1 files changed, 44 insertions, 0 deletions
diff --git a/toolkit/mozapps/extensions/test/xpinstall/browser_bug638292.js b/toolkit/mozapps/extensions/test/xpinstall/browser_bug638292.js
new file mode 100644
index 0000000000..c87b2a8517
--- /dev/null
+++ b/toolkit/mozapps/extensions/test/xpinstall/browser_bug638292.js
@@ -0,0 +1,44 @@
+// ----------------------------------------------------------------------------
+// Test whether an InstallTrigger.enabled is working
+add_task(async function() {
+  let testtab = await BrowserTestUtils.openNewForegroundTab(
+    gBrowser,
+    TESTROOT + "bug638292.html"
+  );
+
+  async function verify(link, button) {
+    info("Clicking " + link);
+
+    let loadedPromise = BrowserTestUtils.waitForNewTab(gBrowser, null, true);
+
+    await BrowserTestUtils.synthesizeMouseAtCenter(
+      "#" + link,
+      { button },
+      gBrowser.selectedBrowser
+    );
+
+    let newtab = await loadedPromise;
+
+    let result = await SpecialPowers.spawn(
+      newtab.linkedBrowser,
+      [],
+      async 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") {
+      await BrowserTestUtils.switchTab(gBrowser, testtab);
+    }
+    gBrowser.removeTab(newtab);
+  }
+
+  await verify("link1", 0);
+  await verify("link2", 0);
+  await verify("link3", 1);
+
+  gBrowser.removeCurrentTab();
+});