third_party/WebKit/LayoutTests/fast/files/file-constructor.html - Issue 2810843002: bindings: Make the sequence conversion code more complaint with WebIDL.

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Issue 2810843002: bindings: Make the sequence conversion code more complaint with WebIDL. (Closed)

Patch Set: Adjust even more tests Created 3 years, 8 months 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 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");

11 shouldBeTrue("(new File(['hello'], 'world.html', {type:'text/html'})) instanceof window.File");	11 shouldBeTrue("(new File(['hello'], 'world.html', {type:'text/html'})) instanceof window.File");

12 shouldBeTrue("(new File(['hello'], 'world.html', {type:'text/html', endings:'nat ive'})) instanceof window.File");	12 shouldBeTrue("(new File(['hello'], 'world.html', {type:'text/html', endings:'nat ive'})) instanceof window.File");

13 shouldBeTrue("(new File(['hello'], 'world.html', {type:'text/html', endings:'tra nsparent'})) instanceof window.File");	13 shouldBeTrue("(new File(['hello'], 'world.html', {type:'text/html', endings:'tra nsparent'})) instanceof window.File");

14	14

15 // Test that File inherits from File.	15 // Test that File inherits from File.

16 shouldBeTrue("(new File([], 'world.html')) instanceof window.File")	16 shouldBeTrue("(new File([], 'world.html')) instanceof window.File")

17	17

18 // Verify that the file name argument is required.	18 // Verify that the file name argument is required.

19 shouldThrow("(new File())", '"TypeError: Failed to construct \'File\': 2 argumen ts required, but only 0 present."');	19 shouldThrow("(new File())", '"TypeError: Failed to construct \'File\': 2 argumen ts required, but only 0 present."');

20 shouldThrow("(new File([]))", '"TypeError: Failed to construct \'File\': 2 argum ents required, but only 1 present."');	20 shouldThrow("(new File([]))", '"TypeError: Failed to construct \'File\': 2 argum ents required, but only 1 present."');

21	21

22 // Test valid file names.	22 // Test valid file names.

23 shouldBeTrue("(new File([], null)) instanceof window.File");	23 shouldBeTrue("(new File([], null)) instanceof window.File");

24 shouldBeTrue("(new File([], 1)) instanceof window.File");	24 shouldBeTrue("(new File([], 1)) instanceof window.File");

25 shouldBeTrue("(new File([], '')) instanceof window.File");	25 shouldBeTrue("(new File([], '')) instanceof window.File");

26 shouldBeTrue("(new File([], document)) instanceof window.File");	26 shouldBeTrue("(new File([], document)) instanceof window.File");

27	27

28 // Test invalid file parts.	28 // Test invalid file parts.

29 shouldThrow("new File('hello', 'world.html')", '"TypeError: Failed to construct \'File\': The 1st argument is neither an array, nor does it have indexed propert ies."');	29 shouldThrow("new File('hello', 'world.html')", '"TypeError: Failed to construct \'File\': The provided value cannot be converted to a sequence."');

30 shouldThrow("new File(0, 'world.html')", '"TypeError: Failed to construct \'File \': The 1st argument is neither an array, nor does it have indexed properties."' );	30 shouldThrow("new File(0, 'world.html')", '"TypeError: Failed to construct \'File \': The provided value cannot be converted to a sequence."');

31 shouldThrow("new File(null, 'world.html')", '"TypeError: Failed to construct \'F ile\': The 1st argument is neither an array, nor does it have indexed properties ."');	31 shouldThrow("new File(null, 'world.html')", '"TypeError: Failed to construct \'F ile\': The provided value cannot be converted to a sequence."');

32	32

33 // Test valid file parts.	33 // Test valid file parts.

34 shouldBeTrue("(new File([], 'world.html')) instanceof window.File");	34 shouldBeTrue("(new File([], 'world.html')) instanceof window.File");

35 shouldBeTrue("(new File(['stringPrimitive'], 'world.html')) instanceof window.Fi le");	35 shouldBeTrue("(new File(['stringPrimitive'], 'world.html')) instanceof window.Fi le");

36 shouldBeTrue("(new File([String('stringObject')], 'world.html')) instanceof wind ow.File");	36 shouldBeTrue("(new File([String('stringObject')], 'world.html')) instanceof wind ow.File");

37 shouldBeTrue("(new File([new Blob], 'world.html')) instanceof window.File");	37 shouldBeTrue("(new File([new Blob], 'world.html')) instanceof window.File");

38 shouldBeTrue("(new File([new Blob([new Blob])], 'world.html')) instanceof window .File");	38 shouldBeTrue("(new File([new Blob([new Blob])], 'world.html')) instanceof window .File");

39	39

40 // Test File instances used as blob parts.	40 // Test File instances used as blob parts.

