mux: Implement matching of schemes and hostnames
This commit is contained in:
Adnan Maolood
parent
3d6ac90e08
commit
f3cd70612b
192
mux.go
192
mux.go
@ -1,6 +1,7 @@
|
||||
package gemini
|
||||
|
||||
import (
|
||||
"net"
|
||||
"net/url"
|
||||
"path"
|
||||
"sort"
|
||||
@ -8,12 +9,6 @@ import (
|
||||
"sync"
|
||||
)
|
||||
|
||||
// The following code is modified from the net/http package.
|
||||
|
||||
// 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.
|
||||
|
||||
// ServeMux is a Gemini request multiplexer.
|
||||
// It matches the URL of each incoming request against a list of registered
|
||||
// patterns and calls the handler for the pattern that
|
||||
@ -32,6 +27,32 @@ import (
|
||||
// the pattern "/" matches all paths not matched by other registered
|
||||
// patterns, not just the URL with Path == "/".
|
||||
//
|
||||
// Patterns may also contain schemes and hostnames.
|
||||
// Wildcard patterns can be used to match multiple hostnames (e.g. "*.example.com").
|
||||
//
|
||||
// The following are examples of valid patterns, along with the scheme,
|
||||
// hostname, and path that they match.
|
||||
//
|
||||
// Pattern │ Scheme │ Hostname │ Path
|
||||
// ─────────────────────────────┼────────┼──────────┼─────────────
|
||||
// /file │ gemini │ * │ /file
|
||||
// /directory/ │ gemini │ * │ /directory/*
|
||||
// hostname/file │ gemini │ hostname │ /file
|
||||
// hostname/directory/ │ gemini │ hostname │ /directory/*
|
||||
// scheme://hostname/file │ scheme │ hostname │ /file
|
||||
// scheme://hostname/directory/ │ scheme │ hostname │ /directory/*
|
||||
// //hostname/file │ * │ hostname │ /file
|
||||
// //hostname/directory/ │ * │ hostname │ /directory/*
|
||||
// scheme:///file │ scheme │ * │ /file
|
||||
// scheme:///directory/ │ scheme │ * │ /directory/*
|
||||
// ///file │ * │ * │ /file
|
||||
// ///directory/ │ * │ * │ /directory/*
|
||||
//
|
||||
// A pattern without a hostname will match any hostname.
|
||||
// If a pattern begins with "//", it will match any scheme.
|
||||
// Otherwise, a pattern with no scheme is treated as though it has a
|
||||
// scheme of "gemini".
|
||||
//
|
||||
// If a subtree has been registered and a request is received naming the
|
||||
// subtree root without its trailing slash, ServeMux redirects that
|
||||
// request to the subtree root (adding the trailing slash). This behavior can
|
||||
@ -45,13 +66,19 @@ import (
|
||||
// to an equivalent, cleaner URL.
|
||||
type ServeMux struct {
|
||||
mu sync.RWMutex
|
||||
m map[string]muxEntry
|
||||
es []muxEntry // slice of entries sorted from longest to shortest.
|
||||
m map[muxKey]Handler
|
||||
es []muxEntry // slice of entries sorted from longest to shortest
|
||||
}
|
||||
|
||||
type muxKey struct {
|
||||
scheme string
|
||||
host string
|
||||
path string
|
||||
}
|
||||
|
||||
type muxEntry struct {
|
||||
r Handler
|
||||
pattern string
|
||||
handler Handler
|
||||
key muxKey
|
||||
}
|
||||
|
||||
// cleanPath returns the canonical path for p, eliminating . and .. elements.
|
||||
@ -78,18 +105,25 @@ func cleanPath(p string) string {
|
||||
|
||||
// Find a handler on a handler map given a path string.
|
||||
// Most-specific (longest) pattern wins.
|
||||
func (mux *ServeMux) match(path string) Handler {
|
||||
func (mux *ServeMux) match(key muxKey) Handler {
|
||||
// Check for exact match first.
|
||||
v, ok := mux.m[path]
|
||||
if ok {
|
||||
return v.r
|
||||
if r, ok := mux.m[key]; ok {
|
||||
return r
|
||||
} else if r, ok := mux.m[muxKey{"", key.host, key.path}]; ok {
|
||||
return r
|
||||
} else if r, ok := mux.m[muxKey{key.scheme, "", key.path}]; ok {
|
||||
return r
|
||||
} else if r, ok := mux.m[muxKey{"", "", key.path}]; ok {
|
||||
return r
|
||||
}
|
||||
|
||||
// Check for longest valid match. mux.es contains all patterns
|
||||
// that end in / sorted from longest to shortest.
