diff options
Diffstat (limited to 'gcc-4.8.1/libgo/go/net/http/cgi')
| -rw-r--r-- | gcc-4.8.1/libgo/go/net/http/cgi/child.go | 201 | ||||
| -rw-r--r-- | gcc-4.8.1/libgo/go/net/http/cgi/child_test.go | 109 | ||||
| -rw-r--r-- | gcc-4.8.1/libgo/go/net/http/cgi/host.go | 350 | ||||
| -rw-r--r-- | gcc-4.8.1/libgo/go/net/http/cgi/host_test.go | 467 | ||||
| -rw-r--r-- | gcc-4.8.1/libgo/go/net/http/cgi/matryoshka_test.go | 93 | ||||
| -rw-r--r-- | gcc-4.8.1/libgo/go/net/http/cgi/testdata/test.cgi | 90 |
6 files changed, 0 insertions, 1310 deletions
diff --git a/gcc-4.8.1/libgo/go/net/http/cgi/child.go b/gcc-4.8.1/libgo/go/net/http/cgi/child.go deleted file mode 100644 index 100b8b777..000000000 --- a/gcc-4.8.1/libgo/go/net/http/cgi/child.go +++ /dev/null @@ -1,201 +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. - -// This file implements CGI from the perspective of a child -// process. - -package cgi - -import ( - "bufio" - "crypto/tls" - "errors" - "fmt" - "io" - "io/ioutil" - "net" - "net/http" - "net/url" - "os" - "strconv" - "strings" -) - -// Request returns the HTTP request as represented in the current -// environment. This assumes the current program is being run -// by a web server in a CGI environment. -// The returned Request's Body is populated, if applicable. -func Request() (*http.Request, error) { - r, err := RequestFromMap(envMap(os.Environ())) - if err != nil { - return nil, err - } - if r.ContentLength > 0 { - r.Body = ioutil.NopCloser(io.LimitReader(os.Stdin, r.ContentLength)) - } - return r, nil -} - -func envMap(env []string) map[string]string { - m := make(map[string]string) - for _, kv := range env { - if idx := strings.Index(kv, "="); idx != -1 { - m[kv[:idx]] = kv[idx+1:] - } - } - return m -} - -// RequestFromMap creates an http.Request from CGI variables. -// The returned Request's Body field is not populated. -func RequestFromMap(params map[string]string) (*http.Request, error) { - r := new(http.Request) - r.Method = params["REQUEST_METHOD"] - if r.Method == "" { - return nil, errors.New("cgi: no REQUEST_METHOD in environment") - } - - r.Proto = params["SERVER_PROTOCOL"] - var ok bool - r.ProtoMajor, r.ProtoMinor, ok = http.ParseHTTPVersion(r.Proto) - if !ok { - return nil, errors.New("cgi: invalid SERVER_PROTOCOL version") - } - - r.Close = true - r.Trailer = http.Header{} - r.Header = http.Header{} - - r.Host = params["HTTP_HOST"] - - if lenstr := params["CONTENT_LENGTH"]; lenstr != "" { - clen, err := strconv.ParseInt(lenstr, 10, 64) - if err != nil { - return nil, errors.New("cgi: bad CONTENT_LENGTH in environment: " + lenstr) - } - r.ContentLength = clen - } - - if ct := params["CONTENT_TYPE"]; ct != "" { - r.Header.Set("Content-Type", ct) - } - - // Copy "HTTP_FOO_BAR" variables to "Foo-Bar" Headers - for k, v := range params { - if !strings.HasPrefix(k, "HTTP_") || k == "HTTP_HOST" { - continue - } - r.Header.Add(strings.Replace(k[5:], "_", "-", -1), v) - } - - // TODO: cookies. parsing them isn't exported, though. - - uriStr := params["REQUEST_URI"] - if uriStr == "" { - // Fallback to SCRIPT_NAME, PATH_INFO and QUERY_STRING. - uriStr = params["SCRIPT_NAME"] + params["PATH_INFO"] - s := params["QUERY_STRING"] - if s != "" { - uriStr += "?" + s - } - } - if r.Host != "" { - // Hostname is provided, so we can reasonably construct a URL, - // even if we have to assume 'http' for the scheme. - rawurl := "http://" + r.Host + uriStr - url, err := url.Parse(rawurl) - if err != nil { - return nil, errors.New("cgi: failed to parse host and REQUEST_URI into a URL: " + rawurl) - } - r.URL = url - } - // Fallback logic if we don't have a Host header or the URL - // failed to parse - if r.URL == nil { - url, err := url.Parse(uriStr) - if err != nil { - return nil, errors.New("cgi: failed to parse REQUEST_URI into a URL: " + uriStr) - } - r.URL = url - } - - // There's apparently a de-facto standard for this. - // http://docstore.mik.ua/orelly/linux/cgi/ch03_02.htm#ch03-35636 - if s := params["HTTPS"]; s == "on" || s == "ON" || s == "1" { - r.TLS = &tls.ConnectionState{HandshakeComplete: true} - } - - // Request.RemoteAddr has its port set by Go's standard http - // server, so we do here too. We don't have one, though, so we - // use a dummy one. - r.RemoteAddr = net.JoinHostPort(params["REMOTE_ADDR"], "0") - - return r, nil -} - -// Serve executes the provided Handler on the