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-rw-r--r--urlesc/urlesc_test.go641
1 files changed, 0 insertions, 641 deletions
diff --git a/urlesc/urlesc_test.go b/urlesc/urlesc_test.go
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--- a/urlesc/urlesc_test.go
+++ /dev/null
@@ -1,641 +0,0 @@
-// 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.
-
-package urlesc
-
-import (
- "net/url"
- "testing"
-)
-
-type URLTest struct {
- in string
- out *url.URL
- roundtrip string // expected result of reserializing the URL; empty means same as "in".
-}
-
-var urltests = []URLTest{
- // no path
- {
- "http://www.google.com",
- &url.URL{
- Scheme: "http",
- Host: "www.google.com",
- },
- "",
- },
- // path
- {
- "http://www.google.com/",
- &url.URL{
- Scheme: "http",
- Host: "www.google.com",
- Path: "/",
- },
- "",
- },
- // path with hex escaping
- {
- "http://www.google.com/file%20one%26two",
- &url.URL{
- Scheme: "http",
- Host: "www.google.com",
- Path: "/file one&two",
- },
- "http://www.google.com/file%20one&two",
- },
- // user
- {
- "ftp://webmaster@www.google.com/",
- &url.URL{
- Scheme: "ftp",
- User: url.User("webmaster"),
- Host: "www.google.com",
- Path: "/",
- },
- "",
- },
- // escape sequence in username
- {
- "ftp://john%20doe@www.google.com/",
- &url.URL{
- Scheme: "ftp",
- User: url.User("john doe"),
- Host: "www.google.com",
- Path: "/",
- },
- "ftp://john%20doe@www.google.com/",
- },
- // query
- {
- "http://www.google.com/?q=go+language",
- &url.URL{
- Scheme: "http",
- Host: "www.google.com",
- Path: "/",
- RawQuery: "q=go+language",
- },
- "",
- },
- // query with hex escaping: NOT parsed
- {
- "http://www.google.com/?q=go%20language",
- &url.URL{
- Scheme: "http",
- Host: "www.google.com",
- Path: "/",
- RawQuery: "q=go%20language",
- },
- "",
- },
- // %20 outside query
- {
- "http://www.google.com/a%20b?q=c+d",
- &url.URL{
- Scheme: "http",
- Host: "www.google.com",
- Path: "/a b",
- RawQuery: "q=c+d",
- },
- "",
- },
- // path without leading /, so no parsing
- {
- "http:www.google.com/?q=go+language",
- &url.URL{
- Scheme: "http",
- Opaque: "www.google.com/",
- RawQuery: "q=go+language",
- },
- "http:www.google.com/?q=go+language",
- },
- // path without leading /, so no parsing
- {
- "http:%2f%2fwww.google.com/?q=go+language",
- &url.URL{
- Scheme: "http",
- Opaque: "%2f%2fwww.google.com/",
- RawQuery: "q=go+language",
- },
- "http:%2f%2fwww.google.com/?q=go+language",
- },
- // non-authority with path
- {
- "mailto:/webmaster@golang.org",
- &url.URL{
- Scheme: "mailto",
- Path: "/webmaster@golang.org",
- },
- "mailto:///webmaster@golang.org", // unfortunate compromise
- },
- // non-authority
- {
- "mailto:webmaster@golang.org",
- &url.URL{
- Scheme: "mailto",
- Opaque: "webmaster@golang.org",
- },
- "",
- },
- // unescaped :// in query should not create a scheme
- {
- "/foo?query=http://bad",
- &url.URL{
- Path: "/foo",
- RawQuery: "query=http://bad",
- },
- "",
- },
- // leading // without scheme should create an authority
- {
- "//foo",
- &url.URL{
- Host: "foo",
- },
- "",
- },
- // leading // without scheme, with userinfo, path, and query
- {
- "//user@foo/path?a=b",
- &url.URL{
- User: url.User("user"),
- Host: "foo",
- Path: "/path",
- RawQuery: "a=b",
- },
- "",
- },
- // Three leading slashes isn't an authority, but doesn't return an error.
