1 files changed, 68 insertions, 0 deletions
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_system_repository.js b/toolkit/mozapps/extensions/test/xpcshell/test_system_repository.js
new file mode 100644
index 0000000000..24ddb257cc
--- /dev/null
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_system_repository.js
@@ -0,0 +1,68 @@
+// Tests that AddonRepository doesn't download results for system add-ons
+
+const PREF_GETADDONS_CACHE_ENABLED = "extensions.getAddons.cache.enabled";
+
+var gServer = new HttpServer();
+gServer.start(-1);
+
+createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "0");
+
+// Test with a missing features directory
+add_task(async function test_app_addons() {
+  // Build the test set
+  var distroDir = FileUtils.getDir("ProfD", ["sysfeatures"], true);
+  let xpi = await getSystemAddonXPI(1, "1.0");
+  xpi.copyTo(distroDir, "system1@tests.mozilla.org.xpi");
+
+  xpi = await getSystemAddonXPI(2, "1.0");
+  xpi.copyTo(distroDir, "system2@tests.mozilla.org.xpi");
+
+  xpi = await getSystemAddonXPI(3, "1.0");
+  xpi.copyTo(distroDir, "system3@tests.mozilla.org.xpi");
+
+  registerDirectory("XREAppFeat", distroDir);
+
+  Services.prefs.setBoolPref(PREF_GETADDONS_CACHE_ENABLED, true);
+  Services.prefs.setCharPref(
+    PREF_GETADDONS_BYIDS,
+    `http://localhost:${gServer.identity.primaryPort}/get?%IDS%`
+  );
+
+  gServer.registerPathHandler("/get", (request, response) => {
+    do_throw("Unexpected request to server.");
+  });
+
+  await overrideBuiltIns({
+    system: [
+      "system1@tests.mozilla.org",
+      "system2@tests.mozilla.org",
+      "system3@tests.mozilla.org",
+    ],
+  });
+
+  await promiseStartupManager();
+
+  await AddonRepository.cacheAddons([
+    "system1@tests.mozilla.org",
+    "system2@tests.mozilla.org",
+    "system3@tests.mozilla.org",
+  ]);
+
+  let cached = await AddonRepository.getCachedAddonByID(
+    "system1@tests.mozilla.org"
+  );
+  Assert.equal(cached, null);
+
+  cached = await AddonRepository.getCachedAddonByID(
+    "system2@tests.mozilla.org"
+  );
+  Assert.equal(cached, null);
+
+  cached = await AddonRepository.getCachedAddonByID(
+    "system3@tests.mozilla.org"
+  );
+  Assert.equal(cached, null);
+
+  await promiseShutdownManager();
+  await new Promise(resolve => gServer.stop(resolve));
+});