1 files changed, 70 insertions, 0 deletions
diff --git a/toolkit/mozapps/extensions/test/browser/browser_webext_options.js b/toolkit/mozapps/extensions/test/browser/browser_webext_options.js
new file mode 100644
index 0000000000..b13213f0b5
--- /dev/null
+++ b/toolkit/mozapps/extensions/test/browser/browser_webext_options.js
@@ -0,0 +1,70 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+// Wrapper to run a test that consists of:
+//  1. opening the add-ons manager viewing the list of extensions
+//  2. installing an extension (using the provider installer callable)
+//  3. opening the preferences panel for the new extension and verifying
+//     that it opens cleanly
+function* runTest(installer) {
+  let mgrWindow = yield open_manager("addons://list/extension");
+
+  let {addon, id} = yield* installer();
+  isnot(addon, null, "Extension is installed");
+
+  let element = get_addon_element(mgrWindow, id);
+  element.parentNode.ensureElementIsVisible(element);
+
+  let button = mgrWindow.document.getAnonymousElementByAttribute(element, "anonid", "preferences-btn");
+  is_element_visible(button, "Preferences button should be visible");
+
+  EventUtils.synthesizeMouseAtCenter(button, {clickCount: 1}, mgrWindow);
+
+  yield TestUtils.topicObserved(AddonManager.OPTIONS_NOTIFICATION_DISPLAYED,
+                                (subject, data) => data == id);
+
+  is(mgrWindow.gViewController.currentViewId,
+     `addons://detail/${encodeURIComponent(id)}/preferences`,
+     "Current view should scroll to preferences");
+
+  var browser = mgrWindow.document.querySelector("#detail-grid > rows > .inline-options-browser");
+  var rows = browser.parentNode;
+
+  ok(browser, "Grid should have a browser child");
+  is(browser.localName, "browser", "Grid should have a browser child");
+  is(browser.currentURI.spec, element.mAddon.optionsURL, "Browser has the expected options URL loaded")
+
+  is(browser.clientWidth, rows.clientWidth,
+     "Browser should be the same width as its parent node");
+
+  button = mgrWindow.document.getElementById("detail-prefs-btn");
+  is_element_hidden(button, "Preferences button should not be visible");
+
+  yield close_manager(mgrWindow);
+
+  addon.uninstall();
+}
+
+// Test that deferred handling of optionsURL works for a signed webextension
+add_task(function* test_options_signed() {
+  yield* runTest(function*() {
+    // The extension in-tree is signed with this ID:
+    const ID = "{9792932b-32b2-4567-998c-e7bf6c4c5e35}";
+
+    yield install_addon("addons/options_signed.xpi");
+    let addon = yield promiseAddonByID(ID);
+
+    return {addon, id: ID};
+  });
+});
+
+add_task(function* test_options_temporary() {
+  yield* runTest(function*() {
+    let dir = get_addon_file_url("options_signed").file;
+    let addon = yield AddonManager.installTemporaryAddon(dir);
+    isnot(addon, null, "Extension is installed (temporarily)");
+
+    return {addon, id: addon.id};
+  });
+});