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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 "base/debug/debugging_buildflags.h"
#include "base/files/scoped_temp_dir.h"
#include "base/path_service.h"
#include "base/test/scoped_feature_list.h"
#include "base/test/scoped_path_override.h"
#include "base/threading/thread_restrictions.h"
#include "chrome/app/chrome_crash_reporter_client.h"
#include "chrome/common/chrome_paths.h"
#include "chrome/test/base/chrome_test_utils.h"
#include "chrome/test/base/platform_browser_test.h"
#include "components/allocation_recorder/testing/crash_verification.h"
#include "components/memory_system/memory_system_features.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "content/public/test/no_renderer_crashes_assertion.h"
#include "url/gurl.h"
#if BUILDFLAG(ENABLE_ALLOCATION_STACK_TRACE_RECORDER)
#include "base/cpu.h"
#endif
#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
#include "base/base_switches.h"
#include "base/command_line.h"
#endif
#if BUILDFLAG(IS_ANDROID)
#include "chrome/test/base/android/android_browser_test.h"
#else
#include "chrome/test/base/in_process_browser_test.h"
#endif
class AllocationRecorderBrowserTest : public PlatformBrowserTest,
public testing::WithParamInterface<bool> {
public:
AllocationRecorderBrowserTest() : atr_enabled_(GetParam()) {
if (atr_enabled_) {
scoped_feature_list_.InitWithFeaturesAndParameters(
/*enabled_features=*/
{{memory_system::features::kAllocationTraceRecorder,
{{"atr_force_all_processes", "true"}}}},
/*disabled_features=*/
{});
} else {
scoped_feature_list_.InitWithFeatures(
/*enabled_features=*/{},
/*disabled_features=*/{
memory_system::features::kAllocationTraceRecorder});
}
}
~AllocationRecorderBrowserTest() override = default;
bool AllocationTraceRecorderEnabled() const { return atr_enabled_; }
void CrashRendererProcess() {
const GURL kCrashUrl("chrome://crash");
auto* const web_contents = chrome_test_utils::GetActiveWebContents(this);
const content::ScopedAllowRendererCrashes allow_renderer_crashes(
web_contents);
ASSERT_FALSE(content::NavigateToURL(web_contents, kCrashUrl))
<< "Loading crash url didn't crash the browser. url='" << kCrashUrl
<< '\'';
}
private:
base::test::ScopedFeatureList scoped_feature_list_;
bool atr_enabled_;
};
INSTANTIATE_TEST_SUITE_P(AllocationRecorderBrowserTests,
AllocationRecorderBrowserTest,
testing::Bool());
IN_PROC_BROWSER_TEST_P(AllocationRecorderBrowserTest,
VerifyCrashreportIncludesRecorder) {
base::ScopedAllowBlockingForTesting allow_blocking;
base::ScopedTempDir temp_dir;
ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
base::FilePath crashpad_database_path = temp_dir.GetPath();
base::ScopedPathOverride path_holder(chrome::DIR_CRASH_DUMPS,
crashpad_database_path);
#if BUILDFLAG(ENABLE_ALLOCATION_STACK_TRACE_RECORDER)
allocation_recorder::testing::
VerifyCrashCreatesCrashpadReportWithAllocationRecorderStream(
crashpad_database_path,
base::BindOnce(&AllocationRecorderBrowserTest::CrashRendererProcess,
base::Unretained(this)),
base::BindOnce(&allocation_recorder::testing::VerifyPayload,
AllocationTraceRecorderEnabled()));
#else
allocation_recorder::testing::
VerifyCrashCreatesCrashpadReportWithoutAllocationRecorderStream(
crashpad_database_path,
base::BindOnce(&AllocationRecorderBrowserTest::CrashRendererProcess,
base::Unretained(this)));
#endif
}
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