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|
<!DOCTYPE html>
<html>
<!--
Copyright 2009 The Closure Library Authors. All Rights Reserved.
Use of this source code is governed by the Apache License, Version 2.0.
See the COPYING file for details.
-->
<!--
Most of these tests were stolen from the original goog.Uri tests.
-->
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Closure Unit Tests - goog.uri.utils</title>
<script src="../base.js"></script>
<script>
goog.require('goog.functions');
goog.require('goog.testing.PropertyReplacer');
goog.require('goog.testing.jsunit');
goog.require('goog.uri.utils');
</script>
</head>
<body>
<script>
var utils = goog.uri.utils;
var stubs = new goog.testing.PropertyReplacer();
function setUpPage() {
goog.string.getRandomString = goog.functions.constant('RANDOM');
}
function tearDown() {
stubs.reset();
}
function testSplit() {
var uri = 'http://www.google.com:80/path%20path+path?q=query&hl=en#fragment';
assertEquals('http', utils.getScheme(uri));
assertNull(utils.getUserInfoEncoded(uri));
assertNull(utils.getUserInfo(uri));
assertEquals('www.google.com', utils.getDomainEncoded(uri));
assertEquals('www.google.com', utils.getDomain(uri));
assertEquals(80, utils.getPort(uri));
assertEquals('/path%20path+path', utils.getPathEncoded(uri));
assertEquals('/path path+path', utils.getPath(uri));
assertEquals('q=query&hl=en', utils.getQueryData(uri));
assertEquals('fragment', utils.getFragmentEncoded(uri));
assertEquals('fragment', utils.getFragment(uri));
assertNull(utils.getDomain('http://!!!'));
assertNull(utils.getScheme('www.x.com:80'));
assertEquals('Query data with no fragment identifier', 'foo=bar&baz=bin',
utils.getQueryData('http://google.com?foo=bar&baz=bin'));
}
function testMailtoUri() {
var uri = 'mailto:joe+random@hominid.com';
assertNull(utils.getDomain(uri));
assertEquals('mailto', utils.getScheme(uri));
assertEquals('joe+random@hominid.com', utils.getPath(uri));
}
function testSplitRelativeUri() {
var uri = '/path%20path+path?q=query&hl=en#fragment';
assertNull(utils.getScheme(uri));
assertNull(utils.getDomain(uri));
assertNull(utils.getDomainEncoded(uri));
assertNull(utils.getPort(uri));
assertEquals('/path%20path+path', utils.getPathEncoded(uri));
assertEquals('/path path+path', utils.getPath(uri));
assertEquals('q=query&hl=en', utils.getQueryData(uri));
assertEquals('fragment', utils.getFragmentEncoded(uri));
assertEquals('fragment', utils.getFragment(uri));
}
function testSplitIntoHostAndPath() {
// Splitting into host and path takes care of one of the major use cases
// of resolve, without implementing a generic algorithm that undoubtedly
// requires a huge footprint.
