1 files changed, 61 insertions, 0 deletions
diff --git a/browser/base/content/test/contextMenu/browser_contextmenu_inspect.js b/browser/base/content/test/contextMenu/browser_contextmenu_inspect.js
new file mode 100644
index 0000000000..94241e9e1f
--- /dev/null
+++ b/browser/base/content/test/contextMenu/browser_contextmenu_inspect.js
@@ -0,0 +1,61 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Check that we show the inspect item(s) as appropriate.
+ */
+add_task(async function test_contextmenu_inspect() {
+  await SpecialPowers.pushPrefEnv({
+    set: [
+      ["devtools.selfxss.count", 0],
+      ["devtools.everOpened", false],
+    ],
+  });
+  let contextMenu = document.getElementById("contentAreaContextMenu");
+  await BrowserTestUtils.withNewTab("about:blank", async browser => {
+    for (let [pref, value, expectation] of [
+      ["devtools.selfxss.count", 10, true],
+      ["devtools.selfxss.count", 0, false],
+      ["devtools.everOpened", false, false],
+      ["devtools.everOpened", true, true],
+    ]) {
+      await SpecialPowers.pushPrefEnv({
+        set: [["devtools.selfxss.count", value]],
+      });
+      is(contextMenu.state, "closed", "checking if popup is closed");
+      let promisePopupShown = BrowserTestUtils.waitForEvent(
+        contextMenu,
+        "popupshown"
+      );
+      let promisePopupHidden = BrowserTestUtils.waitForEvent(
+        contextMenu,
+        "popuphidden"
+      );
+      await BrowserTestUtils.synthesizeMouse(
+        "body",
+        2,
+        2,
+        { type: "contextmenu", button: 2 },
+        browser
+      );
+      await promisePopupShown;
+      let inspectItem = document.getElementById("context-inspect");
+      ok(
+        !inspectItem.hidden,
+        `Inspect should be shown (pref ${pref} is ${value}).`
+      );
+      let inspectA11y = document.getElementById("context-inspect-a11y");
+      is(
+        inspectA11y.hidden,
+        !expectation,
+        `A11y should be ${
+          expectation ? "visible" : "hidden"
+        } (pref ${pref} is ${value}).`
+      );
+      contextMenu.hidePopup();
+      await promisePopupHidden;
+    }
+  });
+});