currently active CGI -// request, if any. If there's no current CGI environment -// an error is returned. The provided handler may be nil to use -// http.DefaultServeMux. -func Serve(handler http.Handler) error { - req, err := Request() - if err != nil { - return err - } - if handler == nil { - handler = http.DefaultServeMux - } - rw := &response{ - req: req, - header: make(http.Header), - bufw: bufio.NewWriter(os.Stdout), - } - handler.ServeHTTP(rw, req) - rw.Write(nil) // make sure a response is sent - if err = rw.bufw.Flush(); err != nil { - return err - } - return nil -} - -type response struct { - req *http.Request - header http.Header - bufw *bufio.Writer - headerSent bool -} - -func (r *response) Flush() { - r.bufw.Flush() -} - -func (r *response) Header() http.Header { - return r.header -} - -func (r *response) Write(p []byte) (n int, err error) { - if !r.headerSent { - r.WriteHeader(http.StatusOK) - } - return r.bufw.Write(p) -} - -func (r *response) WriteHeader(code int) { - if r.headerSent { - // Note: explicitly using Stderr, as Stdout is our HTTP output. - fmt.Fprintf(os.Stderr, "CGI attempted to write header twice on request for %s", r.req.URL) - return - } - r.headerSent = true - fmt.Fprintf(r.bufw, "Status: %d %s\r\n", code, http.StatusText(code)) - - // Set a default Content-Type - if _, hasType := r.header["Content-Type"]; !hasType { - r.header.Add("Content-Type", "text/html; charset=utf-8") - } - - r.header.Write(r.bufw) - r.bufw.WriteString("\r\n") - r.bufw.Flush() -} diff --git a/gcc-4.8.1/libgo/go/net/http/cgi/child_test.go b/gcc-4.8.1/libgo/go/net/http/cgi/child_test.go deleted file mode 100644 index 74e068014..000000000 --- a/gcc-4.8.1/libgo/go/net/http/cgi/child_test.go +++ /dev/null @@ -1,109 +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. - -// Tests for CGI (the child process perspective) - -package cgi - -import ( - "testing" -) - -func TestRequest(t *testing.T) { - env := map[string]string{ - "SERVER_PROTOCOL": "HTTP/1.1", - "REQUEST_METHOD": "GET", - "HTTP_HOST": "example.com", - "HTTP_REFERER": "elsewhere", - "HTTP_USER_AGENT": "goclient", - "HTTP_FOO_BAR": "baz", - "REQUEST_URI": "/path?a=b", - "CONTENT_LENGTH": "123", - "CONTENT_TYPE": "text/xml", - "HTTPS": "1", - "REMOTE_ADDR": "5.6.7.8", - } - req, err := RequestFromMap(env) - if err != nil { - t.Fatalf("RequestFromMap: %v", err) - } - if g, e := req.UserAgent(), "goclient"; e != g { - t.Errorf("expected UserAgent %q; got %q", e, g) - } - if g, e := req.Method, "GET"; e != g { - t.Errorf("expected Method %q; got %q", e, g) - } - if g, e := req.Header.Get("Content-Type"), "text/xml"; e != g { - t.Errorf("expected Content-Type %q; got %q", e, g) - } - if g, e := req.ContentLength, int64(123); e != g { - t.Errorf("expected ContentLength %d; got %d", e, g) - } - if g, e := req.Referer(), "elsewhere"; e != g { - t.Errorf("expected Referer %q; got %q", e, g) - } - if req.Header == nil { - t.Fatalf("unexpected nil Header") - } - if g, e := req.Header.Get("Foo-Bar"), "baz"; e != g { - t.Errorf("expected Foo-Bar %q; got %q", e, g) - } - if g, e := req.URL.String(), "http://example.com/path?a=b"; e != g { - t.Errorf("expected URL %q; got %q", e, g) - } - if g, e := req.FormValue("a"), "b"; e != g { - t.Errorf("expected FormValue(a) %q; got %q", e, g) - } - if req.Trailer == nil { - t.Errorf("unexpected nil Trailer") - } - if req.TLS == nil { - t.Errorf("expected non-nil TLS") - } - if e, g := "5.6.7.8:0", req.RemoteAddr; e != g { - t.Errorf("RemoteAddr: got %q; want %q", g, e) - } -} - -func TestRequestWithoutHost(t *testing.T) { - env := map[string]string{ - "SERVER_PROTOCOL": "HTTP/1.1", - "HTTP_HOST": "", - "REQUEST_METHOD": "GET", - "REQUEST_URI": "/path?a=b", - "CONTENT_LENGTH": "123", - } - req, err := RequestFromMap(env) - if err != nil { - t.Fatalf("RequestFromMap: %v", err) - } - if req.URL == nil { - t.Fatalf("unexpected nil URL") - } - if g, e := req.URL.String(), "/path?a=b"; e != g { - t.Errorf("URL = %q; want %q", g, e) - } -} - -func TestRequestWithoutRequestURI(t *testing.T) { - env := map[string]string{ - "SERVER_PROTOCOL": "HTTP/1.1", - "HTTP_HOST": "example.com", - "REQUEST_METHOD": "GET", - "SCRIPT_NAME": "/dir/scriptname", - "PATH_INFO": "/p1/p2", - "QUERY_STRING": "a=1&b=2", - "CONTENT_LENGTH": "123", - } - req, err := RequestFromMap(env) - if err != nil { - t.Fatalf("RequestFromMap: %v", err) - } - if