|
||||
for _, e := range mux.es {
|
||||
if strings.HasPrefix(path, e.pattern) {
|
||||
return e.r
|
||||
if (e.key.scheme == "" || key.scheme == e.key.scheme) &&
|
||||
(e.key.host == "" || key.host == e.key.host) &&
|
||||
strings.HasPrefix(key.path, e.key.path) {
|
||||
return e.handler
|
||||
}
|
||||
}
|
||||
return nil
|
||||
@ -99,89 +133,141 @@ func (mux *ServeMux) match(path string) Handler {
|
||||
// This occurs when a handler for path + "/" was already registered, but
|
||||
// not for path itself. If the path needs appending to, it creates a new
|
||||
// URL, setting the path to u.Path + "/" and returning true to indicate so.
|
||||
func (mux *ServeMux) redirectToPathSlash(path string, u *url.URL) (*url.URL, bool) {
|
||||
func (mux *ServeMux) redirectToPathSlash(key muxKey, u *url.URL) (*url.URL, bool) {
|
||||
mux.mu.RLock()
|
||||
shouldRedirect := mux.shouldRedirectRLocked(path)
|
||||
shouldRedirect := mux.shouldRedirectRLocked(key)
|
||||
mux.mu.RUnlock()
|
||||
if !shouldRedirect {
|
||||
return u, false
|
||||
}
|
||||
path = path + "/"
|
||||
u = &url.URL{Path: path, RawQuery: u.RawQuery}
|
||||
return u, true
|
||||
return u.ResolveReference(&url.URL{Path: key.path + "/"}), true
|
||||
}
|
||||
|
||||
// shouldRedirectRLocked reports whether the given path and host should be redirected to
|
||||
// path+"/". This should happen if a handler is registered for path+"/" but
|
||||
// not path -- see comments at ServeMux.
|
||||
func (mux *ServeMux) shouldRedirectRLocked(path string) bool {
|
||||
if _, exist := mux.m[path]; exist {
|
||||
func (mux *ServeMux) shouldRedirectRLocked(key muxKey) bool {
|
||||
if _, exist := mux.m[key]; exist {
|
||||
return false
|
||||
}
|
||||
|
||||
n := len(path)
|
||||
n := len(key.path)
|
||||
if n == 0 {
|
||||
return false
|
||||
}
|
||||
if _, exist := mux.m[path+"/"]; exist {
|
||||
return path[n-1] != '/'
|
||||
if _, exist := mux.m[muxKey{key.scheme, key.host, key.path + "/"}]; exist {
|
||||
return key.path[n-1] != '/'
|
||||
}
|
||||
|
||||
return false
|
||||
}
|
||||
|
||||
// ServeGemini dispatches the request to the handler whose
|
||||
// pattern most closely matches the request URL.
|
||||
func (mux *ServeMux) ServeGemini(w ResponseWriter, r *Request) {
|
||||
func getWildcard(hostname string) (string, bool) {
|
||||
if net.ParseIP(hostname) == nil {
|
||||
split := strings.SplitN(hostname, ".", 2)
|
||||
if len(split) == 2 {
|
||||
return "*." + split[1], true
|
||||
}
|
||||
}
|
||||
return "", false
|
||||
}
|
||||
|
||||
// Handler returns the handler to use for the given request, consulting
|
||||
// r.URL.Scheme, r.URL.Host, and r.URL.Path. It always returns a non-nil handler. If
|
||||
// the path is not in its canonical form, the handler will be an
|
||||
// internally-generated handler that redirects to the canonical path. If the
|
||||
// host contains a port, it is ignored when matching handlers.
|
||||
func (mux *ServeMux) Handler(r *Request) Handler {
|
||||
scheme := r.URL.Scheme
|
||||
host := r.URL.Hostname()
|
||||
path := cleanPath(r.URL.Path)
|
||||
|
||||
// If the given path is /tree and its handler is not registered,
|
||||
// redirect for /tree/.
