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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.
#import <Cocoa/Cocoa.h>
#import "chrome/browser/cocoa/window_size_autosaver.h"
#include "base/scoped_nsobject.h"
#include "chrome/browser/cocoa/browser_test_helper.h"
#import "chrome/browser/cocoa/cocoa_test_helper.h"
#include "chrome/browser/prefs/pref_service.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "testing/platform_test.h"
namespace {
class WindowSizeAutosaverTest : public CocoaTest {
virtual void SetUp() {
CocoaTest::SetUp();
path_ = "WindowSizeAutosaverTest";
window_ =
[[NSWindow alloc] initWithContentRect:NSMakeRect(100, 101, 150, 151)
styleMask:NSTitledWindowMask|
NSResizableWindowMask
backing:NSBackingStoreBuffered
defer:NO];
browser_helper_.profile()->GetPrefs()->RegisterDictionaryPref(path_);
}
virtual void TearDown() {
[window_ close];
CocoaTest::TearDown();
}
public:
BrowserTestHelper browser_helper_;
NSWindow* window_;
const char* path_;
};
TEST_F(WindowSizeAutosaverTest, RestoresAndSavesPos) {
PrefService* pref = browser_helper_.profile()->GetPrefs();
ASSERT_TRUE(pref != NULL);
// Check to make sure there is no existing pref for window placement.
ASSERT_TRUE(pref->GetDictionary(path_) == NULL);
// Replace the window with one that doesn't have resize controls.
[window_ close];
window_ =
[[NSWindow alloc] initWithContentRect:NSMakeRect(100, 101, 150, 151)
styleMask:NSTitledWindowMask
backing:NSBackingStoreBuffered
defer:NO];
// Ask the window to save its position, then check that a preference
// exists. We're technically passing in a pointer to the user prefs
// and not the local state prefs, but a PrefService* is a
// PrefService*, and this is a unittest.
{
NSRect frame = [window_ frame];
// Empty state, shouldn't restore:
scoped_nsobject<WindowSizeAutosaver> sizeSaver([[WindowSizeAutosaver alloc]
initWithWindow:window_
prefService:pref
path:path_]);
EXPECT_EQ(NSMinX(frame), NSMinX([window_ frame]));
EXPECT_EQ(NSMinY(frame), NSMinY([window_ frame]));
EXPECT_EQ(NSWidth(frame), NSWidth([window_ frame]));
EXPECT_EQ(NSHeight(frame), NSHeight([window_ frame]));
// Move and resize window, should store position but not size.
[window_ setFrame:NSMakeRect(300, 310, 250, 252) display:NO];
}
// Another window movement -- shouldn't be recorded.
[window_ setFrame:NSMakeRect(400, 420, 160, 162) display:NO];
{
// Should restore last stored position, but not size.
scoped_nsobject<WindowSizeAutosaver> sizeSaver([[WindowSizeAutosaver alloc]
initWithWindow:window_
prefService:pref
path:path_]);
EXPECT_EQ(300, NSMinX([window_ frame]));
EXPECT_EQ(310, NSMinY([window_ frame]));
EXPECT_EQ(160, NSWidth([window_ frame]));
EXPECT_EQ(162, NSHeight([window_ frame]));
}
// ...and it should be in the profile, too.
EXPECT_TRUE(pref->GetDictionary(path_) != NULL);
int x, y;
DictionaryValue* windowPref = pref->GetMutableDictionary(path_);
EXPECT_FALSE(windowPref->GetInteger("left", &x));
EXPECT_FALSE(windowPref->GetInteger("right", &x));
EXPECT_FALSE(windowPref->GetInteger("top", &x));
EXPECT_FALSE(windowPref->GetInteger("bottom", &x));
ASSERT_TRUE(windowPref->GetInteger("x", &x));
ASSERT_TRUE(windowPref->GetInteger("y", &y));
EXPECT_EQ(300, x);
EXPECT_EQ(310, y);
}
TEST_F(WindowSizeAutosaverTest, RestoresAndSavesRect) {
PrefService* pref = browser_helper_.profile()->GetPrefs();
ASSERT_TRUE(pref != NULL);
// Check to make sure there is no existing pref for window placement.
