blob: 93a53e51abecb443c7136f371886c69f525ed9f6 [file] [log] [blame]
// Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
#include "platform/globals.h"
#include "include/dart_tools_api.h"
#include "platform/utils.h"
#include "vm/dart_api_impl.h"
#include "vm/dart_entry.h"
#include "vm/debugger.h"
#include "vm/globals.h"
#include "vm/isolate.h"
#include "vm/log.h"
#include "vm/message_handler.h"
#include "vm/unit_test.h"
namespace dart {
static const char* test_output_ = nullptr;
static void TestPrinter(const char* buffer) {
if (test_output_ != nullptr) {
free(const_cast<char*>(test_output_));
test_output_ = nullptr;
}
test_output_ = Utils::StrDup(buffer);
// Also print to stdout to see the overall result.
OS::PrintErr("%s", test_output_);
}
class LogTestHelper : public AllStatic {
public:
static void SetPrinter(Log* log, LogPrinter printer) {
ASSERT(log != nullptr);
ASSERT(printer != nullptr);
log->printer_ = printer;
}
static void FreeTestOutput() {
if (test_output_ != nullptr) {
free(const_cast<char*>(test_output_));
test_output_ = nullptr;
}
}
};
TEST_CASE(Log_Macro) {
test_output_ = nullptr;
Log* log = Log::Current();
LogTestHelper::SetPrinter(log, TestPrinter);
THR_Print("Hello %s", "World");
EXPECT_STREQ("Hello World", test_output_);
THR_Print("SingleArgument");
EXPECT_STREQ("SingleArgument", test_output_);
LogTestHelper::FreeTestOutput();
}
TEST_CASE(Log_Basic) {
test_output_ = nullptr;
Log* log = new Log(TestPrinter);
EXPECT_EQ(static_cast<const char*>(nullptr), test_output_);
log->Print("Hello %s", "World");
EXPECT_STREQ("Hello World", test_output_);
delete log;
LogTestHelper::FreeTestOutput();
}
TEST_CASE(Log_Block) {
test_output_ = nullptr;
Log* log = new Log(TestPrinter);
EXPECT_EQ(static_cast<const char*>(nullptr), test_output_);
{
LogBlock ba(thread, log);
log->Print("APPLE");
EXPECT_EQ(static_cast<const char*>(nullptr), test_output_);
{
LogBlock ba(thread, log);
log->Print("BANANA");
EXPECT_EQ(static_cast<const char*>(nullptr), test_output_);
}
EXPECT_EQ(static_cast<const char*>(nullptr), test_output_);
{
LogBlock ba(thread, log);
log->Print("PEAR");
EXPECT_EQ(static_cast<const char*>(nullptr), test_output_);
}
EXPECT_EQ(static_cast<const char*>(nullptr), test_output_);
}
EXPECT_STREQ("APPLEBANANAPEAR", test_output_);
delete log;
LogTestHelper::FreeTestOutput();
}
} // namespace dart