var uri = 'http://www.google.com:80/path%20path+path?q=query&hl=en#fragment';
assertEquals('http://www.google.com:80',
goog.uri.utils.getHost(uri));
assertEquals('/path%20path+path?q=query&hl=en#fragment',
goog.uri.utils.getPathAndAfter(uri));
var uri2 = 'http://www.google.com/calendar';
assertEquals('should handle missing fields', 'http://www.google.com',
goog.uri.utils.getHost(uri2));
assertEquals('should handle missing fields', '/calendar',
goog.uri.utils.getPathAndAfter(uri2));
}
function testRelativeUrisHaveNoPath() {
assertNull(utils.getPathEncoded('?hello'));
}
function testSetFragmentEncoded() {
var expected = 'http://www.google.com/path#bar';
assertEquals(expected,
utils.setFragmentEncoded('http://www.google.com/path#foo', 'bar'));
assertEquals(expected,
utils.setFragmentEncoded('http://www.google.com/path', 'bar'));
assertEquals('http://www.google.com/path',
utils.setFragmentEncoded('http://www.google.com/path', ''));
assertEquals('http://www.google.com/path',
utils.setFragmentEncoded('http://www.google.com/path', null));
}
function testGetParamValue() {
assertEquals('v1',
utils.getParamValue('/path?key=v1&c=d&keywithsuffix=v3&key=v2', 'key'));
assertEquals('v1',
utils.getParamValue('/path?kEY=v1&c=d&keywithsuffix=v3&key=v2', 'kEY'));
}
function testGetParamValues() {
assertArrayEquals('should ignore confusing suffixes', ['v1', 'v2'],
utils.getParamValues(
'/path?a=b&key=v1&c=d&key=v2&keywithsuffix=v3', 'key'));
assertArrayEquals('should be case sensitive', ['v2'],
utils.getParamValues('/path?a=b&keY=v1&c=d&KEy=v2&keywithsuffix=v3',
'KEy'));
assertArrayEquals('should work for the first parameter', ['v1', 'v2'],
utils.getParamValues('/path?key=v1&c=d&key=v2&keywithsuffix=v3', 'key'));
assertArrayEquals('should work for the last parameter', ['v1', 'v2'],
utils.getParamValues('/path?key=v1&c=d&keywithsuffix=v3&key=v2', 'key'));
assertArrayEquals(['1'],
utils.getParamValues('http://foo.com?q=1#?q=2&q=3', 'q'));
}
function testGetParamValueAllowsEqualInValues() {
assertEquals('equals signs can appear unencoded', 'v1=v2',
utils.getParamValue('/path?key=v1=v2', 'key'));
assertArrayEquals(['v1=v2=v3'],
utils.getParamValues('/path?key=v1=v2=v3', 'key'));
}
function testGetParamValueNoSuchKey() {
var uri = '/path?key=v1&c=d&keywithsuffix=v3&key=v2';
assertNull(utils.getParamValue(uri, 'nosuchkey'));
assertArrayEquals([], utils.getParamValues(uri, 'nosuchkey'));
assertFalse(utils.hasParam(uri, 'nosuchkey'));
assertNull(utils.getParamValue('q=1', 'q'));
assertEquals('1', utils.getParamValue('?q=1', 'q'));
}
function testGetParamValueEmptyAndMissingValueStrings() {
assertEquals('', utils.getParamValue('/path?key&bar', 'key'));
assertEquals('', utils.getParamValue('/path?foo=bar&key', 'key'));
assertEquals('', utils.getParamValue('/path?key', 'key'));
assertEquals('', utils.getParamValue('/path?key=', 'key'));
assertArrayEquals([''], utils.getParamValues('/path?key', 'key'));
assertArrayEquals([''], utils.getParamValues('/path?key&bar', 'key'));
assertArrayEquals([''], utils.getParamValues('/path?foo=bar&key', 'key'));
assertArrayEquals([''], utils.getParamValues('/path?foo=bar&key=', 'key'));
assertArrayEquals(['', '', '', 'j', ''],
utils.getParamValues('/path?key&key&key=&key=j&key', 'key'));
assertArrayEquals(['', '', '', '', ''],
utils.getParamValues('/pathqqq?q&qq&q&q=&q&q', 'q'));
assertTrue(utils.hasParam('/path?key=', 'key'));
}
function testGetParamValueDecoding() {
assertEquals('plus should be supported as alias of space', 'foo bar baz',
utils.getParamValue('/path?key=foo+bar%20baz', 'key'));
assertArrayEquals(['foo bar baz'],
utils.getParamValues('/path?key=foo%20bar%20baz', 'key'));
}
function testGetParamIgnoresParamsInFragmentIdentifiers() {
assertFalse(utils.hasParam('/path?bah#a&key=foo', 'key'));
assertEquals(null, utils.getParamValue('/path?bah#a&key=bar', 'key'));
assertArrayEquals([], utils.getParamValues('/path?bah#a&key=bar', 'key'));
}
function testGetParamIgnoresExcludesFragmentFromParameterValue() {
// Make sure the '#' doesn't get included anywhere, for parameter values
// of different lengths.
