| <!doctype html> |
| <title>AudioContext state around "allowed to start" in constructor</title> |
| <link rel=help href=https://webaudio.github.io/web-audio-api/#dom-audiocontext-audiocontext> |
| <script src=/resources/testharness.js></script> |
| <script src=/resources/testharnessreport.js></script> |
| <script src=/resources/testdriver.js></script> |
| <script src=/resources/testdriver-vendor.js></script> |
| <script> |
| setup({ single_test: true }); |
| test_driver.bless("audio playback", () => { |
| const ctx = new AudioContext(); |
| // Immediately after the constructor the state is "suspended" because the |
| // control message to start processing has just been sent, but the state |
| // should change soon. |
| assert_equals(ctx.state, "suspended", "initial state"); |
| ctx.onstatechange = () => { |
| assert_equals(ctx.state, "running", "state after statechange event"); |
| // Now create another context and ensure it starts out in the "suspended" |
| // state too, ensuring it's not synchronously "running". |
| const ctx2 = new AudioContext(); |
| assert_equals(ctx2.state, "suspended", "initial state of 2nd context"); |
| done(); |
| }; |
| }); |
| </script> |
