1 files changed, 49 insertions, 0 deletions
diff --git a/comm/mail/base/test/webextensions/browser_permissions_unsigned.js b/comm/mail/base/test/webextensions/browser_permissions_unsigned.js
new file mode 100644
index 0000000000..06f0b2aa14
--- /dev/null
+++ b/comm/mail/base/test/webextensions/browser_permissions_unsigned.js
@@ -0,0 +1,49 @@
+"use strict";
+
+const ID = "permissions@test.mozilla.org";
+const WARNING_ICON = "chrome://browser/skin/warning.svg";
+
+add_task(async function test_unsigned() {
+  await SpecialPowers.pushPrefEnv({
+    set: [
+      ["extensions.InstallTrigger.enabled", true],
+      ["extensions.InstallTriggerImpl.enabled", true],
+      ["extensions.webapi.testing", true],
+      ["extensions.install.requireBuiltInCerts", false],
+      // Relax the user input requirements while running this test.
+      ["xpinstall.userActivation.required", false],
+    ],
+  });
+
+  let testURI = makeURI("https://example.com/");
+  PermissionTestUtils.add(testURI, "install", Services.perms.ALLOW_ACTION);
+  registerCleanupFunction(() => PermissionTestUtils.remove(testURI, "install"));
+
+  let tab = openContentTab("about:blank");
+  BrowserTestUtils.loadURIString(
+    tab.linkedBrowser,
+    `${BASE}/file_install_extensions.html`
+  );
+  await BrowserTestUtils.browserLoaded(tab.linkedBrowser);
+
+  SpecialPowers.spawn(
+    tab.linkedBrowser,
+    [`${BASE}/browser_webext_unsigned.xpi`],
+    async function (url) {
+      content.wrappedJSObject.installTrigger(url);
+    }
+  );
+
+  let panel = await promisePopupNotificationShown("addon-webext-permissions");
+
+  // cancel the install
+  let promise = promiseInstallEvent({ id: ID }, "onInstallCancelled");
+  panel.secondaryButton.click();
+  await promise;
+
+  let addon = await AddonManager.getAddonByID(ID);
+  is(addon, null, "Extension is not installed");
+
+  let tabmail = document.getElementById("tabmail");
+  tabmail.closeTab(tab);
+});