LayoutTests/http/tests/xmlhttprequest/xmlhttprequest-data-url.html - Issue 54173002: Allow accessing data URL resource using CORS

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Issue 54173002: Allow accessing data URL resource using CORS (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Rebase Created 6 years, 6 months ago

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	1 <html>

	2 <body>

	3 <script src="../../resources/testharness.js"></script>

	4 <script src="../../resources/testharnessreport.js"></script>

	5 <script>

	6 // This test must be run over HTTP. Otherwise, content_shell runs it with file:

	7 // scheme and then the access to data: resources are handled as same origin

	8 // access.

	9

	10 var test = async_test("Test parsing a data URL. US-ASCII into DOMString");

	11 test.step(function() {

	12 var xhr = new XMLHttpRequest;

	13 xhr.responseType = 'text';

	14 xhr.open('GET', 'data:text/html,Foobar', true);

	15 xhr.onreadystatechange = test.step_func(function() {

	16 if (xhr.readyState != xhr.DONE)

	17 return;

	18

	19 assert_equals(xhr.status, 200, 'status');

	20 assert_equals(xhr.statusText, 'OK', 'statusText');

	21 assert_equals(xhr.getAllResponseHeaders(), 'Content-Type: text/html;char set=US-ASCII\r\n', 'getAllResponseheaders()');

	22 assert_equals(xhr.response, 'Foobar', 'response');

	23

	24 test.done();

	25 });

	26 xhr.send();

	27 });

	28

	29 var testArrayBuffer = async_test("Test parsing a data URL. Binary into ArrayBuff er");

	30 testArrayBuffer.step(function() {

	31 var xhr = new XMLHttpRequest;

	32 xhr.responseType = 'arraybuffer';

	33 xhr.open('GET', 'data:text/html;base64,AAEC/w%3D%3D', true);

	34 xhr.onreadystatechange = testArrayBuffer.step_func(function() {

	35 if (xhr.readyState != xhr.DONE)

	36 return;

	37

	38 assert_equals(xhr.status, 200, 'status');

	39 assert_equals(xhr.response.byteLength, 4, 'byteLength');

	40 var view = new Uint8Array(xhr.response);

	41 assert_equals(view[0], 0x00, 'view[0]')

	42 assert_equals(view[1], 0x01, 'view[1]')

	43 assert_equals(view[2], 0x02, 'view[2]')

	44 assert_equals(view[3], 0xff, 'view[3]')

	45

	46 testArrayBuffer.done();

	47 });

	48 xhr.send();

	49 });

	50

	51 var testUtf8 = async_test("Test parsing a data URL. UTF-8 data into DOMString.") ;

	52 testUtf8.step(function() {

	53 var xhr = new XMLHttpRequest;

	54 xhr.responseType = 'text';

	55 xhr.open('GET', 'data:text/html;charset=utf-8;base64,5paH5a2X', true);

	56 xhr.onreadystatechange = testUtf8.step_func(function() {

	57 if (xhr.readyState != xhr.DONE)

	58 return;

	59

	60 assert_equals(xhr.status, 200, 'status');

	61 assert_equals(xhr.getAllResponseHeaders(), 'Content-Type: text/html;char set=utf-8\r\n', 'getAllResponseheaders()');

	62 assert_equals(xhr.response, '\u6587\u5b57', 'response');

	63

	64 testUtf8.done();

	65 });

	66 xhr.send();

	67 });

	68

	69 var testUtf8Blob = async_test("Test parsing a data URL. UTF-8 data into Blob.");

	70 testUtf8Blob.step(function() {

	71 var xhr = new XMLHttpRequest;

	72 xhr.responseType = 'blob';

	73 xhr.open('GET', 'data:text/html;charset=utf-8;base64,5paH5a2X', true);

	74 xhr.onreadystatechange = testUtf8Blob.step_func(function() {

	75 if (xhr.readyState != xhr.DONE)

	76 return;

	77

	78 assert_equals(xhr.status, 200, 'status');

	79 assert_not_equals(xhr.response, null, 'response');

	80 assert_equals(xhr.response.type, 'text/html', 'response.type');

	81 var reader = new FileReader();

	82 reader.onabort = testUtf8Blob.step_func(function() { assert_unreached('o nabort'); });

	83 reader.onerror = testUtf8Blob.step_func(function() { assert_unreached('o nerror'); });

	84 reader.onload = testUtf8Blob.step_func(function() {

	85 assert_equals(reader.result, '\u6587\u5b57', 'result');

	86 testUtf8Blob.done();

	87 });

	88 reader.readAsText(xhr.response);

	89 });

	90 xhr.send();

	91 });

	92

	93 var testBad = async_test("Test parsing a data URL. Invalid Base64 data.");

	94 testBad.step(function() {

	95 var xhr = new XMLHttpRequest;

	96 xhr.responseType = 'text';

	97 xhr.open('GET', 'data:text/html;base64,***', true);

	98 xhr.onreadystatechange = testBad.step_func(function() {

	99 if (xhr.readyState != xhr.DONE)

	100 return;

	101

	102 assert_not_equals(xhr.status, 200, 'status');

	103

	104 testBad.done();

	105 });

	106 xhr.send();

	107 });

	108

	109 </script>

	110 </body>

	111 </html>

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