1 files changed, 53 insertions, 0 deletions
diff --git a/devtools/client/framework/test/browser_keybindings_03.js b/devtools/client/framework/test/browser_keybindings_03.js
new file mode 100644
index 000000000..752087a09
--- /dev/null
+++ b/devtools/client/framework/test/browser_keybindings_03.js
@@ -0,0 +1,53 @@
+/* -*- 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/ */
+
+"use strict";
+
+// Test that the toolbox 'switch to previous host' feature works.
+// Pressing ctrl/cmd+shift+d should switch to the last used host.
+
+const URL = "data:text/html;charset=utf8,test page for toolbox switching";
+
+var {Toolbox} = require("devtools/client/framework/toolbox");
+
+const {LocalizationHelper} = require("devtools/shared/l10n");
+const L10N = new LocalizationHelper("devtools/client/locales/toolbox.properties");
+
+add_task(function* () {
+  info("Create a test tab and open the toolbox");
+  let tab = yield addTab(URL);
+  let target = TargetFactory.forTab(tab);
+  let toolbox = yield gDevTools.showToolbox(target, "webconsole");
+
+  let shortcut = L10N.getStr("toolbox.toggleHost.key");
+
+  let {SIDE, BOTTOM, WINDOW} = Toolbox.HostType;
+  checkHostType(toolbox, BOTTOM, SIDE);
+
+  info("Switching from bottom to side");
+  let onHostChanged = toolbox.once("host-changed");
+  synthesizeKeyShortcut(shortcut, toolbox.win);
+  yield onHostChanged;
+  checkHostType(toolbox, SIDE, BOTTOM);
+
+  info("Switching from side to bottom");
+  onHostChanged = toolbox.once("host-changed");
+  synthesizeKeyShortcut(shortcut, toolbox.win);
+  yield onHostChanged;
+  checkHostType(toolbox, BOTTOM, SIDE);
+
+  info("Switching to window");
+  yield toolbox.switchHost(WINDOW);
+  checkHostType(toolbox, WINDOW, BOTTOM);
+
+  info("Switching from window to bottom");
+  onHostChanged = toolbox.once("host-changed");
+  synthesizeKeyShortcut(shortcut, toolbox.win);
+  yield onHostChanged;
+  checkHostType(toolbox, BOTTOM, WINDOW);
+
+  yield toolbox.destroy();
+  gBrowser.removeCurrentTab();
+});