LayoutTests/http/tests/xmlhttprequest/response-stream-cancel.html - Issue 1001233002: Streams Implementation Update: Reader name and Stream methods

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Issue 1001233002: Streams Implementation Update: Reader name and Stream methods (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Created 5 years, 9 months ago

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

2 <script src="../resources/testharness.js"></script>	2 <script src="../resources/testharness.js"></script>

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

4 <script type="text/javascript">	4 <script type="text/javascript">

5 var test = async_test('Test canceling XMLHttpRequest with responseType set to "s tream".');	5 var test = async_test('Test canceling XMLHttpRequest with responseType set to "s tream".');

6	6

7 test.step(function()	7 test.step(function()

8 {	8 {

9 var xhr = new XMLHttpRequest;	9 var xhr = new XMLHttpRequest;

10	10

(...skipping 17 matching lines...) Expand all Loading...
28	28

29 case xhr.HEADERS_RECEIVED:	29 case xhr.HEADERS_RECEIVED:

30 assert_equals(xhr.response, null, 'xhr.response during HEADERS_RECEI VED');	30 assert_equals(xhr.response, null, 'xhr.response during HEADERS_RECEI VED');

31 return;	31 return;

32	32

33 case xhr.LOADING:	33 case xhr.LOADING:

34 var stream = xhr.response;	34 var stream = xhr.response;

35 assert_true(stream instanceof ReadableStream,	35 assert_true(stream instanceof ReadableStream,

36 'xhr.response should be ReadableStream during LOADING');	36 'xhr.response should be ReadableStream during LOADING');

37 stream.cancel('canceled via ReadableStream.cancel');	37 stream.cancel('canceled via ReadableStream.cancel');

38 assert_equals(stream.state, 'closed', 'stream.state after cancel');

39	38

40 // Check that we saw all states.	39 // Check that we saw all states.

41 assert_array_equals(seenStates,	40 assert_array_equals(seenStates,

42 [xhr.OPENED, xhr.HEADERS_RECEIVED, xhr.LOADING, xhr.DONE]);	41 [xhr.OPENED, xhr.HEADERS_RECEIVED, xhr.LOADING, xhr.DONE]);

43	42

44 assert_equals(xhr.readyState, xhr.UNSENT, 'xhr.readyState after canc el');	43 assert_equals(xhr.readyState, xhr.UNSENT, 'xhr.readyState after canc el');

45 assert_equals(xhr.response, null, 'xhr.response after cancel');	44 assert_equals(xhr.response, null, 'xhr.response after cancel');

46 stream.closed.then(test.step_func(function(value) {	45 stream.closed.then(function(value) {

47 assert_equals(value, undefined,	46 assert_equals(value, undefined,

48 'stream.closed should be resolved with undefined');	47 'stream.closed should be resolved with undefined');

49 test.done();	48 test.done();

50 }), test.step_func(function() {	49 }).catch(test.step_func(function(e) {

51 assert_unreached('stream.closed should not be rejected');	50 assert_unreached('stream.closed should not be rejected: ' + e);

52 }));	51 }));

53	52

54 case xhr.DONE:	53 case xhr.DONE:

55 return;	54 return;

56	55

57 default:	56 default:

58 assert_unreached('Unexpected readyState: ' + xhr.readyState)	57 assert_unreached('Unexpected readyState: ' + xhr.readyState)

59 return;	58 return;

60 }	59 }

61 });	60 });

62	61

63 xhr.open('GET', '../resources/load-and-stall.php?name=test.ogv&stallAt=32768 &stallFor=10', true);	62 xhr.open('GET', '../resources/load-and-stall.php?name=test.ogv&stallAt=32768 &stallFor=10', true);

64 xhr.send();	63 xhr.send();

65 });	64 });

66 </script>	65 </script>

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