| // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| library uriTest; |
| |
| import "package:expect/expect.dart"; |
| import 'dart:convert'; |
| |
| testUri(String uri, bool isAbsolute) { |
| Expect.equals(isAbsolute, Uri.parse(uri).isAbsolute); |
| Expect.stringEquals(uri, Uri.parse(uri).toString()); |
| |
| // Test equals and hashCode members. |
| Expect.equals(Uri.parse(uri), Uri.parse(uri)); |
| Expect.equals(Uri.parse(uri).hashCode, Uri.parse(uri).hashCode); |
| } |
| |
| testEncodeDecode(String orig, String encoded) { |
| var e = Uri.encodeFull(orig); |
| Expect.stringEquals(encoded, e); |
| var d = Uri.decodeFull(encoded); |
| Expect.stringEquals(orig, d); |
| } |
| |
| testEncodeDecodeComponent(String orig, String encoded) { |
| var e = Uri.encodeComponent(orig); |
| Expect.stringEquals(encoded, e); |
| var d = Uri.decodeComponent(encoded); |
| Expect.stringEquals(orig, d); |
| } |
| |
| testEncodeDecodeQueryComponent(String orig, |
| String encodedUTF8, |
| String encodedLatin1, |
| String encodedAscii) { |
| var e, d; |
| e = Uri.encodeQueryComponent(orig); |
| Expect.stringEquals(encodedUTF8, e); |
| d = Uri.decodeQueryComponent(encodedUTF8); |
| Expect.stringEquals(orig, d); |
| |
| e = Uri.encodeQueryComponent(orig, encoding: UTF8); |
| Expect.stringEquals(encodedUTF8, e); |
| d = Uri.decodeQueryComponent(encodedUTF8, encoding: UTF8); |
| Expect.stringEquals(orig, d); |
| |
| e = Uri.encodeQueryComponent(orig, encoding: LATIN1); |
| Expect.stringEquals(encodedLatin1, e); |
| d = Uri.decodeQueryComponent(encodedLatin1, encoding: LATIN1); |
| Expect.stringEquals(orig, d); |
| |
| if (encodedAscii != null) { |
| e = Uri.encodeQueryComponent(orig, encoding: ASCII); |
| Expect.stringEquals(encodedAscii, e); |
| d = Uri.decodeQueryComponent(encodedAscii, encoding: ASCII); |
| Expect.stringEquals(orig, d); |
| } else { |
| Expect.throws(() => Uri.encodeQueryComponent(orig, encoding: ASCII), |
| (e) => e is ArgumentError); |
| } |
| } |
| |
| testUriPerRFCs(Uri base) { |
| // From RFC 3986. |
| Expect.stringEquals("g:h", base.resolve("g:h").toString()); |
| Expect.stringEquals("http://a/b/c/g", base.resolve("g").toString()); |
| Expect.stringEquals("http://a/b/c/g", base.resolve("./g").toString()); |
| Expect.stringEquals("http://a/b/c/g/", base.resolve("g/").toString()); |
| Expect.stringEquals("http://a/g", base.resolve("/g").toString()); |
| Expect.stringEquals("http://g", base.resolve("//g").toString()); |
| Expect.stringEquals("http://a/b/c/d;p?y", base.resolve("?y").toString()); |
| Expect.stringEquals("http://a/b/c/g?y", base.resolve("g?y").toString()); |
| Expect.stringEquals("http://a/b/c/d;p?q#s", base.resolve("#s").toString()); |
| Expect.stringEquals("http://a/b/c/g#s", base.resolve("g#s").toString()); |
| Expect.stringEquals("http://a/b/c/g?y#s", base.resolve("g?y#s").toString()); |
| Expect.stringEquals("http://a/b/c/;x", base.resolve(";x").toString()); |
| Expect.stringEquals("http://a/b/c/g;x", base.resolve("g;x").toString()); |
| Expect.stringEquals("http://a/b/c/g;x?y#s", |
| base.resolve("g;x?y#s").toString()); |
| Expect.stringEquals("http://a/b/c/d;p?q", base.resolve("").toString()); |
| Expect.stringEquals("http://a/b/c/", base.resolve(".").toString()); |
| Expect.stringEquals("http://a/b/c/", base.resolve("./").toString()); |
| Expect.stringEquals("http://a/b/", base.resolve("..").toString()); |
| Expect.stringEquals("http://a/b/", base.resolve("../").toString()); |
| Expect.stringEquals("http://a/b/g", base.resolve("../g").toString()); |
| Expect.stringEquals("http://a/", base.resolve("../..").toString()); |
| Expect.stringEquals("http://a/", base.resolve("../../").toString()); |
| Expect.stringEquals("http://a/g", base.resolve("../../g").toString()); |
| Expect.stringEquals("http://a/g", base.resolve("../../../g").toString()); |
