1 files changed, 19 insertions, 0 deletions
diff --git a/uriloader/exthandler/tests/mochitest/browser_download_always_ask_preferred_app.js b/uriloader/exthandler/tests/mochitest/browser_download_always_ask_preferred_app.js
new file mode 100644
index 000000000..40f7ef71e
--- /dev/null
+++ b/uriloader/exthandler/tests/mochitest/browser_download_always_ask_preferred_app.js
@@ -0,0 +1,19 @@
+add_task(function*() {
+  // Create mocked objects for test
+  let launcher = createMockedObjects(false);
+  // Open helper app dialog with mocked launcher
+  let dlg = yield* openHelperAppDialog(launcher);
+  let doc = dlg.document;
+  let location = doc.getElementById("source");
+  let expectedValue = launcher.source.prePath;
+  if (location.value != expectedValue) {
+    info("Waiting for dialog to be populated.");
+    yield BrowserTestUtils.waitForAttribute("value", location, expectedValue);
+  }
+  is(doc.getElementById("mode").selectedItem.id, "open", "Should be opening the file.");
+  ok(!dlg.document.getElementById("openHandler").selectedItem.hidden,
+     "Should not have selected a hidden item.");
+  let helperAppDialogHiddenPromise = BrowserTestUtils.windowClosed(dlg);
+  doc.documentElement.cancelDialog();
+  yield helperAppDialogHiddenPromise;
+});