1 files changed, 102 insertions, 0 deletions
diff --git a/devtools/client/framework/test/browser_toolbox_theme_registration.js b/devtools/client/framework/test/browser_toolbox_theme_registration.js
new file mode 100644
index 000000000..7794d457c
--- /dev/null
+++ b/devtools/client/framework/test/browser_toolbox_theme_registration.js
@@ -0,0 +1,102 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/* import-globals-from shared-head.js */
+"use strict";
+
+// Test for dynamically registering and unregistering themes
+const CHROME_URL = "chrome://mochitests/content/browser/devtools/client/framework/test/";
+
+var toolbox;
+
+add_task(function* themeRegistration() {
+  let tab = yield addTab("data:text/html,test");
+  let target = TargetFactory.forTab(tab);
+  toolbox = yield gDevTools.showToolbox(target, "options");
+
+  let themeId = yield new Promise(resolve => {
+    gDevTools.once("theme-registered", (e, registeredThemeId) => {
+      resolve(registeredThemeId);
+    });
+
+    gDevTools.registerTheme({
+      id: "test-theme",
+      label: "Test theme",
+      stylesheets: [CHROME_URL + "doc_theme.css"],
+      classList: ["theme-test"],
+    });
+  });
+
+  is(themeId, "test-theme", "theme-registered event handler sent theme id");
+
+  ok(gDevTools.getThemeDefinitionMap().has(themeId), "theme added to map");
+});
+
+add_task(function* themeInOptionsPanel() {
+  let panelWin = toolbox.getCurrentPanel().panelWin;
+  let doc = panelWin.frameElement.contentDocument;
+  let themeBox = doc.getElementById("devtools-theme-box");
+  let testThemeOption = themeBox.querySelector(
+    "input[type=radio][value=test-theme]");
+
+  ok(testThemeOption, "new theme exists in the Options panel");
+
+  let lightThemeOption = themeBox.querySelector(
+    "input[type=radio][value=light]");
+
+  let color = panelWin.getComputedStyle(themeBox).color;
+  isnot(color, "rgb(255, 0, 0)", "style unapplied");
+
+  let onThemeSwithComplete = once(panelWin, "theme-switch-complete");
+
+  // Select test theme.
+  testThemeOption.click();
+
+  info("Waiting for theme to finish loading");
+  yield onThemeSwithComplete;
+
+  color = panelWin.getComputedStyle(themeBox).color;
+  is(color, "rgb(255, 0, 0)", "style applied");
+
+  onThemeSwithComplete = once(panelWin, "theme-switch-complete");
+
+  // Select light theme
+  lightThemeOption.click();
+
+  info("Waiting for theme to finish loading");
+  yield onThemeSwithComplete;
+
+  color = panelWin.getComputedStyle(themeBox).color;
+  isnot(color, "rgb(255, 0, 0)", "style unapplied");
+
+  onThemeSwithComplete = once(panelWin, "theme-switch-complete");
+  // Select test theme again.
+  testThemeOption.click();
+  yield onThemeSwithComplete;
+});
+
+add_task(function* themeUnregistration() {
+  let panelWin = toolbox.getCurrentPanel().panelWin;
+  let onUnRegisteredTheme = once(gDevTools, "theme-unregistered");
+  let onThemeSwitchComplete = once(panelWin, "theme-switch-complete");
+  gDevTools.unregisterTheme("test-theme");
+  yield onUnRegisteredTheme;
+  yield onThemeSwitchComplete;
+
+  ok(!gDevTools.getThemeDefinitionMap().has("test-theme"),
+    "theme removed from map");
+
+  let doc = panelWin.frameElement.contentDocument;
+  let themeBox = doc.getElementById("devtools-theme-box");
+
+  // The default light theme must be selected now.
+  is(themeBox.querySelector("#devtools-theme-box [value=light]").checked, true,
+    "light theme must be selected");
+});
+
+add_task(function* cleanup() {
+  yield toolbox.destroy();
+  toolbox = null;
+});