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Test Info: Warnings
- This test has a WPT meta file that expects 8 subtest issues.
- This WPT test may be referenced by the following Test IDs:
- /html/semantics/invokers/invoketarget-on-audio-behavior.tentative.html - WPT Dashboard Interop Dashboard
<!doctype html>
<meta charset="utf-8" />
<meta name="author" title="Luke Warlow" href="mailto:luke@warlow.dev" />
<meta name="timeout" content="long" />
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-actions.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
<script src="resources/invoker-utils.js"></script>
<audio controls id="invokee" src="/media/sound_5.mp3"></audio>
<button id="invokerbutton" commandfor="invokee" command="mute"></button>
<script>
function resetState() {
invokerbutton.setAttribute("command", "mute");
invokee.pause();
invokee.currentTime = 0;
invokee.muted = false;
}
// play-pause
promise_test(async function (t) {
t.add_cleanup(resetState);
assert_true(invokee.paused);
invokerbutton.setAttribute("command", "play-pause");
await clickOn(invokerbutton);
await new Promise((resolve) => {
requestAnimationFrame(resolve);
});
assert_false(invokee.paused);
}, "invoking audio with play-pause action makes audio play");
promise_test(async function (t) {
t.add_cleanup(resetState);
assert_true(invokee.paused);
invokerbutton.setAttribute("command", "play-pause");
invokerbutton.click();
await new Promise((resolve) => {
requestAnimationFrame(resolve);
});
assert_false(invokee.paused);
}, "invoking audio with play-pause action (without user activation) is a no-op");
promise_test(async function (t) {
t.add_cleanup(resetState);
invokee.addEventListener("command", (e) => e.preventDefault(), {
once: true,
});
assert_true(invokee.paused);
invokerbutton.setAttribute("command", "play-pause");
await clickOn(invokerbutton);
await new Promise((resolve) => {
requestAnimationFrame(resolve);
});
assert_true(invokee.paused);
}, "invoking audio with play-pause action and preventDefault is a no-op");
promise_test(async function (t) {
t.add_cleanup(resetState);
await test_driver.bless("play audio");
invokee.play();
assert_false(invokee.paused);
invokerbutton.setAttribute("command", "play-pause");
await clickOn(invokerbutton);
await new Promise((resolve) => {
requestAnimationFrame(resolve);
});
assert_true(invokee.paused);
}, "invoking playing audio with play-pause action pauses it");
// play
promise_test(async function (t) {
t.add_cleanup(resetState);
assert_true(invokee.paused);
invokerbutton.setAttribute("command", "play");
await clickOn(invokerbutton);
await new Promise((resolve) => {
requestAnimationFrame(resolve);
});
assert_false(invokee.paused);
}, "invoking audio with play action makes audio play");
promise_test(async function (t) {
t.add_cleanup(resetState);
assert_true(invokee.paused);
invokerbutton.setAttribute("command", "play");
invokerbutton.click();
await new Promise((resolve) => {
requestAnimationFrame(resolve);
});
assert_false(invokee.paused);
}, "invoking audio with play action (without user activation) is a no-op");
promise_test(async function (t) {
t.add_cleanup(resetState);
invokee.addEventListener("command", (e) => e.preventDefault(), {
once: true,
});
assert_true(invokee.paused);
invokerbutton.setAttribute("command", "play");
await clickOn(invokerbutton);
await new Promise((resolve) => {
requestAnimationFrame(resolve);
});
assert_true(invokee.paused);
}, "invoking audio with play action and preventDefault is a no-op");
promise_test(async function (t) {
t.add_cleanup(resetState);
await test_driver.bless("play audio");
invokee.play();
assert_false(invokee.paused);
invokerbutton.setAttribute("command", "play");
await clickOn(invokerbutton);
await new Promise((resolve) => {
requestAnimationFrame(resolve);
});
assert_false(invokee.paused);
}, "invoking playing audio with play action is a no-op");
// pause
promise_test(async function (t) {
t.add_cleanup(resetState);
assert_true(invokee.paused);
invokerbutton.setAttribute("command", "pause");
await clickOn(invokerbutton);
await new Promise((resolve) => {
requestAnimationFrame(resolve);
});
assert_true(invokee.paused);
}, "invoking audio with pause action is a no-op");
promise_test(async function (t) {
t.add_cleanup(resetState);
invokee.addEventListener("command", (e) => e.preventDefault(), {
once: true,
});
assert_true(invokee.paused);
invokerbutton.setAttribute("command", "pause");
await clickOn(invokerbutton);
await new Promise((resolve) => {
requestAnimationFrame(resolve);
});
assert_true(invokee.paused);
}, "invoking audio with pause action and preventDefault is a no-op");
promise_test(async function (t) {
t.add_cleanup(resetState);
await test_driver.bless("play audio");
invokee.play();
assert_false(invokee.paused);
invokerbutton.setAttribute("command", "pause");
await clickOn(invokerbutton);
await new Promise((resolve) => {
requestAnimationFrame(resolve);
});
assert_true(invokee.paused);
}, "invoking playing audio with pause action makes it pause");
// mute
promise_test(async function (t) {
t.add_cleanup(resetState);
assert_false(invokee.muted);
invokerbutton.setAttribute("command", "toggle-muted");
await clickOn(invokerbutton);
await new Promise((resolve) => {
requestAnimationFrame(resolve);
});
assert_true(invokee.muted);
}, "invoking audio with toggle-muted action mutes it");
promise_test(async function (t) {
t.add_cleanup(resetState);
invokee.addEventListener("command", (e) => e.preventDefault(), {
once: true,
});
assert_false(invokee.muted);
invokerbutton.setAttribute("command", "toggle-muted");
await clickOn(invokerbutton);
await new Promise((resolve) => {
requestAnimationFrame(resolve);
});
assert_false(invokee.muted);
}, "invoking audio with toggle-muted action and preventDefault is a no-op");
promise_test(async function (t) {
t.add_cleanup(resetState);
invokee.muted = true;
assert_true(invokee.muted);
invokerbutton.setAttribute("command", "toggle-muted");
await clickOn(invokerbutton);
await new Promise((resolve) => {
requestAnimationFrame(resolve);
});
assert_false(invokee.muted);
}, "invoking muted audio with toggle-muted action unmutes it");
</script>