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| 1 <!doctype html> | |
| 2 <html> | |
| 3 <head> | |
| 4 <title>Trivial mandatory constraint in getUserMedia</title> | |
| 5 <link rel="author" title="Dominique Hazael-Massieux" href="mailto:dom@w3.org"/> | |
| 6 <link rel="help" href="http://dev.w3.org/2011/webrtc/editor/getusermedia.html#wi
dl-NavigatorUserMedia-getUserMedia-void-MediaStreamConstraints-constraints-Navig
atorUserMediaSuccessCallback-successCallback-NavigatorUserMediaErrorCallback-err
orCallback"> | |
| 7 <link rel="help" href="http://dev.w3.org/2011/webrtc/editor/getusermedia.html#id
l-def-NavigatorUserMediaError"> | |
| 8 </head> | |
| 9 <body> | |
| 10 <p class="instructions">When prompted, accept to share your video stream.</p> | |
| 11 <h1 class="instructions">Description</h1> | |
| 12 <p class="instructions">This test checks that setting an impossible mandatory | |
| 13 constraint (width >=infinity) in getUserMedia works</p> | |
| 14 | |
| 15 <div id='log'></div> | |
| 16 <script src=/resources/testharness.js></script> | |
| 17 <script src=/resources/testharnessreport.js></script> | |
| 18 <script src="/common/vendor-prefix.js" data-prefixed-objects='[{"ancestors":["na
vigator"], "name":"getUserMedia"}]'></script> | |
| 19 <script> | |
| 20 var t = async_test("Tests that setting an impossible constraint in getUserMedia
fails", {timeout:10000}); | |
| 21 t.step(function() { | |
| 22 navigator.getUserMedia({video: {width: {min:Infinity}}}, t.step_func(function
(stream) { | |
| 23 assert_unreached("a Video stream of infinite width cannot be created"); | |
| 24 t.done(); | |
| 25 }), t.step_func(function(error) { | |
| 26 assert_equals(error.name, "ConstraintNotSatisfiedError", "An impossible cons
traint triggers a ConstraintNotSatisfiedError"); | |
| 27 assert_equals(error.constraintName, "width", "The name of the not satisfied
error is given in error.constraintName"); | |
| 28 t.done(); | |
| 29 })); | |
| 30 }); | |
| 31 </script> | |
| 32 </body> | |
| 33 </html> | |
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