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// Copyright 2011 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/40285824): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif
#include "chrome/test/base/in_process_browser_test.h"
#include <stddef.h>
#include <string.h>
#include <array>
#include "base/files/file_util.h"
#include "base/path_service.h"
#include "build/build_config.h"
#include "chrome/browser/after_startup_task_utils.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "chrome/test/base/ui_test_utils.h"
#include "content/public/browser/navigation_handle.h"
#include "content/public/browser/render_view_host.h"
#include "content/public/browser/web_contents.h"
#include "content/public/browser/web_contents_observer.h"
#include "content/public/common/content_switches.h"
#include "content/public/test/browser_test.h"
#include "net/base/filename_util.h"
#include "net/base/net_errors.h"
#include "net/dns/public/resolve_error_info.h"
#include "testing/gtest/include/gtest/gtest.h"
#if defined(TOOLKIT_VIEWS)
#include "chrome/browser/ui/views/frame/browser_view.h"
#include "chrome/browser/ui/views/toolbar/browser_app_menu_button.h"
#include "chrome/browser/ui/views/toolbar/toolbar_view.h"
#include "ui/base/metadata/metadata_header_macros.h"
#include "ui/base/metadata/metadata_impl_macros.h"
#include "ui/views/bubble/bubble_dialog_delegate_view.h"
#include "ui/views/view.h"
#endif
namespace {
// WebContents observer that can detect provisional load failures.
class LoadFailObserver : public content::WebContentsObserver {
public:
explicit LoadFailObserver(content::WebContents* contents)
: content::WebContentsObserver(contents) {}
LoadFailObserver(const LoadFailObserver&) = delete;
LoadFailObserver& operator=(const LoadFailObserver&) = delete;
void DidFinishNavigation(
content::NavigationHandle* navigation_handle) override {
if (navigation_handle->GetNetErrorCode() == net::OK)
return;
failed_load_ = true;
error_code_ = navigation_handle->GetNetErrorCode();
resolve_error_info_ = navigation_handle->GetResolveErrorInfo();
validated_url_ = navigation_handle->GetURL();
}
bool failed_load() const { return failed_load_; }
net::Error error_code() const { return error_code_; }
net::ResolveErrorInfo resolve_error_info() const {
return resolve_error_info_;
}
const GURL& validated_url() const { return validated_url_; }
private:
bool failed_load_ = false;
net::Error error_code_ = net::OK;
net::ResolveErrorInfo resolve_error_info_ = net::ResolveErrorInfo(net::OK);
GURL validated_url_;
};
} // namespace
class InProcessBrowserTestP
: public InProcessBrowserTest,
public ::testing::WithParamInterface<const char*> {};
IN_PROC_BROWSER_TEST_P(InProcessBrowserTestP, TestP) {
EXPECT_EQ(0, strcmp("foo", GetParam()));
}
INSTANTIATE_TEST_SUITE_P(IPBTP,
InProcessBrowserTestP,
::testing::Values("foo"));
// Tests that InProcessBrowserTest cannot resolve external host, in this case
// "google.com" and "cnn.com". Using external resources is disabled by default
// in InProcessBrowserTest because it causes flakiness.
IN_PROC_BROWSER_TEST_F(InProcessBrowserTest, ExternalConnectionFail) {
content::WebContents* contents =
browser()->tab_strip_model()->GetActiveWebContents();
const auto kURLs = std::to_array<const char*>(
{"https://www.google.com/", "https://www.cnn.com/"});
for (size_t i = 0; i < std::size(kURLs); ++i) {
GURL url(kURLs[i]);
LoadFailObserver observer(contents);
ASSERT_TRUE(ui_test_utils::NavigateToURL(browser(), url));
EXPECT_TRUE(observer.failed_load());
EXPECT_EQ(net::ERR_NAME_NOT_RESOLVED, observer.error_code());
EXPECT_EQ(net::ERR_NAME_NOT_RESOLVED, observer.resolve_error_info().error);
EXPECT_EQ(url, observer.validated_url());
}
}
// Verify that AfterStartupTaskUtils considers startup to be complete
// prior to test execution so tasks posted by tests are never deferred.
IN_PROC_BROWSER_TEST_F(InProcessBrowserTest, AfterStartupTaskUtils) {
EXPECT_TRUE(AfterStartupTaskUtils::IsBrowserStartupComplete());
}
// On Mac this crashes inside cc::SingleThreadProxy::SetNeedsCommit. See
// https://ci.chromium.org/b/8923336499994443392
#if !BUILDFLAG(IS_MAC)
class SingleProcessBrowserTest : public InProcessBrowserTest {
public:
void SetUpCommandLine(base::CommandLine* command_line) override {
command_line->AppendSwitch(switches::kSingleProcess);
}
};
// TODO(crbug.com/40190525): Flaky / times out on many bots.
#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
#define MAYBE_Test DISABLED_Test
#else
#define MAYBE_Test Test
#endif
IN_PROC_BROWSER_TEST_F(SingleProcessBrowserTest, MAYBE_Test) {
// Should not crash.
}
#endif
#if defined(TOOLKIT_VIEWS)
namespace {
class LayoutTrackingView : public views::View {
METADATA_HEADER(LayoutTrackingView, views::View)
public:
LayoutTrackingView() = default;
~LayoutTrackingView() override = default;
void ResetLayoutCount() { layout_count_ = 0; }
int layout_count() const { return layout_count_; }
// views::View:
void Layout(PassKey) override {
++layout_count_;
LayoutSuperclass<views::View>(this);
}
private:
int layout_count_ = 0;
};
BEGIN_METADATA(LayoutTrackingView)
END_METADATA
} // namespace
IN_PROC_BROWSER_TEST_F(InProcessBrowserTest,
RunsScheduledLayoutOnAnchoredBubbles) {
views::View* const anchor_view =
BrowserView::GetBrowserViewForBrowser(browser())
->toolbar()
->app_menu_button();
// Temporarily owned.
views::BubbleDialogDelegateView* const bubble =
new views::BubbleDialogDelegateView(
views::BubbleDialogDelegateView::CreatePassKey(), anchor_view,
views::BubbleBorder::TOP_RIGHT);
LayoutTrackingView* layout_tracker =
bubble->AddChildView(std::make_unique<LayoutTrackingView>());
// Takes ownership.
views::Widget* const bubble_widget =
views::BubbleDialogDelegateView::CreateBubble(bubble);
bubble_widget->Show();
layout_tracker->ResetLayoutCount();
layout_tracker->InvalidateLayout();
EXPECT_EQ(layout_tracker->layout_count(), 0);
RunScheduledLayouts();
EXPECT_GT(layout_tracker->layout_count(), 0);
}
#endif // defined(TOOLKIT_VIEWS)
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