LayoutTests/fast/files/blob-constructor.html - Issue 74213009: File constructor understands lastModified.

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Issue 74213009: File constructor understands lastModified. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Addressed feedback. Created 7 years, 1 month ago

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1 <!DOCTYPE html>	1 <!DOCTYPE html>

2	2

3 <script src="../../resources/js-test.js"></script>	3 <script src="../../resources/js-test.js"></script>

4 <script>	4 <script>

5 description("Test the Blob constructor.");	5 description("Test the Blob constructor.");

6	6

7 // Test the different ways you can construct a Blob.	7 // Test the different ways you can construct a Blob.

8 shouldBeTrue("(new Blob()) instanceof window.Blob");	8 shouldBeTrue("(new Blob()) instanceof window.Blob");

9 shouldBeTrue("(new Blob([])) instanceof window.Blob");	9 shouldBeTrue("(new Blob([])) instanceof window.Blob");

10 shouldBeTrue("(new Blob(['hello'])) instanceof window.Blob");	10 shouldBeTrue("(new Blob(['hello'])) instanceof window.Blob");

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54 shouldThrow("(new Blob([], null)) instanceof window.Blob", "'TypeError: Failed t o construct \\'Blob\\': The 2nd argument is not of type Object.'");	54 shouldThrow("(new Blob([], null)) instanceof window.Blob", "'TypeError: Failed t o construct \\'Blob\\': The 2nd argument is not of type Object.'");

55 shouldThrow("(new Blob([], undefined)) instanceof window.Blob", "'TypeError: Fai led to construct \\'Blob\\': The 2nd argument is not of type Object.'");	55 shouldThrow("(new Blob([], undefined)) instanceof window.Blob", "'TypeError: Fai led to construct \\'Blob\\': The 2nd argument is not of type Object.'");

56 shouldThrow("(new Blob([], 123)) instanceof window.Blob", "'TypeError: Failed to construct \\'Blob\\': The 2nd argument is not of type Object.'");	56 shouldThrow("(new Blob([], 123)) instanceof window.Blob", "'TypeError: Failed to construct \\'Blob\\': The 2nd argument is not of type Object.'");

57 shouldThrow("(new Blob([], 123.4)) instanceof window.Blob", "'TypeError: Failed to construct \\'Blob\\': The 2nd argument is not of type Object.'");	57 shouldThrow("(new Blob([], 123.4)) instanceof window.Blob", "'TypeError: Failed to construct \\'Blob\\': The 2nd argument is not of type Object.'");

58 shouldThrow("(new Blob([], true)) instanceof window.Blob", "'TypeError: Failed t o construct \\'Blob\\': The 2nd argument is not of type Object.'");	58 shouldThrow("(new Blob([], true)) instanceof window.Blob", "'TypeError: Failed t o construct \\'Blob\\': The 2nd argument is not of type Object.'");

59 shouldThrow("(new Blob([], 'abc')) instanceof window.Blob", "'TypeError: Failed to construct \\'Blob\\': The 2nd argument is not of type Object.'");	59 shouldThrow("(new Blob([], 'abc')) instanceof window.Blob", "'TypeError: Failed to construct \\'Blob\\': The 2nd argument is not of type Object.'");

60 shouldBeTrue("(new Blob([], [])) instanceof window.Blob");	60 shouldBeTrue("(new Blob([], [])) instanceof window.Blob");

61 shouldBeTrue("(new Blob([], /abc/)) instanceof window.Blob");	61 shouldBeTrue("(new Blob([], /abc/)) instanceof window.Blob");

62 shouldBeTrue("(new Blob([], function () {})) instanceof window.Blob");	62 shouldBeTrue("(new Blob([], function () {})) instanceof window.Blob");

63	63

64 // Test that the type/size is correctly added to the Blob	64 // Test that the type/size is correctly added to the Blob.

65 shouldBe("(new Blob([], {type:'text/html'})).type", "'text/html'");	65 shouldBe("(new Blob([], {type:'text/html'})).type", "'text/html'");

66 shouldBe("(new Blob([], {type:'text/html'})).size", "0");	66 shouldBe("(new Blob([], {type:'text/html'})).size", "0");

67 shouldBe("(new Blob([], {type:'text/plain;charset=UTF-8'})).type", "'text/plain; charset=utf-8'");	67 shouldBe("(new Blob([], {type:'text/plain;charset=UTF-8'})).type", "'text/plain; charset=utf-8'");

68	68

	69 // Test that the File-specific lastModified is not set by the Blob constructor.

	70 shouldBe("(new Blob([])).lastModified", "undefined");

	71 shouldBe("(new Blob([], {})).lastModified", "undefined");

	72 shouldBe("(new Blob([], {lastModified: new Date()})).lastModified", "undefined") ;

	73

69 // Test the number of expected arguments in the Blob constructor.	74 // Test the number of expected arguments in the Blob constructor.

70 shouldBe("window.Blob.length", "0");	75 shouldBe("window.Blob.length", "0");

71	76

72 // Test ArrayBufferView parameters.	77 // Test ArrayBufferView parameters.

73 shouldBe("new Blob([new DataView(new ArrayBuffer(100))]).size", "100");	78 shouldBe("new Blob([new DataView(new ArrayBuffer(100))]).size", "100");

74 shouldBe("new Blob([new Uint8Array(100)]).size", "100");	79 shouldBe("new Blob([new Uint8Array(100)]).size", "100");

75 shouldBe("new Blob([new Uint8ClampedArray(100)]).size", "100");	80 shouldBe("new Blob([new Uint8ClampedArray(100)]).size", "100");

76 shouldBe("new Blob([new Uint16Array(100)]).size", "200");	81 shouldBe("new Blob([new Uint16Array(100)]).size", "200");

77 shouldBe("new Blob([new Uint32Array(100)]).size", "400");	82 shouldBe("new Blob([new Uint32Array(100)]).size", "400");

78 shouldBe("new Blob([new Int8Array(100)]).size", "100");	83 shouldBe("new Blob([new Int8Array(100)]).size", "100");

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110 Object.defineProperty(throwingSequence, "1", {	115 Object.defineProperty(throwingSequence, "1", {

111 get: function() { throw new Error("Misbehaving property"); },	116 get: function() { throw new Error("Misbehaving property"); },

112 enumerable: true, configurable: true	117 enumerable: true, configurable: true

113 });	118 });

114 Object.defineProperty(throwingSequence, "2", {	119 Object.defineProperty(throwingSequence, "2", {

115 get: function() { throw new Error("This should not be thrown"); },	120 get: function() { throw new Error("This should not be thrown"); },

116 enumerable: true, configurable: true	121 enumerable: true, configurable: true

117 });	122 });

118 shouldThrow("new Blob(throwingSequence)", "'Error: Misbehaving property'");	123 shouldThrow("new Blob(throwingSequence)", "'Error: Misbehaving property'");

119 </script>	124 </script>

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