| Expect.stringEquals("http://a/g", base.resolve("../../../../g").toString()); |
| Expect.stringEquals("http://a/g", base.resolve("/./g").toString()); |
| Expect.stringEquals("http://a/g", base.resolve("/../g").toString()); |
| Expect.stringEquals("http://a/b/c/g.", base.resolve("g.").toString()); |
| Expect.stringEquals("http://a/b/c/.g", base.resolve(".g").toString()); |
| Expect.stringEquals("http://a/b/c/g..", base.resolve("g..").toString()); |
| Expect.stringEquals("http://a/b/c/..g", base.resolve("..g").toString()); |
| Expect.stringEquals("http://a/b/g", base.resolve("./../g").toString()); |
| Expect.stringEquals("http://a/b/c/g/", base.resolve("./g/.").toString()); |
| Expect.stringEquals("http://a/b/c/g/h", base.resolve("g/./h").toString()); |
| Expect.stringEquals("http://a/b/c/h", base.resolve("g/../h").toString()); |
| Expect.stringEquals("http://a/b/c/g;x=1/y", |
| base.resolve("g;x=1/./y").toString()); |
| Expect.stringEquals("http://a/b/c/y", base.resolve("g;x=1/../y").toString()); |
| Expect.stringEquals("http://a/b/c/g?y/./x", |
| base.resolve("g?y/./x").toString()); |
| Expect.stringEquals("http://a/b/c/g?y/../x", |
| base.resolve("g?y/../x").toString()); |
| Expect.stringEquals("http://a/b/c/g#s/./x", |
| base.resolve("g#s/./x").toString()); |
| Expect.stringEquals("http://a/b/c/g#s/../x", |
| base.resolve("g#s/../x").toString()); |
| Expect.stringEquals("http:g", base.resolve("http:g").toString()); |
| |
| // Additional tests (not from RFC 3986). |
| Expect.stringEquals("http://a/b/g;p/h;s", |
| base.resolve("../g;p/h;s").toString()); |
| } |
| |
| void testResolvePath(String expected, String path) { |
| Expect.equals(expected, new Uri().resolveUri(new Uri(path: path)).path); |
| Expect.equals( |
| "http://localhost$expected", |
| Uri.parse("http://localhost").resolveUri(new Uri(path: path)).toString()); |
| } |
| |
| main() { |
| testUri("http:", true); |
| testUri("file://", true); |
| testUri("file", false); |
| testUri("http://user@example.com:8080/fisk?query=89&hest=silas", true); |
| testUri("http://user@example.com:8080/fisk?query=89&hest=silas#fragment", |
| false); |
| Expect.stringEquals("http://user@example.com/a/b/c?query#fragment", |
| new Uri( |
| scheme: "http", |
| userInfo: "user", |
| host: "example.com", |
| port: 80, |
| path: "/a/b/c", |
| query: "query", |
| fragment: "fragment").toString()); |
| Expect.stringEquals("//null@null/a/b/c/", |
| new Uri( |
| scheme: null, |
| userInfo: null, |
| host: null, |
| port: 0, |
| path: "/a/b/c/", |
| query: null, |
| fragment: null).toString()); |
| Expect.stringEquals("file://", Uri.parse("file:").toString()); |
| |
| testResolvePath("/a/g", "/a/b/c/./../../g"); |
| testResolvePath("/a/g", "/a/b/c/./../../g"); |
| testResolvePath("/mid/6", "mid/content=5/../6"); |
| testResolvePath("/a/b/e", "a/b/c/d/../../e"); |
| testResolvePath("/a/b/e", "../a/b/c/d/../../e"); |
| testResolvePath("/a/b/e", "./a/b/c/d/../../e"); |
| testResolvePath("/a/b/e", "../a/b/./c/d/../../e"); |
| testResolvePath("/a/b/e", "./a/b/./c/d/../../e"); |
| testResolvePath("/a/b/e/", "./a/b/./c/d/../../e/."); |
| testResolvePath("/a/b/e/", "./a/b/./c/d/../../e/./."); |
| testResolvePath("/a/b/e/", "./a/b/./c/d/../../e/././."); |
| |
| final urisSample = "http://a/b/c/d;p?q"; |
| Uri baseFromString = Uri.parse(urisSample); |
| testUriPerRFCs(baseFromString); |
| Uri base = Uri.parse(urisSample); |
| testUriPerRFCs(base); |
| |
| Expect.stringEquals( |
| "http://example.com", |
| Uri.parse("http://example.com/a/b/c").origin); |
| Expect.stringEquals( |
| "https://example.com", |
| Uri.parse("https://example.com/a/b/c").origin); |
| Expect.stringEquals( |
| "http://example.com:1234", |
| Uri.parse("http://example.com:1234/a/b/c").origin); |
| Expect.stringEquals( |
| "https://example.com:1234", |