assertEquals('foo',
utils.getParamValue('/path?key=foo#key=bar&key=baz', 'key'));
assertArrayEquals(['foo'],
utils.getParamValues('/path?key=foo#key=bar&key=baz', 'key'));
assertEquals('',
utils.getParamValue('/path?key#key=bar&key=baz', 'key'));
assertArrayEquals([''],
utils.getParamValues('/path?key#key=bar&key=baz', 'key'));
assertEquals('x',
utils.getParamValue('/path?key=x#key=bar&key=baz', 'key'));
assertArrayEquals(['x'],
utils.getParamValues('/path?key=x#key=bar&key=baz', 'key'));
// Simply make sure hasParam doesn't die in this case.
assertTrue(utils.hasParam('/path?key=foo#key=bar&key=baz', 'key'));
assertTrue(utils.hasParam('/path?key=foo#key&key=baz', 'key'));
}
function testSameDomainPathsDiffer() {
var uri1 = 'http://www.google.com/a';
var uri2 = 'http://www.google.com/b';
assertTrue(goog.uri.utils.haveSameDomain(uri1, uri2));
assertTrue(goog.uri.utils.haveSameDomain(uri2, uri1));
}
function testSameDomainSchemesDiffer() {
var uri1 = 'http://www.google.com';
var uri2 = 'https://www.google.com';
assertFalse(goog.uri.utils.haveSameDomain(uri1, uri2));
assertFalse(goog.uri.utils.haveSameDomain(uri2, uri1));
}
function testSameDomainPortsDiffer() {
var uri1 = 'http://www.google.com:1234/a';
var uri2 = 'http://www.google.com/b';
var uri3 = 'http://www.google.com:2345/b';
assertFalse(goog.uri.utils.haveSameDomain(uri1, uri2));
assertFalse(goog.uri.utils.haveSameDomain(uri2, uri1));
assertFalse(goog.uri.utils.haveSameDomain(uri1, uri3));
}
function testSameDomainDomainsDiffer() {
var uri1 = '/a';
var uri2 = 'http://www.google.com/b';
assertFalse(goog.uri.utils.haveSameDomain(uri1, uri2));
assertFalse(goog.uri.utils.haveSameDomain(uri2, uri1));
}
function testSameDomainSubDomainDiffers() {
var uri1 = 'http://www.google.com/a';
var uri2 = 'http://mail.google.com/b';
assertFalse(goog.uri.utils.haveSameDomain(uri1, uri2));
assertFalse(goog.uri.utils.haveSameDomain(uri2, uri1));
}
function testSameDomainNoDomain() {
var uri1 = '/a';
var uri2 = '/b';
assertTrue(goog.uri.utils.haveSameDomain(uri1, uri2));
assertTrue(goog.uri.utils.haveSameDomain(uri2, uri1));
}
/**
* Simple class with a constant toString.
* @param {string} The result of toString.