- // (We can't return an error, as this code is also used via
- // ServeHTTP -> ReadRequest -> Parse, which is arguably a
- // different URL parsing context, but currently shares the
- // same codepath)
- {
- "///threeslashes",
- &url.URL{
- Path: "///threeslashes",
- },
- "",
- },
- {
- "http://user:password@google.com",
- &url.URL{
- Scheme: "http",
- User: url.UserPassword("user", "password"),
- Host: "google.com",
- },
- "http://user:password@google.com",
- },
- // unescaped @ in username should not confuse host
- {
- "http://j@ne:password@google.com",
- &url.URL{
- Scheme: "http",
- User: url.UserPassword("j@ne", "password"),
- Host: "google.com",
- },
- "http://j%40ne:password@google.com",
- },
- // unescaped @ in password should not confuse host
- {
- "http://jane:p@ssword@google.com",
- &url.URL{
- Scheme: "http",
- User: url.UserPassword("jane", "p@ssword"),
- Host: "google.com",
- },
- "http://jane:p%40ssword@google.com",
- },
- {
- "http://j@ne:password@google.com/p@th?q=@go",
- &url.URL{
- Scheme: "http",
- User: url.UserPassword("j@ne", "password"),
- Host: "google.com",
- Path: "/p@th",
- RawQuery: "q=@go",
- },
- "http://j%40ne:password@google.com/p@th?q=@go",
- },
- {
- "http://www.google.com/?q=go+language#foo",
- &url.URL{
- Scheme: "http",
- Host: "www.google.com",
- Path: "/",
- RawQuery: "q=go+language",
- Fragment: "foo",
- },
- "",
- },
- {
- "http://www.google.com/?q=go+language#foo%26bar",
- &url.URL{
- Scheme: "http",
- Host: "www.google.com",
- Path: "/",
- RawQuery: "q=go+language",
- Fragment: "foo&bar",
- },
- "http://www.google.com/?q=go+language#foo&bar",
- },
- {
- "file:///home/adg/rabbits",
- &url.URL{
- Scheme: "file",
- Host: "",
- Path: "/home/adg/rabbits",
- },
- "file:///home/adg/rabbits",
- },
- // "Windows" paths are no exception to the rule.
- // See golang.org/issue/6027, especially comment #9.
- {
- "file:///C:/FooBar/Baz.txt",
- &url.URL{
- Scheme: "file",
- Host: "",
- Path: "/C:/FooBar/Baz.txt",
- },
- "file:///C:/FooBar/Baz.txt",
- },
- // case-insensitive scheme
- {
- "MaIlTo:webmaster@golang.org",
- &url.URL{
- Scheme: "mailto",
- Opaque: "webmaster@golang.org",
- },
- "mailto:webmaster@golang.org",
- },
- // Relative path
- {
- "a/b/c",
- &url.URL{
- Path: "a/b/c",
- },
- "a/b/c",
- },
- // escaped '?' in username and password
- {
- "http://%3Fam:pa%3Fsword@google.com",
- &url.URL{
- Scheme: "http",
- User: url.UserPassword("?am", "pa?sword"),
- Host: "google.com",
- },
- "",
- },
- // escaped '?' and '#' in path
- {
- "http://example.com/%3F%23",
- &url.URL{
- Scheme: "http",
- Host: "example.com",
- Path: "?#",
- },
- "",
- },
- // unescaped [ ] ! ' ( ) * in path
- {
- "http://example.com/[]!'()*",
- &url.URL{
- Scheme: "http",
- Host: "example.com",
- Path: "[]!'()*",
- },
- "http://example.com/[]!'()*",
- },
- // escaped : / ? # [ ] @ in username and password
- {
- "http://%3A%2F%3F:%23%5B%5D%40@example.com",
- &url.URL{
- Scheme: "http",
- User: url.UserPassword(":/?", "#[]@"),
- Host: "example.com",
- },
- "",
- },
- // unescaped ! $ & ' ( ) * + , ; = in username and password
- {
- "http://!$&'():*+,;=@example.com",
- &url.URL{
- Scheme: "http",
- User: url.UserPassword("!$&'()", "*+,;="),
- Host: "example.com",
- },
- "",
- },
- // unescaped = : / . ? = in query component
- {
- "http://example.com/?q=http://google.com/?q=",
- &url.URL{
- Scheme: "http",
- Host: "example.com",
- Path: "/",
- RawQuery: "q=http://google.com/?q=",
- },
- "",
- },
- // unescaped : / ? [ ] @ ! $ & ' ( ) * + , ; = in fragment
- {
- "http://example.com/#:/?%23[]@!$&'()*+,;=",
- &url.URL{
- Scheme: "http",
- Host: "example.com",
- Path: "/",
- Fragment: ":/?#[]@!$&'()*+,;=",
- },
- "",
- },
-}
-
-func DoTestString(t *testing.T, parse func(string) (*url.URL, error), name string, tests []URLTest) {
