1 files changed, 60 insertions, 0 deletions
diff --git a/toolkit/mozapps/extensions/test/xpinstall/browser_enabled3.js b/toolkit/mozapps/extensions/test/xpinstall/browser_enabled3.js
new file mode 100644
index 0000000000..e86a4ef031
--- /dev/null
+++ b/toolkit/mozapps/extensions/test/xpinstall/browser_enabled3.js
@@ -0,0 +1,60 @@
+// ----------------------------------------------------------------------------
+// Test whether an InstallTrigger.install call fails when xpinstall is disabled
+async function test() {
+  Harness.installDisabledCallback = install_disabled;
+  Harness.installBlockedCallback = allow_blocked;
+  Harness.installConfirmCallback = confirm_install;
+  Harness.setup();
+
+  Services.prefs.setBoolPref("xpinstall.enabled", false);
+
+  var triggers = encodeURIComponent(
+    JSON.stringify({
+      "Unsigned XPI": TESTROOT + "amosigned.xpi",
+    })
+  );
+  let tab = BrowserTestUtils.addTab(gBrowser, TESTROOT);
+  gBrowser.selectedTab = tab;
+  await BrowserTestUtils.browserLoaded(tab.linkedBrowser, false, TESTROOT);
+
+  ContentTask.spawn(
+    gBrowser.selectedBrowser,
+    TESTROOT + "installtrigger.html?" + triggers,
+    url => {
+      return new Promise(resolve => {
+        function page_loaded() {
+          content.removeEventListener("PageLoaded", page_loaded);
+          resolve(content.document.getElementById("return").textContent);
+        }
+
+        function load_listener() {
+          removeEventListener("load", load_listener, true);
+          content.addEventListener("InstallTriggered", page_loaded);
+        }
+
+        addEventListener("load", load_listener, true);
+
+        content.location.href = url;
+      });
+    }
+  ).then(text => {
+    is(text, "false", "installTrigger should have not been enabled");
+    Services.prefs.clearUserPref("xpinstall.enabled");
+    gBrowser.removeCurrentTab();
+    Harness.finish();
+  });
+}
+
+function install_disabled(installInfo) {
+  ok(true, "Saw installation disabled");
+}
+
+function allow_blocked(installInfo) {
+  ok(false, "Should never see the blocked install notification");
+  return false;
+}
+
+function confirm_install(panel) {
+  ok(false, "Should never see an install confirmation dialog");
+  return false;
+}