diff options
Diffstat (limited to 'dom/tests/mochitest/ajax/prototype/test/unit/array_test.js')
| -rw-r--r-- | dom/tests/mochitest/ajax/prototype/test/unit/array_test.js | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/dom/tests/mochitest/ajax/prototype/test/unit/array_test.js b/dom/tests/mochitest/ajax/prototype/test/unit/array_test.js new file mode 100644 index 0000000000..c3f9d41147 --- /dev/null +++ b/dom/tests/mochitest/ajax/prototype/test/unit/array_test.js @@ -0,0 +1,190 @@ +var globalArgsTest = 'nothing to see here'; + +new Test.Unit.Runner({ + test$A: function(){ + this.assertEnumEqual([], $A({})); + }, + + testToArrayOnArguments: function(){ + function toArrayOnArguments(){ + globalArgsTest = $A(arguments); + } + toArrayOnArguments(); + this.assertEnumEqual([], globalArgsTest); + toArrayOnArguments('foo'); + this.assertEnumEqual(['foo'], globalArgsTest); + toArrayOnArguments('foo','bar'); + this.assertEnumEqual(['foo','bar'], globalArgsTest); + }, + + testToArrayOnNodeList: function(){ + // direct HTML + this.assertEqual(3, $A($('test_node').childNodes).length); + + // DOM + var element = document.createElement('div'); + element.appendChild(document.createTextNode('22')); + (2).times(function(){ element.appendChild(document.createElement('span')) }); + this.assertEqual(3, $A(element.childNodes).length); + + // HTML String + element = document.createElement('div'); + $(element).update('22<span></span><span></span'); + this.assertEqual(3, $A(element.childNodes).length); + }, + + testClear: function(){ + this.assertEnumEqual([], [].clear()); + this.assertEnumEqual([], [1].clear()); + this.assertEnumEqual([], [1,2].clear()); + }, + + testClone: function(){ + this.assertEnumEqual([], [].clone()); + this.assertEnumEqual([1], [1].clone()); + this.assertEnumEqual([1,2], [1,2].clone()); + this.assertEnumEqual([0,1,2], [0,1,2].clone()); + var a = [0,1,2]; + var b = a; + this.assertIdentical(a, b); + b = a.clone(); + this.assertNotIdentical(a, b); + }, + + testFirst: function(){ + this.assertUndefined([].first()); + this.assertEqual(1, [1].first()); + this.assertEqual(1, [1,2].first()); + }, + + testLast: function(){ + this.assertUndefined([].last()); + this.assertEqual(1, [1].last()); + this.assertEqual(2, [1,2].last()); + }, + + testCompact: function(){ + this.assertEnumEqual([], [].compact()); + this.assertEnumEqual([1,2,3], [1,2,3].compact()); + this.assertEnumEqual([0,1,2,3], [0,null,1,2,undefined,3].compact()); + this.assertEnumEqual([1,2,3], [null,1,2,3,null].compact()); + }, + + testFlatten: function(){ + this.assertEnumEqual([], [].flatten()); + this.assertEnumEqual([1,2,3], [1,2,3].flatten()); + this.assertEnumEqual([1,2,3], [1,[[[2,3]]]].flatten()); + this.assertEnumEqual([1,2,3], [[1],[2],[3]].flatten()); + this.assertEnumEqual([1,2,3], [[[[[[[1]]]]]],2,3].flatten()); + }, + + testIndexOf: function(){ + this.assertEqual(-1, [].indexOf(1)); + this.assertEqual(-1, [0].indexOf(1)); + this.assertEqual(0, [1].indexOf(1)); + this.assertEqual(1, [0,1,2].indexOf(1)); + this.assertEqual(0, [1,2,1].indexOf(1)); + this.assertEqual(2, [1,2,1].indexOf(1, -1)); + this.assertEqual(1, [undefined,null].indexOf(null)); + }, + + testLastIndexOf: function(){ + this.assertEqual(-1,[].lastIndexOf(1)); + this.assertEqual(-1, [0].lastIndexOf(1)); + this.assertEqual(0, [1].lastIndexOf(1)); + this.assertEqual(2, [0,2,4,6].lastIndexOf(4)); + this.assertEqual(3, [4,4,2,4,6].lastIndexOf(4)); + this.assertEqual(3, [0,2,4,6].lastIndexOf(6,3)); + this.assertEqual(-1, [0,2,4,6].lastIndexOf(6,2)); + this.assertEqual(0, [6,2,4,6].lastIndexOf(6,2)); + + var fixture = [1,2,3,4,3]; + this.assertEqual(4, fixture.lastIndexOf(3)); + this.assertEnumEqual([1,2,3,4,3],fixture); + + //tests from http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Objects:Array:lastIndexOf + var array = [2, 5, 9, 2]; + this.assertEqual(3,array.lastIndexOf(2)); + this.assertEqual(-1,array.lastIndexOf(7)); + this.assertEqual(3,array.lastIndexOf(2,3)); + this.assertEqual(0,array.lastIndexOf(2,2)); + this.assertEqual(0,array.lastIndexOf(2,-2)); + this.assertEqual(3,array.lastIndexOf(2,-1)); + }, + + testInspect: function(){ + this.assertEqual('[]',[].inspect()); + this.assertEqual('[1]',[1].inspect()); + this.assertEqual('[\'a\']',['a'].inspect()); + this.assertEqual('[\'a\', 1]',['a',1].inspect()); + }, + + testIntersect: function(){ + this.assertEnumEqual([1,3], [1,1,3,5].intersect([1,2,3])); + this.assertEnumEqual([1], [1,1].intersect([1,1])); + this.assertEnumEqual([0], [0,2].intersect([1,0])); + this.assertEnumEqual([], [1,1,3,5].intersect([4])); + this.assertEnumEqual([], [1].intersect(['1'])); + + this.assertEnumEqual( + ['B','C','D'], + $R('A','Z').toArray().intersect($R('B','D').toArray()) + ); + }, + + testToJSON: function(){ + this.assertEqual('[]', [].toJSON()); + this.assertEqual('[\"a\"]', ['a'].toJSON()); + this.assertEqual('[\"a\", 1]', ['a', 1].toJSON()); + this.assertEqual('[\"a\", {\"b\": null}]', ['a', {'b': null}].toJSON()); + }, + + testReduce: function(){ + this.assertUndefined([].reduce()); + this.assertNull([null].reduce()); + this.assertEqual(1, [1].reduce()); + this.assertEnumEqual([1,2,3], [1,2,3].reduce()); + this.assertEnumEqual([1,null,3], [1,null,3].reduce()); + }, + + testReverse: function(){ + this.assertEnumEqual([], [].reverse()); + this.assertEnumEqual([1], [1].reverse()); + this.assertEnumEqual([2,1], [1,2].reverse()); + this.assertEnumEqual([3,2,1], [1,2,3].reverse()); + }, + + testSize: function(){ + this.assertEqual(4, [0, 1, 2, 3].size()); + this.assertEqual(0, [].size()); + }, + + testUniq: function(){ + this.assertEnumEqual([1], [1, 1, 1].uniq()); + this.assertEnumEqual([1], [1].uniq()); + this.assertEnumEqual([], [].uniq()); + this.assertEnumEqual([0, 1, 2, 3], [0, 1, 2, 2, 3, 0, 2].uniq()); + this.assertEnumEqual([0, 1, 2, 3], [0, 0, 1, 1, 2, 3, 3, 3].uniq(true)); + }, + + testWithout: function(){ + this.assertEnumEqual([], [].without(0)); + this.assertEnumEqual([], [0].without(0)); + this.assertEnumEqual([1], [0,1].without(0)); + this.assertEnumEqual([1,2], [0,1,2].without(0)); + }, + + test$w: function(){ + this.assertEnumEqual(['a', 'b', 'c', 'd'], $w('a b c d')); + this.assertEnumEqual([], $w(' ')); + this.assertEnumEqual([], $w('')); + this.assertEnumEqual([], $w(null)); + this.assertEnumEqual([], $w(undefined)); + this.assertEnumEqual([], $w()); + this.assertEnumEqual([], $w(10)); + this.assertEnumEqual(['a'], $w('a')); + this.assertEnumEqual(['a'], $w('a ')); + this.assertEnumEqual(['a'], $w(' a')); + this.assertEnumEqual(['a', 'b', 'c', 'd'], $w(' a b\nc\t\nd\n')); + } +});
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