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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 File constructor."); | 5 description("Test the File constructor."); |
6 | 6 |
7 // Test the different ways you can construct a File. | 7 // Test the different ways you can construct a File. |
8 shouldBeTrue("(new File([], 'world.html')) instanceof window.File"); | 8 shouldBeTrue("(new File([], 'world.html')) instanceof window.File"); |
9 shouldBeTrue("(new File(['hello'], 'world.html')) instanceof window.File"); | 9 shouldBeTrue("(new File(['hello'], 'world.html')) instanceof window.File"); |
10 shouldBeTrue("(new File(['hello'], 'world.html', {})) instanceof window.File"); | 10 shouldBeTrue("(new File(['hello'], 'world.html', {})) instanceof window.File"); |
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62 shouldBe("(new File([], document)).name", "'[object HTMLDocument]'"); | 62 shouldBe("(new File([], document)).name", "'[object HTMLDocument]'"); |
63 shouldBe("(new File([], toStringingObj)).name", "'A string'"); | 63 shouldBe("(new File([], toStringingObj)).name", "'A string'"); |
64 shouldThrow("(new File([], throwingObj)).name", "'Error'"); | 64 shouldThrow("(new File([], throwingObj)).name", "'Error'"); |
65 | 65 |
66 // Test some invalid property bags. | 66 // Test some invalid property bags. |
67 shouldBeTrue("(new File([], 'world.html', {unknownKey:'value'})) instanceof wind
ow.File"); // Ignore invalid keys | 67 shouldBeTrue("(new File([], 'world.html', {unknownKey:'value'})) instanceof wind
ow.File"); // Ignore invalid keys |
68 shouldThrow("new File([], 'world.html', {endings:'illegalValue'})", "'TypeError:
Failed to construct \\'File\\': The \"endings\" property must be either \"trans
parent\" or \"native\".'"); | 68 shouldThrow("new File([], 'world.html', {endings:'illegalValue'})", "'TypeError:
Failed to construct \\'File\\': The \"endings\" property must be either \"trans
parent\" or \"native\".'"); |
69 shouldThrow("new File([], 'world.html', {endings:throwingObj})", "'Error'"); | 69 shouldThrow("new File([], 'world.html', {endings:throwingObj})", "'Error'"); |
70 shouldThrow("new File([], 'world.html', {type:throwingObj})", "'Error'"); | 70 shouldThrow("new File([], 'world.html', {type:throwingObj})", "'Error'"); |
71 shouldThrow("new File([], 'world.html', {type:'hello\u00EE'})", "'SyntaxError: F
ailed to construct \\'File\\': The \"type\" property must consist of ASCII chara
cters.'"); | 71 shouldThrow("new File([], 'world.html', {type:'hello\u00EE'})", "'SyntaxError: F
ailed to construct \\'File\\': The \"type\" property must consist of ASCII chara
cters.'"); |
| 72 shouldThrow("new File([], 'world.html', {lastModifiedDate: 'not a date'})", "'Ty
peError: Failed to construct \\'File\\': The \"lastModifiedDate\" property must
be a Date instance.'"); |
| 73 shouldThrow("new File([], 'world.html', {lastModifiedDate: null})", "'TypeError:
Failed to construct \\'File\\': The \"lastModifiedDate\" property must be a Dat
e instance.'"); |
| 74 shouldThrow("new File([], 'world.html', {lastModifiedDate: Date.now()})", "'Type
Error: Failed to construct \\'File\\': The \"lastModifiedDate\" property must be
a Date instance.'"); |
72 | 75 |
73 // Test various non-object literals being used as property bags. | 76 // Test various non-object literals being used as property bags. |
74 shouldThrow("(new File([], 'world.html', null)) instanceof window.File", "'TypeE
rror: Failed to construct \\'File\\': The 3rd argument is not of type Object.'")
; | 77 shouldThrow("(new File([], 'world.html', null)) instanceof window.File", "'TypeE
rror: Failed to construct \\'File\\': The 3rd argument is not of type Object.'")
; |
75 shouldThrow("(new File([], 'world.html', undefined)) instanceof window.File", "'
TypeError: Failed to construct \\'File\\': The 3rd argument is not of type Objec
t.'"); | 78 shouldThrow("(new File([], 'world.html', undefined)) instanceof window.File", "'
TypeError: Failed to construct \\'File\\': The 3rd argument is not of type Objec
t.'"); |
76 shouldThrow("(new File([], 'world.html', 123)) instanceof window.File", "'TypeEr
ror: Failed to construct \\'File\\': The 3rd argument is not of type Object.'"); | 79 shouldThrow("(new File([], 'world.html', 123)) instanceof window.File", "'TypeEr
ror: Failed to construct \\'File\\': The 3rd argument is not of type Object.'"); |
77 shouldThrow("(new File([], 'world.html', 123.4)) instanceof window.File", "'Type
Error: Failed to construct \\'File\\': The 3rd argument is not of type Object.'"
); | 80 shouldThrow("(new File([], 'world.html', 123.4)) instanceof window.File", "'Type
Error: Failed to construct \\'File\\': The 3rd argument is not of type Object.'"
); |
78 shouldThrow("(new File([], 'world.html', true)) instanceof window.File", "'TypeE
rror: Failed to construct \\'File\\': The 3rd argument is not of type Object.'")
; | 81 shouldThrow("(new File([], 'world.html', true)) instanceof window.File", "'TypeE
rror: Failed to construct \\'File\\': The 3rd argument is not of type Object.'")
