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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/headless/headless_mode_devtooled_browsertest.h"
#include "base/functional/bind.h"
#include "base/values.h"
#include "chrome/browser/headless/test/headless_browser_test_utils.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/browser.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/navigation_controller.h"
#include "content/public/browser/web_contents.h"
#include "url/gurl.h"
namespace headless {
HeadlessModeDevTooledBrowserTest::HeadlessModeDevTooledBrowserTest() = default;
HeadlessModeDevTooledBrowserTest::~HeadlessModeDevTooledBrowserTest() = default;
void HeadlessModeDevTooledBrowserTest::RunTest() {
browser_devtools_client_.AttachToBrowser();
content::BrowserContext* browser_context = browser()->profile();
DCHECK(browser_context);
content::WebContents::CreateParams create_params(browser_context);
web_contents_ = content::WebContents::Create(create_params);
DCHECK(web_contents_);
content::WebContentsObserver::Observe(web_contents_.get());
devtools_client_.AttachToWebContents(web_contents_.get());
// TODO(crbug.com/40253715): Figure about a better way to cope with racing.
GURL url("about:blank");
content::NavigationController::LoadURLParams params(url);
web_contents_->GetController().LoadURLWithParams(params);
RunAsyncTest();
devtools_client_.DetachClient();
content::WebContentsObserver::Observe(nullptr);
web_contents_->Close();
web_contents_.reset();
browser_devtools_client_.DetachClient();
base::RunLoop().RunUntilIdle();
}
void HeadlessModeDevTooledBrowserTest::
DocumentOnLoadCompletedInPrimaryMainFrame() {
if (!test_started_) {
test_started_ = true;
RunDevTooledTest();
}
}
void HeadlessModeDevTooledBrowserTest::WebContentsDestroyed() {
FinishAsyncTest();
FAIL() << "Web contents destroyed unexpectedly.";
}
void HeadlessModeDevTooledBrowserTest::RunAsyncTest() {
DCHECK(!run_loop_);
run_loop_ = std::make_unique<base::RunLoop>(
base::RunLoop::Type::kNestableTasksAllowed);
run_loop_->Run();
run_loop_ = nullptr;
}
void HeadlessModeDevTooledBrowserTest::FinishAsyncTest() {
DCHECK(run_loop_);
run_loop_->Quit();
}
class HeadlessModeDevToolsClientNavigationTest
: public HeadlessModeDevTooledBrowserTest {
public:
void RunDevTooledTest() override {
ASSERT_TRUE(embedded_test_server()->Start());
devtools_client_.AddEventHandler(
"Page.loadEventFired",
base::BindRepeating(
&HeadlessModeDevToolsClientNavigationTest::OnLoadEventFired,
base::Unretained(this)));
SendCommandSync(devtools_client_, "Page.enable");
devtools_client_.SendCommand(
"Page.navigate",
Param("url", embedded_test_server()->GetURL("/hello.html").spec()));
}
void OnLoadEventFired(const base::Value::Dict& params) {
devtools_client_.SendCommand("Page.disable");
FinishAsyncTest();
}
};
HEADLESS_MODE_DEVTOOLED_TEST_F(HeadlessModeDevToolsClientNavigationTest);
} // namespace headless
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