1 files changed, 141 insertions, 0 deletions
diff --git a/browser/components/preferences/tests/browser_engines.js b/browser/components/preferences/tests/browser_engines.js
new file mode 100644
index 0000000000..aa681e7039
--- /dev/null
+++ b/browser/components/preferences/tests/browser_engines.js
@@ -0,0 +1,141 @@
+const { SearchTestUtils } = ChromeUtils.importESModule(
+  "resource://testing-common/SearchTestUtils.sys.mjs"
+);
+
+SearchTestUtils.init(this);
+
+function getCellText(tree, i, cellName) {
+  return tree.view.getCellText(i, tree.columns.getNamedColumn(cellName));
+}
+
+add_setup(async function () {
+  await SearchTestUtils.installSearchExtension({
+    keyword: ["testing", "customkeyword"],
+    search_url: "https://example.com/engine1",
+    search_url_get_params: "search={searchTerms}",
+  });
+});
+
+add_task(async function test_engine_list() {
+  let prefs = await openPreferencesViaOpenPreferencesAPI("search", {
+    leaveOpen: true,
+  });
+  is(prefs.selectedPane, "paneSearch", "Search pane is selected by default");
+  let doc = gBrowser.contentDocument;
+
+  let tree = doc.querySelector("#engineList");
+  ok(
+    !tree.hidden,
+    "The search engine list should be visible when Search is requested"
+  );
+
+  // Check for default search engines to be displayed in the engineList
+  let defaultEngines = await Services.search.getAppProvidedEngines();
+  for (let i = 0; i < defaultEngines.length; i++) {
+    let engine = defaultEngines[i];
+    is(
+      getCellText(tree, i, "engineName"),
+      engine.name,
+      "Default search engine " + engine.name + " displayed correctly"
+    );
+  }
+
+  let customEngineIndex = defaultEngines.length;
+  is(
+    getCellText(tree, customEngineIndex, "engineKeyword"),
+    "testing, customkeyword",
+    "Show internal aliases"
+  );
+
+  // Scroll the treeview into view since mouse operations
+  // off screen can act confusingly.
+  tree.scrollIntoView();
+  let rect = tree.getCoordsForCellItem(
+    customEngineIndex,
+    tree.columns.getNamedColumn("engineKeyword"),
+    "text"
+  );
+  let x = rect.x + rect.width / 2;
+  let y = rect.y + rect.height / 2;
+  let win = tree.ownerGlobal;
+
+  let promise = BrowserTestUtils.waitForEvent(tree, "dblclick");
+  EventUtils.synthesizeMouse(tree.body, x, y, { clickCount: 1 }, win);
+  EventUtils.synthesizeMouse(tree.body, x, y, { clickCount: 2 }, win);
+  await promise;
+
+  EventUtils.sendString("newkeyword");
+  EventUtils.sendKey("RETURN");
+
+  await TestUtils.waitForCondition(() => {
+    return (
+      getCellText(tree, customEngineIndex, "engineKeyword") ===
+      "newkeyword, testing, customkeyword"
+    );
+  });
+
+  // Avoid duplicated keywords
+  tree.view.setCellText(
+    0,
+    tree.columns.getNamedColumn("engineKeyword"),
+    "keyword"
+  );
+  tree.view.setCellText(
+    1,
+    tree.columns.getNamedColumn("engineKeyword"),
+    "keyword"
+  );
+  isnot(
+    getCellText(tree, 1, "engineKeyword"),
+    "keyword",
+    "Do not allow duplicated keywords"
+  );
+
+  BrowserTestUtils.removeTab(gBrowser.selectedTab);
+});
+
+add_task(async function test_remove_button_disabled_state() {
+  let prefs = await openPreferencesViaOpenPreferencesAPI("search", {
+    leaveOpen: true,
+  });
+  is(prefs.selectedPane, "paneSearch", "Search pane is selected by default");
+  let doc = gBrowser.contentDocument;
+
+  let tree = doc.querySelector("#engineList");
+  ok(
+    !tree.hidden,
+    "The search engine list should be visible when Search is requested"
+  );
+
+  let defaultEngines = await Services.search.getAppProvidedEngines();
+  for (let i = 0; i < defaultEngines.length; i++) {
+    let engine = defaultEngines[i];
+
+    let isDefaultSearchEngine =
+      engine.name == Services.search.defaultEngine.name ||
+      engine.name == Services.search.defaultPrivateEngine.name;
+
+    tree.scrollIntoView();
+    let rect = tree.getCoordsForCellItem(
+      i,
+      tree.columns.getNamedColumn("engineName"),
+      "text"
+    );
+    let x = rect.x + rect.width / 2;
+    let y = rect.y + rect.height / 2;
+    let win = tree.ownerGlobal;
+
+    let promise = BrowserTestUtils.waitForEvent(tree, "click");
+    EventUtils.synthesizeMouse(tree.body, x, y, { clickCount: 1 }, win);
+    await promise;
+
+    let removeButton = doc.querySelector("#removeEngineButton");
+    is(
+      removeButton.disabled,
+      isDefaultSearchEngine,
+      "Remove button is in correct disable state"
+    );
+  }
+
+  BrowserTestUtils.removeTab(gBrowser.selectedTab);
+});