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// Copyright 2013 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/common/crash_keys.h"
#include <set>
#include <string>
#include "base/command_line.h"
#include "base/strings/stringprintf.h"
#include "build/build_config.h"
#include "components/crash/core/common/crash_key.h"
#include "testing/gtest/include/gtest/gtest.h"
using crash_reporter::GetCrashKeyValue;
class CrashKeysTest : public testing::Test {
public:
void SetUp() override {
crash_reporter::ResetCrashKeysForTesting();
crash_reporter::InitializeCrashKeys();
}
void TearDown() override {
crash_reporter::ResetCrashKeysForTesting();
}
};
TEST_F(CrashKeysTest, Extensions) {
// Set three extensions.
{
std::set<std::string> extensions;
extensions.insert("ext.1");
extensions.insert("ext.2");
extensions.insert("ext.3");
crash_keys::SetActiveExtensions(extensions);
extensions.erase(GetCrashKeyValue("extension-1"));
extensions.erase(GetCrashKeyValue("extension-2"));
extensions.erase(GetCrashKeyValue("extension-3"));
EXPECT_EQ(0u, extensions.size());
EXPECT_EQ("3", GetCrashKeyValue("num-extensions"));
EXPECT_TRUE(GetCrashKeyValue("extension-4").empty());
}
// Set more than the max switches.
{
std::set<std::string> extensions;
const int kMax = 12;
for (int i = 1; i <= kMax; ++i)
extensions.insert(base::StringPrintf("ext.%d", i));
crash_keys::SetActiveExtensions(extensions);
for (int i = 1; i <= kMax; ++i) {
extensions.erase(GetCrashKeyValue(base::StringPrintf("extension-%d", i)));
}
EXPECT_EQ(2u, extensions.size());
EXPECT_EQ("12", GetCrashKeyValue("num-extensions"));
EXPECT_TRUE(GetCrashKeyValue("extension-13").empty());
EXPECT_TRUE(GetCrashKeyValue("extension-14").empty());
}
// Set fewer to ensure that old ones are erased.
{
std::set<std::string> extensions;
for (int i = 1; i <= 5; ++i)
extensions.insert(base::StringPrintf("ext.%d", i));
crash_keys::SetActiveExtensions(extensions);
extensions.erase(GetCrashKeyValue("extension-1"));
extensions.erase(GetCrashKeyValue("extension-2"));
extensions.erase(GetCrashKeyValue("extension-3"));
extensions.erase(GetCrashKeyValue("extension-4"));
extensions.erase(GetCrashKeyValue("extension-5"));
EXPECT_EQ(0u, extensions.size());
EXPECT_EQ("5", GetCrashKeyValue("num-extensions"));
for (int i = 6; i < 20; ++i) {
std::string key = base::StringPrintf("extension-%d", i);
EXPECT_TRUE(GetCrashKeyValue(key).empty()) << key;
}
}
}
TEST_F(CrashKeysTest, IgnoreBoringFlags) {
base::CommandLine command_line(base::CommandLine::NO_PROGRAM);
command_line.AppendSwitch("--enable-logging");
command_line.AppendSwitch("--v=1");
command_line.AppendSwitch("--vv=1");
command_line.AppendSwitch("--vvv");
command_line.AppendSwitch("--enable-multi-profiles");
command_line.AppendSwitch("--device-management-url=https://foo/bar");
#if defined(OS_CHROMEOS)
command_line.AppendSwitch("--user-data-dir=/tmp");
command_line.AppendSwitch("--default-wallpaper-small=test.png");
#endif
crash_keys::SetCrashKeysFromCommandLine(command_line);
EXPECT_EQ("--vv=1", GetCrashKeyValue("switch-1"));
EXPECT_EQ("--vvv", GetCrashKeyValue("switch-2"));
EXPECT_EQ("--enable-multi-profiles", GetCrashKeyValue("switch-3"));
EXPECT_EQ("--device-management-url=https://foo/bar",
GetCrashKeyValue("switch-4"));
EXPECT_TRUE(GetCrashKeyValue("switch-5").empty());
}
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