1 files changed, 68 insertions, 0 deletions
diff --git a/browser/components/search/test/browser/browser_tooManyEnginesOffered.js b/browser/components/search/test/browser/browser_tooManyEnginesOffered.js
new file mode 100644
index 0000000000..89647f9854
--- /dev/null
+++ b/browser/components/search/test/browser/browser_tooManyEnginesOffered.js
@@ -0,0 +1,68 @@
+"use strict";
+
+// This test makes sure that when a page offers many search engines,
+// a limited number of add-engine items will be shown in the searchbar.
+
+const searchPopup = document.getElementById("PopupSearchAutoComplete");
+
+add_task(async function test_setup() {
+  await gCUITestUtils.addSearchBar();
+
+  await Services.search.init();
+  registerCleanupFunction(() => {
+    gCUITestUtils.removeSearchBar();
+  });
+});
+
+add_task(async function test() {
+  let searchbar = BrowserSearch.searchBar;
+
+  let rootDir = getRootDirectory(gTestPath);
+  let url = rootDir + "tooManyEnginesOffered.html";
+  await BrowserTestUtils.openNewForegroundTab(gBrowser, url);
+
+  // Open the search popup.
+  let promise = promiseEvent(searchPopup, "popupshown");
+  info("Opening search panel");
+  searchbar.focus();
+  // In TV we may try opening too early, when the searchbar is not ready yet.
+  await TestUtils.waitForCondition(
+    () => BrowserSearch.searchBar.textbox.controller.input,
+    "Wait for the searchbar controller to connect"
+  );
+  EventUtils.synthesizeKey("KEY_ArrowDown");
+  await promise;
+
+  const addEngineList = searchPopup.oneOffButtons._getAddEngines();
+  Assert.equal(
+    addEngineList.length,
+    6,
+    "Expected number of engines retrieved from web page"
+  );
+
+  const displayedAddEngineList =
+    searchPopup.oneOffButtons.buttons.querySelectorAll(
+      ".searchbar-engine-one-off-add-engine"
+    );
+  Assert.equal(
+    displayedAddEngineList.length,
+    searchPopup.oneOffButtons._maxInlineAddEngines,
+    "Expected number of engines displayed on popup"
+  );
+
+  for (let i = 0; i < displayedAddEngineList.length; i++) {
+    const engine = addEngineList[i];
+    const item = displayedAddEngineList[i];
+    Assert.equal(
+      item.getAttribute("engine-name"),
+      engine.title,
+      "Expected engine is displaying"
+    );
+  }
+
+  promise = promiseEvent(searchPopup, "popuphidden");
+  EventUtils.synthesizeKey("KEY_Escape", {}, searchPopup.ownerGlobal);
+  await promise;
+
+  gBrowser.removeCurrentTab();
+});