1 files changed, 51 insertions, 0 deletions
diff --git a/toolkit/mozapps/webextensions/test/browser/browser_webapi_uninstall.js b/toolkit/mozapps/webextensions/test/browser/browser_webapi_uninstall.js
new file mode 100644
index 000000000..724f6fefe
--- /dev/null
+++ b/toolkit/mozapps/webextensions/test/browser/browser_webapi_uninstall.js
@@ -0,0 +1,51 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+const TESTPAGE = `${SECURE_TESTROOT}webapi_checkavailable.html`;
+
+Services.prefs.setBoolPref("extensions.webapi.testing", true);
+registerCleanupFunction(() => {
+  Services.prefs.clearUserPref("extensions.webapi.testing");
+});
+
+function testWithAPI(task) {
+  return function*() {
+    yield BrowserTestUtils.withNewTab(TESTPAGE, task);
+  }
+}
+
+function API_uninstallByID(browser, id) {
+  return ContentTask.spawn(browser, id, function*(id) {
+    let addon = yield content.navigator.mozAddonManager.getAddonByID(id);
+
+    let result = yield addon.uninstall();
+    return result;
+  });
+}
+
+add_task(testWithAPI(function*(browser) {
+  const ID1 = "addon1@tests.mozilla.org";
+  const ID2 = "addon2@tests.mozilla.org";
+
+  let provider = new MockProvider();
+
+  provider.addAddon(new MockAddon(ID1, "Test add-on 1", "extension", 0));
+  provider.addAddon(new MockAddon(ID2, "Test add-on 2", "extension", 0));
+
+  let [a1, a2] = yield promiseAddonsByIDs([ID1, ID2]);
+  isnot(a1, null, "addon1 is installed");
+  isnot(a2, null, "addon2 is installed");
+
+  let result = yield API_uninstallByID(browser, ID1);
+  is(result, true, "uninstall of addon1 succeeded");
+
+  [a1, a2] = yield promiseAddonsByIDs([ID1, ID2]);
+  is(a1, null, "addon1 is uninstalled");
+  isnot(a2, null, "addon2 is still installed");
+
+  result = yield API_uninstallByID(browser, ID2);
+  is(result, true, "uninstall of addon2 succeeded");
+  [a2] = yield promiseAddonsByIDs([ID2]);
+  is(a2, null, "addon2 is uninstalled");
+}));