LayoutTests/fast/files/blob-constructor.html - Issue 57483002: Implement File constructor.

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Issue 57483002: Implement File constructor. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Rebased against master, updated patch. Created 7 years, 1 month ago

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1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">	1 <!DOCTYPE html>

2 <html>	2

3 <head>

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

5 </head>	4 <script>

6 <body>	5 description("Test the Blob constructor.");

7 <script src="script-tests/blob-constructor.js"></script>	6
kinuko 2013/11/14 05:41:06 (It's fine for this CL, but it'd have been probabl (It's fine for this CL, but it'd have been probably easier for review if you did this expansion in a separate CL.) pwnall-personal 2013/11/14 14:31:19 I'm really sorry about that, and appreciate you re Show quoted text On 2013/11/14 05:41:06, kinuko wrote: > (It's fine for this CL, but it'd have been probably easier for review if you did > this expansion in a separate CL.) I'm really sorry about that, and appreciate you reviewing the CL my mess-up. I'll do better in future CLs!
8 </body>	7 // Test the diffrent ways you can construct a Blob.

9 </html>	8 shouldBeTrue("(new Blob()) instanceof window.Blob");

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

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

	11 shouldBeTrue("(new Blob(['hello'], {})) instanceof window.Blob");

	12 shouldBeTrue("(new Blob(['hello'], {type:'text/html'})) instanceof window.Blob") ;

	13 shouldBeTrue("(new Blob(['hello'], {type:'text/html', endings:'native'})) instan ceof window.Blob");

	14 shouldBeTrue("(new Blob(['hello'], {type:'text/html', endings:'transparent'})) i nstanceof window.Blob");

	15

	16 // Test invalid blob parts

	17 shouldThrow("new Blob('hello')", '"TypeError: Failed to construct \'Blob\': The 1st argument is neither an array, nor does it have indexed properties."');

	18 shouldThrow("new Blob(0)", '"TypeError: Failed to construct \'Blob\': The 1st ar gument is neither an array, nor does it have indexed properties."');

	19

	20 // Test valid blob parts.

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

	22 shouldBeTrue("(new Blob(['stringPrimitive'])) instanceof window.Blob");

	23 shouldBeTrue("(new Blob([String('stringObject')])) instanceof window.Blob");

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

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

	26

	27 // Test some conversions to string in the parts array.

	28 shouldBe("(new Blob([12])).size", "2");

	29 shouldBe("(new Blob([[]])).size", "0"); // [].toString() is the empty st ring

	30 shouldBe("(new Blob([{}])).size", "15");; // {}.toString() is the string " [object Object]"

	31 shouldBe("(new Blob([document])).size", "21"); // document.toString() is the st ring "[object HTMLDocument]"

	32

	33 var toStringingObj = { toString: function() { return "A string"; } };

	34 shouldBe("(new Blob([toStringingObj])).size", "8");

	35

	36 var throwingObj = { toString: function() { throw "Error"; } };

	37 shouldThrow("new Blob([throwingObj])", "'Error'");

	38

	39 // Test some invalid property bags

	40 shouldBeTrue("(new Blob([], {unknownKey:'value'})) instanceof window.Blob"); // Ignore invalid keys

	41 shouldThrow("new Blob([], {endings:'illegalValue'})", "'TypeError: Failed to con struct \\'Blob\\': The \"endings\" property must be either \"transparent\" or \" native\".'");

	42 shouldThrow("new Blob([], {endings:throwingObj})", "'Error'");

	43 shouldThrow("new Blob([], {type:throwingObj})", "'Error'");

	44 shouldThrow("new Blob([], {type:'hello\u00EE'})", "'SyntaxError: Failed to const ruct \\'Blob\\': The \"type\" property must consist of ASCII characters.'");

	45

	46 // Test that order of property bag evaluation is lexigraphical

	47 var throwingObj1 = { toString: function() { throw "Error 1"; } };

	48 var throwingObj2 = { toString: function() { throw "Error 2"; } };

	49 shouldThrow("new Blob([], {endings:throwingObj1, type:throwingObj2})", "'Error 1 '");

	50 shouldThrow("new Blob([], {type:throwingObj2, endings:throwingObj1})", "'Error 1 '");

	51 shouldThrow("new Blob([], {type:throwingObj2, endings:'illegal'})", "'TypeError: Failed to construct \\'Blob\\': The \"endings\" property must be either \"trans parent\" or \"native\".'");

	52

	53 // Test various non-object literals being used as property bags

	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.'");

	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.'");

	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.'");

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

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

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

	63

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

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

	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'");

	68

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

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

	71

	72 // Test ArrayBufferView Parameters

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

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

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

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

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

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

	79 shouldBe("new Blob([new Int16Array(100)]).size", "200");

	80 shouldBe("new Blob([new Int32Array(100)]).size", "400");

	81 shouldBe("new Blob([new Float32Array(100)]).size", "400");

	82 shouldBe("new Blob([new Float64Array(100)]).size", "800");

	83 shouldBe("new Blob([new Float64Array(100), new Int32Array(100), new Uint8Array(1 00), new DataView(new ArrayBuffer(100))]).size", "1400");

	84 shouldBe("new Blob([new Blob([new Int32Array(100)]), new Uint8Array(100), new Fl oat32Array(100), new DataView(new ArrayBuffer(100))]).size", "1000");

	85

	86 // Test ArrayBuffer Parameters

	87 shouldBe("new Blob([(new DataView(new ArrayBuffer(100))).buffer]).size", "100");

	88 shouldBe("new Blob([(new Uint8Array(100)).buffer]).size", "100");

	89 shouldBe("new Blob([(new Uint8ClampedArray(100)).buffer]).size", "100");

	90 shouldBe("new Blob([(new Uint16Array(100)).buffer]).size", "200");

	91 shouldBe("new Blob([(new Uint32Array(100)).buffer]).size", "400");

	92 shouldBe("new Blob([(new Int8Array(100)).buffer]).size", "100");

	93 shouldBe("new Blob([(new Int16Array(100)).buffer]).size", "200");

	94 shouldBe("new Blob([(new Int32Array(100)).buffer]).size", "400");

	95 shouldBe("new Blob([(new Float32Array(100)).buffer]).size", "400");

	96 shouldBe("new Blob([(new Float64Array(100)).buffer]).size", "800");

	97 shouldBe("new Blob([(new Float64Array(100)).buffer, (new Int32Array(100)).buffer , (new Uint8Array(100)).buffer, (new DataView(new ArrayBuffer(100))).buffer]).si ze", "1400");

	98 shouldBe("new Blob([new Blob([(new Int32Array(100)).buffer]), (new Uint8Array(10 0)).buffer, (new Float32Array(100)).buffer, (new DataView(new ArrayBuffer(100))) .buffer]).size", "1000");

	99

	100 // Test passing blob parts in sequences.

	101 shouldBeTrue("new Blob({length: 0}) instanceof window.Blob");

	102 shouldBe("new Blob({length: 0}).size", "0");

	103 shouldBe("new Blob({length: 1, 0: 'string'}).size", "6");

	104 shouldBe("new Blob({length: 2, 0: new Uint8Array(100), 1: new Int16Array(100)}). size", "300");

	105 shouldBe("new Blob({length: 1, 0: 'string'}, {type: 'text/html'}).type", "'text/ html'");

	106 shouldThrow("new Blob({length: 0}, {endings:'illegal'})", "'TypeError: Failed to construct \\'Blob\\': The \"endings\" property must be either \"transparent\" o r \"native\".'");

	107 </script>

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