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// Copyright 2015 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.
#define ENABLE_ASSERT 1
#include "wtf/Assertions.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "wtf/text/StringBuilder.h"
#include <stdio.h>
namespace WTF {
static const int kPrinterBufferSize = 256;
static char gBuffer[kPrinterBufferSize];
static StringBuilder gBuilder;
static void vprint(const char* format, va_list args)
{
int written = vsnprintf(gBuffer, kPrinterBufferSize, format, args);
if (written > 0 && written < kPrinterBufferSize)
gBuilder.append(gBuffer);
}
class AssertionsTest : public testing::Test {
protected:
AssertionsTest()
{
ScopedLogger::setPrintFuncForTests(vprint);
}
};
TEST_F(AssertionsTest, ScopedLogger)
{
{
WTF_CREATE_SCOPED_LOGGER(a, "a1");
{
WTF_CREATE_SCOPED_LOGGER_IF(b, false, "b1");
{
WTF_CREATE_SCOPED_LOGGER(c, "c");
{
WTF_CREATE_SCOPED_LOGGER(d, "d %d %s", -1, "hello");
}
}
WTF_APPEND_SCOPED_LOGGER(b, "b2");
}
WTF_APPEND_SCOPED_LOGGER(a, "a2 %.1f", 0.5);
}
EXPECT_EQ(
"( a1\n"
" ( c\n"
" ( d -1 hello )\n"
" )\n"
" a2 0.5\n"
")\n", gBuilder.toString());
};
} // namespace WTF
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