41 shouldBeTrue("(new Blob([new File([], 'world.txt')])) instanceof window.Blob");	41 shouldBeTrue("(new Blob([new File([], 'world.txt')])) instanceof window.Blob");

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144 shouldBe("new File([(new Float32Array(100)).buffer], 'world.html').size", "400") ;	144 shouldBe("new File([(new Float32Array(100)).buffer], 'world.html').size", "400") ;

145 shouldBe("new File([(new Float64Array(100)).buffer], 'world.html').size", "800") ;	145 shouldBe("new File([(new Float64Array(100)).buffer], 'world.html').size", "800") ;

146 shouldBe("new File([(new Float64Array(100)).buffer, (new Int32Array(100)).buffer , (new Uint8Array(100)).buffer, (new DataView(new ArrayBuffer(100))).buffer], 'w orld.html').size", "1400");	146 shouldBe("new File([(new Float64Array(100)).buffer, (new Int32Array(100)).buffer , (new Uint8Array(100)).buffer, (new DataView(new ArrayBuffer(100))).buffer], 'w orld.html').size", "1400");

147 shouldBe("new File([new Blob([(new Int32Array(100)).buffer]), (new Uint8Array(10 0)).buffer, (new Float32Array(100)).buffer, (new DataView(new ArrayBuffer(100))) .buffer], 'world.html').size", "1000");	147 shouldBe("new File([new Blob([(new Int32Array(100)).buffer]), (new Uint8Array(10 0)).buffer, (new Float32Array(100)).buffer, (new DataView(new ArrayBuffer(100))) .buffer], 'world.html').size", "1000");

148 shouldBe("new File([new Blob([(new Int32Array(100)).buffer]), new File([new Uint 16Array(100).buffer], 'world.txt'), (new Uint8Array(100)).buffer, (new Float32Ar ray(100)).buffer, (new DataView(new ArrayBuffer(100))).buffer], 'world.html').si ze", "1200");	148 shouldBe("new File([new Blob([(new Int32Array(100)).buffer]), new File([new Uint 16Array(100).buffer], 'world.txt'), (new Uint8Array(100)).buffer, (new Float32Ar ray(100)).buffer, (new DataView(new ArrayBuffer(100))).buffer], 'world.html').si ze", "1200");

149	149

150 // Test building Blobs with ArrayBuffer / ArrayBufferView parts enclosed in file s.	150 // Test building Blobs with ArrayBuffer / ArrayBufferView parts enclosed in file s.

151 shouldBe("new Blob([new Blob([new Int32Array(100)]), new File([new Uint16Array(1 00)], 'world.txt'), new Uint8Array(100), new Float32Array(100), new DataView(new ArrayBuffer(100))]).size", "1200");	151 shouldBe("new Blob([new Blob([new Int32Array(100)]), new File([new Uint16Array(1 00)], 'world.txt'), new Uint8Array(100), new Float32Array(100), new DataView(new ArrayBuffer(100))]).size", "1200");

152 shouldBe("new Blob([new Blob([(new Int32Array(100)).buffer]), new File([new Uint 16Array(100).buffer], 'world.txt'), (new Uint8Array(100)).buffer, (new Float32Ar ray(100)).buffer, (new DataView(new ArrayBuffer(100))).buffer]).size", "1200");	152 shouldBe("new Blob([new Blob([(new Int32Array(100)).buffer]), new File([new Uint 16Array(100).buffer], 'world.txt'), (new Uint8Array(100)).buffer, (new Float32Ar ray(100)).buffer, (new DataView(new ArrayBuffer(100))).buffer]).size", "1200");

153	153

154 // Test passing blob parts in objects with indexed properties.	154 // Custom iterators, converted via the bindings code to sequence<T>.

155 // (This depends on the bindings code handling of sequence<T>)	155 function createIterable(iterations) {

156 shouldBe("new File({length: 0}, 'world.txt').size", "0");	156 return {

157 shouldBe("new File({length: 1, 0: 'string'}, 'world.txt').size", "6");	157 [Symbol.iterator]() {

	158 var i = 0;

	159 return {next: () => iterations[i++]};

	160 },

	161 };

	162 }

	163 shouldBe("new File(createIterable([{done:true}]), 'world.txt').size", "0");

	164 shouldBe("new File(createIterable([{done:false, value:'string'},{done:true}]), ' world.txt').size", "6");

158 </script>	165 </script>

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