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// Copyright 2014 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 "components/crash/content/app/crash_keys_win.h"
#include <stddef.h>
#include "base/command_line.h"
#include "base/files/file_path.h"
#include "base/strings/stringprintf.h"
#include "breakpad/src/client/windows/common/ipc_protocol.h"
#include "components/crash/content/app/crash_reporter_client.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace breakpad {
using testing::_;
using testing::DoAll;
using testing::Return;
using testing::SetArgPointee;
class MockCrashReporterClient : public crash_reporter::CrashReporterClient {
public:
MOCK_METHOD1(GetAlternativeCrashDumpLocation,
bool(base::string16* crash_dir));
MOCK_METHOD5(GetProductNameAndVersion, void(const base::string16& exe_path,
base::string16* product_name,
base::string16* version,
base::string16* special_build,
base::string16* channel_name));
MOCK_METHOD3(ShouldShowRestartDialog, bool(base::string16* title,
base::string16* message,
bool* is_rtl_locale));
MOCK_METHOD0(AboutToRestart, bool());
MOCK_METHOD1(GetDeferredUploadsSupported, bool(bool is_per_user_install));
MOCK_METHOD1(GetIsPerUserInstall, bool(const base::string16& exe_path));
MOCK_METHOD1(GetShouldDumpLargerDumps, bool(bool is_per_user_install));
MOCK_METHOD0(GetResultCodeRespawnFailed, int());
MOCK_METHOD0(InitBrowserCrashDumpsRegKey, void());
MOCK_METHOD1(RecordCrashDumpAttempt, void(bool is_real_crash));
MOCK_METHOD2(GetProductNameAndVersion, void(std::string* product_name,
std::string* version));
MOCK_METHOD0(GetReporterLogFilename, base::FilePath());
MOCK_METHOD1(GetCrashDumpLocation, bool(base::string16* crash_dir));
MOCK_METHOD0(RegisterCrashKeys, size_t());
MOCK_METHOD0(IsRunningUnattended, bool());
MOCK_METHOD0(GetCollectStatsConsent, bool());
MOCK_METHOD1(ReportingIsEnforcedByPolicy, bool(bool* breakpad_enabled));
MOCK_METHOD0(GetAndroidMinidumpDescriptor, int());
MOCK_METHOD1(EnableBreakpadForProcess, bool(const std::string& process_type));
};
class CrashKeysWinTest : public testing::Test {
public:
size_t CountKeyValueOccurences(
const google_breakpad::CustomClientInfo* client_info,
const wchar_t* key, const wchar_t* value);
protected:
testing::StrictMock<MockCrashReporterClient> crash_client_;
};
size_t CrashKeysWinTest::CountKeyValueOccurences(
const google_breakpad::CustomClientInfo* client_info,
const wchar_t* key, const wchar_t* value) {
size_t occurrences = 0;
for (size_t i = 0; i < client_info->count; ++i) {
if (wcscmp(client_info->entries[i].name, key) == 0 &&
wcscmp(client_info->entries[i].value, value) == 0) {
++occurrences;
}
}
return occurrences;
}
TEST_F(CrashKeysWinTest, RecordsSelf) {
ASSERT_FALSE(CrashKeysWin::keeper());
{
CrashKeysWin crash_keys;
ASSERT_EQ(&crash_keys, CrashKeysWin::keeper());
}
ASSERT_FALSE(CrashKeysWin::keeper());
}
// Tests the crash keys set up for the most common official build consumer
// scenario. No policy controls, not running unattended and no explicit
// switches.
TEST_F(CrashKeysWinTest, OfficialLikeKeys) {
CrashKeysWin crash_keys;
const base::string16 kExePath(L"C:\\temp\\exe_path.exe");
// The exe path ought to get passed through to the breakpad client.
EXPECT_CALL(crash_client_, GetProductNameAndVersion(kExePath, _, _, _, _))
.WillRepeatedly(DoAll(
SetArgPointee<1>(L"SomeProdName"),
SetArgPointee<2>(L"1.2.3.4"),
SetArgPointee<3>(L""),
SetArgPointee<4>(L"-devm")));
EXPECT_CALL(crash_client_, GetAlternativeCrashDumpLocation(_))
.WillRepeatedly(DoAll(
SetArgPointee<0>(L"C:\\temp"),
Return(false)));
EXPECT_CALL(crash_client_, ReportingIsEnforcedByPolicy(_))
.WillRepeatedly(Return(false));
EXPECT_CALL(crash_client_, IsRunningUnattended())
.WillRepeatedly(Return(false));
// Provide an empty command line.
base::CommandLine cmd_line(base::CommandLine::NO_PROGRAM);
google_breakpad::CustomClientInfo* info =
crash_keys.GetCustomInfo(kExePath,
L"made_up_type",
L"temporary",
&cmd_line,
&crash_client_);
ASSERT_TRUE(info != NULL);
ASSERT_TRUE(info->entries != NULL);
// We expect 7 fixed keys and a "freeboard" of 256 keys for dynamic entries.
EXPECT_EQ(256U + 7U, info->count);
EXPECT_EQ(1u, CountKeyValueOccurences(info, L"ver", L"1.2.3.4"));
EXPECT_EQ(1u, CountKeyValueOccurences(info, L"prod", L"SomeProdName"));
EXPECT_EQ(1u, CountKeyValueOccurences(info, L"plat", L"Win32"));
EXPECT_EQ(1u, CountKeyValueOccurences(info, L"ptype", L"made_up_type"));
std::wstring pid_str(base::StringPrintf(L"%d", ::GetCurrentProcessId()));
EXPECT_EQ(1u, CountKeyValueOccurences(info, L"pid", pid_str.c_str()));
EXPECT_EQ(1u, CountKeyValueOccurences(info, L"channel", L"-devm"));
EXPECT_EQ(1u, CountKeyValueOccurences(info, L"profile-type", L"temporary"));
EXPECT_EQ(256u, CountKeyValueOccurences(info, L"unspecified-crash-key", L""));
}
} // namespace breakpad
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