1 files changed, 128 insertions, 0 deletions
diff --git a/browser/components/preferences/tests/browser_searchsuggestions.js b/browser/components/preferences/tests/browser_searchsuggestions.js
new file mode 100644
index 0000000000..f3ce1615ea
--- /dev/null
+++ b/browser/components/preferences/tests/browser_searchsuggestions.js
@@ -0,0 +1,128 @@
+const SUGGEST_PREF_NAME = "browser.search.suggest.enabled";
+const URLBAR_SUGGEST_PREF_NAME = "browser.urlbar.suggest.searches";
+const PRIVATE_PREF_NAME = "browser.search.suggest.enabled.private";
+
+let initialUrlbarSuggestValue;
+let initialSuggestionsInPrivateValue;
+
+add_setup(async function () {
+  const originalSuggest = Services.prefs.getBoolPref(SUGGEST_PREF_NAME);
+  initialUrlbarSuggestValue = Services.prefs.getBoolPref(
+    URLBAR_SUGGEST_PREF_NAME
+  );
+  initialSuggestionsInPrivateValue =
+    Services.prefs.getBoolPref(PRIVATE_PREF_NAME);
+
+  registerCleanupFunction(() => {
+    Services.prefs.setBoolPref(SUGGEST_PREF_NAME, originalSuggest);
+    Services.prefs.setBoolPref(
+      PRIVATE_PREF_NAME,
+      initialSuggestionsInPrivateValue
+    );
+  });
+});
+
+// Open with suggestions enabled
+add_task(async function test_suggestions_start_enabled() {
+  Services.prefs.setBoolPref(SUGGEST_PREF_NAME, true);
+
+  await openPreferencesViaOpenPreferencesAPI("search", { leaveOpen: true });
+
+  let doc = gBrowser.selectedBrowser.contentDocument;
+  let urlbarBox = doc.getElementById("urlBarSuggestion");
+  let privateBox = doc.getElementById("showSearchSuggestionsPrivateWindows");
+  ok(!urlbarBox.disabled, "Should have enabled the urlbar checkbox");
+  ok(
+    !privateBox.disabled,
+    "Should have enabled the private mode suggestions checkbox"
+  );
+  is(
+    urlbarBox.checked,
+    initialUrlbarSuggestValue,
+    "Should have the correct value for the urlbar checkbox"
+  );
+  is(
+    privateBox.checked,
+    initialSuggestionsInPrivateValue,
+    "Should have the correct value for the private mode suggestions checkbox"
+  );
+
+  async function toggleElement(id, prefName, element, initialValue, desc) {
+    await BrowserTestUtils.synthesizeMouseAtCenter(
+      `#${id}`,
+      {},
+      gBrowser.selectedBrowser
+    );
+    is(
+      element.checked,
+      !initialValue,
+      `Should have flipped the ${desc} checkbox`
+    );
+    let prefValue = Services.prefs.getBoolPref(prefName);
+    is(
+      prefValue,
+      !initialValue,
+      `Should have updated the ${desc} preference value`
+    );
+
+    await BrowserTestUtils.synthesizeMouseAtCenter(
+      `#${id}`,
+      {},
+      gBrowser.selectedBrowser
+    );
+    is(
+      element.checked,
+      initialValue,
+      `Should have flipped the ${desc} checkbox back to the original value`
+    );
+    prefValue = Services.prefs.getBoolPref(prefName);
+    is(
+      prefValue,
+      initialValue,
+      `Should have updated the ${desc} preference back to the original value`
+    );
+  }
+
+  await toggleElement(
+    "urlBarSuggestion",
+    URLBAR_SUGGEST_PREF_NAME,
+    urlbarBox,
+    initialUrlbarSuggestValue,
+    "urlbar"
+  );
+  await toggleElement(
+    "showSearchSuggestionsPrivateWindows",
+    PRIVATE_PREF_NAME,
+    privateBox,
+    initialSuggestionsInPrivateValue,
+    "private suggestion"
+  );
+
+  Services.prefs.setBoolPref(SUGGEST_PREF_NAME, false);
+  ok(!urlbarBox.checked, "Should have unchecked the urlbar box");
+  ok(urlbarBox.disabled, "Should have disabled the urlbar box");
+  ok(!privateBox.checked, "Should have unchecked the private suggestions box");
+  ok(privateBox.disabled, "Should have disabled the private suggestions box");
+
+  gBrowser.removeCurrentTab();
+});
+
+// Open with suggestions disabled
+add_task(async function test_suggestions_start_disabled() {
+  Services.prefs.setBoolPref(SUGGEST_PREF_NAME, false);
+
+  await openPreferencesViaOpenPreferencesAPI("search", { leaveOpen: true });
+
+  let doc = gBrowser.selectedBrowser.contentDocument;
+  let urlbarBox = doc.getElementById("urlBarSuggestion");
+  ok(urlbarBox.disabled, "Should have the urlbar box disabled");
+  let privateBox = doc.getElementById("showSearchSuggestionsPrivateWindows");
+  ok(privateBox.disabled, "Should have the private suggestions box disabled");
+
+  Services.prefs.setBoolPref(SUGGEST_PREF_NAME, true);
+
+  ok(!urlbarBox.disabled, "Should have enabled the urlbar box");
+  ok(!privateBox.disabled, "Should have enabled the private suggestions box");
+
+  gBrowser.removeCurrentTab();
+});