| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>Calling "start" when there is already an unsettled Promise returns a Promise rejected with an OperationError exception.</title> |
| <link rel="author" title="Tomoyuki Shimizu" href="https://github.com/tomoyukilabs/"> |
| <link rel="help" href="http://w3c.github.io/presentation-api/#dfn-controlling-user-agent"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="common.js"></script> |
| |
| <p>Click the button below to start the manual test. If prompted to select a device, please dismiss the dialog box. The test passes if a "PASS" result appears.</p> |
| <button id="presentBtn">Start Presentation Test</button> |
| |
| <script> |
| // disable the timeout function for the tests |
| setup({explicit_timeout: true}); |
| |
| // ---------- |
| // DOM Object |
| // ---------- |
| var presentBtn = document.getElementById("presentBtn"); |
| |
| // ----------------------------------------------- |
| // Terminate a presentation if started by accident |
| // ----------------------------------------------- |
| function terminate(connection) { |
| connection.terminate(); |
| } |
| |
| // ------------------------------------------- |
| // Start New Presentation Test (error) - begin |
| // ------------------------------------------- |
| presentBtn.onclick = function () { |
| presentBtn.disabled = true; |
| promise_test(function (t) { |
| var request1 = new PresentationRequest(presentationUrls), |
| request2 = new PresentationRequest(presentationUrls); |
| request1.start().then(terminate, function(){}); |
| return promise_rejects(t, 'OperationError', request2.start().then(terminate)); |
| }); |
| }; |
| // ----------------------------------------- |
| // Start New Presentation Test (error) - end |
| // ----------------------------------------- |
| </script> |
