1 files changed, 56 insertions, 0 deletions
diff --git a/testing/specialpowers/api.js b/testing/specialpowers/api.js
new file mode 100644
index 0000000000..9644b86663
--- /dev/null
+++ b/testing/specialpowers/api.js
@@ -0,0 +1,56 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/* globals ExtensionAPI */
+
+const { XPCOMUtils } = ChromeUtils.import(
+  "resource://gre/modules/XPCOMUtils.jsm"
+);
+const { Services } = ChromeUtils.import("resource://gre/modules/Services.jsm");
+const { FileUtils } = ChromeUtils.import(
+  "resource://gre/modules/FileUtils.jsm"
+);
+
+XPCOMUtils.defineLazyServiceGetter(
+  this,
+  "resProto",
+  "@mozilla.org/network/protocol;1?name=resource",
+  "nsISubstitutingProtocolHandler"
+);
+
+this.specialpowers = class extends ExtensionAPI {
+  onStartup() {
+    let uri = Services.io.newURI("content/", null, this.extension.rootURI);
+    resProto.setSubstitutionWithFlags(
+      "specialpowers",
+      uri,
+      resProto.ALLOW_CONTENT_ACCESS
+    );
+
+    // Register special testing modules.
+    Components.manager
+      .QueryInterface(Ci.nsIComponentRegistrar)
+      .autoRegister(FileUtils.getFile("ProfD", ["tests.manifest"]));
+
+    ChromeUtils.registerWindowActor("SpecialPowers", {
+      allFrames: true,
+      includeChrome: true,
+      child: {
+        moduleURI: "resource://specialpowers/SpecialPowersChild.jsm",
+        observers: [
+          "chrome-document-global-created",
+          "content-document-global-created",
+        ],
+      },
+      parent: {
+        moduleURI: "resource://specialpowers/SpecialPowersParent.jsm",
+      },
+    });
+  }
+
+  onShutdown() {
+    ChromeUtils.unregisterWindowActor("SpecialPowers");
+    resProto.setSubstitution("specialpowers", null);
+  }
+};