1 files changed, 25 insertions, 0 deletions
diff --git a/toolkit/components/pictureinpicture/tests/browser_closeTab.js b/toolkit/components/pictureinpicture/tests/browser_closeTab.js
new file mode 100644
index 0000000000..e8c9f59d82
--- /dev/null
+++ b/toolkit/components/pictureinpicture/tests/browser_closeTab.js
@@ -0,0 +1,25 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Tests that if the tab that's hosting a <video> that's opened in a
+ * Picture-in-Picture window is closed, that the Picture-in-Picture
+ * window is also closed.
+ */
+add_task(async () => {
+  for (let videoID of ["with-controls", "no-controls"]) {
+    info(`Testing ${videoID} case.`);
+
+    let tab = await BrowserTestUtils.openNewForegroundTab(gBrowser, TEST_PAGE);
+    let browser = tab.linkedBrowser;
+
+    let pipWin = await triggerPictureInPicture(browser, videoID);
+    ok(pipWin, "Got Picture-in-Picture window.");
+
+    let pipClosed = BrowserTestUtils.domWindowClosed(pipWin);
+    BrowserTestUtils.removeTab(tab);
+    await pipClosed;
+  }
+});