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// Copyright (c) 2010 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/browser_window.h"
#include "chrome/browser/cocoa/browser_test_helper.h"
#import "chrome/browser/cocoa/cocoa_test_helper.h"
#import "chrome/browser/cocoa/new_tab_button.h"
#import "chrome/browser/cocoa/tab_strip_controller.h"
#import "chrome/browser/cocoa/tab_strip_view.h"
#include "chrome/browser/tab_contents/tab_contents.h"
#include "chrome/browser/renderer_host/site_instance.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "testing/platform_test.h"
@interface TestTabStripControllerDelegate :
NSObject<TabStripControllerDelegate> {
}
@end
@implementation TestTabStripControllerDelegate
- (void)onSelectTabWithContents:(TabContents*)contents {
}
- (void)onReplaceTabWithContents:(TabContents*)contents {
}
- (void)onSelectedTabChange:(TabStripModelObserver::TabChangeType)change {
}
- (void)onTabDetachedWithContents:(TabContents*)contents {
}
@end
namespace {
// Stub model delegate
class TestTabStripDelegate : public TabStripModelDelegate {
public:
virtual TabContents* AddBlankTab(bool foreground) {
return NULL;
}
virtual TabContents* AddBlankTabAt(int index, bool foreground) {
return NULL;
}
virtual Browser* CreateNewStripWithContents(TabContents* contents,
const gfx::Rect& window_bounds,
const DockInfo& dock_info,
bool maximize) {
return NULL;
}
virtual void ContinueDraggingDetachedTab(TabContents* contents,
const gfx::Rect& window_bounds,
const gfx::Rect& tab_bounds) {
}
virtual int GetDragActions() const {
return 0;
}
virtual TabContents* CreateTabContentsForURL(
const GURL& url,
const GURL& referrer,
Profile* profile,
PageTransition::Type transition,
bool defer_load,
SiteInstance* instance) const {
return NULL;
}
virtual bool CanDuplicateContentsAt(int index) { return true; }
virtual void DuplicateContentsAt(int index) { }
virtual void CloseFrameAfterDragSession() { }
virtual void CreateHistoricalTab(TabContents* contents) { }
virtual bool RunUnloadListenerBeforeClosing(TabContents* contents) {
return true;
}
virtual bool CanRestoreTab() {
return true;
}
virtual void RestoreTab() {}
virtual bool CanCloseContentsAt(int index) { return true; }
virtual bool CanBookmarkAllTabs() const { return false; }
virtual bool CanCloseTab() const { return true; }
virtual void BookmarkAllTabs() {}
virtual bool UseVerticalTabs() const { return false; }
virtual void ToggleUseVerticalTabs() {}
virtual bool LargeIconsPermitted() const { return true; }
};
class TabStripControllerTest : public CocoaTest {
public:
TabStripControllerTest() {
Browser* browser = browser_helper_.browser();
BrowserWindow* browser_window = browser_helper_.CreateBrowserWindow();
NSWindow* window = browser_window->GetNativeHandle();
NSView* parent = [window contentView];
NSRect content_frame = [parent frame];
// Create the "switch view" (view that gets changed out when a tab
// switches).
NSRect switch_frame = NSMakeRect(0, 0, content_frame.size.width, 500);
scoped_nsobject<NSView> switch_view(
[[NSView alloc] initWithFrame:switch_frame]);
[parent addSubview:switch_view.get()];
// Create the tab strip view. It's expected to have a child button in it
// already as the "new tab" button so create that too.
NSRect strip_frame = NSMakeRect(0, NSMaxY(switch_frame),
content_frame.size.width, 30);
scoped_nsobject<TabStripView> tab_strip(
[[TabStripView alloc] initWithFrame:strip_frame]);
[parent addSubview:tab_strip.get()];
NSRect button_frame = NSMakeRect(0, 0, 15, 15);
scoped_nsobject<NewTabButton> new_tab_button(
[[NewTabButton alloc] initWithFrame:button_frame]);
[tab_strip addSubview:new_tab_button.get()];
[tab_strip setNewTabButton:new_tab_button.get()];
delegate_.reset(new TestTabStripDelegate());
model_ = browser->tabstrip_model();
controller_delegate_.reset([TestTabStripControllerDelegate alloc]);
controller_.reset([[TabStripController alloc]
initWithView:static_cast<TabStripView*>(tab_strip.get())
switchView:switch_view.get()
browser:browser
delegate:controller_delegate_.get()]);
}
virtual void TearDown() {
browser_helper_.CloseBrowserWindow();
// The call to CocoaTest::TearDown() deletes the Browser and TabStripModel
// objects, so we first have to delete the controller, which refers to them.
controller_.reset(nil);
model_ = NULL;
CocoaTest::TearDown();
}
BrowserTestHelper browser_helper_;
scoped_ptr<TestTabStripDelegate> delegate_;
TabStripModel* model_;
scoped_nsobject<TestTabStripControllerDelegate> controller_delegate_;
scoped_nsobject<TabStripController> controller_;
};
// Test adding and removing tabs and making sure that views get added to
// the tab strip.
TEST_F(TabStripControllerTest, AddRemoveTabs) {
EXPECT_TRUE(model_->empty());
SiteInstance* instance =
SiteInstance::CreateSiteInstance(browser_helper_.profile());
TabContents* tab_contents =
new TabContents(browser_helper_.profile(), instance, MSG_ROUTING_NONE,
NULL, NULL);
model_->AppendTabContents(tab_contents, true);
EXPECT_EQ(model_->count(), 1);
}
TEST_F(TabStripControllerTest, SelectTab) {
// TODO(pinkerton): Implement http://crbug.com/10899
}
TEST_F(TabStripControllerTest, RearrangeTabs) {
// TODO(pinkerton): Implement http://crbug.com/10899
}
// Test that changing the number of tabs broadcasts a
// kTabStripNumberOfTabsChanged notifiction.
TEST_F(TabStripControllerTest, Notifications) {
// TODO(pinkerton): Implement http://crbug.com/10899
}
} // namespace
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