Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 259 insertions, 0 deletions

diff --git a/browser/components/preferences/tests/browser_searchRestoreDefaults.js b/browser/components/preferences/tests/browser_searchRestoreDefaults.js
new file mode 100644
index 0000000000..80588d0cce
--- /dev/null
+++ b/browser/components/preferences/tests/browser_searchRestoreDefaults.js
@@ -0,0 +1,259 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+const { SearchTestUtils } = ChromeUtils.importESModule(
+  "resource://testing-common/SearchTestUtils.sys.mjs"
+);
+const { SearchUtils } = ChromeUtils.importESModule(
+  "resource://gre/modules/SearchUtils.sys.mjs"
+);
+add_task(async function test_restore_functionality() {
+  // Ensure no engines are hidden to begin with.
+  for (let engine of await Services.search.getAppProvidedEngines()) {
+    if (engine.hidden) {
+      engine.hidden = false;
+    }
+  }
+
+  await openPreferencesViaOpenPreferencesAPI("search", { leaveOpen: true });
+
+  let doc = gBrowser.selectedBrowser.contentDocument;
+  let restoreDefaultsButton = doc.getElementById("restoreDefaultSearchEngines");
+
+  Assert.ok(
+    restoreDefaultsButton.disabled,
+    "Should have disabled the restore default search engines button on open"
+  );
+
+  let updatedPromise = SearchTestUtils.promiseSearchNotification(
+    SearchUtils.MODIFIED_TYPE.CHANGED,
+    SearchUtils.TOPIC_ENGINE_MODIFIED
+  );
+
+  let tree = doc.querySelector("#engineList");
+  // 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 cellName = tree.view.getCellText(
+      i,
+      tree.columns.getNamedColumn("engineName")
+    );
+    if (cellName == "DuckDuckGo") {
+      tree.view.selection.select(i);
+      break;
+    }
+  }
+  doc.getElementById("removeEngineButton").click();
+  await updatedPromise;
+
+  let engine = await Services.search.getEngineByName("DuckDuckGo");
+
+  Assert.ok(engine.hidden, "Should have hidden the engine");
+  Assert.ok(
+    !restoreDefaultsButton.disabled,
+    "Should have enabled the restore default search engines button"
+  );
+
+  updatedPromise = SearchTestUtils.promiseSearchNotification(
+    SearchUtils.MODIFIED_TYPE.CHANGED,
+    SearchUtils.TOPIC_ENGINE_MODIFIED
+  );
+  restoreDefaultsButton.click();
+  await updatedPromise;
+  // Let the stack unwind so that the restore defaults button can update its
+  // state.
+  await new Promise(resolve => Services.tm.dispatchToMainThread(resolve));
+
+  Assert.ok(!engine.hidden, "Should have re-enabled the disabled engine");
+  Assert.ok(
+    restoreDefaultsButton.disabled,
+    "Should have disabled the restore default search engines button after use"
+  );
+
+  gBrowser.removeCurrentTab();
+});
+
+add_task(async function test_restoreEnabledOnOpenWithEngineHidden() {
+  let engine = await Services.search.getEngineByName("DuckDuckGo");
+  engine.hidden = true;
+
+  await openPreferencesViaOpenPreferencesAPI("search", { leaveOpen: true });
+
+  let doc = gBrowser.selectedBrowser.contentDocument;
+  let restoreDefaultsButton = doc.getElementById("restoreDefaultSearchEngines");
+
+  Assert.ok(
+    !restoreDefaultsButton.disabled,
+    "Should have enabled the restore default search engines button on open"
+  );
+
+  let updatedPromise = SearchTestUtils.promiseSearchNotification(
+    SearchUtils.MODIFIED_TYPE.CHANGED,
+    SearchUtils.TOPIC_ENGINE_MODIFIED
+  );
+  restoreDefaultsButton.click();
+  await updatedPromise;
+  // Let the stack unwind so that the restore defaults button can update its
+  // state.
+  await new Promise(resolve => Services.tm.dispatchToMainThread(resolve));
+
+  Assert.ok(!engine.hidden, "Should have re-enabled the disabled engine");
+  Assert.ok(
+    restoreDefaultsButton.disabled,
+    "Should have disabled the restore default search engines button after use"
+  );
+
+  gBrowser.removeCurrentTab();
+});
+
+// This removes the last two engines and then the remaining engines from top to
+// bottom, and then it restores the default engines.  See bug 1681818.
+add_task(async function test_removeOutOfOrder() {
+  await openPreferencesViaOpenPreferencesAPI("search", { leaveOpen: true });
+
+  let doc = gBrowser.selectedBrowser.contentDocument;
+  let restoreDefaultsButton = doc.getElementById("restoreDefaultSearchEngines");
+  Assert.ok(
+    restoreDefaultsButton.disabled,
+    "The restore-defaults button is disabled initially"
+  );
+
+  let tree = doc.querySelector("#engineList");
+  let removeEngineButton = doc.getElementById("removeEngineButton");
+  removeEngineButton.scrollIntoView();
+
+  let defaultEngines = await Services.search.getAppProvidedEngines();
+
+  // Remove the last two engines.  After each removal, the selection should move
+  // to the first local shortcut.
