src/third_party/WebKit/LayoutTests/fast/dom/idl-dictionary-unittest.html

   1 <!DOCTYPE html>
   2 <script src="../../resources/js-test.js"></script>
   3 <script>
   4 description('IDL dictionary unittest');
   5
   6 var testObject1 = { foo: 'x' };
   7 var testObject2 = { bar: 'y' };
   8
   9 if (window.internals && internals.dictionaryTest) {
  10     var dictionaryTest = window.internals.dictionaryTest();
  11
  12     debug('Test for setting an empty dictionary');
  13     dictionaryTest.set({});
  14     dict = dictionaryTest.get();
  15     shouldBeUndefined('dict.longMember');
  16     shouldBe('dict.longMemberWithDefault', '42');
  17     shouldBeUndefined('dict.longOrNullMember');
  18     shouldBeNull('dict.longOrNullMemberWithDefault');
  19     shouldBeUndefined('dict.booleanMember');
  20     shouldBeUndefined('dict.doubleMember');
  21     shouldBeUndefined('dict.stringMember');
  22     shouldBeEqualToString('dict.stringMemberWithDefault', 'defaultStringValue');
  23     shouldBeUndefined('dict.stringSequenceMember');
  24     shouldBeUndefined('dict.stringSequenceOrNullMember');
  25     shouldBeUndefined('dict.elementMember');
  26     shouldBeUndefined('dict.elementOrNullMember');
  27     shouldBeUndefined('dict.enumMember');
  28     shouldBeEqualToString('dict.enumMemberWithDefault', 'foo');
  29     shouldBeUndefined('dict.enumOrNullMember');
  30     shouldBeUndefined('dict.objectMember');
  31     shouldBeNull('dict.objectOrNullMemberWithDefault');
  32     debug('');
  33
  34     debug('Test for setting undefined');
  35     dictionaryTest.set(undefined);
  36     dict = dictionaryTest.get();
  37     shouldBeUndefined('dict.longMember');
  38     shouldBe('dict.longMemberWithDefault', '42');
  39     shouldBeUndefined('dict.longOrNullMember');
  40     shouldBeNull('dict.longOrNullMemberWithDefault');
  41     shouldBeUndefined('dict.booleanMember');
  42     shouldBeUndefined('dict.doubleMember');
  43     shouldBeUndefined('dict.stringMember');
  44     shouldBeEqualToString('dict.stringMemberWithDefault', 'defaultStringValue');
  45     shouldBeUndefined('dict.stringSequenceMember');
  46     shouldBeUndefined('dict.stringSequenceOrNullMember');
  47     shouldBeUndefined('dict.elementMember');
  48     shouldBeUndefined('dict.elementOrNullMember');
  49     shouldBeUndefined('dict.objectMember');
  50     shouldBeNull('dict.objectOrNullMemberWithDefault');
  51     debug('');
  52
  53     var element1 = document.createElement('div');
  54
  55     debug('Test for setting valid values');
  56     dictionaryTest.set({
  57         longMember: 1,
  58         longMemberWithDefault: 2,
  59         longOrNullMember: 3,
  60         longOrNullMemberWithDefault: 4,
  61         stringMember: 'modifiedString1',
  62         stringMemberWithDefault: 'modifiedString2',
  63         booleanMember: true,
  64         doubleMember: 3.14,
  65         stringSequenceMember: ['foo', 'bar', 'baz'],
  66         stringSequenceOrNullMember: [],
  67         elementMember: element1,
  68         elementOrNullMember: null,
  69         enumMember: 'foo',
  70         enumMemberWithDefault: 'bar',
  71         enumOrNullMember: 'baz',
  72         objectMember: testObject1,
  73         objectOrNullMemberWithDefault: testObject2,
  74     });
  75     dict = dictionaryTest.get();
  76     shouldBe('dict.longMember', '1');
  77     shouldBe('dict.longMemberWithDefault', '2');
  78     shouldBe('dict.longOrNullMember', '3');
  79     shouldBe('dict.longOrNullMemberWithDefault', '4');
  80     shouldBeEqualToString('dict.stringMember', 'modifiedString1');
  81     shouldBeEqualToString('dict.stringMemberWithDefault', 'modifiedString2');
  82     shouldBeTrue('dict.booleanMember');
  83     shouldBe('dict.doubleMember', '3.14');
  84     shouldBe('dict.stringSequenceMember', '["foo", "bar", "baz"]');
  85     shouldBe('dict.stringSequenceOrNullMember', '[]');
  86     shouldBe('dict.elementMember', 'element1');
  87     // This will be undefined as the spec says
  88     shouldBeUndefined('dict.elementOrNullMember');
  89     shouldBeEqualToString('dict.enumMember', 'foo');
  90     shouldBeEqualToString('dict.enumMemberWithDefault', 'bar');
  91     shouldBeEqualToString('dict.enumOrNullMember', 'baz');
  92     shouldBe('dict.objectMember', 'testObject1');
  93     shouldBe('dict.objectOrNullMemberWithDefault', 'testObject2');
  94     debug('');
  95
  96     debug('Test for explicit undefined or null, and missing members');
  97     dictionaryTest.set({
  98         longMember: undefined,
  99         longMemberWithDefault: null,
 100         longOrNullMember: undefined,
 101         longOrNullMemberWithDefault: null,
 102     });
 103     dict = dictionaryTest.get();
 104     shouldBeUndefined('dict.longMember');
 105     shouldBe('dict.longMemberWithDefault', '42');
 106     shouldBeUndefined('dict.longOrNullMember');
 107     // Nullable and its default value is null
 108     shouldBeNull('dict.longOrNullMemberWithDefault');
 109     debug('');
 110
 111     debug('Test for setting invalid member');
 112     dictionaryTest.set({invalidMember: 'shouldNotBeSet'});
 113     dict = dictionaryTest.get();
 114     shouldBeUndefined('dict.invalidMember');
 115     debug('');
 116
 117     debug('Test for setting invalid enum value');
 118     shouldThrow("dictionaryTest.set({enumMember: 'invalid'})");
 119     debug('');
 120
 121     debug('Test for setting invalid object value');
 122     shouldThrow("dictionaryTest.set({objectMember: 42})");
 123     shouldThrow("dictionaryTest.set({objectMember: 'invalid'})");
 124     debug('');
 125
 126     debug('Test for passing invalid dictionary values');
 127     shouldThrow("dictionaryTest.set(42)");
 128     shouldThrow("dictionaryTest.set('string')");
 129     debug('');
 130 }
 131 </script>