- for _, tt := range tests {
- u, err := parse(tt.in)
- if err != nil {
- t.Errorf("%s(%q) returned error %s", name, tt.in, err)
- continue
- }
- expected := tt.in
- if len(tt.roundtrip) > 0 {
- expected = tt.roundtrip
- }
- s := Escape(u)
- if s != expected {
- t.Errorf("Escape(%s(%q)) == %q (expected %q)", name, tt.in, s, expected)
- }
- }
-}
-
-func TestURLString(t *testing.T) {
- DoTestString(t, url.Parse, "Parse", urltests)
-
- // no leading slash on path should prepend
- // slash on String() call
- noslash := URLTest{
- "http://www.google.com/search",
- &url.URL{
- Scheme: "http",
- Host: "www.google.com",
- Path: "search",
- },
- "",
- }
- s := Escape(noslash.out)
- if s != noslash.in {
- t.Errorf("Expected %s; go %s", noslash.in, s)
- }
-}
-
-type EscapeTest struct {
- in string
- out string
- err error
-}
-
-var escapeTests = []EscapeTest{
- {
- "",
- "",
- nil,
- },
- {
- "abc",
- "abc",
- nil,
- },
- {
- "one two",
- "one+two",
- nil,
- },
- {
- "10%",
- "10%25",
- nil,
- },
- {
- " ?&=#+%!<>#\"{}|\\^[]`☺\t:/@$'()*,;",
- "+?%26%3D%23%2B%25%21%3C%3E%23%22%7B%7D%7C%5C%5E%5B%5D%60%E2%98%BA%09%3A/%40%24%27%28%29%2A%2C%3B",
- nil,
- },
-}
-
-func TestEscape(t *testing.T) {
- for _, tt := range escapeTests {
- actual := QueryEscape(tt.in)
- if tt.out != actual {
- t.Errorf("QueryEscape(%q) = %q, want %q", tt.in, actual, tt.out)
- }
-
- // for bonus points, verify that escape:unescape is an identity.
- roundtrip, err := url.QueryUnescape(actual)
- if roundtrip != tt.in || err != nil {
- t.Errorf("QueryUnescape(%q) = %q, %s; want %q, %s", actual, roundtrip, err, tt.in, "[no error]")
- }
- }
-}
-
-var resolveReferenceTests = []struct {
- base, rel, expected string
-}{
- // Absolute URL references
- {"http://foo.com?a=b", "https://bar.com/", "https://bar.com/"},
- {"http://foo.com/", "https://bar.com/?a=b", "https://bar.com/?a=b"},
- {"http://foo.com/bar", "mailto:foo@example.com", "mailto:foo@example.com"},
-
- // Path-absolute references
- {"http://foo.com/bar", "/baz", "http://foo.com/baz"},
- {"http://foo.com/bar?a=b#f", "/baz", "http://foo.com/baz"},
- {"http://foo.com/bar?a=b", "/baz?c=d", "http://foo.com/baz?c=d"},
-
- // Scheme-relative
- {"https://foo.com/bar?a=b", "//bar.com/quux", "https://bar.com/quux"},
-
- // Path-relative references:
-
- // ... current directory
- {"http://foo.com", ".", "http://foo.com/"},
- {"http://foo.com/bar", ".", "http://foo.com/"},
- {"http://foo.com/bar/", ".", "http://foo.com/bar/"},
-
- // ... going down
- {"http://foo.com", "bar", "http://foo.com/bar"},
- {"http://foo.com/", "bar", "http://foo.com/bar"},
- {"http://foo.com/bar/baz", "quux", "http://foo.com/bar/quux"},
-
- // ... going up
- {"http://foo.com/bar/baz", "../quux", "http://foo.com/quux"},
- {"http://foo.com/bar/baz", "../../../../../quux", "http://foo.com/quux"},
- {"http://foo.com/bar", "..", "http://foo.com/"},
- {"http://foo.com/bar/baz", "./..", "http://foo.com/"},
- // ".." in the middle (issue 3560)
- {"http://foo.com/bar/baz", "quux/dotdot/../tail", "http://foo.com/bar/quux/tail"},
- {"http://foo.com/bar/baz", "quux/./dotdot/../tail", "http://foo.com/bar/quux/tail"},
- {"http://foo.com/bar/baz", "quux/./dotdot/.././tail", "http://foo.com/bar/quux/tail"},
- {"http://foo.com/bar/baz", "quux/./dotdot/./../tail", "http://foo.com/bar/quux/tail"},
- {"http://foo.com/bar/baz", "quux/./dotdot/dotdot/././../../tail", "http://foo.com/bar/quux/tail"},
- {"http://foo.com/bar/baz", "quux/./dotdot/dotdot/./.././../tail", "http://foo.com/bar/quux/tail"},
- {"http://foo.com/bar/baz", "quux/./dotdot/dotdot/dotdot/./../../.././././tail", "http://foo.com/bar/quux/tail"},
- {"http://foo.com/bar/baz", "quux/./dotdot/../dotdot/../dot/./tail/..", "http://foo.com/bar/quux/dot/"},
-
- // Remove any dot-segments prior to forming the target URI.
