1 files changed, 209 insertions, 0 deletions
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_update_webextensions.js b/toolkit/mozapps/extensions/test/xpcshell/test_update_webextensions.js
new file mode 100644
index 0000000000..dbe944013f
--- /dev/null
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_update_webextensions.js
@@ -0,0 +1,209 @@
+"use strict";
+
+// We don't have an easy way to serve update manifests from a secure URL.
+Services.prefs.setBoolPref(PREF_EM_CHECK_UPDATE_SECURITY, false);
+
+var testserver = createHttpServer();
+gPort = testserver.identity.primaryPort;
+
+const uuidGenerator = Services.uuid;
+
+const extensionsDir = gProfD.clone();
+extensionsDir.append("extensions");
+
+const addonsDir = gTmpD.clone();
+addonsDir.append("addons");
+addonsDir.create(Ci.nsIFile.DIRECTORY_TYPE, 0o755);
+
+registerCleanupFunction(() => addonsDir.remove(true));
+
+testserver.registerDirectory("/addons/", addonsDir);
+
+let gUpdateManifests = {};
+
+function mapManifest(aPath, aManifestData) {
+  gUpdateManifests[aPath] = aManifestData;
+  testserver.registerPathHandler(aPath, serveManifest);
+}
+
+function serveManifest(request, response) {
+  let manifest = gUpdateManifests[request.path];
+
+  response.setHeader("Content-Type", manifest.contentType, false);
+  response.write(manifest.data);
+}
+
+async function promiseInstallWebExtension(aData) {
+  let addonFile = createTempWebExtensionFile(aData);
+
+  let { addon } = await promiseInstallFile(addonFile);
+  Services.obs.notifyObservers(addonFile, "flush-cache-entry");
+  return addon;
+}
+
+var checkUpdates = async function (
+  aData,
+  aReason = AddonManager.UPDATE_WHEN_PERIODIC_UPDATE
+) {
+  function provide(obj, path, value) {
+    path = path.split(".");
+    let prop = path.pop();
+
+    for (let key of path) {
+      if (!(key in obj)) {
+        obj[key] = {};
+      }
+      obj = obj[key];
+    }
+
+    if (!(prop in obj)) {
+      obj[prop] = value;
+    }
+  }
+
+  let id = uuidGenerator.generateUUID().number;
+  provide(aData, "addon.id", id);
+  provide(aData, "addon.manifest.browser_specific_settings.gecko.id", id);
+
+  let updatePath = `/updates/${id}.json`.replace(/[{}]/g, "");
+  let updateUrl = `http://localhost:${gPort}${updatePath}`;
+
+  let addonData = { updates: [] };
+  let manifestJSON = {
+    addons: { [id]: addonData },
+  };
+
+  provide(
+    aData,
+    "addon.manifest.browser_specific_settings.gecko.update_url",
+    updateUrl
+  );
+  let awaitInstall = promiseInstallWebExtension(aData.addon);
+
+  for (let version of Object.keys(aData.updates)) {
+    let update = aData.updates[version];
+    update.version = version;
+
+    // Create an add-on manifest based on what's in the current `update`.
+    provide(update, "addon.id", id);
+    provide(update, "addon.manifest.browser_specific_settings.gecko.id", id);
+    let addon = update.addon;
+
+    delete update.addon;
+
+    provide(addon, "manifest.version", version);
+    let file = createTempWebExtensionFile(addon);
+    file.moveTo(addonsDir, `${id}-${version}.xpi`.replace(/[{}]/g, ""));
+
+    let path = `/addons/${file.leafName}`;
+    provide(update, "update_link", `http://localhost:${gPort}${path}`);
+
+    addonData.updates.push(update);
+  }
+
+  mapManifest(updatePath, {
+    data: JSON.stringify(manifestJSON),
+    contentType: "application/json",
+  });
+
+  let addon = await awaitInstall;
+
+  let updates = await promiseFindAddonUpdates(addon, aReason);
+  updates.addon = addon;
+
+  return updates;
+};
+
+add_task(async function setup() {
+  createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "42.0", "42.0");
+
+  await promiseStartupManager();
+  registerCleanupFunction(promiseShutdownManager);
+});
+
+// Check that compatibility updates are applied.
+add_task(async function checkUpdateMetadata() {
+  let update = await checkUpdates({
+    addon: {
+      manifest: {
+        version: "1.0",
+        browser_specific_settings: { gecko: { strict_max_version: "45" } },
+      },
+    },
+    updates: {
+      "1.0": {
+        applications: {
+          gecko: { strict_min_version: "40", strict_max_version: "48" },
+        },
+      },
+    },
+  });
+
+  ok(update.compatibilityUpdate, "have compat update");
+  ok(!update.updateAvailable, "have no add-on update");
+
+  ok(update.addon.isCompatibleWith("40", "40"), "compatible min");
+  ok(update.addon.isCompatibleWith("48", "48"), "compatible max");
+  ok(!update.addon.isCompatibleWith("49", "49"), "not compatible max");
+
+  await update.addon.uninstall();
+});
+
+// Check that updates from web extensions to web extensions succeed.
+add_task(async function checkUpdateToWebExt() {
+  let update = await checkUpdates({
+    addon: { manifest: { version: "1.0" } },
+    updates: {
+      1.1: {},
+      1.2: {},
+      1.3: { applications: { gecko: { strict_min_version: "48" } } },
+    },
+  });
+
+  ok(!update.compatibilityUpdate, "have no compat update");
+  ok(update.updateAvailable, "have add-on update");
+
+  equal(update.addon.version, "1.0", "add-on version");
+
+  await update.updateAvailable.install();
+
+  let addon = await promiseAddonByID(update.addon.id);
+  equal(addon.version, "1.2", "new add-on version");
+
+  await addon.uninstall();
+});
+
+// Check that illegal update URLs are rejected.
+add_task(async function checkIllegalUpdateURL() {
+  const URLS = [
+    "chrome://browser/content/",
+    "data:text/json,...",
+    "javascript:;",
+    "/",
+  ];
+
+  for (let url of URLS) {
+    let { messages } = await promiseConsoleOutput(() => {
+      let addonFile = createTempWebExtensionFile({
+        manifest: { browser_specific_settings: { gecko: { update_url: url } } },
+      });
+
+      return AddonManager.getInstallForFile(addonFile).then(install => {
+        Services.obs.notifyObservers(addonFile, "flush-cache-entry");
+
+        if (!install || install.state != AddonManager.STATE_DOWNLOAD_FAILED) {
+          throw new Error("Unexpected state: " + (install && install.state));
+        }
+      });
+    });
+
+    ok(
+      messages.some(msg =>
+        /Access denied for URL|may not load or link to|is not a valid URL/.test(
+          msg
+        )
+      ),
+      "Got checkLoadURI error"
+    );
+  }
+});