1 files changed, 106 insertions, 0 deletions
diff --git a/toolkit/mozapps/extensions/test/browser/browser_webapi.js b/toolkit/mozapps/extensions/test/browser/browser_webapi.js
new file mode 100644
index 000000000..ca8e41aad
--- /dev/null
+++ b/toolkit/mozapps/extensions/test/browser/browser_webapi.js
@@ -0,0 +1,106 @@
+/* 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);
+  }
+}
+
+let gProvider = new MockProvider();
+
+let addons = gProvider.createAddons([{
+  id: "addon1@tests.mozilla.org",
+  name: "Test add-on 1",
+  version: "2.1",
+  description: "Short description",
+  type: "extension",
+  userDisabled: false,
+  isActive: true,
+}, {
+  id: "addon2@tests.mozilla.org",
+  name: "Test add-on 2",
+  version: "5.3.7ab",
+  description: null,
+  type: "theme",
+  userDisabled: false,
+  isActive: false,
+}, {
+  id: "addon3@tests.mozilla.org",
+  name: "Test add-on 3",
+  version: "1",
+  description: "Longer description",
+  type: "extension",
+  userDisabled: true,
+  isActive: false,
+}, {
+  id: "addon4@tests.mozilla.org",
+  name: "Test add-on 4",
+  version: "1",
+  description: "Longer description",
+  type: "extension",
+  userDisabled: false,
+  isActive: true,
+}]);
+
+addons[3].permissions &= ~AddonManager.PERM_CAN_UNINSTALL;
+
+function API_getAddonByID(browser, id) {
+  return ContentTask.spawn(browser, id, function*(id) {
+    let addon = yield content.navigator.mozAddonManager.getAddonByID(id);
+
+    // We can't send native objects back so clone its properties.
+    let result = {};
+    for (let prop in addon) {
+      result[prop] = addon[prop];
+    }
+
+    return result;
+  });
+}
+
+add_task(testWithAPI(function*(browser) {
+  function compareObjects(web, real) {
+    for (let prop of Object.keys(web)) {
+      let webVal = web[prop];
+      let realVal = real[prop];
+
+      switch (prop) {
+        case "isEnabled":
+          realVal = !real.userDisabled;
+          break;
+
+        case "canUninstall":
+          realVal = Boolean(real.permissions & AddonManager.PERM_CAN_UNINSTALL);
+          break;
+      }
+
+      // null and undefined don't compare well so stringify them first
+      if (realVal === null || realVal === undefined) {
+        realVal = `${realVal}`;
+        webVal = `${webVal}`;
+      }
+
+      is(webVal, realVal, `Property ${prop} should have the right value in add-on ${real.id}`);
+    }
+  }
+
+  let [a1, a2, a3] = yield promiseAddonsByIDs(["addon1@tests.mozilla.org",
+                                               "addon2@tests.mozilla.org",
+                                               "addon3@tests.mozilla.org"]);
+  let w1 = yield API_getAddonByID(browser, "addon1@tests.mozilla.org");
+  let w2 = yield API_getAddonByID(browser, "addon2@tests.mozilla.org");
+  let w3 = yield API_getAddonByID(browser, "addon3@tests.mozilla.org");
+
+  compareObjects(w1, a1);
+  compareObjects(w2, a2);
+  compareObjects(w3, a3);
+}));