1 files changed, 0 insertions, 115 deletions
diff --git a/toolkit/content/tests/browser/browser_audioCompeting.js b/toolkit/content/tests/browser/browser_audioCompeting.js
deleted file mode 100644
index 7b6a76c1d..000000000
--- a/toolkit/content/tests/browser/browser_audioCompeting.js
+++ /dev/null
@@ -1,115 +0,0 @@
-const PAGE = "https://example.com/browser/toolkit/content/tests/browser/file_multipleAudio.html";
-
-function* wait_for_tab_playing_event(tab, expectPlaying) {
-  if (tab.soundPlaying == expectPlaying) {
-    ok(true, "The tab should " + (expectPlaying ? "" : "not ") + "be playing");
-  } else {
-    yield BrowserTestUtils.waitForEvent(tab, "TabAttrModified", false, (event) => {
-      if (event.detail.changed.indexOf("soundplaying") >= 0) {
-        is(tab.soundPlaying, expectPlaying, "The tab should " + (expectPlaying ? "" : "not ") + "be playing");
-        return true;
-      }
-      return false;
-    });
-  }
-}
-
-function play_audio_from_invisible_tab () {
-  return new Promise(resolve => {
-    var autoPlay = content.document.getElementById('autoplay');
-    if (!autoPlay) {
-      ok(false, "Can't get the audio element!");
-    }
-
-    is(autoPlay.paused, true, "Audio in tab 1 was paused by audio competing.");
-    autoPlay.play();
-    autoPlay.onpause = function() {
-      autoPlay.onpause = null;
-      ok(true, "Audio in tab 1 can't playback when other tab is playing in foreground.");
-      resolve();
-    };
-  });
-}
-
-function audio_should_keep_playing_even_go_to_background () {
-  var autoPlay = content.document.getElementById('autoplay');
-  if (!autoPlay) {
-    ok(false, "Can't get the audio element!");
-  }
-
-  is(autoPlay.paused, false, "Audio in tab 2 is still playing in the background.");
-}
-
-function play_non_autoplay_audio () {
-  return new Promise(resolve => {
-    var autoPlay = content.document.getElementById('autoplay');
-    var nonAutoPlay = content.document.getElementById('nonautoplay');
-    if (!autoPlay || !nonAutoPlay) {
-      ok(false, "Can't get the audio element!");
-    }
-
-    is(nonAutoPlay.paused, true, "Non-autoplay audio isn't started playing yet.");
-    nonAutoPlay.play();
-
-    nonAutoPlay.onplay = function() {
-      nonAutoPlay.onplay = null;
-      is(nonAutoPlay.paused, false, "Start Non-autoplay audio.");
-      is(autoPlay.paused, false, "Autoplay audio is still playing.");
-      resolve();
-    };
-  });
-}
-
-add_task(function* setup_test_preference() {
-  yield new Promise(resolve => {
-    SpecialPowers.pushPrefEnv({"set": [
-      ["dom.audiochannel.audioCompeting", true],
-      ["dom.ipc.processCount", 1]
-    ]}, resolve);
-  });
-});
-
-add_task(function* cross_tabs_audio_competing () {
-  info("- open tab 1 in foreground -");
-  let tab1 = yield BrowserTestUtils.openNewForegroundTab(window.gBrowser,
-                                                         "about:blank");
-  tab1.linkedBrowser.loadURI(PAGE);
-  yield wait_for_tab_playing_event(tab1, true);
-
-  info("- open tab 2 in foreground -");
-  let tab2 = yield BrowserTestUtils.openNewForegroundTab(window.gBrowser,
-                                                        "about:blank");
-  tab2.linkedBrowser.loadURI(PAGE);
-  yield wait_for_tab_playing_event(tab1, false);
-
-  info("- open tab 3 in foreground -");
-  let tab3 = yield BrowserTestUtils.openNewForegroundTab(window.gBrowser,
-                                                         "about:blank");
-  yield ContentTask.spawn(tab2.linkedBrowser, null,
-                          audio_should_keep_playing_even_go_to_background);
-
-  info("- play audio from background tab 1 -");
-  yield ContentTask.spawn(tab1.linkedBrowser, null,
-                          play_audio_from_invisible_tab);
-
-  info("- remove tabs -");
-  yield BrowserTestUtils.removeTab(tab1);
-  yield BrowserTestUtils.removeTab(tab2);
-  yield BrowserTestUtils.removeTab(tab3);
-});
-
-add_task(function* within_one_tab_audio_competing () {
-  info("- open tab and play audio1 -");
-  let tab = yield BrowserTestUtils.openNewForegroundTab(window.gBrowser,
-                                                        "about:blank");
-  tab.linkedBrowser.loadURI(PAGE);
-  yield wait_for_tab_playing_event(tab, true);
-
-  info("- play audio2 in the same tab -");
-  yield ContentTask.spawn(tab.linkedBrowser, null,
-                          play_non_autoplay_audio);
-
-  info("- remove tab -");
-  yield BrowserTestUtils.removeTab(tab);
-});
-