|
||||
if u, ok := mux.redirectToPathSlash(path, r.URL); ok {
|
||||
w.WriteHeader(StatusRedirect, u.String())
|
||||
return
|
||||
if u, ok := mux.redirectToPathSlash(muxKey{scheme, host, path}, r.URL); ok {
|
||||
return RedirectHandler(StatusPermanentRedirect, u.String())
|
||||
}
|
||||
|
||||
if path != r.URL.Path {
|
||||
u := *r.URL
|
||||
u.Path = path
|
||||
w.WriteHeader(StatusRedirect, u.String())
|
||||
return
|
||||
return RedirectHandler(StatusPermanentRedirect, u.String())
|
||||
}
|
||||
|
||||
mux.mu.RLock()
|
||||
defer mux.mu.RUnlock()
|
||||
|
||||
resp := mux.match(path)
|
||||
if resp == nil {
|
||||
w.WriteHeader(StatusNotFound, "Not found")
|
||||
return
|
||||
h := mux.match(muxKey{scheme, host, path})
|
||||
if h == nil {
|
||||
// Try wildcard
|
||||
if wildcard, ok := getWildcard(host); ok {
|
||||
h = mux.match(muxKey{scheme, wildcard, path})
|
||||
}
|
||||
}
|
||||
resp.ServeGemini(w, r)
|
||||
if h == nil {
|
||||
h = NotFoundHandler()
|
||||
}
|
||||
return h
|
||||
}
|
||||
|
||||
// ServeGemini dispatches the request to the handler whose
|
||||
// pattern most closely matches the request URL.
|
||||
func (mux *ServeMux) ServeGemini(w ResponseWriter, r *Request) {
|
||||
h := mux.Handler(r)
|
||||
h.ServeGemini(w, r)
|
||||
}
|
||||
|
||||
// Handle registers the handler for the given pattern.
|
||||
// If a handler already exists for pattern, Handle panics.
|
||||
func (mux *ServeMux) Handle(pattern string, handler Handler) {
|
||||
mux.mu.Lock()
|
||||
defer mux.mu.Unlock()
|
||||
|
||||
if pattern == "" {
|
||||
panic("gemini: invalid pattern")
|
||||
}
|
||||
if handler == nil {
|
||||
panic("gemini: nil handler")
|
||||
}
|
||||
if _, exist := mux.m[pattern]; exist {
|
||||
|
||||
mux.mu.Lock()
|
||||
defer mux.mu.Unlock()
|
||||
|
||||
var key muxKey
|
||||
if strings.HasPrefix(pattern, "//") {
|
||||
// match any scheme
|
||||
key.scheme = ""
|
||||
pattern = pattern[2:]
|
||||
} else {
|
||||
// extract scheme
|
||||
cut := strings.Index(pattern, "://")
|
||||
if cut == -1 {
|
||||
// default scheme of gemini
|
||||
key.scheme = "gemini"
|
||||
} else {
|
||||
key.scheme = pattern[:cut]
|
||||
pattern = pattern[cut+3:]
|
||||
}
|
||||
}
|
||||
|
||||
// extract hostname and path
|
||||
cut := strings.Index(pattern, "/")
|
||||
if cut == -1 {
|
||||
key.host = pattern
|
||||
key.path = "/"
|
||||
} else {
|
||||
key.host = pattern[:cut]
|
||||
key.path = pattern[cut:]
|
||||
}
|
||||
|
||||
// strip port from hostname
|
||||
if hostname, _, err := net.SplitHostPort(key.host); err == nil {
|
||||
key.host = hostname
|
||||
}
|
||||
|
||||
if _, exist := mux.m[key]; exist {
|
||||
panic("gemini: multiple registrations for " + pattern)
|
||||
}
|
||||
|
||||
if mux.m == nil {
|
||||
mux.m = make(map[string]muxEntry)
|
||||
mux.m = make(map[muxKey]Handler)
|
||||
}
|
||||
e := muxEntry{handler, pattern}
|
||||
mux.m[pattern] = e
|
||||
if pattern[len(pattern)-1] == '/' {
|
||||
mux.m[key] = handler
|
||||
e := muxEntry{handler, key}
|
||||
if key.path[len(key.path)-1] == '/' {
|
||||
mux.es = appendSorted(mux.es, e)
|
||||
}
|
||||
}
|
||||
@ -189,7 +275,9 @@ func (mux *ServeMux) Handle(pattern string, handler Handler) {
|
||||
func appendSorted(es []muxEntry, e muxEntry) []muxEntry {
|
||||
n := len(es)
|
||||
i := sort.Search(n, func(i int) bool {
|
||||
return len(es[i].pattern) < len(e.pattern)
|
||||
return len(es[i].key.scheme) < len(e.key.scheme) ||
|
||||
len(es[i].key.host) < len(es[i].key.host) ||
|
||||
len(es[i].key.path) < len(e.key.path)
|
||||
})
|
||||
if i == n {
|
||||
return append(es, e)
|
||||
|
||||
314