req.URL == nil { - t.Fatalf("unexpected nil URL") - } - if g, e := req.URL.String(), "http://example.com/dir/scriptname/p1/p2?a=1&b=2"; e != g { - t.Errorf("URL = %q; want %q", g, e) - } -} diff --git a/gcc-4.8.1/libgo/go/net/http/cgi/host.go b/gcc-4.8.1/libgo/go/net/http/cgi/host.go deleted file mode 100644 index d27cc4dc9..000000000 --- a/gcc-4.8.1/libgo/go/net/http/cgi/host.go +++ /dev/null @@ -1,350 +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. - -// This file implements the host side of CGI (being the webserver -// parent process). - -// Package cgi implements CGI (Common Gateway Interface) as specified -// in RFC 3875. -// -// Note that using CGI means starting a new process to handle each -// request, which is typically less efficient than using a -// long-running server. This package is intended primarily for -// compatibility with existing systems. -package cgi - -import ( - "bufio" - "fmt" - "io" - "log" - "net/http" - "os" - "os/exec" - "path/filepath" - "regexp" - "runtime" - "strconv" - "strings" -) - -var trailingPort = regexp.MustCompile(`:([0-9]+)$`) - -var osDefaultInheritEnv = map[string][]string{ - "darwin": {"DYLD_LIBRARY_PATH"}, - "freebsd": {"LD_LIBRARY_PATH"}, - "hpux": {"LD_LIBRARY_PATH", "SHLIB_PATH"}, - "irix": {"LD_LIBRARY_PATH", "LD_LIBRARYN32_PATH", "LD_LIBRARY64_PATH"}, - "linux": {"LD_LIBRARY_PATH"}, - "openbsd": {"LD_LIBRARY_PATH"}, - "solaris": {"LD_LIBRARY_PATH", "LD_LIBRARY_PATH_32", "LD_LIBRARY_PATH_64"}, - "windows": {"SystemRoot", "COMSPEC", "PATHEXT", "WINDIR"}, -} - -// Handler runs an executable in a subprocess with a CGI environment. -type Handler struct { - Path string // path to the CGI executable - Root string // root URI prefix of handler or empty for "/" - - // Dir specifies the CGI executable's working directory. - // If Dir is empty, the base directory of Path is used. - // If Path has no base directory, the current working - // directory is used. - Dir string - - Env []string // extra environment variables to set, if any, as "key=value" - InheritEnv []string // environment variables to inherit from host, as "key" - Logger *log.Logger // optional log for errors or nil to use log.Print - Args []string // optional arguments to pass to child process - - // PathLocationHandler specifies the root http Handler that - // should handle internal redirects when the CGI process - // returns a Location header value starting with a "/", as - // specified in RFC 3875 ยง 6.3.2. This will likely be - // http.DefaultServeMux. - // - // If nil, a CGI response with a local URI path is instead sent - // back to the client and not redirected internally. - PathLocationHandler http.Handler -} - -// removeLeadingDuplicates remove leading duplicate in environments. -// It's possible to override environment like following. -// cgi.Handler{ -// ... -// Env: []string{"SCRIPT_FILENAME=foo.php"}, -// } -func removeLeadingDuplicates(env []string) (ret []string) { - n := len(env) - for i := 0; i < n; i++ { - e := env[i] - s := strings.SplitN(e, "=", 2)[0] - found := false - for j := i + 1; j < n; j++ { - if s == strings.SplitN(env[j], "=", 2)[0] { - found = true - break - } - } - if !found { - ret = append(ret, e) - } - } - return -} - -func (h *Handler) ServeHTTP(rw http.ResponseWriter, req *http.Request) { - root := h.Root - if root == "" { - root = "/" - } - - if len(req.TransferEncoding) > 0 && req.TransferEncoding[0] == "chunked" { - rw.WriteHeader(http.StatusBadRequest) - rw.Write([]byte("Chunked request bodies are not supported by CGI.")) - return - } - - pathInfo := req.URL.Path - if root != "/" && strings.HasPrefix(pathInfo, root) { - pathInfo = pathInfo[len(root):] - } - - port := "80" - if matches := trailingPort.FindStringSubmatch(req.Host); len(matches) != 0 { - port = matches[1] - } - - env := []string{ - "SERVER_SOFTWARE=go", - "SERVER_NAME=" + req.Host, - "SERVER_PROTOCOL=HTTP/1.1", - "HTTP_HOST=" + req.Host, - "GATEWAY_INTERFACE=CGI/1.1", - "REQUEST_METHOD=" + req.Method, - "QUERY_STRING=" + req.URL.RawQuery, - "REQUEST_URI=" + req.URL.RequestURI(), - "PATH_INFO=" + pathInfo, - "SCRIPT_NAME=" + root, - "SCRIPT_FILENAME=" + h.Path, - "REMOTE_ADDR=" + req.RemoteAddr, - "REMOTE_HOST=" + req.RemoteAddr, - "SERVER_PORT=" + port, - } - - if req.TLS != nil { - env = append(env, "HTTPS=on") - } - - for k, v := range req.Header { - k = strings.Map(upperCaseAndUnderscore, k) - joinStr := ", " - if k == "COOKIE" { - joinStr = "; " - } - env = append(env, "HTTP_"+k+"="+strings.Join(v, joinStr)) - } - - if req.ContentLength > 0 { - env = append(env, fmt.Sprintf("CONTENT_LENGTH=%d", req.ContentLength)) - } - if ctype := req.Header.Get("Content-Type"); ctype != "" { - env = append(env, "CONTENT_TYPE="+ctype) - } - - if h.Env != nil { - env = append(env, h.Env...) - } - - envPath := os.Getenv("PATH") - if envPath == "" { - envPath = "/bin:/usr/bin:/usr/ucb:/usr/bsd:/usr/local/bin" - } - env = append(env, "PATH="+envPath) - - for _, e := range h.InheritEnv { - if v := os.Getenv(e); v != "" { - env = append(env, e+"="+v) - } - } - - for _, e := range osDefaultInheritEnv[runtime.GOOS] { - if v := os.Getenv(e); v != "" { - env = append(env, e+"="+v) - } - } - - env = removeLeadingDuplicates(env) - - var cwd, path string - if h.Dir != "" { - path = h.Path - cwd = h.Dir - } else { - cwd, path = filepath.Split(h.Path) - } - if cwd == "" { - cwd = "." - } - - internalError := func(err error) { - rw.WriteHeader(http.StatusInternalServerError) - h.printf("CGI error: %v", err) - } - - cmd := &exec.Cmd{ - Path: path, - Args: append([]string{h.Path}, h.Args...), - Dir: cwd, - Env: env, - Stderr: os.Stderr, // for now - } - if req.ContentLength != 0 { - cmd.Stdin = req.Body - } - stdoutRead, err := cmd.StdoutPipe() - if err != nil { - internalError(err) - return - } - - err = cmd.Start() - if err != nil { - internalError(err) - return - } - defer cmd.Wait() - defer stdoutRead.Close() - - linebody := bufio.NewReaderSize(stdoutRead, 1024) - headers := make(http.Header) - statusCode := 0 - for { - line, isPrefix, err := linebody.ReadLine() - if isPrefix { - rw.WriteHeader(http.StatusInternalServerError) - h.printf("cgi: long header line from subprocess.") - return - } - if err == io.EOF { - break - } - if err != nil { - rw.WriteHeader(http.StatusInternalServerError) - h.printf("cgi: error reading headers: %v", err) - return - } - if len(line) == 0 { - break - } - parts := strings.SplitN(string(line), ":", 2) - if len(parts) < 2 { - h.printf("cgi: bogus header line: %s", string(line)) - continue - } - header, val := parts[0], parts[1] - header = strings.TrimSpace(header) - val = strings.TrimSpace(val) - switch { - case header == "Status": - if len(val) < 3 { - h.printf("cgi: bogus status (short): %q", val) - return - } - code, err := strconv.Atoi(val[0:3]) - if err != nil { - h.printf("cgi: bogus status: %q", val) - h.printf("cgi: line was %q", line) - return - } - statusCode = code - default: - headers.Add(header, val) - } - } - - if loc := headers.Get("Location"); loc != "" { - if strings.HasPrefix(loc, "/") && h.PathLocationHandler != nil { - h.handleInternalRedirect(rw, req, loc) - return - } - if statusCode == 0 { - statusCode = http.StatusFound - } - } - - if statusCode == 0 { - statusCode = http.StatusOK - } - - // Copy headers to rw's headers, after we've decided not to - // go into handleInternalRedirect, which won't want its rw - // headers to have been touched. - for k, vv := range headers { - for _, v := range vv { - rw.Header().Add(k, v) - } - } - - rw.WriteHeader(statusCode) - - _, err = io.Copy(rw, linebody) - if err != nil { - h.printf("cgi: copy error: %v", err) - } -} - -func (h *Handler) printf(format string, v ...interface{}) { - if h.Logger != nil { - h.Logger.Printf(format, v...) - } else { - log.Printf(format, v...) - } -} - -func (h *Handler) handleInternalRedirect(rw http.ResponseWriter, req *http.Request, path string) { - url, err := req.URL.Parse(path) - if err != nil { - rw.WriteHeader(http.StatusInternalServerError) - h.printf("cgi: error resolving local URI path %q: %v", path, err) - return - } - // TODO: RFC 3875 isn't clear if only GET is supported, but it - // suggests so: "Note that any message-body attached to the - // request (such as for a POST request) may not be available - // to the resource that is the target of the redirect." We - // should do some tests against Apache to see how it handles - // POST, HEAD, etc. Does the internal redirect get the same - // method or just GET? What about incoming headers? - // (e.g. Cookies) Which headers, if any, are copied into the - // second request? - newReq := &http.Request{ - Method: "GET", - URL: url, - Proto: "HTTP/1.1", - ProtoMajor: 1, - ProtoMinor: 1, - Header: make(http.Header), - Host: url.Host, - RemoteAddr: