1 files changed, 40 insertions, 0 deletions
diff --git a/toolkit/mozapps/webextensions/test/xpinstall/browser_bug638292.js b/toolkit/mozapps/webextensions/test/xpinstall/browser_bug638292.js
new file mode 100644
index 0000000000..0d96e7cbe6
--- /dev/null
+++ b/toolkit/mozapps/webextensions/test/xpinstall/browser_bug638292.js
@@ -0,0 +1,40 @@
+// ----------------------------------------------------------------------------
+// Test whether an InstallTrigger.enabled is working
+add_task(function * ()
+{
+  let testtab = yield BrowserTestUtils.openNewForegroundTab(gBrowser, TESTROOT + "bug638292.html");
+
+  function* verify(link, button)
+  {
+    info("Clicking " + link);
+
+    let waitForNewTabPromise = BrowserTestUtils.waitForNewTab(gBrowser);
+
+    yield BrowserTestUtils.synthesizeMouseAtCenter("#" + link, { button: button },
+                                                   gBrowser.selectedBrowser);
+
+    let newtab = yield waitForNewTabPromise;
+
+    yield BrowserTestUtils.browserLoaded(newtab.linkedBrowser);
+
+    let result = yield ContentTask.spawn(newtab.linkedBrowser, { }, function* () {
+      return (content.document.getElementById("enabled").textContent == "true");
+    });
+
+    ok(result, "installTrigger for " + link + " should have been enabled");
+
+    // Focus the old tab (link3 is opened in the background)
+    if (link != "link3") {
+      yield BrowserTestUtils.switchTab(gBrowser, testtab);
+    }
+    gBrowser.removeTab(newtab);
+  }
+
+  yield* verify("link1", 0);
+  yield* verify("link2", 0);
+  yield* verify("link3", 1);
+
+  gBrowser.removeCurrentTab();
+});
+
+