mux_test.go
Normal file
314
mux_test.go
Normal file
@ -0,0 +1,314 @@
|
||||
package gemini
|
||||
|
||||
import (
|
||||
"net/url"
|
||||
"testing"
|
||||
)
|
||||
|
||||
type nopHandler struct{}
|
||||
|
||||
func (*nopHandler) ServeGemini(ResponseWriter, *Request) {}
|
||||
|
||||
func TestServeMuxMatch(t *testing.T) {
|
||||
type Match struct {
|
||||
URL string
|
||||
Ok bool
|
||||
}
|
||||
|
||||
tests := []struct {
|
||||
Pattern string
|
||||
Matches []Match
|
||||
}{
|
||||
{
|
||||
// scheme: gemini, hostname: *, path: /*
|
||||
Pattern: "/",
|
||||
Matches: []Match{
|
||||
{"gemini://example.com/path", true},
|
||||
{"gemini://example.com/", true},
|
||||
{"gemini://example.com/path.gmi", true},
|
||||
{"gemini://example.com/path/", true},
|
||||
{"gemini://example.org/path", true},
|
||||
{"http://example.com/path", false},
|
||||
{"http://example.org/path", false},
|
||||
},
|
||||
},
|
||||
{
|
||||
// scheme: gemini, hostname: *, path: /path
|
||||
Pattern: "/path",
|
||||
Matches: []Match{
|
||||
{"gemini://example.com/path", true},
|
||||
{"gemini://example.com/", false},
|
||||
{"gemini://example.com/path.gmi", false},
|
||||
{"gemini://example.com/path/", false},
|
||||
{"gemini://example.org/path", true},
|
||||
{"http://example.com/path", false},
|
||||
{"http://example.org/path", false},
|
||||
},
|
||||
},
|
||||
{
|
||||
// scheme: gemini, hostname: *, path: /subtree/*
|
||||
Pattern: "/subtree/",
|
||||
Matches: []Match{
|
||||
{"gemini://example.com/subtree/", true},
|
||||
{"gemini://example.com/subtree/nested/", true},
|
||||
{"gemini://example.com/subtree/nested/file", true},
|
||||
{"gemini://example.org/subtree/", true},
|
||||
{"gemini://example.org/subtree/nested/", true},
|
||||
{"gemini://example.org/subtree/nested/file", true},
|
||||
{"gemini://example.com/subtree", false},
|
||||
{"gemini://www.example.com/subtree/", true},
|
||||
{"http://example.com/subtree/", false},
|
||||
},
|
||||
},
|
||||
{
|
||||
// scheme: gemini, hostname: example.com, path: /*
|
||||
Pattern: "example.com",
|
||||
Matches: []Match{
|
||||
{"gemini://example.com/path", true},
|
||||
{"gemini://example.com/", true},
|
||||
{"gemini://example.com/path.gmi", true},
|
||||
{"gemini://example.com/path/", true},
|
||||
{"gemini://example.org/path", false},
|
||||
{"http://example.com/path", false},
|
||||
{"http://example.org/path", false},
|
||||
},
|
||||
},
|
||||
{
|
||||
// scheme: gemini, hostname: example.com, path: /path
|
||||
Pattern: "example.com/path",
|
||||
Matches: []Match{
|
||||
{"gemini://example.com/path", true},
|
||||
{"gemini://example.com/", false},
|
||||
{"gemini://example.com/path.gmi", false},
|
||||
{"gemini://example.com/path/", false},
|
||||
{"gemini://example.org/path", false},
|
||||
{"http://example.com/path", false},
|
||||
{"http://example.org/path", false},
|
||||
},
|
||||
},
|
||||
{
|
||||
// scheme: gemini, hostname: example.com, path: /subtree/*
|
||||
Pattern: "example.com/subtree/",
|
||||
Matches: []Match{
|
||||
{"gemini://example.com/subtree/", true},
|
||||
{"gemini://example.com/subtree/nested/", true},
|
||||
{"gemini://example.com/subtree/nested/file", true},
|
||||
{"gemini://example.org/subtree/", false},
|
||||
{"gemini://example.org/subtree/nested/", false},
|
||||
{"gemini://example.org/subtree/nested/file", false},
|
||||
{"gemini://example.com/subtree", false},
|
||||
{"gemini://www.example.com/subtree/", false},
|
||||
{"http://example.com/subtree/", false},
|
||||
},
|
||||
},
|
||||
{
|
||||
// scheme: http, hostname: example.com, path: /*
|
||||
Pattern: "http://example.com",
|
||||