; |
79 shouldThrow("(new File([], 'world.html', 'abc')) instanceof window.File", "'Type
Error: Failed to construct \\'File\\': The 3rd argument is not of type Object.'"
); | 82 shouldThrow("(new File([], 'world.html', 'abc')) instanceof window.File", "'Type
Error: Failed to construct \\'File\\': The 3rd argument is not of type Object.'"
); |
80 shouldBeTrue("(new File([], 'world.html', [])) instanceof window.File"); | 83 shouldBeTrue("(new File([], 'world.html', [])) instanceof window.File"); |
81 shouldBeTrue("(new File([], 'world.html', /abc/)) instanceof window.File"); | 84 shouldBeTrue("(new File([], 'world.html', /abc/)) instanceof window.File"); |
82 shouldBeTrue("(new File([], 'world.html', function () {})) instanceof window.Fil
e"); | 85 shouldBeTrue("(new File([], 'world.html', function () {})) instanceof window.Fil
e"); |
83 | 86 |
84 // Test that the name/type/size are correctly added to the File. | 87 // Test that the name/type/size are correctly added to the File. |
85 shouldBe("(new File([], 'world.html', {type:'text/html'})).name", "'world.html'"
); | 88 shouldBe("(new File([], 'world.html', {type:'text/html'})).name", "'world.html'"
); |
86 shouldBe("(new File([], 'world.html', {type:'text/html'})).type", "'text/html'")
; | 89 shouldBe("(new File([], 'world.html', {type:'text/html'})).type", "'text/html'")
; |
87 shouldBe("(new File([], 'world.html', {type:'text/html'})).size", "0"); | 90 shouldBe("(new File([], 'world.html', {type:'text/html'})).size", "0"); |
88 shouldBe("(new File([], 'world.html', {type:'text/plain;charset=UTF-8'})).type",
"'text/plain;charset=utf-8'"); | 91 shouldBe("(new File([], 'world.html', {type:'text/plain;charset=UTF-8'})).type",
"'text/plain;charset=utf-8'"); |
89 | 92 |
| 93 // Test that the lastModificationDate is correctly added to the File. |
| 94 var aDate = new Date(441532800000); |
| 95 shouldBeTrue("(new File([], 'world.html', {lastModifiedDate: aDate})).lastModifi
edDate instanceof Date"); |
| 96 shouldBe("(new File([], 'world.html', {lastModifiedDate: aDate})).lastModifiedDa
te.valueOf()", "aDate.valueOf()"); |
| 97 shouldBeTrue("(new File([], 'world.html', {lastModifiedDate: new Date(NaN)})).la
stModifiedDate instanceof Date"); |
| 98 shouldBeNaN("(new File([], 'world.html', {lastModifiedDate: new Date(NaN)})).las
tModifiedDate.valueOf()"); |
| 99 // Unless specified, lastModifiedDate should default to now. |
| 100 shouldBeTrue("(new File([], 'world.html')).lastModifiedDate instanceof Date"); |
| 101 shouldBeTrue("Math.abs(Date.now() - (new File([], 'world.html')).lastModifiedDat
e) <= 1000"); |
| 102 |
90 // Test the number of expected arguments in the File constructor. | 103 // Test the number of expected arguments in the File constructor. |
91 shouldBe("window.File.length", "2"); | 104 shouldBe("window.File.length", "2"); |
92 | 105 |
93 // Test ArrayBufferView parameters. | 106 // Test ArrayBufferView parameters. |
94 shouldBe("new File([new DataView(new ArrayBuffer(100))], 'world.html').size", "1
00"); | 107 shouldBe("new File([new DataView(new ArrayBuffer(100))], 'world.html').size", "1
00"); |
95 shouldBe("new File([new Uint8Array(100)], 'world.html').size", "100"); | 108 shouldBe("new File([new Uint8Array(100)], 'world.html').size", "100"); |
96 shouldBe("new File([new Uint8ClampedArray(100)], 'world.html').size", "100"); | 109 shouldBe("new File([new Uint8ClampedArray(100)], 'world.html').size", "100"); |
97 shouldBe("new File([new Uint16Array(100)], 'world.html').size", "200"); | 110 shouldBe("new File([new Uint16Array(100)], 'world.html').size", "200"); |
98 shouldBe("new File([new Uint32Array(100)], 'world.html').size", "400"); | 111 shouldBe("new File([new Uint32Array(100)], 'world.html').size", "400"); |
99 shouldBe("new File([new Int8Array(100)], 'world.html').size", "100"); | 112 shouldBe("new File([new Int8Array(100)], 'world.html').size", "100"); |
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137 Object.defineProperty(throwingSequence, "1", { | 150 Object.defineProperty(throwingSequence, "1", { |
138 get: function() { throw new Error("Misbehaving property"); }, | 151 get: function() { throw new Error("Misbehaving property"); }, |
139 enumerable: true, configurable: true | 152 enumerable: true, configurable: true |
140 }); | 153 }); |
141 Object.defineProperty(throwingSequence, "2", { | 154 Object.defineProperty(throwingSequence, "2", { |
142 get: function() { throw new Error("This should not be thrown"); }, | 155 get: function() { throw new Error("This should not be thrown"); }, |
143 enumerable: true, configurable: true | 156 enumerable: true, configurable: true |
144 }); | 157 }); |
145 shouldThrow("new File(throwingSequence, 'world.txt')", "'Error: Misbehaving prop
erty'"); | 158 shouldThrow("new File(throwingSequence, 'world.txt')", "'Error: Misbehaving prop
erty'"); |
146 </script> | 159 </script> |
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