1 files changed, 128 insertions, 0 deletions
diff --git a/toolkit/components/search/tests/xpcshell/test_reload_engines_locales.js b/toolkit/components/search/tests/xpcshell/test_reload_engines_locales.js
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+++ b/toolkit/components/search/tests/xpcshell/test_reload_engines_locales.js
@@ -0,0 +1,128 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * Tests reloading engines when changing the in-use locale of a WebExtension,
+ * where the name of the engine changes as well.
+ */
+
+"use strict";
+
+const CONFIG = [
+  {
+    webExtension: {
+      id: "engine@search.mozilla.org",
+      name: "Test search engine",
+      search_url: "https://www.google.com/search",
+      params: [
+        {
+          name: "q",
+          value: "{searchTerms}",
+        },
+        {
+          name: "channel",
+          condition: "purpose",
+          purpose: "contextmenu",
+          value: "rcs",
+        },
+        {
+          name: "channel",
+          condition: "purpose",
+          purpose: "keyword",
+          value: "fflb",
+        },
+      ],
+      suggest_url:
+        "https://suggestqueries.google.com/complete/search?output=firefox&client=firefox&hl={moz:locale}&q={searchTerms}",
+    },
+    appliesTo: [
+      {
+        included: { everywhere: true },
+        default: "yes",
+      },
+    ],
+  },
+  {
+    webExtension: {
+      id: "engine-diff-name@search.mozilla.org",
+      default_locale: "en",
+      searchProvider: {
+        en: {
+          name: "engine-diff-name-en",
+          search_url: "https://en.wikipedia.com/search",
+        },
+        gd: {
+          name: "engine-diff-name-gd",
+          search_url: "https://gd.wikipedia.com/search",
+        },
+      },
+    },
+    appliesTo: [
+      {
+        included: { everywhere: true },
+        excluded: { locales: { matches: ["gd"] } },
+      },
+      {
+        included: { locales: { matches: ["gd"] } },
+        webExtension: {
+          locales: ["gd"],
+        },
+      },
+    ],
+  },
+];
+
+add_setup(async () => {
+  Services.locale.availableLocales = [
+    ...Services.locale.availableLocales,
+    "en",
+    "gd",
+  ];
+  Services.locale.requestedLocales = ["gd"];
+
+  await SearchTestUtils.useTestEngines("data", null, CONFIG);
+  await AddonTestUtils.promiseStartupManager();
+  await Services.search.init();
+});
+
+add_task(async function test_config_updated_engine_changes() {
+  let engines = await Services.search.getEngines();
+  Assert.deepEqual(
+    engines.map(e => e.name),
+    ["Test search engine", "engine-diff-name-gd"],
+    "Should have the correct engines installed"
+  );
+
+  let engine = await Services.search.getEngineByName("engine-diff-name-gd");
+  Assert.equal(
+    engine.name,
+    "engine-diff-name-gd",
+    "Should have the correct engine name"
+  );
+  Assert.equal(
+    engine.getSubmission("test").uri.spec,
+    "https://gd.wikipedia.com/search",
+    "Should have the gd search url"
+  );
+
+  await promiseSetLocale("en");
+
+  engines = await Services.search.getEngines();
+  Assert.deepEqual(
+    engines.map(e => e.name),
+    ["Test search engine", "engine-diff-name-en"],
+    "Should have the correct engines installed after locale change"
+  );
+
+  engine = await Services.search.getEngineByName("engine-diff-name-en");
+  Assert.equal(
+    engine.name,
+    "engine-diff-name-en",
+    "Should have the correct engine name"
+  );
+  Assert.equal(
+    engine.getSubmission("test").uri.spec,
+    "https://en.wikipedia.com/search",
+    "Should have the en search url"
+  );
+});