nil { - panic(fmt.Sprintf("httptest: failed to listen on a port: %v", err)) - } - } - return l -} - -// When debugging a particular http server-based test, -// this flag lets you run -// go test -run=BrokenTest -httptest.serve=127.0.0.1:8000 -// to start the broken server so you can interact with it manually. -var serve = flag.String("httptest.serve", "", "if non-empty, httptest.NewServer serves on this address and blocks") - -// NewServer starts and returns a new Server. -// The caller should call Close when finished, to shut it down. -func NewServer(handler http.Handler) *Server { - ts := NewUnstartedServer(handler) - ts.Start() - return ts -} - -// NewUnstartedServer returns a new Server but doesn't start it. -// -// After changing its configuration, the caller should call Start or -// StartTLS. -// -// The caller should call Close when finished, to shut it down. -func NewUnstartedServer(handler http.Handler) *Server { - return &Server{ - Listener: newLocalListener(), - Config: &http.Server{Handler: handler}, - } -} - -// Start starts a server from NewUnstartedServer. -func (s *Server) Start() { - if s.URL != "" { - panic("Server already started") - } - s.Listener = &historyListener{Listener: s.Listener} - s.URL = "http://" + s.Listener.Addr().String() - s.wrapHandler() - go s.Config.Serve(s.Listener) - if *serve != "" { - fmt.Fprintln(os.Stderr, "httptest: serving on", s.URL) - select {} - } -} - -// StartTLS starts TLS on a server from NewUnstartedServer. -func (s *Server) StartTLS() { - if s.URL != "" { - panic("Server already started") - } - cert, err := tls.X509KeyPair(localhostCert, localhostKey) - if err != nil { - panic(fmt.Sprintf("httptest: NewTLSServer: %v", err)) - } - - existingConfig := s.TLS - s.TLS = new(tls.Config) - if existingConfig != nil { - *s.TLS = *existingConfig - } - if s.TLS.NextProtos == nil { - s.TLS.NextProtos = []string{"http/1.1"} - } - if len(s.TLS.Certificates) == 0 { - s.TLS.Certificates = []tls.Certificate{cert} - } - tlsListener := tls.NewListener(s.Listener, s.TLS) - - s.Listener = &historyListener{Listener: tlsListener} - s.URL = "https://" + s.Listener.Addr().String() - s.wrapHandler() - go s.Config.Serve(s.Listener) -} - -func (s *Server) wrapHandler() { - h := s.Config.Handler - if h == nil { - h = http.DefaultServeMux - } - s.Config.Handler = &waitGroupHandler{ - s: s, - h: h, - } -} - -// NewTLSServer starts and returns a new Server using TLS. -// The caller should call Close when finished, to shut it down. -func NewTLSServer(handler http.Handler) *Server { - ts := NewUnstartedServer(handler) - ts.StartTLS() - return ts -} - -// Close shuts down the server and blocks until all outstanding -// requests on this server have completed. -func (s *Server) Close() { - s.Listener.Close() - s.wg.Wait() - s.CloseClientConnections() - if t, ok := http.DefaultTransport.(*http.Transport); ok { - t.CloseIdleConnections() - } -} - -// CloseClientConnections closes any currently open HTTP connections -// to the test Server. -func (s *Server) CloseClientConnections() { - hl, ok := s.Listener.