- // http://tools.ietf.org/html/rfc3986#section-5.2.4
- {"http://foo.com/dot/./dotdot/../foo/bar", "../baz", "http://foo.com/dot/baz"},
-
- // Triple dot isn't special
- {"http://foo.com/bar", "...", "http://foo.com/..."},
-
- // Fragment
- {"http://foo.com/bar", ".#frag", "http://foo.com/#frag"},
-
- // RFC 3986: Normal Examples
- // http://tools.ietf.org/html/rfc3986#section-5.4.1
- {"http://a/b/c/d;p?q", "g:h", "g:h"},
- {"http://a/b/c/d;p?q", "g", "http://a/b/c/g"},
- {"http://a/b/c/d;p?q", "./g", "http://a/b/c/g"},
- {"http://a/b/c/d;p?q", "g/", "http://a/b/c/g/"},
- {"http://a/b/c/d;p?q", "/g", "http://a/g"},
- {"http://a/b/c/d;p?q", "//g", "http://g"},
- {"http://a/b/c/d;p?q", "?y", "http://a/b/c/d;p?y"},
- {"http://a/b/c/d;p?q", "g?y", "http://a/b/c/g?y"},
- {"http://a/b/c/d;p?q", "#s", "http://a/b/c/d;p?q#s"},
- {"http://a/b/c/d;p?q", "g#s", "http://a/b/c/g#s"},
- {"http://a/b/c/d;p?q", "g?y#s", "http://a/b/c/g?y#s"},
- {"http://a/b/c/d;p?q", ";x", "http://a/b/c/;x"},
- {"http://a/b/c/d;p?q", "g;x", "http://a/b/c/g;x"},
- {"http://a/b/c/d;p?q", "g;x?y#s", "http://a/b/c/g;x?y#s"},
- {"http://a/b/c/d;p?q", "", "http://a/b/c/d;p?q"},
- {"http://a/b/c/d;p?q", ".", "http://a/b/c/"},
- {"http://a/b/c/d;p?q", "./", "http://a/b/c/"},
- {"http://a/b/c/d;p?q", "..", "http://a/b/"},
- {"http://a/b/c/d;p?q", "../", "http://a/b/"},
- {"http://a/b/c/d;p?q", "../g", "http://a/b/g"},
- {"http://a/b/c/d;p?q", "../..", "http://a/"},
- {"http://a/b/c/d;p?q", "../../", "http://a/"},
- {"http://a/b/c/d;p?q", "../../g", "http://a/g"},
-
- // RFC 3986: Abnormal Examples
- // http://tools.ietf.org/html/rfc3986#section-5.4.2
- {"http://a/b/c/d;p?q", "../../../g", "http://a/g"},
- {"http://a/b/c/d;p?q", "../../../../g", "http://a/g"},
- {"http://a/b/c/d;p?q", "/./g", "http://a/g"},
- {"http://a/b/c/d;p?q", "/../g", "http://a/g"},
- {"http://a/b/c/d;p?q", "g.", "http://a/b/c/g."},
- {"http://a/b/c/d;p?q", ".g", "http://a/b/c/.g"},
- {"http://a/b/c/d;p?q", "g..", "http://a/b/c/g.."},
- {"http://a/b/c/d;p?q", "..g", "http://a/b/c/..g"},
- {"http://a/b/c/d;p?q", "./../g", "http://a/b/g"},
- {"http://a/b/c/d;p?q", "./g/.", "http://a/b/c/g/"},
- {"http://a/b/c/d;p?q", "g/./h", "http://a/b/c/g/h"},
- {"http://a/b/c/d;p?q", "g/../h", "http://a/b/c/h"},
- {"http://a/b/c/d;p?q", "g;x=1/./y", "http://a/b/c/g;x=1/y"},
- {"http://a/b/c/d;p?q", "g;x=1/../y", "http://a/b/c/y"},
- {"http://a/b/c/d;p?q", "g?y/./x", "http://a/b/c/g?y/./x"},
- {"http://a/b/c/d;p?q", "g?y/../x", "http://a/b/c/g?y/../x"},
- {"http://a/b/c/d;p?q", "g#s/./x", "http://a/b/c/g#s/./x"},
- {"http://a/b/c/d;p?q", "g#s/../x", "http://a/b/c/g#s/../x"},
-
- // Extras.