* @constructor
*/
function HasString(stringValue) {
this.value_ = stringValue;
}
HasString.prototype.toString = function() {
return this.value_;
};
function testBuildFromEncodedParts() {
assertEquals('should handle full URL',
'http://foo@www.google.com:80/path?q=query#fragment',
utils.buildFromEncodedParts('http', 'foo', 'www.google.com',
80, '/path', 'q=query', 'fragment'));
assertEquals('should handle unspecified parameters', '/search',
utils.buildFromEncodedParts(null, null, undefined, null, '/search'));
assertEquals('should handle params of non-primitive types',
'http://foo@www.google.com:80/path?q=query#fragment',
utils.buildFromEncodedParts(new HasString('http'), new HasString('foo'),
new HasString('www.google.com'), new HasString('80'),
new HasString('/path'), new HasString('q=query'),
new HasString('fragment')));
}
function testAppendParam() {
assertEquals('http://foo.com?q=1',
utils.appendParam('http://foo.com', 'q', 1));
assertEquals('http://foo.com?q=1#preserve',
utils.appendParam('http://foo.com#preserve', 'q', 1));
assertEquals('should tolerate a lone question mark',
'http://foo.com?q=1',
utils.appendParam('http://foo.com?', 'q', 1));
assertEquals('http://foo.com?q=1&r=2',
utils.appendParam('http://foo.com?q=1', 'r', 2));
assertEquals('http://foo.com?q=1&r=2&s=3#preserve',
utils.appendParam('http://foo.com?q=1&r=2#preserve', 's', 3));
assertEquals('q=1&r=2&s=3&s=4',
utils.buildQueryData(['q', 1, 'r', 2, 's', [3, 4]]));
assertEquals('',
utils.buildQueryData([]));
assertEquals('?q=1#preserve',
utils.appendParam('#preserve', 'q', 1));
}
function testAppendParams() {
assertEquals('http://foo.com',
utils.appendParams('http://foo.com'));
assertEquals('http://foo.com?q=1&r=2&s=3&s=4#preserve',
utils.appendParams('http://foo.com#preserve',
'q', 1, 'r', 2, 's', [3, 4]));
assertEquals('http://foo.com?a=1&q=1&r=2&s=3&s=4#preserve',
utils.appendParams('http://foo.com?a=1#preserve',
'q', 1, 'r', 2, 's', [3, 4]));
assertEquals('http://foo.com?q=1&r=2&s=3&s=4#preserve',
utils.appendParams('http://foo.com?#preserve',
'q', 1, 'r', 2, 's', [3, 4]));
assertEquals('?q=1&r=2&s=3&s=4#preserve',
utils.appendParams('#preserve',
'q', 1, 'r', 2, 's', [3, 4]));
assertEquals('A question mark must not be appended if there are no ' +
'parameters, otherwise repeated appends will be broken.',
'http://foo.com#test', utils.appendParams('http://foo.com#test'));
assertEquals('should handle objects with to-string',
'http://foo.com?q=a&r=b',
utils.appendParams('http://foo.com',
'q', new HasString('a'), 'r', [new HasString('b')]));
assertThrows('appendParams should fail with an odd number of arguments.',
function() {
utils.appendParams('http://foo.com', 'a', 1, 'b');
});
}
function testAppendParamsAsArray() {
assertEquals('http://foo.com?q=1&r=2&s=3&s=4#preserve',
utils.appendParams('http://foo.com#preserve',
['q', 1, 'r', 2, 's', [3, 4]]));
assertEquals('http://foo.com?q=1&s=3&s=4#preserve',
utils.appendParams('http://foo.com#preserve',
['q', 1, 'r', null, 's', [3, 4]]));
assertEquals('http://foo.com?q=1&s=3&s=4#preserve',
utils.appendParams('http://foo.com#preserve',
['q', 1, 'r', undefined, 's', [3, 4]]));
assertEquals('http://foo.com?q=1&r=2&s=3&s=4&s=null&s=undefined#preserve',
utils.appendParams('http://foo.com#preserve',
['q', 1, 'r', 2, 's', [3, new HasString('4'), null, undefined]]));
}
function testAppendParamEscapes() {
assertEquals('http://foo.com?h=a%20b',
utils.appendParams('http://foo.com', 'h', 'a b'));
assertEquals('h=a%20b', utils.buildQueryData(['h', 'a b']));
assertEquals('h=a%20b', utils.buildQueryDataFromMap({'h': 'a b'}));
}
function testAppendParamsFromMap() {
var uri = utils.appendParamsFromMap('http://www.foo.com',
{'a': 1, 'b': 'bob', 'c': [1, 2, new HasString('3')]});
assertArrayEquals(['1'], utils.getParamValues(uri, 'a'));
assertArrayEquals(['bob'], utils.getParamValues(uri, 'b'));
assertArrayEquals(['1', '2', '3'], utils.getParamValues(uri, 'c'));
}
function testBuildQueryDataFromMap() {
assertEquals('a=1', utils.buildQueryDataFromMap({'a': 1}));
var uri = 'foo.com?' + utils.buildQueryDataFromMap(
{'a': 1, 'b': 'bob', 'c': [1, 2, new HasString('3')]});
assertArrayEquals(['1'], utils.getParamValues(uri, 'a'));
assertArrayEquals(['bob'], utils.getParamValues(uri, 'b'));
assertArrayEquals(['1', '2', '3'], utils.getParamValues(uri, 'c'));
}
function testMultiParamSkipsNullParams() {
// For the multi-param functions, null and undefined keys should be
// skipped, but null within a parameter array should still be appended.