Matches: []Match{
|
||||
{"http://example.com/path", true},
|
||||
{"http://example.com/", true},
|
||||
{"http://example.com/path.gmi", true},
|
||||
{"http://example.com/path/", true},
|
||||
{"http://example.org/path", false},
|
||||
{"gemini://example.com/path", false},
|
||||
{"gemini://example.org/path", false},
|
||||
},
|
||||
},
|
||||
{
|
||||
// scheme: http, hostname: example.com, path: /path
|
||||
Pattern: "http://example.com/path",
|
||||
Matches: []Match{
|
||||
{"http://example.com/path", true},
|
||||
{"http://example.com/", false},
|
||||
{"http://example.com/path.gmi", false},
|
||||
{"http://example.com/path/", false},
|
||||
{"http://example.org/path", false},
|
||||
{"gemini://example.com/path", false},
|
||||
{"gemini://example.org/path", false},
|
||||
},
|
||||
},
|
||||
{
|
||||
// scheme: http, hostname: example.com, path: /subtree/*
|
||||
Pattern: "http://example.com/subtree/",
|
||||
Matches: []Match{
|
||||
{"http://example.com/subtree/", true},
|
||||
{"http://example.com/subtree/nested/", true},
|
||||
{"http://example.com/subtree/nested/file", true},
|
||||
{"http://example.org/subtree/", false},
|
||||
{"http://example.org/subtree/nested/", false},
|
||||
{"http://example.org/subtree/nested/file", false},
|
||||
{"http://example.com/subtree", false},
|
||||
{"http://www.example.com/subtree/", false},
|
||||
{"gemini://example.com/subtree/", false},
|
||||
},
|
||||
},
|
||||
{
|
||||
// scheme: *, hostname: example.com, path: /*
|
||||
Pattern: "//example.com",
|
||||
Matches: []Match{
|
||||
{"gemini://example.com/path", true},
|
||||
{"gemini://example.com/", true},
|
||||
{"gemini://example.com/path.gmi", true},
|
||||
{"gemini://example.com/path/", true},
|
||||
{"gemini://example.org/path", false},
|
||||
{"http://example.com/path", true},
|
||||
{"http://example.org/path", false},
|
||||
},
|
||||
},
|
||||
{
|
||||
// scheme: *, hostname: example.com, path: /path
|
||||
Pattern: "//example.com/path",
|
||||
Matches: []Match{
|
||||
{"gemini://example.com/path", true},
|
||||
{"gemini://example.com/", false},
|
||||
{"gemini://example.com/path.gmi", false},
|
||||
{"gemini://example.com/path/", false},
|
||||
{"gemini://example.org/path", false},
|
||||
{"http://example.com/path", true},
|
||||
{"http://example.org/path", false},
|
||||
},
|
||||
},
|
||||
{
|
||||
// scheme: *, hostname: example.com, path: /subtree/*
|
||||
Pattern: "//example.com/subtree/",
|
||||
Matches: []Match{
|
||||
{"gemini://example.com/subtree/", true},
|
||||
{"gemini://example.com/subtree/nested/", true},
|
||||
{"gemini://example.com/subtree/nested/file", true},
|
||||
{"gemini://example.org/subtree/", false},
|
||||
{"gemini://example.org/subtree/nested/", false},
|
||||
{"gemini://example.org/subtree/nested/file", false},
|
||||
{"gemini://example.com/subtree", false},
|
||||
{"gemini://www.example.com/subtree/", false},
|
||||
{"http://example.com/subtree/", true},
|
||||
},
|
||||
},
|
||||
{
|
||||
// scheme: http, hostname: *, path: /*
|
||||
Pattern: "http://",
|
||||
Matches: []Match{
|
||||
{"http://example.com/path", true},
|
||||
{"http://example.com/", true},
|
||||
{"http://example.com/path.gmi", true},
|
||||
{"http://example.com/path/", true},
|
||||
{"http://example.org/path", true},
|
||||
{"gemini://example.com/path", false},
|
||||
{"gemini://example.org/path", false},
|
||||
},
|
||||
},
|
||||
{
|
||||
// scheme: http, hostname: *, path: /path
|
||||
Pattern: "http:///path",
|
||||
Matches: []Match{
|
||||
{"http://example.com/path", true},
|
||||
{"http://example.com/", false},
|
||||
{"http://example.com/path.gmi", false},