- {"https://a/b/c/d;p?q", "//g?q", "https://g?q"},
- {"https://a/b/c/d;p?q", "//g#s", "https://g#s"},
- {"https://a/b/c/d;p?q", "//g/d/e/f?y#s", "https://g/d/e/f?y#s"},
- {"https://a/b/c/d;p#s", "?y", "https://a/b/c/d;p?y"},
- {"https://a/b/c/d;p?q#s", "?y", "https://a/b/c/d;p?y"},
-}
-
-func TestResolveReference(t *testing.T) {
- mustParse := func(url_ string) *url.URL {
- u, err := url.Parse(url_)
- if err != nil {
- t.Fatalf("Expected URL to parse: %q, got error: %v", url_, err)
- }
- return u
- }
- opaque := &url.URL{Scheme: "scheme", Opaque: "opaque"}
- for _, test := range resolveReferenceTests {
- base := mustParse(test.base)
- rel := mustParse(test.rel)
- url := base.ResolveReference(rel)
- if Escape(url) != test.expected {
- t.Errorf("URL(%q).ResolveReference(%q) == %q, got %q", test.base, test.rel, test.expected, Escape(url))
- }
- // Ensure that new instances are returned.
- if base == url {
- t.Errorf("Expected URL.ResolveReference to return new URL instance.")
- }
- // Test the convenience wrapper too.
- url, err := base.Parse(test.rel)
- if err != nil {
- t.Errorf("URL(%q).Parse(%q) failed: %v", test.base, test.rel, err)
- } else if Escape(url) != test.expected {
- t.Errorf("URL(%q).Parse(%q) == %q, got %q", test.base, test.rel, test.expected, Escape(url))
- } else if base == url {
- // Ensure that new instances are returned for the wrapper too.
- t.Errorf("Expected URL.Parse to return new URL instance.")
- }
- // Ensure Opaque resets the URL.
- url = base.ResolveReference(opaque)
- if *url != *opaque {
- t.Errorf("ResolveReference failed to resolve opaque URL: want %#v, got %#v", url, opaque)
- }
- // Test the convenience wrapper with an opaque URL too.
- url, err = base.Parse("scheme:opaque")
- if err != nil {
- t.Errorf(`URL(%q).Parse("scheme:opaque") failed: %v`, test.base, err)
- } else if *url != *opaque {
- t.Errorf("Parse failed to resolve opaque URL: want %#v, got %#v", url, opaque)
- } else if base == url {
- // Ensure that new instances are returned, again.
- t.Errorf("Expected URL.Parse to return new URL instance.")
- }
- }
-}
-
-type shouldEscapeTest struct {
- in byte
- mode encoding
- escape bool
-}
-
-var shouldEscapeTests = []shouldEscapeTest{
- // Unreserved characters (§2.3)
- {'a', encodePath, false},
- {'a', encodeUserPassword, false},
- {'a', encodeQueryComponent, false},
- {'a', encodeFragment, false},
- {'z', encodePath, false},
- {'A', encodePath, false},
- {'Z', encodePath, false},
- {'0', encodePath, false},
- {'9', encodePath, false},
- {'-', encodePath, false},
- {'-', encodeUserPassword, false},
- {'-', encodeQueryComponent, false},
- {'-', encodeFragment, false},
- {'.', encodePath, false},
- {'_', encodePath, false},
- {'~', encodePath, false},
-
- // User information (§3.2.1)
- {':', encodeUserPassword, true},
- {'/', encodeUserPassword, true},
- {'?', encodeUserPassword, true},
- {'@', encodeUserPassword, true},
- {'$', encodeUserPassword, false},
- {'&', encodeUserPassword, false},
- {'+', encodeUserPassword, false},
- {',', encodeUserPassword, false},
- {';', encodeUserPassword, false},
- {'=', encodeUserPassword, false},
-}
-
-func TestShouldEscape(t *testing.T) {
- for _, tt := range shouldEscapeTests {
- if shouldEscape(tt.in, tt.mode) != tt.escape {
- t.Errorf("shouldEscape(%q, %v) returned %v; expected %v", tt.in, tt.mode, !tt.escape, tt.escape)
- }
- }
-}
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