(*historyListener) - if !ok { - return - } - hl.Lock() - for _, conn := range hl.history { - conn.Close() - } - hl.Unlock() -} - -// waitGroupHandler wraps a handler, incrementing and decrementing a -// sync.WaitGroup on each request, to enable Server.Close to block -// until outstanding requests are finished. -type waitGroupHandler struct { - s *Server - h http.Handler // non-nil -} - -func (h *waitGroupHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) { - h.s.wg.Add(1) - defer h.s.wg.Done() // a defer, in case ServeHTTP below panics - h.h.ServeHTTP(w, r) -} - -// localhostCert is a PEM-encoded TLS cert with SAN IPs -// "127.0.0.1" and "[::1]", expiring at the last second of 2049 (the end -// of ASN.1 time). -// generated from src/pkg/crypto/tls: -// go run generate_cert.go --rsa-bits 512 --host 127.0.0.1,::1,example.com --ca --start-date "Jan 1 00:00:00 1970" --duration=1000000h -var localhostCert = []byte(`-----BEGIN CERTIFICATE----- -MIIBdzCCASOgAwIBAgIBADALBgkqhkiG9w0BAQUwEjEQMA4GA1UEChMHQWNtZSBD -bzAeFw03MDAxMDEwMDAwMDBaFw00OTEyMzEyMzU5NTlaMBIxEDAOBgNVBAoTB0Fj -bWUgQ28wWjALBgkqhkiG9w0BAQEDSwAwSAJBAN55NcYKZeInyTuhcCwFMhDHCmwa -IUSdtXdcbItRB/yfXGBhiex00IaLXQnSU+QZPRZWYqeTEbFSgihqi1PUDy8CAwEA -AaNoMGYwDgYDVR0PAQH/BAQDAgCkMBMGA1UdJQQMMAoGCCsGAQUFBwMBMA8GA1Ud -EwEB/wQFMAMBAf8wLgYDVR0RBCcwJYILZXhhbXBsZS5jb22HBH8AAAGHEAAAAAAA -AAAAAAAAAAAAAAEwCwYJKoZIhvcNAQEFA0EAAoQn/ytgqpiLcZu9XKbCJsJcvkgk -Se6AbGXgSlq+ZCEVo0qIwSgeBqmsJxUu7NCSOwVJLYNEBO2DtIxoYVk+MA== ------END CERTIFICATE-----`) - -// localhostKey is the private key for localhostCert. -var localhostKey = []byte(`-----BEGIN RSA PRIVATE KEY----- -MIIBPAIBAAJBAN55NcYKZeInyTuhcCwFMhDHCmwaIUSdtXdcbItRB/yfXGBhiex0 -0IaLXQnSU+QZPRZWYqeTEbFSgihqi1PUDy8CAwEAAQJBAQdUx66rfh8sYsgfdcvV -NoafYpnEcB5s4m/vSVe6SU7dCK6eYec9f9wpT353ljhDUHq3EbmE4foNzJngh35d -AekCIQDhRQG5Li0Wj8TM4obOnnXUXf1jRv0UkzE9AHWLG5q3AwIhAPzSjpYUDjVW -MCUXgckTpKCuGwbJk7424Nb8bLzf3kllAiA5mUBgjfr/WtFSJdWcPQ4Zt9KTMNKD -EUO0ukpTwEIl6wIhAMbGqZK3zAAFdq8DD2jPx+UJXnh0rnOkZBzDtJ6/iN69AiEA -1Aq8MJgTaYsDQWyU/hDq5YkDJc9e9DSCvUIzqxQWMQE= ------END RSA PRIVATE KEY-----`) diff --git a/src/pkg/net/http/httptest/server_test.go b/src/pkg/net/http/httptest/server_test.go deleted file mode 100644 index 4fc4c7020..000000000 --- a/src/pkg/net/http/httptest/server_test.go +++ /dev/null @@ -1,53 +0,0 @@ -// Copyright 2012 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 httptest - -import ( - "io/ioutil" - "net/http" - "testing" - "time" -) - -func TestServer(t *testing.T) { - ts := NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { - w.Write([]byte("hello")) - })) - defer ts.Close() - res, err := http.Get(ts.URL) - if err != nil { - t.Fatal(err) - } - got, err := ioutil.ReadAll(res.Body) - if err != nil { - t.Fatal(err) - } - if string(got) != "hello" { - t.Errorf("got %q, want hello", string(got)) - } -} - -func TestIssue7264(t *testing.T) { - t.Skip("broken test - removed at tip") - for i := 0; i < 1000; i++ { - func() { - inHandler := make(chan bool, 1) - ts := NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { - inHandler <- true - })) - defer ts.Close() - tr := &http.Transport{ - ResponseHeaderTimeout: time.Nanosecond, - } - defer tr.CloseIdleConnections() - c := &http.Client{Transport: tr} - res, err := c.Get(ts.URL) - <-inHandler - if err == nil { - res.Body.Close() - } - }() - } -} |