+  for (let i = 0; i < 2; i++) {
+    tree.view.selection.select(defaultEngines.length - i - 1);
+    let updatedPromise = SearchTestUtils.promiseSearchNotification(
+      SearchUtils.MODIFIED_TYPE.CHANGED,
+      SearchUtils.TOPIC_ENGINE_MODIFIED
+    );
+    removeEngineButton.click();
+    await updatedPromise;
+    Assert.ok(
+      removeEngineButton.disabled,
+      "The remove-engine button is disabled because a local shortcut is selected"
+    );
+    Assert.ok(
+      !restoreDefaultsButton.disabled,
+      "The restore-defaults button is enabled after removing an engine"
+    );
+  }
+
+  // Remove the remaining engines from top to bottom except for the default engine
+  // which can't be removed.
+  for (let i = 0; i < defaultEngines.length - 3; i++) {
+    tree.view.selection.select(0);
+
+    if (defaultEngines[0].name == Services.search.defaultEngine.name) {
+      tree.view.selection.select(1);
+    }
+
+    let updatedPromise = SearchTestUtils.promiseSearchNotification(
+      SearchUtils.MODIFIED_TYPE.CHANGED,
+      SearchUtils.TOPIC_ENGINE_MODIFIED
+    );
+    removeEngineButton.click();
+    await updatedPromise;
+    Assert.ok(
+      !restoreDefaultsButton.disabled,
+      "The restore-defaults button is enabled after removing an engine"
+    );
+  }
+  Assert.ok(
+    removeEngineButton.disabled,
+    "The remove-engine button is disabled because only one engine remains"
+  );
+
+  // Click the restore-defaults button.
+  let updatedPromise = SearchTestUtils.promiseSearchNotification(
+    SearchUtils.MODIFIED_TYPE.CHANGED,
+    SearchUtils.TOPIC_ENGINE_MODIFIED
+  );
+  restoreDefaultsButton.click();
+  await updatedPromise;
+
+  // Wait for the restore-defaults button to update its state.
+  await TestUtils.waitForCondition(
+    () => restoreDefaultsButton.disabled,
+    "Waiting for the restore-defaults button to become disabled"
+  );
+
+  Assert.ok(
+    restoreDefaultsButton.disabled,
+    "The restore-defaults button is disabled after restoring defaults"
+  );
+  Assert.equal(
+    tree.view.rowCount,
+    defaultEngines.length + UrlbarUtils.LOCAL_SEARCH_MODES.length,
+    "All engines are restored"
+  );
+
+  gBrowser.removeCurrentTab();
+});
+
+add_task(async function test_removeAndRestoreMultiple() {
+  await openPreferencesViaOpenPreferencesAPI("search", { leaveOpen: true });
+
+  let doc = gBrowser.selectedBrowser.contentDocument;
+  let restoreDefaultsButton = doc.getElementById("restoreDefaultSearchEngines");
+  let tree = doc.querySelector("#engineList");
+  let removeEngineButton = doc.getElementById("removeEngineButton");
+  removeEngineButton.scrollIntoView();
+
+  let defaultEngines = await Services.search.getAppProvidedEngines();
+
+  // Remove the second and fourth engines.
+  for (let i = 0; i < 2; i++) {
+    tree.view.selection.select(i * 2 + 1);
+    let updatedPromise = SearchTestUtils.promiseSearchNotification(
+      SearchUtils.MODIFIED_TYPE.CHANGED,
+      SearchUtils.TOPIC_ENGINE_MODIFIED
+    );
+    removeEngineButton.click();
+    await updatedPromise;
+  }
+
+  // Click the restore-defaults button.
+  let updatedPromise = SearchTestUtils.promiseSearchNotification(
+    SearchUtils.MODIFIED_TYPE.CHANGED,
+    SearchUtils.TOPIC_ENGINE_MODIFIED
+  );
+  restoreDefaultsButton.click();
+  await updatedPromise;
+
+  // Remove the third engine.
+  tree.view.selection.select(3);
+  updatedPromise = SearchTestUtils.promiseSearchNotification(
+    SearchUtils.MODIFIED_TYPE.CHANGED,
+    SearchUtils.TOPIC_ENGINE_MODIFIED
+  );
+  removeEngineButton.click();
+  await updatedPromise;
+
+  // Now restore again.
+  updatedPromise = SearchTestUtils.promiseSearchNotification(
+    SearchUtils.MODIFIED_TYPE.CHANGED,
+    SearchUtils.TOPIC_ENGINE_MODIFIED
+  );
+  restoreDefaultsButton.click();
+  await updatedPromise;
+
+  // Wait for the restore-defaults button to update its state.
+  await TestUtils.waitForCondition(
+    () => restoreDefaultsButton.disabled,
+    "Waiting for the restore-defaults button to become disabled"
+  );
+
+  Assert.equal(
+    tree.view.rowCount,
+    defaultEngines.length + UrlbarUtils.LOCAL_SEARCH_MODES.length,
+    "Should have the correct amount of engines"
+  );
+
+  gBrowser.removeCurrentTab();
+});