third_party/WebKit/LayoutTests/fast/events/constructors/error-event-constructor.html

   1 <!DOCTYPE html>
   2 <html>
   3 <head>
   4 <script src="../../../resources/js-test.js"></script>
   5 </head>
   6 <body>
   7 <script>
   8
   9 description("This tests the constructor for the ErrorEvent DOM class.");
  10
  11 // No initializer is passed.
  12 shouldBe("new ErrorEvent('eventType').bubbles", "false");
  13 shouldBe("new ErrorEvent('eventType').cancelable", "false");
  14 shouldBeEqualToString("new ErrorEvent('eventType').message", "");
  15 shouldBeEqualToString("new ErrorEvent('eventType').filename", "");
  16 shouldBe("new ErrorEvent('eventType').lineno", "0");
  17
  18 // bubbles is passed.
  19 shouldBe("new ErrorEvent('eventType', { bubbles: false }).bubbles", "false");
  20 shouldBe("new ErrorEvent('eventType', { bubbles: true }).bubbles", "true");
  21
  22 // cancelable is passed.
  23 shouldBe("new ErrorEvent('eventType', { cancelable: false }).cancelable", "false");
  24 shouldBe("new ErrorEvent('eventType', { cancelable: true }).cancelable", "true");
  25
  26 // message or filename is passed.
  27 ["message", "filename"].forEach(function (attr) {
  28     // Strings.
  29     shouldBeEqualToString("new ErrorEvent('eventType', { " + attr + ": 'melancholy' })." + attr, "melancholy");
  30     shouldBeEqualToString("new ErrorEvent('eventType', { " + attr + ": '' })." + attr, "");
  31
  32     // Non-strings.
  33     shouldBeEqualToString("new ErrorEvent('eventType', { " + attr + ": undefined })." + attr, "");
  34     shouldBeEqualToString("new ErrorEvent('eventType', { " + attr + ": null })." + attr, "null");
  35     shouldBeEqualToString("new ErrorEvent('eventType', { " + attr + ": false })." + attr, "false");
  36     shouldBeEqualToString("new ErrorEvent('eventType', { " + attr + ": true })." + attr, "true");
  37     shouldBeEqualToString("new ErrorEvent('eventType', { " + attr + ": 12345 })." + attr, "12345");
  38     shouldBeEqualToString("new ErrorEvent('eventType', { " + attr + ": 18446744073709551615 })." + attr, "18446744073709552000");
  39     shouldBeEqualToString("new ErrorEvent('eventType', { " + attr + ": NaN })." + attr, "NaN");
  40     shouldBeEqualToString("new ErrorEvent('eventType', { " + attr + ": [] })." + attr, "");
  41     shouldBeEqualToString("new ErrorEvent('eventType', { " + attr + ": [1, 2, 3] })." + attr, "1,2,3");
  42     shouldBeEqualToString("new ErrorEvent('eventType', { " + attr + ": {melancholy: 12345} })." + attr, "[object Object]");
  43     shouldBeEqualToString("new ErrorEvent('eventType', { " + attr + ": {valueOf: function () { return 'melancholy'; } } })." + attr, "[object Object]");
  44 });
  45
  46 // lineno is passed.
  47 // numbers within the unsigned long range.
  48 shouldBe("new ErrorEvent('eventType', { lineno: 0 }).lineno", "0");
  49 shouldBe("new ErrorEvent('eventType', { lineno: 1 }).lineno", "1");
  50 shouldBe("new ErrorEvent('eventType', { lineno: 4294967294 }).lineno", "4294967294");
  51 shouldBe("new ErrorEvent('eventType', { lineno: 4294967295 }).lineno", "4294967295");
  52
  53 // numbers out of the unsigned long range.
  54 // 2^{53}-1, the largest number that can be exactly represented by double.
  55 shouldBe("new ErrorEvent('eventType', { lineno: 9007199254740991 }).lineno", "4294967295");
  56 // 2^{64}-1
  57 shouldBe("new ErrorEvent('eventType', { lineno: 18446744073709551615 }).lineno", "0");
  58 shouldBe("new ErrorEvent('eventType', { lineno: 12345678901234567890 }).lineno", "3944679424");
  59 shouldBe("new ErrorEvent('eventType', { lineno: -1 }).lineno", "4294967295");
  60 shouldBe("new ErrorEvent('eventType', { lineno: 123.45 }).lineno", "123");
  61 shouldBe("new ErrorEvent('eventType', { lineno: NaN }).lineno", "0");
  62
  63 // Non-numeric values.
  64 shouldBe("new ErrorEvent('eventType', { lineno: undefined }).lineno", "0");
  65 shouldBe("new ErrorEvent('eventType', { lineno: null }).lineno", "0");
  66 shouldBe("new ErrorEvent('eventType', { lineno: '' }).lineno", "0");
  67 shouldBe("new ErrorEvent('eventType', { lineno: '12345' }).lineno", "12345");
  68 shouldBe("new ErrorEvent('eventType', { lineno: '12345a' }).lineno", "0");
  69 shouldBe("new ErrorEvent('eventType', { lineno: 'abc' }).lineno", "0");
  70 shouldBe("new ErrorEvent('eventType', { lineno: [] }).lineno", "0");
  71 shouldBe("new ErrorEvent('eventType', { lineno: [12345] }).lineno", "12345");
  72 shouldBe("new ErrorEvent('eventType', { lineno: [12345, 67890] }).lineno", "0");
  73 shouldBe("new ErrorEvent('eventType', { lineno: {} }).lineno", "0");
  74 shouldBe("new ErrorEvent('eventType', { lineno: {moemoe: 12345} }).lineno", "0");
  75 shouldBe("new ErrorEvent('eventType', { lineno: {valueOf: function () { return 12345; }} }).lineno", "12345");
  76
  77 // colno is passed.
