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| 1 <!DOCTYPE html> | |
| 2 <!-- Copyright © 2016 Chromium authors and World Wide Web Consortium, (Massachus
etts Institute of Technology, ERCIM, Keio University, Beihang). --> | |
| 3 <html> | |
| 4 <head> | |
| 5 <title>Test that the HTMLMediaElement preload 'none' attribute value is
ignored for MediaStream used as srcObject and MediaStream object URLs used as sr
c.</title>> | |
| 6 <link rel="author" title="Matthew Wolenetz" href="mailto:wolenetz@chromi
um.org"/> | |
| 7 <script src="/resources/testharness.js"></script> | |
| 8 <script src="/resources/testharnessreport.js"></script> | |
| 9 <script src="/common/vendor-prefix.js" data-prefixed-objects='[{"ancesto
rs":["navigator"], "name":"getUserMedia"}, {"ancestors":["window"], "name":"Medi
aStream"}]'></script> | |
| 10 </head> | |
| 11 <body> | |
| 12 <p class="instructions">When prompted, accept to share your audio and vi
deo streams.</p> | |
| 13 <h1 class="instructions">Description</h1> | |
| 14 <p class="instructions">This test checks that the HTMLMediaElement prelo
ad 'none' attribute value is ignored for MediaStream used as srcObject and Media
Stream object URLs used as src.</p> | |
| 15 | |
| 16 <audio preload="none"></audio> | |
| 17 <video preload="none"></video> | |
| 18 | |
| 19 <script> | |
| 20 function testPreloadNone(t, mediaElement, setSourceStreamFunc) | |
| 21 { | |
| 22 // The optional deferred load steps (for preload none) for Media
Stream resources should be skipped. | |
| 23 mediaElement.addEventListener("suspend", t.unreached_func("'susp
end' should not be fired.")); | |
| 24 | |
| 25 mediaElement.addEventListener("loadeddata", t.step_func(function
() | |
| 26 { | |
| 27 assert_equals(mediaElement.networkState, mediaElement.NETWOR
K_LOADING); | |
| 28 t.done(); | |
| 29 })); | |
| 30 | |
| 31 setSourceStreamFunc(); | |
| 32 assert_equals(mediaElement.networkState, mediaElement.NETWORK_NO
_SOURCE); // Resource selection is active. | |
| 33 } | |
| 34 | |
| 35 async_test(function(t) | |
| 36 { | |
| 37 var aud = document.querySelector("audio"); | |
| 38 navigator.getUserMedia({audio:true}, t.step_func(function(stream
) | |
| 39 { | |
| 40 testPreloadNone(t, aud, t.step_func(function() | |
| 41 { | |
| 42 aud.src = URL.createObjectURL(stream); | |
| 43 t.add_cleanup(function() { URL.revokeObjectURL(aud.src);
}); | |
| 44 })); | |
| 45 }), t.unreached_func("getUserMedia error callback was invoked.")
); | |
| 46 }, "Test that preload 'none' is ignored for MediaStream object URL u
sed as src"); | |
| 47 | |
| 48 async_test(function(t) | |
| 49 { | |
| 50 var vid = document.querySelector("video"); | |
| 51 navigator.getUserMedia({video:true}, t.step_func(function(stream
) | |
| 52 { | |
| 53 testPreloadNone(t, vid, t.step_func(function() { vid.srcObje
ct = stream; })); | |
| 54 }), t.unreached_func("getUserMedia error callback was invoked.")
); | |
| 55 }, "Test that preload 'none' is ignored for MediaStream used as srcO
bject"); | |
| 56 </script> | |
| 57 </body> | |
| 58 </html> | |
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Chromium Code Reviews
Issue 2086283003:
Update web-platform-tests (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master