Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 72 insertions, 0 deletions

diff --git a/toolkit/components/pictureinpicture/tests/browser_thirdPartyIframe.js b/toolkit/components/pictureinpicture/tests/browser_thirdPartyIframe.js
new file mode 100644
index 0000000000..e02fe21f4e
--- /dev/null
+++ b/toolkit/components/pictureinpicture/tests/browser_thirdPartyIframe.js
@@ -0,0 +1,72 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const EXAMPLE_COM = getRootDirectory(gTestPath).replace(
+  "chrome://mochitests/content",
+  "https://example.com"
+);
+const EXAMPLE_ORG = getRootDirectory(gTestPath).replace(
+  "chrome://mochitests/content",
+  "https://example.org"
+);
+const EXAMPLE_COM_TEST_PAGE = EXAMPLE_COM + "test-page.html";
+const EXAMPLE_ORG_WITH_IFRAME = EXAMPLE_ORG + "test-page-with-iframe.html";
+
+/**
+ * Tests that videos hosted inside of a third-party <iframe> can be opened
+ * in a Picture-in-Picture window.
+ */
+add_task(async () => {
+  for (let videoID of ["with-controls", "no-controls"]) {
+    info(`Testing ${videoID} case.`);
+
+    await BrowserTestUtils.withNewTab(
+      {
+        url: EXAMPLE_ORG_WITH_IFRAME,
+        gBrowser,
+      },
+      async browser => {
+        // EXAMPLE_ORG_WITH_IFRAME is hosted at a different domain from
+        // EXAMPLE_COM_TEST_PAGE, so loading EXAMPLE_COM_TEST_PAGE within
+        // the iframe will act as our third-party iframe.
+        await SpecialPowers.spawn(
+          browser,
+          [EXAMPLE_COM_TEST_PAGE],
+          async EXAMPLE_COM_TEST_PAGE => {
+            let iframe = content.document.getElementById("iframe");
+            let loadPromise = ContentTaskUtils.waitForEvent(iframe, "load");
+            iframe.src = EXAMPLE_COM_TEST_PAGE;
+            await loadPromise;
+          }
+        );
+
+        let iframeBc = browser.browsingContext.children[0];
+
+        if (gFissionBrowser) {
+          Assert.notEqual(
+            browser.browsingContext.currentWindowGlobal.osPid,
+            iframeBc.currentWindowGlobal.osPid,
+            "The iframe should be running in a different process."
+          );
+        }
+
+        let pipWin = await triggerPictureInPicture(iframeBc, videoID);
+        ok(pipWin, "Got Picture-in-Picture window.");
+
+        await ensureMessageAndClosePiP(iframeBc, videoID, pipWin, true);
+
+        await SimpleTest.promiseFocus(window);
+
+        // Now try using the command / keyboard shortcut
+        pipWin = await triggerPictureInPicture(iframeBc, videoID, () => {
+          document.getElementById("View:PictureInPicture").doCommand();
+        });
+        ok(pipWin, "Got Picture-in-Picture window using command.");
+
+        await ensureMessageAndClosePiP(iframeBc, videoID, pipWin, true);
+      }
+    );
+  }
+});