ASSERT_TRUE(pref->GetDictionary(path_) == NULL);
// Ask the window to save its position, then check that a preference
// exists. We're technically passing in a pointer to the user prefs
// and not the local state prefs, but a PrefService* is a
// PrefService*, and this is a unittest.
{
NSRect frame = [window_ frame];
// Empty state, shouldn't restore:
scoped_nsobject<WindowSizeAutosaver> sizeSaver([[WindowSizeAutosaver alloc]
initWithWindow:window_
prefService:pref
path:path_]);
EXPECT_EQ(NSMinX(frame), NSMinX([window_ frame]));
EXPECT_EQ(NSMinY(frame), NSMinY([window_ frame]));
EXPECT_EQ(NSWidth(frame), NSWidth([window_ frame]));
EXPECT_EQ(NSHeight(frame), NSHeight([window_ frame]));
// Move and resize window, should store
[window_ setFrame:NSMakeRect(300, 310, 250, 252) display:NO];
}
// Another window movement -- shouldn't be recorded.
[window_ setFrame:NSMakeRect(400, 420, 160, 162) display:NO];
{
// Should restore last stored size
scoped_nsobject<WindowSizeAutosaver> sizeSaver([[WindowSizeAutosaver alloc]
initWithWindow:window_
prefService:pref
path:path_]);
EXPECT_EQ(300, NSMinX([window_ frame]));
EXPECT_EQ(310, NSMinY([window_ frame]));
EXPECT_EQ(250, NSWidth([window_ frame]));
EXPECT_EQ(252, NSHeight([window_ frame]));
}
// ...and it should be in the profile, too.
EXPECT_TRUE(pref->GetDictionary(path_) != NULL);
int x1, y1, x2, y2;
DictionaryValue* windowPref = pref->GetMutableDictionary(path_);
EXPECT_FALSE(windowPref->GetInteger("x", &x1));
EXPECT_FALSE(windowPref->GetInteger("y", &x1));
ASSERT_TRUE(windowPref->GetInteger("left", &x1));
ASSERT_TRUE(windowPref->GetInteger("right", &x2));
ASSERT_TRUE(windowPref->GetInteger("top", &y1));
ASSERT_TRUE(windowPref->GetInteger("bottom", &y2));
EXPECT_EQ(300, x1);
EXPECT_EQ(310, y1);
EXPECT_EQ(300 + 250, x2);
EXPECT_EQ(310 + 252, y2);
}
// http://crbug.com/39625
TEST_F(WindowSizeAutosaverTest, DoesNotRestoreButClearsEmptyRect) {
PrefService* pref = browser_helper_.profile()->GetPrefs();
ASSERT_TRUE(pref != NULL);
DictionaryValue* windowPref = pref->GetMutableDictionary(path_);
windowPref->SetInteger("left", 50);
windowPref->SetInteger("right", 50);
windowPref->SetInteger("top", 60);
windowPref->SetInteger("bottom", 60);
{
// Window rect shouldn't change...
NSRect frame = [window_ frame];
scoped_nsobject<WindowSizeAutosaver> sizeSaver([[WindowSizeAutosaver alloc]
initWithWindow:window_
prefService:pref
path:path_]);
EXPECT_EQ(NSMinX(frame), NSMinX([window_ frame]));
EXPECT_EQ(NSMinY(frame), NSMinY([window_ frame]));
EXPECT_EQ(NSWidth(frame), NSWidth([window_ frame]));
EXPECT_EQ(NSHeight(frame), NSHeight([window_ frame]));
}
// ...and it should be gone from the profile, too.
EXPECT_TRUE(pref->GetDictionary(path_) != NULL);
int x1, y1, x2, y2;
EXPECT_FALSE(windowPref->GetInteger("x", &x1));
EXPECT_FALSE(windowPref->GetInteger("y", &x1));
ASSERT_FALSE(windowPref->GetInteger("left", &x1));
ASSERT_FALSE(windowPref->GetInteger("right", &x2));
ASSERT_FALSE(windowPref->GetInteger("top", &y1));
ASSERT_FALSE(windowPref->GetInteger("bottom", &y2));
}
} // namespace
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