assertEquals('buildQueryDataFromMap', 'a=null',
utils.buildQueryDataFromMap({'a': [null], 'b': null, 'c': undefined}));
assertEquals('buildQueryData', 'a=null',
utils.buildQueryData(['a', [null], 'b', null, 'c', undefined]));
assertEquals('appendParams', 'foo.com?a=null',
utils.appendParams('foo.com', 'a', [null], 'b', null, 'c', undefined));
assertEquals('empty strings should NOT be skipped', 'foo.com?a&b',
utils.appendParams('foo.com', 'a', [''], 'b', ''));
}
function testAppendSingleParamDoesAppendNullParams() {
// For the single-param function, exactly 1 parameter will always be appended.
assertEquals('appendParam does not skip null params', 'foo.com?a=null',
utils.appendParam('foo.com', 'a', null));
}
function testRemoveParam() {
assertEquals('remove middle', 'http://foo.com?q=1&s=3',
utils.removeParam('http://foo.com?q=1&r=2&s=3', 'r'));
assertEquals('remove first', 'http://foo.com?r=2&s=3',
utils.removeParam('http://foo.com?q=1&r=2&s=3', 'q'));
assertEquals('remove last', 'http://foo.com?q=1&r=2',
utils.removeParam('http://foo.com?q=1&r=2&s=3', 's'));
assertEquals('remove only param', 'http://foo.com',
utils.removeParam('http://foo.com?q=1', 'q'));
}
function testRemoveParamWithFragment() {
assertEquals('remove middle', 'http://foo.com?q=1&s=3#?r=1&r=1',
utils.removeParam('http://foo.com?q=1&r=2&s=3#?r=1&r=1', 'r'));
assertEquals('remove first', 'http://foo.com?r=2&s=3#?q=1&q=1',
utils.removeParam('http://foo.com?q=1&r=2&s=3#?q=1&q=1', 'q'));
assertEquals('remove only param', 'http://foo.com#?q=1&q=1',
utils.removeParam('http://foo.com?q=1#?q=1&q=1', 'q'));
assertEquals('remove last', 'http://foo.com?q=1&r=2#?s=1&s=1',
utils.removeParam('http://foo.com?q=1&r=2&s=3#?s=1&s=1', 's'));
}
function testRemoveNonExistent() {
assertEquals('remove key not present', 'http://foo.com?q=1',
utils.removeParam('http://foo.com?q=1', 'nosuchkey'));
assertEquals('remove key not present', 'http://foo.com#q=1',
utils.removeParam('http://foo.com#q=1', 'q'));
assertEquals('remove key from empty string', '',
utils.removeParam('', 'nosuchkey'));
}
function testRemoveMultiple() {
assertEquals('remove four of the same', 'http://foo.com',
utils.removeParam('http://foo.com?q=1&q=2&q=3&q=4', 'q'));
assertEquals('remove four of the same with another one in the middle',
'http://foo.com?a=99',
utils.removeParam('http://foo.com?q=1&q=2&a=99&q=3&q=4', 'q'));
}
function testSetParam() {
assertEquals('middle, no fragment', 'http://foo.com?q=1&s=3&r=999',
utils.setParam('http://foo.com?q=1&r=2&s=3', 'r', 999));
assertEquals('middle', 'http://foo.com?q=1&s=3&r=999#?r=1&r=1',
utils.setParam('http://foo.com?q=1&r=2&s=3#?r=1&r=1', 'r', 999));
assertEquals('first', 'http://foo.com?r=2&s=3&q=999#?q=1&q=1',
utils.setParam('http://foo.com?q=1&r=2&s=3#?q=1&q=1', 'q', 999));
