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// Copyright (c) 2011 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 "chrome/test/ui/ui_test.h"
#include "base/utf_string_conversions.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/constrained_window_tab_helper.h"
#include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
#include "chrome/browser/ui/webui/constrained_html_ui.h"
#include "chrome/browser/ui/webui/test_html_dialog_ui_delegate.h"
#include "chrome/common/url_constants.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "chrome/test/base/ui_test_utils.h"
#include "content/browser/tab_contents/tab_contents.h"
#include "content/browser/tab_contents/tab_contents_observer.h"
namespace {
class ConstrainedHtmlDialogBrowserTestObserver : public TabContentsObserver {
public:
explicit ConstrainedHtmlDialogBrowserTestObserver(TabContents* contents)
: TabContentsObserver(contents),
tab_destroyed_(false) {
}
virtual ~ConstrainedHtmlDialogBrowserTestObserver() {}
bool tab_destroyed() { return tab_destroyed_; }
private:
virtual void TabContentsDestroyed(TabContents* tab) {
tab_destroyed_ = true;
}
bool tab_destroyed_;
};
} // namespace
class ConstrainedHtmlDialogBrowserTest : public InProcessBrowserTest {
public:
ConstrainedHtmlDialogBrowserTest() {}
protected:
size_t GetConstrainedWindowCount(TabContentsWrapper* wrapper) const {
return wrapper->constrained_window_tab_helper()->constrained_window_count();
}
};
// Tests that opening/closing the constrained window won't crash it.
IN_PROC_BROWSER_TEST_F(ConstrainedHtmlDialogBrowserTest, BasicTest) {
// The delegate deletes itself.
HtmlDialogUIDelegate* delegate = new test::TestHtmlDialogUIDelegate(
GURL(chrome::kChromeUIConstrainedHTMLTestURL));
TabContentsWrapper* wrapper = browser()->GetSelectedTabContentsWrapper();
ASSERT_TRUE(wrapper);
ConstrainedHtmlUIDelegate* html_ui_delegate =
ConstrainedHtmlUI::CreateConstrainedHtmlDialog(browser()->profile(),
delegate,
wrapper);
ASSERT_TRUE(html_ui_delegate);
EXPECT_TRUE(html_ui_delegate->window());
EXPECT_EQ(1U, GetConstrainedWindowCount(wrapper));
}
// Tests that ReleaseTabContentsOnDialogClose() works.
IN_PROC_BROWSER_TEST_F(ConstrainedHtmlDialogBrowserTest,
ReleaseTabContentsOnDialogClose) {
// The delegate deletes itself.
HtmlDialogUIDelegate* delegate = new test::TestHtmlDialogUIDelegate(
GURL(chrome::kChromeUIConstrainedHTMLTestURL));
TabContentsWrapper* wrapper = browser()->GetSelectedTabContentsWrapper();
ASSERT_TRUE(wrapper);
ConstrainedHtmlUIDelegate* html_ui_delegate =
ConstrainedHtmlUI::CreateConstrainedHtmlDialog(browser()->profile(),
delegate,
wrapper);
ASSERT_TRUE(html_ui_delegate);
scoped_ptr<TabContentsWrapper> new_tab(html_ui_delegate->tab());
ASSERT_TRUE(new_tab.get());
ASSERT_EQ(1U, GetConstrainedWindowCount(wrapper));
ConstrainedHtmlDialogBrowserTestObserver observer(new_tab->tab_contents());
html_ui_delegate->ReleaseTabContentsOnDialogClose();
html_ui_delegate->OnDialogCloseFromWebUI();
ASSERT_FALSE(observer.tab_destroyed());
EXPECT_EQ(0U, GetConstrainedWindowCount(wrapper));
new_tab.reset();
EXPECT_TRUE(observer.tab_destroyed());
}
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