req.RemoteAddr, - TLS: req.TLS, - } - h.PathLocationHandler.ServeHTTP(rw, newReq) -} - -func upperCaseAndUnderscore(r rune) rune { - switch { - case r >= 'a' && r <= 'z': - return r - ('a' - 'A') - case r == '-': - return '_' - case r == '=': - // Maybe not part of the CGI 'spec' but would mess up - // the environment in any case, as Go represents the - // environment as a slice of "key=value" strings. - return '_' - } - // TODO: other transformations in spec or practice? - return r -} diff --git a/gcc-4.8.1/libgo/go/net/http/cgi/host_test.go b/gcc-4.8.1/libgo/go/net/http/cgi/host_test.go deleted file mode 100644 index cb6f1df1f..000000000 --- a/gcc-4.8.1/libgo/go/net/http/cgi/host_test.go +++ /dev/null @@ -1,467 +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. - -// Tests for package cgi - -package cgi - -import ( - "bufio" - "fmt" - "io" - "net" - "net/http" - "net/http/httptest" - "os" - "os/exec" - "path/filepath" - "runtime" - "strconv" - "strings" - "syscall" - "testing" - "time" -) - -func newRequest(httpreq string) *http.Request { - buf := bufio.NewReader(strings.NewReader(httpreq)) - req, err := http.ReadRequest(buf) - if err != nil { - panic("cgi: bogus http request in test: " + httpreq) - } - req.RemoteAddr = "1.2.3.4" - return req -} - -func runCgiTest(t *testing.T, h *Handler, httpreq string, expectedMap map[string]string) *httptest.ResponseRecorder { - rw := httptest.NewRecorder() - req := newRequest(httpreq) - h.ServeHTTP(rw, req) - - // Make a map to hold the test map that the CGI returns. - m := make(map[string]string) - m["_body"] = rw.Body.String() - linesRead := 0 -readlines: - for { - line, err := rw.Body.ReadString('\n') - switch { - case err == io.EOF: - break readlines - case err != nil: - t.Fatalf("unexpected error reading from CGI: %v", err) - } - linesRead++ - trimmedLine := strings.TrimRight(line, "\r\n") - split := strings.SplitN(trimmedLine, "=", 2) - if len(split) != 2 { - t.Fatalf("Unexpected %d parts from invalid line number %v: %q; existing map=%v", - len(split), linesRead, line, m) - } - m[split[0]] = split[1] - } - - for key, expected := range expectedMap { - got := m[key] - if key == "cwd" { - // For Windows. golang.org/issue/4645. - fi1, _ := os.Stat(got) - fi2, _ := os.Stat(expected) - if os.SameFile(fi1, fi2) { - got = expected - } - } - if got != expected { - t.Errorf("for key %q got %q; expected %q", key, got, expected) - } - } - return rw -} - -var cgiTested, cgiWorks bool - -func check(t *testing.T) { - if !cgiTested { - cgiTested = true - cgiWorks = exec.Command("./testdata/test.cgi").Run() == nil - } - if !cgiWorks { - // No Perl on Windows, needed by test.cgi - // TODO: make the child process be Go, not Perl. - t.Skip("Skipping test: test.cgi failed.") - } -} - -func TestCGIBasicGet(t *testing.T) { - check(t) - h := &Handler{ - Path: "testdata/test.cgi", - Root: "/test.cgi", - } - expectedMap := map[string]string{ - "test": "Hello CGI", - "param-a": "b", - "param-foo": "bar", - "env-GATEWAY_INTERFACE": "CGI/1.1", - "env-HTTP_HOST": "example.com", - "env-PATH_INFO": "", - "env-QUERY_STRING": "foo=bar&a=b", - "env-REMOTE_ADDR": "1.2.3.4", - "env-REMOTE_HOST": "1.2.3.4", - "env-REQUEST_METHOD": "GET", - "env-REQUEST_URI": "/test.cgi?foo=bar&a=b", - "env-SCRIPT_FILENAME": "testdata/test.cgi", - "env-SCRIPT_NAME": "/test.cgi", - "env-SERVER_NAME": "example.com", - "env-SERVER_PORT": "80", - "env-SERVER_SOFTWARE": "go", - } - replay := runCgiTest(t, h, "GET /test.cgi?foo=bar&a=b HTTP/1.0\nHost: example.com\n\n", expectedMap) - - if expected, got := "text/html", replay.Header().Get("Content-Type"); got != expected { - t.Errorf("got a Content-Type of %q; expected %q", got, expected) - } - if expected, got := "X-Test-Value", replay.Header().Get("X-Test-Header"); got != expected { - t.Errorf("got a X-Test-Header of %q; expected %q", got, expected) - } -} - -func TestCGIBasicGetAbsPath(t *testing.T) { - check(t) - pwd, err := os.Getwd() - if err != nil { - t.Fatalf("getwd error: %v", err) - } - h := &Handler{ - Path: pwd + "/testdata/test.cgi", - Root: "/test.cgi", - } - expectedMap := map[string]string{ - "env-REQUEST_URI": "/test.cgi?foo=bar&a=b", - "env-SCRIPT_FILENAME": pwd + "/testdata/test.cgi", - "env-SCRIPT_NAME": "/test.cgi", - } - runCgiTest(t, h, "GET /test.cgi?foo=bar&a=b HTTP/1.0\nHost: example.com\n\n", expectedMap) -} - -func TestPathInfo(t *testing.T) { - check(t) - h := &Handler{ - Path: "testdata/test.cgi", - Root: "/test.cgi", - } - expectedMap := map[string]string{ - "param-a": "b", - "env-PATH_INFO": "/extrapath", - "env-QUERY_STRING": "a=b", - "env-REQUEST_URI": "/test.cgi/extrapath?a=b", - "env-SCRIPT_FILENAME": "testdata/test.cgi", - "env-SCRIPT_NAME": "/test.cgi", - } - runCgiTest(t, h, "GET /test.cgi/extrapath?a=b HTTP/1.0\nHost: example.com\n\n", expectedMap) -} - -func TestPathInfoDirRoot(t *testing.T) { - check(t) - h := &Handler{ - Path: "testdata/test.cgi", - Root: "/myscript/", - } - expectedMap := map[string]string{ - "env-PATH_INFO": "bar", - "env-QUERY_STRING": "a=b", - "env-REQUEST_URI": "/myscript/bar?a=b", - "env-SCRIPT_FILENAME": "testdata/test.cgi", - "env-SCRIPT_NAME": "/myscript/", - } - runCgiTest(t, h, "GET /myscript/bar?a=b HTTP/1.0\nHost: example.com\n\n", expectedMap) -} - -func TestDupHeaders(t *testing.T) { - check(t) - h := &Handler{ - Path: "testdata/test.cgi", - } - expectedMap := map[string]string{ - "env-REQUEST_URI": "/myscript/bar?a=b", - "env-SCRIPT_FILENAME": "testdata/test.cgi", - "env-HTTP_COOKIE": "nom=NOM; yum=YUM", - "env-HTTP_X_FOO": "val1, val2", - } - runCgiTest(t, h, "GET /myscript/bar?a=b HTTP/1.0\n"+ - "Cookie: nom=NOM\n"+ - "Cookie: yum=YUM\n"+ - "X-Foo: val1\n"+ - "X-Foo: val2\n"+ - "Host: example.com\n\n", - expectedMap) -} - -func TestPathInfoNoRoot(t *testing.T) { - check(t) - h := &Handler{ - Path: "testdata/test.cgi", - Root: "", - } - expectedMap := map[string]string{ - "env-PATH_INFO": "/bar", - "env-QUERY_STRING": "a=b", - "env-REQUEST_URI": "/bar?a=b", - "env-SCRIPT_FILENAME": "testdata/test.cgi", - "env-SCRIPT_NAME": "/", - } - runCgiTest(t, h, "GET /bar?a=b HTTP/1.0\nHost: example.com\n\n", expectedMap) -} - -func TestCGIBasicPost(t *testing.T) { - check(t) - postReq := `POST /test.cgi?a=b HTTP/1.0 -Host: example.com -Content-Type: application/x-www-form-urlencoded -Content-Length: 15 - -postfoo=postbar` - h := &Handler{ - Path: "testdata/test.cgi", - Root: "/test.cgi", - } - expectedMap := map[string]string{ - "test": "Hello CGI", - "param-postfoo": "postbar", - "env-REQUEST_METHOD": "POST", - "env-CONTENT_LENGTH": "15", - "env-REQUEST_URI": "/test.cgi?a=b", - } - runCgiTest(t, h, postReq, expectedMap) -} - -func chunk(s string) string { - return fmt.Sprintf("%x\r\n%s\r\n", len(s), s) -} - -// The CGI spec doesn't allow chunked requests. -func TestCGIPostChunked(t *testing.T) { - check(t) - postReq := `POST /test.cgi?a=b HTTP/1.1 -Host: example.com -Content-Type: application/x-www-form-urlencoded -Transfer-Encoding: chunked - -` + chunk("postfoo") + chunk("=") + chunk("postbar") + chunk("") - - h := &Handler{ - Path: "testdata/test.cgi", - Root: "/test.cgi", - } - expectedMap := map[string]string{} - resp := runCgiTest(t, h, postReq, expectedMap) - if got, expected := resp.Code, http.StatusBadRequest; got != expected { - t.Fatalf("Expected %v response code from chunked request body; got %d", - expected, got) - } -} - -func TestRedirect(t *testing.T) { - check(t) - h := &Handler{ - Path: "testdata/test.cgi", - Root: "/test.cgi", - } - rec := runCgiTest(t, h, "GET /test.cgi?loc=http://foo.com/ HTTP/1.0\nHost: example.com\n\n", nil) - if e, g := 302, rec.Code; e != g { - t.Errorf("expected status code %d; got %d", e, g) - } - if e, g := "http://foo.com/", rec.Header().Get("Location"); e != g { - t.Errorf("expected Location header of %q; got %q", e, g) - } -} - -func TestInternalRedirect(t *testing.T) { - check(t) - baseHandler := http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) { - fmt.Fprintf(rw, "basepath=%s\n", req.URL.Path) - fmt.Fprintf(rw, "remoteaddr=%s\n", req.RemoteAddr) - }) - h := &Handler{ - Path: "testdata/test.cgi", - Root: "/test.cgi", - PathLocationHandler: baseHandler, - } - expectedMap := map[string]string{ - "basepath": "/foo", - "remoteaddr": "1.2.3.4", - } - runCgiTest(t, h, "GET /test.cgi?loc=/foo HTTP/1.0\nHost: example.com\n\n", expectedMap) -} - -// TestCopyError tests that we kill the process if there's an error copying -// its output. (for example, from the client having gone away) -func TestCopyError(t *testing.T) { - check(t) - if runtime.GOOS == "windows" { - t.Skipf("skipping test on %q", runtime.GOOS) - } - h := &Handler{ - Path: "testdata/test.cgi", - Root: "/test.cgi", - } - ts := httptest.NewServer(h) - defer ts.Close() - - conn, err := net.Dial("tcp", ts.Listener.Addr().String()) - if err != nil { - t.Fatal(err) - } - req, _ := http.NewRequest("GET", "http://example.com/test.cgi?bigresponse=1", nil) - err = req.Write(conn) - if err != nil { - t.Fatalf("Write: %v", err) - } - - res, err := http.ReadResponse(bufio.NewReader(conn), req) - if err != nil { - t.Fatalf("ReadResponse: %v", err) - } - - pidstr := res.Header.Get("X-CGI-Pid") - if pidstr == "" { - t.Fatalf("expected an X-CGI-Pid header in response") - } - pid, err := strconv.Atoi(pidstr) - if err != nil { - t.Fatalf("invalid X-CGI-Pid value") - } - - var buf [5000]byte - n, err := io.ReadFull(res.Body, buf[:]) - if err != nil { - t.Fatalf("ReadFull: %d bytes, %v", n, err) - } - - childRunning := func() bool { - p, err := os.FindProcess(pid) - if err != nil { - return false - } - return p.Signal(syscall.Signal(0)) == nil - } - - if !childRunning() { - t.Fatalf("pre-conn.Close, expected child to be running") - } - conn.Close() - - tries := 0 - for tries < 25 && childRunning() { - time.Sleep(50 * time.Millisecond * time.Duration(tries)) - tries++ - } - if childRunning() { - t.Fatalf("post-conn.Close, expected child to be gone") - } -} - -func TestDirUnix(t *testing.T) { - check(t) - if runtime.GOOS == "windows" { - t.Skipf("skipping test on %q", runtime.GOOS) - } - cwd, _ := os.Getwd() - h := &Handler{ - Path: "testdata/test.cgi", - Root: "/test.cgi", - Dir: cwd, - } - expectedMap := map[string]string{ - "cwd": cwd, - } - runCgiTest(t, h, "GET /test.cgi HTTP/1.0\nHost: example.com\n\n", expectedMap) - - cwd, _ = os.Getwd() - cwd = filepath.Join(cwd, "testdata") - h = &Handler{ - Path: "testdata/test.cgi", - Root: "/test.cgi", - } - abswd, _ := filepath.EvalSymlinks(cwd) - expectedMap = map[string]string{ - "cwd": abswd, - } - runCgiTest(t, h, "GET /test.cgi HTTP/1.0\nHost: example.com\n\n", expectedMap) -} - -func TestDirWindows(t *testing.T) { - if runtime.GOOS != "windows" { - t.Skip("Skipping windows specific test.") - } - - cgifile, _ := filepath.Abs("testdata/test.cgi") - - var perl string - var err error - perl, err = exec.LookPath("perl") - if err != nil { - t.Skip("Skipping test: perl not found.") - } - perl, _ = filepath.Abs(perl) - - cwd, _ := os.Getwd() - h := &Handler{ - Path: perl, - Root: "/test.cgi", - Dir: cwd, - Args: []string{cgifile}, - Env: []string{"SCRIPT_FILENAME=" + cgifile}, - } - expectedMap := map[string]string{ - "cwd": cwd, - } - runCgiTest(t, h, "GET /test.cgi HTTP/1.0\nHost: example.com\n\n", expectedMap) - - // If not specify Dir on windows, working directory should be - // base directory of perl. - cwd, _ = filepath.Split(perl) - if cwd != "" && cwd[len(cwd)-1] == filepath.Separator { - cwd = cwd[:len(cwd)-1] - } - h = &Handler{ - Path: perl, - Root: "/test.cgi", - Args: []string{cgifile}, - Env: []string{"SCRIPT_FILENAME=" + cgifile}, - } - expectedMap = map[string]string{ - "cwd": cwd, - } - runCgiTest(t, h, "GET /test.cgi HTTP/1.0\nHost: example.com\n\n", expectedMap) -} - -func TestEnvOverride(t *testing.T) { - cgifile, _ := filepath.Abs("testdata/test.cgi") - - var perl string - var err error - perl, err = exec.LookPath("perl") - if err != nil { - t.Skipf("Skipping test: perl not found.") - } - perl, _ = filepath.Abs(perl) - - cwd, _ := os.Getwd() - h := &Handler{ - Path: perl, - Root: "/test.cgi", - Dir: cwd, - Args: []string{cgifile}, - Env: []string{ - "SCRIPT_FILENAME=" + cgifile, - "REQUEST_URI=/foo/bar"}, - } - expectedMap := map[string]string{ - "cwd": cwd, - "env-SCRIPT_FILENAME": cgifile, - "env-REQUEST_URI": "/foo/bar", - } - runCgiTest(t, h, "GET /test.cgi HTTP/1.0\nHost: example.com\n\n", expectedMap) -} diff --git a/gcc-4.8.1/libgo/go/net/http/cgi/matryoshka_test.go b/gcc-4.8.1/libgo/go/net/http/cgi/matryoshka_test.go deleted file mode 100644 index e1a78c8f6..000000000 --- a/gcc-4.8.1/libgo/go/net/http/cgi/matryoshka_test.go +++ /dev/null @@ -1,93 +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. - -// Tests a Go CGI program running under a Go CGI host process. -// Further, the two programs are the same binary, just checking -// their environment to figure out what mode to run in. - -package cgi - -import ( - "fmt" - "net/http" - "os" - "testing" -) - -// This test is a CGI host (testing host.go) that runs its own binary -// as a child process testing the other half of CGI (child.go). -func TestHostingOurselves(t *testing.T) { - h := &Handler{ - Path: os.Args[0], - Root: "/test.go", - Args: []string{"-test.run=TestBeChildCGIProcess"}, - } - expectedMap := map[string]string{ - "test": "Hello CGI-in-CGI", - "param-a": "b", - "param-foo": "bar", - "env-GATEWAY_INTERFACE": "CGI/1.1", - "env-HTTP_HOST": "example.com", - "env-PATH_INFO": "", - "env-QUERY_STRING": "foo=bar&a=b", - "env-REMOTE_ADDR": "1.2.3.4", - "env-REMOTE_HOST": "1.2.3.4", - "env-REQUEST_METHOD": "GET", - "env-REQUEST_URI": "/test.go?foo=bar&a=b", - "env-SCRIPT_FILENAME": os.Args[0], - "env-SCRIPT_NAME": "/test.go", - "env-SERVER_NAME": "example.com", - "env-SERVER_PORT": "80", - "env-SERVER_SOFTWARE": "go", - } - replay := runCgiTest(t, h, "GET /test.go?foo=bar&a=b HTTP/1.0\nHost: example.com\n\n", expectedMap) - - if expected, got := "text/html; charset=utf-8", replay.Header().Get("Content-Type"); got != expected { - t.Errorf("got a Content-Type of %q; expected %q", got, expected) - } - if expected, got := "X-Test-Value", replay.Header().Get("X-Test-Header"); got != expected { - t.Errorf("got a X-Test-Header of %q; expected %q", got, expected) - } -} - -// Test that a child handler only writing headers works. -func TestChildOnlyHeaders(t *testing.T) { - h := &Handler{ - Path: os.Args[0], - Root: "/test.go", - Args: []string{"-test.run=TestBeChildCGIProcess"}, - } - expectedMap := map[string]string{ - "_body": "", - } - replay := runCgiTest(t, h, "GET /test.go?no-body=1 HTTP/1.0\nHost: example.com\n\n", expectedMap) - if expected, got := "X-Test-Value", replay.Header().Get("X-Test-Header"); got != expected { - t.Errorf("got a X-Test-Header of %q; expected %q", got, expected) - } -} - -// Note: not actually a test. -func TestBeChildCGIProcess(t *testing.T) { - if os.Getenv("REQUEST_METHOD") == "" { - // Not in a CGI environment; skipping test. - return - } - Serve(http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) { - rw.Header().Set("X-Test-Header", "X-Test-Value") - req.ParseForm() - if req.FormValue("no-body") == "1" { - return - } - fmt.Fprintf(rw, "test=Hello CGI-in-CGI\n") - for k, vv := range req.Form { - for _, v := range vv { - fmt.Fprintf(rw, "param-%s=%s\n", k, v) - } - } - for _, kv := range os.Environ() { - fmt.Fprintf(rw, "env-%s\n", kv) - } - })) - os.Exit(0) -} diff --git a/gcc-4.8.1/libgo/go/net/http/cgi/testdata/test.cgi b/gcc-4.8.1/libgo/go/net/http/cgi/testdata/test.cgi deleted file mode 100644 index 1b25bc299..000000000 --- a/gcc-4.8.1/libgo/go/net/http/cgi/testdata/test.cgi +++ /dev/null @@ -1,90 +0,0 @@ -#!/usr/bin/perl -# 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. -# -# Test script run as a child process under cgi_test.go - -use strict; -use Cwd; - -binmode STDOUT; - -my $q = MiniCGI->new; -my $params = $q->Vars; - -if ($params->{"loc"}) { - print "Location: $params->{loc}\r\n\r\n"; - exit(0); -} - -print "Content-Type: text/html\r\n"; -print "X-CGI-Pid: $$\r\n"; -print "X-Test-Header: X-Test-Value\r\n"; -print "\r\n"; - -if ($params->{"bigresponse"}) { - for (1..1024) { - print "A" x 1024, "\r\n"; - } - exit 0; -} - -print "test=Hello CGI\r\n"; - -foreach my $k (sort keys %$params) { - print "param-$k=$params->{$k}\r\n"; -} - -foreach my $k (sort keys %ENV) { - my $clean_env = $ENV{$k}; - $clean_env =~ s/[\n\r]//g; - print "env-$k=$clean_env\r\n"; -} - -# NOTE: msys perl returns /c/go/src/... not C:\go\.... -my $dir = getcwd(); -if ($^O eq 'MSWin32' || $^O eq 'msys') { - if ($dir =~ /^.:/) { - $dir =~ s!/!\\!g; - } else { - my $cmd = $ENV{'COMSPEC'} || 'c:\\windows\\system32\\cmd.exe'; - $cmd =~ s!\\!/!g; - $dir = `$cmd /c cd`; - chomp $dir; - } -} -print "cwd=$dir\r\n"; - -# A minimal version of CGI.pm, for people without the perl-modules -# package installed. (CGI.pm used to be part of the Perl core, but -# some distros now bundle perl-base and perl-modules separately...) -package MiniCGI; - -sub new { - my $class = shift; - return bless {}, $class; -} - -sub Vars { - my $self = shift; - my $pairs; - if ($ENV{CONTENT_LENGTH}) { - $pairs = do { local $/; <STDIN> }; - } else { - $pairs = $ENV{QUERY_STRING}; - } - my $vars = {}; - foreach my $kv (split(/&/, $pairs)) { - my ($k, $v) = split(/=/, $kv, 2); - $vars->{_urldecode($k)} = _urldecode($v); - } - return $vars; -} - -sub _urldecode { - my $v = shift; - $v =~ tr/+/ /; - $v =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C", hex($1))/eg; - return $v; -} |