From c39be8f0c897d5f57305e3a36b2a5f74ea15d3e1 Mon Sep 17 00:00:00 2001
From: "oshima@chromium.org"
 <oshima@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Date: Fri, 15 Jun 2012 22:58:36 +0000
Subject: Basic tests for extended desktop mode

BUG=123160
TEST=extended_desktop_unittests

Review URL: https://chromiumcodereview.appspot.com/10536187

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@142513 0039d316-1c4b-4281-b951-d872f2087c98
---
 ash/test/ash_test_base.cc | 23 +++++++++++++++++++++++
 ash/test/ash_test_base.h  |  9 +++++++++
 2 files changed, 32 insertions(+)

(limited to 'ash/test')

diff --git a/ash/test/ash_test_base.cc b/ash/test/ash_test_base.cc
index ad9066b..323790c 100644
--- a/ash/test/ash_test_base.cc
+++ b/ash/test/ash_test_base.cc
@@ -4,10 +4,12 @@
 
 #include "ash/test/ash_test_base.h"
 
+#include <string>
 #include <vector>
 
 #include "ash/shell.h"
 #include "ash/test/test_shell_delegate.h"
+#include "base/string_split.h"
 #include "content/public/test/web_contents_tester.h"
 #include "ui/aura/env.h"
 #include "ui/aura/monitor_manager.h"
@@ -19,6 +21,21 @@
 
 namespace ash {
 namespace test {
+namespace {
+
+std::vector<gfx::Display> CreateDisplaysFromString(
+    const std::string specs) {
+  std::vector<gfx::Display> displays;
+  std::vector<std::string> parts;
+  base::SplitString(specs, ',', &parts);
+  for (std::vector<std::string>::const_iterator iter = parts.begin();
+       iter != parts.end(); ++iter) {
+    displays.push_back(aura::MonitorManager::CreateMonitorFromSpec(*iter));
+  }
+  return displays;
+}
+
+}  // namespace
 
 content::WebContents* AshTestViewsDelegate::CreateWebContents(
     content::BrowserContext* browser_context,
@@ -65,6 +82,12 @@ void AshTestBase::ChangeMonitorConfig(float scale,
       displays);
 }
 
+void AshTestBase::UpdateMonitor(const std::string& display_specs) {
+  std::vector<gfx::Display> displays = CreateDisplaysFromString(display_specs);
+  aura::Env::GetInstance()->monitor_manager()->
+      OnNativeMonitorsChanged(displays);
+}
+
 void AshTestBase::RunAllPendingInMessageLoop() {
 #if !defined(OS_MACOSX)
   message_loop_.RunAllPendingWithDispatcher(
diff --git a/ash/test/ash_test_base.h b/ash/test/ash_test_base.h
index 2ca9246..559b370 100644
--- a/ash/test/ash_test_base.h
+++ b/ash/test/ash_test_base.h
@@ -6,6 +6,8 @@
 #define ASH_TEST_ASH_TEST_BASE_H_
 #pragma once
 
+#include <string>
+
 #include "ash/shell.h"
 #include "base/compiler_specific.h"
 #include "base/message_loop.h"
@@ -38,6 +40,13 @@ class AshTestBase : public testing::Test {
   // and |scale|.
   void ChangeMonitorConfig(float scale, const gfx::Rect& bounds);
 
+  // Update the display configuration as given in |display_specs|.  The
+  // format of |display_spec| is a list of comma separated spec for
+  // each displays. Please refer to the comment in
+  // | aura::MonitorManager::CreateMonitorFromSpec| for the format of
+  // the display spec.
+  void UpdateMonitor(const std::string& display_specs);
+
  protected:
   void RunAllPendingInMessageLoop();
 
-- 
cgit v1.1