|
||||
{"http://example.com/path/", false},
|
||||
{"http://example.org/path", true},
|
||||
{"gemini://example.com/path", false},
|
||||
{"gemini://example.org/path", false},
|
||||
},
|
||||
},
|
||||
{
|
||||
// scheme: http, hostname: *, path: /subtree/*
|
||||
Pattern: "http:///subtree/",
|
||||
Matches: []Match{
|
||||
{"http://example.com/subtree/", true},
|
||||
{"http://example.com/subtree/nested/", true},
|
||||
{"http://example.com/subtree/nested/file", true},
|
||||
{"http://example.org/subtree/", true},
|
||||
{"http://example.org/subtree/nested/", true},
|
||||
{"http://example.org/subtree/nested/file", true},
|
||||
{"http://example.com/subtree", false},
|
||||
{"http://www.example.com/subtree/", true},
|
||||
{"gemini://example.com/subtree/", false},
|
||||
},
|
||||
},
|
||||
{
|
||||
// scheme: *, hostname: *, path: /*
|
||||
Pattern: "//",
|
||||
Matches: []Match{
|
||||
{"gemini://example.com/path", true},
|
||||
{"gemini://example.com/", true},
|
||||
{"gemini://example.com/path.gmi", true},
|
||||
{"gemini://example.com/path/", true},
|
||||
{"gemini://example.org/path", true},
|
||||
{"http://example.com/path", true},
|
||||
{"http://example.org/path", true},
|
||||
},
|
||||
},
|
||||
{
|
||||
// scheme: *, hostname: *, path: /path
|
||||
Pattern: "///path",
|
||||
Matches: []Match{
|
||||
{"gemini://example.com/path", true},
|
||||
{"gemini://example.com/", false},
|
||||
{"gemini://example.com/path.gmi", false},
|
||||
{"gemini://example.com/path/", false},
|
||||
{"gemini://example.org/path", true},
|
||||
{"http://example.com/path", true},
|
||||
{"http://example.org/path", true},
|
||||
},
|
||||
},
|
||||
{
|
||||
// scheme: *, hostname: *, path: /subtree/*
|
||||
Pattern: "///subtree/",
|
||||
Matches: []Match{
|
||||
{"gemini://example.com/subtree/", true},
|
||||
{"gemini://example.com/subtree/nested/", true},
|
||||
{"gemini://example.com/subtree/nested/file", true},
|
||||
{"gemini://example.org/subtree/", true},
|
||||
{"gemini://example.org/subtree/nested/", true},
|
||||
{"gemini://example.org/subtree/nested/file", true},
|
||||
{"gemini://example.com/subtree", false},
|
||||
{"gemini://www.example.com/subtree/", true},
|
||||
{"http://example.com/subtree/", true},
|
||||
},
|
||||
},
|
||||
{
|
||||
// scheme: gemini, hostname: *.example.com, path: /*
|
||||
Pattern: "*.example.com",
|
||||
Matches: []Match{
|
||||
{"gemini://mail.example.com/", true},
|
||||
{"gemini://www.example.com/index.gmi", true},
|
||||
{"gemini://example.com/", false},
|
||||
{"gemini://a.b.example.com/", false},
|
||||
{"http://www.example.com/", false},
|
||||
},
|
||||
},
|
||||
{
|
||||
// scheme: http, hostname: *.example.com, path: /*
|
||||
Pattern: "http://*.example.com",
|
||||
Matches: []Match{
|
||||
{"http://mail.example.com/", true},
|
||||
{"http://www.example.com/index.gmi", true},
|
||||
{"http://example.com/", false},
|
||||
{"http://a.b.example.com/", false},
|
||||
{"gemini://www.example.com/", false},
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
for i, test := range tests {
|
||||
h := &nopHandler{}
|
||||
var mux ServeMux
|
||||
mux.Handle(test.Pattern, h)
|
||||
|
||||
for _, match := range tests[i].Matches {
|
||||
u, err := url.Parse(match.URL)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
got := mux.Handler(&Request{URL: u})
|
||||
if match.Ok {
|
||||
if h != got {
|
||||
t.Errorf("expected %s to match %s", test.Pattern, match.URL)
|
||||
}
|
||||
} else {
|
||||
if h == got {
|
||||
t.Errorf("expected %s not to match %s", test.Pattern, match.URL)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user