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// Copyright (c) 2012 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 "build/build_config.h"
#if defined(OS_WIN)
#include <windows.h>
#endif
#include <string>
#include "base/basictypes.h"
#include "base/command_line.h"
#include "base/environment.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/common/env_vars.h"
#include "chrome/common/logging_chrome.h"
#include "chrome/test/automation/automation_proxy.h"
#include "chrome/test/automation/browser_proxy.h"
#include "chrome/test/ui/ui_test.h"
#include "testing/gtest/include/gtest/gtest.h"
class ChromeLoggingTest : public testing::Test {
public:
// Stores the current value of the log file name environment
// variable and sets the variable to new_value.
void SaveEnvironmentVariable(std::string new_value) {
scoped_ptr<base::Environment> env(base::Environment::Create());
if (!env->GetVar(env_vars::kLogFileName, &environment_filename_))
environment_filename_ = "";
env->SetVar(env_vars::kLogFileName, new_value);
}
// Restores the value of the log file nave environment variable
// previously saved by SaveEnvironmentVariable().
void RestoreEnvironmentVariable() {
scoped_ptr<base::Environment> env(base::Environment::Create());
env->SetVar(env_vars::kLogFileName, environment_filename_);
}
private:
std::string environment_filename_; // Saves real environment value.
};
// Tests the log file name getter without an environment variable.
TEST_F(ChromeLoggingTest, LogFileName) {
SaveEnvironmentVariable("");
FilePath filename = logging::GetLogFileName();
ASSERT_NE(FilePath::StringType::npos,
filename.value().find(FILE_PATH_LITERAL("chrome_debug.log")));
RestoreEnvironmentVariable();
}
// Tests the log file name getter with an environment variable.
TEST_F(ChromeLoggingTest, EnvironmentLogFileName) {
SaveEnvironmentVariable("test value");
FilePath filename = logging::GetLogFileName();
ASSERT_EQ(FilePath(FILE_PATH_LITERAL("test value")).value(),
filename.value());
RestoreEnvironmentVariable();
}
#if defined(OS_LINUX) && (!defined(NDEBUG) || !defined(USE_LINUX_BREAKPAD))
// On Linux in Debug mode, Chrome generates a SIGTRAP.
// we do not catch SIGTRAPs, thus no crash dump.
// This also does not work if Breakpad is disabled.
#define EXPECTED_ASSERT_CRASHES 0
#else
#define EXPECTED_ASSERT_CRASHES 1
#endif
// Virtual keyboard build will start an extra renderer process (the extension
// process) for the virtual keyboard.
#if defined(USE_VIRTUAL_KEYBOARD)
#define EXPECTED_ASSERT_ERRORS 2
#else
#define EXPECTED_ASSERT_ERRORS 1
#endif
#if !defined(NDEBUG) // We don't have assertions in release builds.
// Tests whether we correctly fail on renderer assertions during tests.
class AssertionTest : public UITest {
protected:
AssertionTest() {
#if defined(OS_WIN)
// TODO(phajdan.jr): Make crash notifications on launch work on Win.
wait_for_initial_loads_ = false;
#endif
launch_arguments_.AppendSwitch(switches::kRendererAssertTest);
}
};
// Launch the app in assertion test mode, then close the app.
#if defined(OS_WIN)
// http://crbug.com/26715
#define Assertion DISABLED_Assertion
#elif defined(OS_MACOSX)
// Crash service doesn't exist for the Mac yet: http://crbug.com/45243
#define Assertion DISABLED_Assertion
#endif
TEST_F(AssertionTest, Assertion) {
expected_errors_ = EXPECTED_ASSERT_ERRORS;
expected_crashes_ = EXPECTED_ASSERT_CRASHES;
}
#endif // !defined(NDEBUG)
#if !defined(OFFICIAL_BUILD)
// Only works on Linux in Release mode with CHROME_HEADLESS=1
class CheckFalseTest : public UITest {
protected:
CheckFalseTest() {
#if defined(OS_WIN)
// TODO(phajdan.jr): Make crash notifications on launch work on Win.
wait_for_initial_loads_ = false;
#endif
launch_arguments_.AppendSwitch(switches::kRendererCheckFalseTest);
}
};
#if defined(OS_WIN)
// http://crbug.com/38497
#define CheckFails FLAKY_CheckFails
#elif defined(OS_MACOSX)
// Crash service doesn't exist for the Mac yet: http://crbug.com/45243
#define CheckFails DISABLED_CheckFails
#endif
// Launch the app in assertion test mode, then close the app.
TEST_F(CheckFalseTest, CheckFails) {
expected_errors_ = EXPECTED_ASSERT_ERRORS;
expected_crashes_ = EXPECTED_ASSERT_CRASHES;
}
#endif // !defined(OFFICIAL_BUILD)
// Tests whether we correctly fail on browser crashes during UI Tests.
class RendererCrashTest : public UITest {
protected:
RendererCrashTest() {
#if defined(OS_WIN)
// TODO(phajdan.jr): Make crash notifications on launch work on Win.
wait_for_initial_loads_ = false;
#endif
launch_arguments_.AppendSwitch(switches::kRendererCrashTest);
}
};
#if defined(OS_LINUX) && !defined(USE_LINUX_BREAKPAD)
// On Linux, do not expect a crash dump if Breakpad is disabled.
#define EXPECTED_CRASH_CRASHES 0
#else
#define EXPECTED_CRASH_CRASHES 1
#endif
#if defined(OS_MACOSX)
// Crash service doesn't exist for the Mac yet: http://crbug.com/45243
#define MAYBE_Crash DISABLED_Crash
#elif defined(OS_CHROME)
#define MAYBE_Crash FLAKY_Crash
#else
#define MAYBE_Crash Crash
#endif
// Launch the app in renderer crash test mode, then close the app.
TEST_F(RendererCrashTest, MAYBE_Crash) {
scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
ASSERT_TRUE(browser.get());
ASSERT_TRUE(browser->WaitForTabCountToBecome(1));
expected_crashes_ = EXPECTED_CRASH_CRASHES;
}
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