  78 // numbers within the unsigned long range.
  79 shouldBe("new ErrorEvent('eventType', { colno: 0 }).colno", "0");
  80 shouldBe("new ErrorEvent('eventType', { colno: 1 }).colno", "1");
  81 shouldBe("new ErrorEvent('eventType', { colno: 4294967294 }).colno", "4294967294");
  82 shouldBe("new ErrorEvent('eventType', { colno: 4294967295 }).colno", "4294967295");
  83
  84 // numbers out of the unsigned long range.
  85 // 2^{53}-1, the largest number that can be exactly represented by double.
  86 shouldBe("new ErrorEvent('eventType', { colno: 9007199254740991 }).colno", "4294967295");
  87 // 2^{64}-1
  88 shouldBe("new ErrorEvent('eventType', { colno: 18446744073709551615 }).colno", "0");
  89 shouldBe("new ErrorEvent('eventType', { colno: 12345678901234567890 }).colno", "3944679424");
  90 shouldBe("new ErrorEvent('eventType', { colno: -1 }).colno", "4294967295");
  91 shouldBe("new ErrorEvent('eventType', { colno: 123.45 }).colno", "123");
  92 shouldBe("new ErrorEvent('eventType', { colno: NaN }).colno", "0");
  93
  94 // Non-numeric values.
  95 shouldBe("new ErrorEvent('eventType', { colno: undefined }).colno", "0");
  96 shouldBe("new ErrorEvent('eventType', { colno: null }).colno", "0");
  97 shouldBe("new ErrorEvent('eventType', { colno: '' }).colno", "0");
  98 shouldBe("new ErrorEvent('eventType', { colno: '12345' }).colno", "12345");
  99 shouldBe("new ErrorEvent('eventType', { colno: '12345a' }).colno", "0");
 100 shouldBe("new ErrorEvent('eventType', { colno: 'abc' }).colno", "0");
 101 shouldBe("new ErrorEvent('eventType', { colno: [] }).colno", "0");
 102 shouldBe("new ErrorEvent('eventType', { colno: [12345] }).colno", "12345");
 103 shouldBe("new ErrorEvent('eventType', { colno: [12345, 67890] }).colno", "0");
 104 shouldBe("new ErrorEvent('eventType', { colno: {} }).colno", "0");
 105 shouldBe("new ErrorEvent('eventType', { colno: {moemoe: 12345} }).colno", "0");
 106 shouldBe("new ErrorEvent('eventType', { colno: {valueOf: function () { return 12345; }} }).colno", "12345");
 107
 108 // error is passed.
 109 shouldBe("new ErrorEvent('eventType', { error: { moemoe: 12345 } }).error.moemoe", "12345");
 110 shouldBeEqualToString("new ErrorEvent('eventType', { error: { message: 'Message' } }).error.message", "Message");
 111
 112 // All initializers are passed.
 113 shouldBe("new ErrorEvent('eventType', { bubbles: true, cancelable: true, message: 'sakuranbo', filename: 'amaenbo', lineno: 12345, colno: 23456, error: { message: 'hi' } }).bubbles", "true");
 114 shouldBe("new ErrorEvent('eventType', { bubbles: true, cancelable: true, message: 'sakuranbo', filename: 'amaenbo', lineno: 12345, colno: 23456, error: { message: 'hi' } }).cancelable", "true");
 115 shouldBeEqualToString("new ErrorEvent('eventType', { bubbles: true, cancelable: true, message: 'sakuranbo', filename: 'amaenbo', lineno: 12345, colno: 23456, error: { message: 'hi' } }).message", "sakuranbo");
 116 shouldBeEqualToString("new ErrorEvent('eventType', { bubbles: true, cancelable: true, message: 'sakuranbo', filename: 'amaenbo', lineno: 12345, colno: 23456, error: { message: 'hi' } }).filename", "amaenbo");
 117 shouldBe("new ErrorEvent('eventType', { bubbles: true, cancelable: true, message: 'sakuranbo', filename: 'amaenbo', lineno: 12345, colno: 23456, error: { message: 'hi' } }).lineno", "12345");
 118 shouldBe("new ErrorEvent('eventType', { bubbles: true, cancelable: true, message: 'sakuranbo', filename: 'amaenbo', lineno: 12345, colno: 23456, error: { message: 'hi' } }).colno", "23456");
 119 shouldBeEqualToString("new ErrorEvent('eventType', { bubbles: true, cancelable: true, message: 'sakuranbo', filename: 'amaenbo', lineno: 12345, colno: 23456, error: { message: 'hi' } }).error.message", "hi");
 120 </script>
 121 </body>
 122 </html>