1 files changed, 69 insertions, 0 deletions
diff --git a/browser/base/content/test/urlbar/browser_urlbarEnterAfterMouseOver.js b/browser/base/content/test/urlbar/browser_urlbarEnterAfterMouseOver.js
new file mode 100644
index 000000000..22e336f91
--- /dev/null
+++ b/browser/base/content/test/urlbar/browser_urlbarEnterAfterMouseOver.js
@@ -0,0 +1,69 @@
+function repeat(limit, func) {
+  for (let i = 0; i < limit; i++) {
+    func(i);
+  }
+}
+
+function* promiseAutoComplete(inputText) {
+  gURLBar.focus();
+  gURLBar.value = inputText.slice(0, -1);
+  EventUtils.synthesizeKey(inputText.slice(-1), {});
+  yield promiseSearchComplete();
+}
+
+function is_selected(index) {
+  is(gURLBar.popup.richlistbox.selectedIndex, index, `Item ${index + 1} should be selected`);
+}
+
+let gMaxResults;
+
+add_task(function*() {
+  registerCleanupFunction(function* () {
+    yield PlacesTestUtils.clearHistory();
+  });
+
+  yield PlacesTestUtils.clearHistory();
+
+  gMaxResults = Services.prefs.getIntPref("browser.urlbar.maxRichResults");
+
+  let visits = [];
+  repeat(gMaxResults, i => {
+    visits.push({
+      uri: makeURI("http://example.com/autocomplete/?" + i),
+    });
+  });
+  yield PlacesTestUtils.addVisits(visits);
+
+  gBrowser.selectedTab = gBrowser.addTab("about:blank");
+  yield promiseAutoComplete("http://example.com/autocomplete/");
+
+  let popup = gURLBar.popup;
+  let results = popup.richlistbox.children;
+  is(results.length, gMaxResults,
+     "Should get gMaxResults=" + gMaxResults + " results");
+
+  let initiallySelected = gURLBar.popup.richlistbox.selectedIndex;
+
+  info("Key Down to select the next item");
+  EventUtils.synthesizeKey("VK_DOWN", {});
+  is_selected(initiallySelected + 1);
+  let expectedURL = gURLBar.controller.getFinalCompleteValueAt(initiallySelected + 1);
+
+  is(gURLBar.value, gURLBar.controller.getValueAt(initiallySelected + 1),
+     "Value in the URL bar should be updated by keyboard selection");
+
+  // Verify that what we're about to do changes the selectedIndex:
+  isnot(initiallySelected + 1, 3, "Shouldn't be changing the selectedIndex to the same index we keyboard-selected.");
+
+  // Would love to use a synthetic mousemove event here, but that doesn't seem to do anything.
+  // EventUtils.synthesizeMouseAtCenter(results[3], {type: "mousemove"});
+  gURLBar.popup.richlistbox.selectedIndex = 3;
+  is_selected(3);
+
+  let autocompletePopupHidden = promisePopupHidden(gURLBar.popup);
+  let openedExpectedPage = waitForDocLoadAndStopIt(expectedURL);
+  EventUtils.synthesizeKey("VK_RETURN", {});
+  yield Promise.all([autocompletePopupHidden, openedExpectedPage]);
+
+  gBrowser.removeCurrentTab();
+});