| Uri.parse("https://example.com:1234/a/b/c").origin); |
| Expect.throws( |
| () => Uri.parse("http:").origin, |
| (e) { return e is StateError; }, |
| "origin for uri with empty host should fail"); |
| Expect.throws( |
| () => new Uri( |
| scheme: "http", |
| userInfo: null, |
| host: "", |
| port: 80, |
| path: "/a/b/c", |
| query: "query", |
| fragment: "fragment").origin, |
| (e) { return e is StateError; }, |
| "origin for uri with empty host should fail"); |
| Expect.throws( |
| () => new Uri( |
| scheme: null, |
| userInfo: null, |
| host: "", |
| port: 80, |
| path: "/a/b/c", |
| query: "query", |
| fragment: "fragment").origin, |
| (e) { return e is StateError; }, |
| "origin for uri with empty scheme should fail"); |
| Expect.throws( |
| () => new Uri( |
| scheme: "http", |
| userInfo: null, |
| host: null, |
| port: 80, |
| path: "/a/b/c", |
| query: "query", |
| fragment: "fragment").origin, |
| (e) { return e is StateError; }, |
| "origin for uri with empty host should fail"); |
| Expect.throws( |
| () => Uri.parse("http://:80").origin, |
| (e) { return e is StateError; }, |
| "origin for uri with empty host should fail"); |
| Expect.throws( |
| () => Uri.parse("file://localhost/test.txt").origin, |
| (e) { return e is StateError; }, |
| "origin for non-http/https uri should fail"); |
| |
| // URI encode tests |
| // Create a string with code point 0x10000 encoded as a surrogate pair. |
| var s = UTF8.decode([0xf0, 0x90, 0x80, 0x80]); |
| |
| Expect.stringEquals("\u{10000}", s); |
| |
| testEncodeDecode("A + B", "A%20+%20B"); |
| testEncodeDecode("\uFFFE", "%EF%BF%BE"); |
| testEncodeDecode("\uFFFF", "%EF%BF%BF"); |
| testEncodeDecode("\uFFFE", "%EF%BF%BE"); |
| testEncodeDecode("\uFFFF", "%EF%BF%BF"); |
| testEncodeDecode("\x7f", "%7F"); |
| testEncodeDecode("\x80", "%C2%80"); |
| testEncodeDecode("\u0800", "%E0%A0%80"); |
| // All characters not escaped by encodeFull. |
| var unescapedFull = |
| r"abcdefghijklmnopqrstuvwxyz" |
| r"ABCDEFGHIJKLMNOPQRSTUVWXYZ" |
| r"0123456789!#$&'()*+,-./:;=?@_~"; |
| // ASCII characters escaped by encodeFull: |
| var escapedFull = |
| "\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f" |
| "\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f" |
| r' "%<>[\]^`{|}' |
| "\x7f"; |
| var escapedTo = |
| "%00%01%02%03%04%05%06%07%08%09%0A%0B%0C%0D%0E%0F" |
| "%10%11%12%13%14%15%16%17%18%19%1A%1B%1C%1D%1E%1F" |
| "%20%22%25%3C%3E%5B%5C%5D%5E%60%7B%7C%7D%7F"; |
| testEncodeDecode(unescapedFull, unescapedFull); |
| testEncodeDecode(escapedFull, escapedTo); |
| var nonAscii = |
| "\x80-\xff-\u{100}-\u{7ff}-\u{800}-\u{ffff}-\u{10000}-\u{10ffff}"; |
| var nonAsciiEncoding = |
| "%C2%80-%C3%BF-%C4%80-%DF%BF-%E0%A0%80-%EF%BF%BF-" |
| "%F0%90%80%80-%F4%8F%BF%BF"; |
| testEncodeDecode(nonAscii, nonAsciiEncoding); |
| testEncodeDecode(s, "%F0%90%80%80"); |
| testEncodeDecodeComponent("A + B", "A%20%2B%20B"); |
| testEncodeDecodeComponent("\uFFFE", "%EF%BF%BE"); |
| testEncodeDecodeComponent("\uFFFF", "%EF%BF%BF"); |
| testEncodeDecodeComponent("\uFFFE", "%EF%BF%BE"); |
| testEncodeDecodeComponent("\uFFFF", "%EF%BF%BF"); |
| testEncodeDecodeComponent("\x7f", "%7F"); |
| testEncodeDecodeComponent("\x80", "%C2%80"); |
| testEncodeDecodeComponent("\u0800", "%E0%A0%80"); |
| testEncodeDecodeComponent(":/@',;?&=+\$", "%3A%2F%40'%2C%3B%3F%26%3D%2B%24"); |
| testEncodeDecodeComponent(s, "%F0%90%80%80"); |
| testEncodeDecodeQueryComponent("A + B", "A+%2B+B", "A+%2B+B", "A+%2B+B"); |
| testEncodeDecodeQueryComponent( |
| "æ ø å", "%C3%A6+%C3%B8+%C3%A5", "%E6+%F8+%E5", null); |
| testEncodeDecodeComponent(nonAscii, nonAsciiEncoding); |
| |
| // Invalid URI - : and @ is swapped, port ("host") should be numeric. |
| Expect.throws( |
| () => Uri.parse("file://user@password:host/path"), |
| (e) => e is FormatException); |
| } |
