1 files changed, 97 insertions, 0 deletions
diff --git a/browser/components/urlbar/tests/browser/browser_enterAfterMouseOver.js b/browser/components/urlbar/tests/browser/browser_enterAfterMouseOver.js
new file mode 100644
index 0000000000..e102fda09c
--- /dev/null
+++ b/browser/components/urlbar/tests/browser/browser_enterAfterMouseOver.js
@@ -0,0 +1,97 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Tests that enter works correctly after a mouse over.
+ */
+
+function repeat(limit, func) {
+  for (let i = 0; i < limit; i++) {
+    func(i);
+  }
+}
+
+async function promiseAutoComplete(inputText) {
+  gURLBar.focus();
+  gURLBar.value = inputText.slice(0, -1);
+  EventUtils.sendString(inputText.slice(-1));
+  await UrlbarTestUtils.promiseSearchComplete(window);
+}
+
+function assertSelected(index) {
+  Assert.equal(
+    UrlbarTestUtils.getSelectedRowIndex(window),
+    index,
+    "Should have the correct index selected"
+  );
+}
+
+let gMaxResults;
+
+add_task(async function () {
+  registerCleanupFunction(async function () {
+    await PlacesUtils.history.clear();
+  });
+
+  await PlacesUtils.history.clear();
+
+  gMaxResults = Services.prefs.getIntPref("browser.urlbar.maxRichResults");
+
+  let visits = [];
+  repeat(gMaxResults, i => {
+    visits.push({
+      uri: makeURI("http://example.com/autocomplete/?" + i),
+    });
+  });
+  await PlacesTestUtils.addVisits(visits);
+
+  gBrowser.selectedTab = BrowserTestUtils.addTab(gBrowser, "about:blank");
+  await promiseAutoComplete("http://example.com/autocomplete/");
+
+  Assert.equal(
+    UrlbarTestUtils.getResultCount(window),
+    gMaxResults,
+    "Should have got the correct amount of results"
+  );
+
+  let initiallySelected = UrlbarTestUtils.getSelectedRowIndex(window);
+
+  info("Key Down to select the next item");
+  EventUtils.synthesizeKey("KEY_ArrowDown");
+  assertSelected(initiallySelected + 1);
+
+  let result = await UrlbarTestUtils.getDetailsOfResultAt(
+    window,
+    initiallySelected + 1
+  );
+  let expectedURL = result.url;
+
+  Assert.equal(
+    gURLBar.untrimmedValue,
+    expectedURL,
+    "Value in the URL bar should be updated by keyboard selection"
+  );
+
+  // Verify that what we're about to do changes the selectedIndex:
+  Assert.notEqual(
+    initiallySelected + 1,
+    3,
+    "Shouldn't be changing the selectedIndex to the same index we keyboard-selected."
+  );
+
+  let element = await UrlbarTestUtils.waitForAutocompleteResultAt(window, 3);
+  EventUtils.synthesizeMouseAtCenter(element, { type: "mousemove" });
+
+  await UrlbarTestUtils.promisePopupClose(window, async () => {
+    let openedExpectedPage = BrowserTestUtils.waitForDocLoadAndStopIt(
+      expectedURL,
+      gBrowser.selectedBrowser
+    );
+    EventUtils.synthesizeKey("KEY_Enter");
+    await openedExpectedPage;
+  });
+
+  gBrowser.removeCurrentTab();
+});