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Side by Side Diff: LayoutTests/http/tests/xmlhttprequest/response-stream-cancel.html

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
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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