forked from mirrors/gecko-dev
c7c96baf75
Differential Revision: https://phabricator.services.mozilla.com/D4563 --HG-- extra : source : 390737876a61c5da48a1957d284d3c315fbd541a extra : intermediate-source : f0b190c1cfb5d2df482f1051bbc0ff98de71235b
93 lines
3.2 KiB
JavaScript
93 lines
3.2 KiB
JavaScript
const PAGE = "https://example.com/browser/toolkit/content/tests/browser/file_silentAudioTrack.html";
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var SuspendedType = {
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NONE_SUSPENDED: 0,
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SUSPENDED_PAUSE: 1,
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SUSPENDED_BLOCK: 2,
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SUSPENDED_PAUSE_DISPOSABLE: 3,
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};
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async function click_unblock_icon(tab) {
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let icon = document.getAnonymousElementByAttribute(tab, "anonid", "soundplaying-icon");
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await hover_icon(icon, document.getElementById("tabbrowser-tab-tooltip"));
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EventUtils.synthesizeMouseAtCenter(icon, {button: 0});
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leave_icon(icon);
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}
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function check_audio_suspended(suspendedType) {
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var autoPlay = content.document.getElementById("autoplay");
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if (!autoPlay) {
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ok(false, "Can't get the audio element!");
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}
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is(autoPlay.computedSuspended, suspendedType,
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"The suspeded state of autoplay audio is correct.");
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}
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add_task(async function setup_test_preference() {
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await SpecialPowers.pushPrefEnv({"set": [
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["media.useAudioChannelService.testing", true],
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["media.block-autoplay-until-in-foreground", true],
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]});
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});
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add_task(async function unblock_icon_should_disapear_after_resume_tab() {
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info("- open new background tab -");
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let tab = BrowserTestUtils.addTab(window.gBrowser, "about:blank");
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BrowserTestUtils.loadURI(tab.linkedBrowser, PAGE);
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await BrowserTestUtils.browserLoaded(tab.linkedBrowser);
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info("- the suspend state of tab should be suspend-block -");
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await ContentTask.spawn(tab.linkedBrowser, SuspendedType.SUSPENDED_BLOCK,
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check_audio_suspended);
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info("- tab should display unblocking icon -");
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await waitForTabBlockEvent(tab, true);
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info("- select tab as foreground tab -");
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await BrowserTestUtils.switchTab(window.gBrowser, tab);
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info("- the suspend state of tab should be none-suspend -");
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await ContentTask.spawn(tab.linkedBrowser, SuspendedType.NONE_SUSPENDED,
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check_audio_suspended);
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info("- should not display unblocking icon -");
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await waitForTabBlockEvent(tab, false);
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info("- should not display sound indicator icon -");
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await waitForTabPlayingEvent(tab, false);
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info("- remove tab -");
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BrowserTestUtils.removeTab(tab);
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});
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add_task(async function should_not_show_sound_indicator_after_resume_tab() {
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info("- open new background tab -");
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let tab = BrowserTestUtils.addTab(window.gBrowser, "about:blank");
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BrowserTestUtils.loadURI(tab.linkedBrowser, PAGE);
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await BrowserTestUtils.browserLoaded(tab.linkedBrowser);
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info("- the suspend state of tab should be suspend-block -");
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await ContentTask.spawn(tab.linkedBrowser, SuspendedType.SUSPENDED_BLOCK,
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check_audio_suspended);
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info("- tab should display unblocking icon -");
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await waitForTabBlockEvent(tab, true);
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info("- click play tab icon -");
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await click_unblock_icon(tab);
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info("- the suspend state of tab should be none-suspend -");
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await ContentTask.spawn(tab.linkedBrowser, SuspendedType.NONE_SUSPENDED,
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check_audio_suspended);
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info("- should not display unblocking icon -");
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await waitForTabBlockEvent(tab, false);
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info("- should not display sound indicator icon -");
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await waitForTabPlayingEvent(tab, false);
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info("- remove tab -");
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BrowserTestUtils.removeTab(tab);
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});
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