1 files changed, 73 insertions, 0 deletions
diff --git a/browser/base/content/test/contextMenu/browser_contextmenu_iframe.js b/browser/base/content/test/contextMenu/browser_contextmenu_iframe.js
new file mode 100644
index 0000000000..bd52862eb4
--- /dev/null
+++ b/browser/base/content/test/contextMenu/browser_contextmenu_iframe.js
@@ -0,0 +1,73 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const TEST_LINK = "https://example.com/";
+const RESOURCE_LINK =
+  getRootDirectory(gTestPath).replace(
+    "chrome://mochitests/content",
+    "https://example.com"
+  ) + "test_contextmenu_iframe.html";
+
+/* This test checks that a context menu can open up
+ * a frame into it's own tab. */
+
+add_task(async function test_open_iframe() {
+  let testTab = await BrowserTestUtils.openNewForegroundTab(
+    gBrowser,
+    RESOURCE_LINK
+  );
+  const selector = "#iframe";
+  const openPromise = BrowserTestUtils.waitForNewTab(
+    gBrowser,
+    TEST_LINK,
+    false
+  );
+  const contextMenu = document.getElementById("contentAreaContextMenu");
+  is(contextMenu.state, "closed", "checking if popup is closed");
+  let awaitPopupShown = BrowserTestUtils.waitForEvent(
+    contextMenu,
+    "popupshown"
+  );
+  await BrowserTestUtils.synthesizeMouseAtCenter(
+    selector,
+    {
+      type: "contextmenu",
+      button: 2,
+      centered: true,
+    },
+    gBrowser.selectedBrowser
+  );
+  await awaitPopupShown;
+  info("Popup Shown");
+  const awaitPopupHidden = BrowserTestUtils.waitForEvent(
+    contextMenu,
+    "popuphidden"
+  );
+
+  // Open frame submenu
+  const frameItem = contextMenu.querySelector("#frame");
+  const menuPopup = frameItem.menupopup;
+  const menuPopupPromise = BrowserTestUtils.waitForEvent(
+    menuPopup,
+    "popupshown"
+  );
+  frameItem.openMenu(true);
+  await menuPopupPromise;
+
+  let domItem = contextMenu.querySelector("#context-openframeintab");
+  info("Going to click item " + domItem.id);
+  ok(
+    BrowserTestUtils.is_visible(domItem),
+    "DOM context menu item tab should be visible"
+  );
+  ok(!domItem.disabled, "DOM context menu item tab shouldn't be disabled");
+  contextMenu.activateItem(domItem);
+
+  let openedTab = await openPromise;
+  await awaitPopupHidden;
+  await BrowserTestUtils.removeTab(openedTab);
+
+  BrowserTestUtils.removeTab(testTab);
+});