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// Copyright (c) 2009 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <string>
#include "base/command_line.h"
#include "base/file_util.h"
#include "base/path_service.h"
#include "base/test/test_file_util.h"
#include "base/values.h"
#include "build/build_config.h"
#include "chrome/common/chrome_constants.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/common/json_value_serializer.h"
#include "chrome/common/pref_names.h"
#include "chrome/test/automation/browser_proxy.h"
#include "chrome/test/automation/window_proxy.h"
#include "chrome/test/ui/ui_test.h"
#include "gfx/rect.h"
class PreferenceServiceTest : public UITest {
public:
void SetUp() {
PathService::Get(base::DIR_TEMP, &tmp_profile_);
tmp_profile_ = tmp_profile_.AppendASCII("tmp_profile");
// Create a fresh, empty copy of this directory.
file_util::Delete(tmp_profile_, true);
file_util::CreateDirectory(tmp_profile_);
FilePath reference_pref_file =
test_data_directory_
.AppendASCII("profiles")
.AppendASCII("window_placement")
.Append(chrome::kLocalStateFilename);
tmp_pref_file_ = tmp_profile_.Append(chrome::kLocalStateFilename);
ASSERT_TRUE(file_util::PathExists(reference_pref_file));
// Copy only the Local State file, the rest will be automatically created
ASSERT_TRUE(file_util::CopyFile(reference_pref_file, tmp_pref_file_));
#if defined(OS_WIN)
// Make the copy writable. On POSIX we assume the umask allows files
// we create to be writable.
ASSERT_TRUE(::SetFileAttributesW(tmp_pref_file_.value().c_str(),
FILE_ATTRIBUTE_NORMAL));
#endif
launch_arguments_.AppendSwitchPath(switches::kUserDataDir, tmp_profile_);
}
bool LaunchAppWithProfile() {
if (!file_util::PathExists(tmp_pref_file_))
return false;
UITest::SetUp();
return true;
}
void TearDown() {
UITest::TearDown();
EXPECT_TRUE(file_util::DieFileDie(tmp_profile_, true));
}
public:
FilePath tmp_pref_file_;
FilePath tmp_profile_;
};
#if defined(OS_WIN)
// This test verifies that the window position from the prefs file is restored
// when the app restores. This doesn't really make sense on Linux, where
// the window manager might fight with you over positioning. However, we
// might be able to make this work on buildbots.
// Also, not sure what should happen on the mac. In any case, the code below
// (minus the Windows bits) compiles fine on my Linux box now.
// TODO(port): revisit this.
TEST_F(PreferenceServiceTest, PreservedWindowPlacementIsLoaded) {
// The window should open with the reference profile
ASSERT_TRUE(LaunchAppWithProfile());
ASSERT_TRUE(file_util::PathExists(tmp_pref_file_));
JSONFileValueSerializer deserializer(tmp_pref_file_);
scoped_ptr<Value> root(deserializer.Deserialize(NULL, NULL));
ASSERT_TRUE(root.get());
ASSERT_TRUE(root->IsType(Value::TYPE_DICTIONARY));
DictionaryValue* root_dict = static_cast<DictionaryValue*>(root.get());
// Retrieve the screen rect for the launched window
scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
ASSERT_TRUE(browser.get());
scoped_refptr<WindowProxy> window(browser->GetWindow());
ASSERT_TRUE(window.get());
gfx::Rect bounds;
ASSERT_TRUE(window->GetBounds(&bounds));
// Retrieve the expected rect values from "Preferences"
int bottom = 0;
std::wstring kBrowserWindowPlacement(prefs::kBrowserWindowPlacement);
EXPECT_TRUE(root_dict->GetInteger(kBrowserWindowPlacement + L".bottom",
&bottom));
EXPECT_EQ(bottom, bounds.y() + bounds.height());
int top = 0;
EXPECT_TRUE(root_dict->GetInteger(kBrowserWindowPlacement + L".top",
&top));
EXPECT_EQ(top, bounds.y());
int left = 0;
EXPECT_TRUE(root_dict->GetInteger(kBrowserWindowPlacement + L".left",
&left));
EXPECT_EQ(left, bounds.x());
int right = 0;
EXPECT_TRUE(root_dict->GetInteger(kBrowserWindowPlacement + L".right",
&right));
EXPECT_EQ(right, bounds.x() + bounds.width());
// Find if launched window is maximized.
bool is_window_maximized = false;
ASSERT_TRUE(window->IsMaximized(&is_window_maximized));
bool is_maximized = false;
EXPECT_TRUE(root_dict->GetBoolean(kBrowserWindowPlacement + L".maximized",
&is_maximized));
EXPECT_EQ(is_maximized, is_window_maximized);
}
#endif
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