third_party/WebKit/LayoutTests/fast/events/constructors/progress-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 ProgressEvent DOM class.");
  10
  11 // No initializer is passed.
  12 shouldBe("new ProgressEvent('eventType').bubbles", "false");
  13 shouldBe("new ProgressEvent('eventType').cancelable", "false");
  14 shouldBe("new ProgressEvent('eventType').lengthComputable", "false");
  15 shouldBe("new ProgressEvent('eventType').loaded", "0");
  16 shouldBe("new ProgressEvent('eventType').total", "0");
  17
  18 // bubbles is passed.
  19 shouldBe("new ProgressEvent('eventType', { bubbles: false }).bubbles", "false");
  20 shouldBe("new ProgressEvent('eventType', { bubbles: true }).bubbles", "true");
  21
  22 // cancelable is passed.
  23 shouldBe("new ProgressEvent('eventType', { cancelable: false }).cancelable", "false");
  24 shouldBe("new ProgressEvent('eventType', { cancelable: true }).cancelable", "true");
  25
  26 // lengthComputable is passed.
  27 shouldBe("new ProgressEvent('eventType', { lengthComputable: false }).lengthComputable", "false");
  28 shouldBe("new ProgressEvent('eventType', { lengthComputable: true }).lengthComputable", "true");
  29
  30 // loaded or total is passed.
  31 ["loaded", "total"].forEach(function (attr) {
  32     // [0, 2^53 - 1]. A value that is in the unsigned long long range and can be exactly represented as a double.
  33     shouldBe("new ProgressEvent('eventType', { " + attr + ": 0 })." + attr, "0");
  34     shouldBe("new ProgressEvent('eventType', { " + attr + ": 1 })." + attr, "1");
  35     shouldBe("new ProgressEvent('eventType', { " + attr + ": 9007199254740990 })." + attr, "9007199254740990");
  36     shouldBe("new ProgressEvent('eventType', { " + attr + ": 9007199254740991 })." + attr, "9007199254740991");
  37
  38     // [2^53, 2^64 - 1]. A value that is in the unsigned long long range but cannot be represented as a double.
  39     // Spec: http://www.w3.org/TR/WebIDL/#es-unsigned-long-long
  40     shouldBe("new ProgressEvent('eventType', { " + attr + ": 18446744073709551615 })." + attr, "0");
  41     shouldBe("new ProgressEvent('eventType', { " + attr + ": 12345678901234567890 })." + attr, "12345678901234567890");
  42
  43     // A negative number.
  44     shouldBe("new ProgressEvent('eventType', { " + attr + ": -1 })." + attr, "18446744073709551615");
  45
  46     // NaN.
  47     shouldBe("new ProgressEvent('eventType', { " + attr + ": NaN })." + attr, "0");
  48
  49     // A double.
  50     shouldBe("new ProgressEvent('eventType', { " + attr + ": 123.45 })." + attr, "123");
  51
  52     // Non-numeric values.
  53     shouldBe("new ProgressEvent('eventType', { " + attr + ": undefined })." + attr, "0");
  54     shouldBe("new ProgressEvent('eventType', { " + attr + ": null })." + attr, "0");
  55     shouldBe("new ProgressEvent('eventType', { " + attr + ": '' })." + attr, "0");
  56     shouldBe("new ProgressEvent('eventType', { " + attr + ": '12345' })." + attr, "12345");
  57     shouldBe("new ProgressEvent('eventType', { " + attr + ": '12345a' })." + attr, "0");
  58     shouldBe("new ProgressEvent('eventType', { " + attr + ": 'abc' })." + attr, "0");
  59     shouldBe("new ProgressEvent('eventType', { " + attr + ": [] })." + attr, "0");
  60     shouldBe("new ProgressEvent('eventType', { " + attr + ": [12345] })." + attr, "12345");
  61     shouldBe("new ProgressEvent('eventType', { " + attr + ": [12345, 67890] })." + attr, "0");
  62     shouldBe("new ProgressEvent('eventType', { " + attr + ": {} })." + attr, "0");
  63     shouldBe("new ProgressEvent('eventType', { " + attr + ": {moe: 12345} })." + attr, "0");
  64     shouldBe("new ProgressEvent('eventType', { " + attr + ": {valueOf: function () { return 12345; }} })." + attr, "12345");
  65 });
  66
  67 // All initializers are passed.
  68 shouldBe("new ProgressEvent('eventType', { bubbles: true, cancelable: true, lengthComputable: true, loaded: 12345, total: 12345 }).bubbles", "true");
  69 shouldBe("new ProgressEvent('eventType', { bubbles: true, cancelable: true, lengthComputable: true, loaded: 12345, total: 12345 }).cancelable", "true");
  70 shouldBe("new ProgressEvent('eventType', { bubbles: true, cancelable: true, lengthComputable: true, loaded: 12345, total: 12345 }).lengthComputable", "true");
  71 shouldBe("new ProgressEvent('eventType', { bubbles: true, cancelable: true, lengthComputable: true, loaded: 12345, total: 12345 }).loaded", "12345");
  72 shouldBe("new ProgressEvent('eventType', { bubbles: true, cancelable: true, lengthComputable: true, loaded: 12345, total: 12345 }).total", "12345");
  73 </script>
  74 </body>
  75 </html>