assertEquals('only param', 'http://foo.com?q=999#?q=1&q=1',
utils.setParam('http://foo.com?q=1#?q=1&q=1', 'q', 999));
assertEquals('last', 'http://foo.com?q=1&r=2&s=999#?s=1&s=1',
utils.setParam('http://foo.com?q=1&r=2&s=3#?s=1&s=1', 's', 999));
assertEquals('multiple', 'http://foo.com?s=999#?s=1&s=1',
utils.setParam('http://foo.com?s=1&s=2&s=3#?s=1&s=1', 's', 999));
assertEquals('none', 'http://foo.com?r=1&s=999#?s=1&s=1',
utils.setParam('http://foo.com?r=1#?s=1&s=1', 's', 999));
}
function testModifyQueryParams() {
var uri = 'http://foo.com?a=A&a=A2&b=B&b=B2&c=C';
uri = utils.appendParam(uri, 'd', 'D');
assertEquals('http://foo.com?a=A&a=A2&b=B&b=B2&c=C&d=D', uri);
uri = utils.removeParam(uri, 'd');
uri = utils.appendParam(uri, 'd', 'D2');
assertEquals('http://foo.com?a=A&a=A2&b=B&b=B2&c=C&d=D2', uri);
uri = utils.removeParam(uri, 'a');
uri = utils.appendParam(uri, 'a', 'A3');
assertEquals('http://foo.com?b=B&b=B2&c=C&d=D2&a=A3', uri);
uri = utils.removeParam(uri, 'a');
uri = utils.appendParam(uri, 'a', 'A4');
assertEquals('A4', utils.getParamValue(uri, 'a'));
}
function testBrowserEncoding() {
// Sanity check borrowed from old code to ensure that encodeURIComponent
// is good enough. Entire test should be safe to delete.
var allowedInFragment = /[A-Za-z0-9\-\._~!$&'()*+,;=:@/?]/g;
var sb = [];
for (var i = 33; i < 500; i++) { // arbitrarily use first 500 chars.
sb.push(String.fromCharCode(i));
}
var testString = sb.join('');
var encodedStr = encodeURIComponent(testString);
// Strip all percent encoded characters, as they're ok.
encodedStr = encodedStr.replace(/%[0-9A-F][0-9A-F]/g, '');
// Remove allowed characters.
encodedStr = encodedStr.replace(allowedInFragment, '');
// Only illegal characters should remain, which is a fail.
assertEquals('String should be empty', 0, encodedStr.length);
}
function testAppendPath() {
var uri = 'http://www.foo.com';
var expected = uri + '/dummy';
assertEquals('Path has no trailing "/", adding with leading "/" failed',
expected,
goog.uri.utils.appendPath(uri, '/dummy'));
assertEquals('Path has no trailing "/", adding with no leading "/" failed',
expected,
goog.uri.utils.appendPath(uri, 'dummy'));
uri = uri + '/';
assertEquals('Path has trailing "/", adding with leading "/" failed',
expected,
goog.uri.utils.appendPath(uri, '/dummy'));
assertEquals('Path has trailing "/", adding with no leading "/" failed',
expected,
goog.uri.utils.appendPath(uri, 'dummy'));
}
function testMakeUnique() {
assertEquals('http://www.google.com?zx=RANDOM#blob',
goog.uri.utils.makeUnique('http://www.google.com#blob'));
assertEquals('http://www.google.com?a=1&b=2&zx=RANDOM#blob',
goog.uri.utils.makeUnique('http://www.google.com?zx=9&a=1&b=2#blob'));
}
</script>
</body>
</html>
|
