37 lines
925 B
C++
37 lines
925 B
C++
// 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 "butil/barrier_closure.h"
|
|
|
|
#include "butil/bind.h"
|
|
#include <gtest/gtest.h>
|
|
|
|
namespace {
|
|
|
|
void Increment(int* count) { (*count)++; }
|
|
|
|
TEST(BarrierClosureTest, RunImmediatelyForZeroClosures) {
|
|
int count = 0;
|
|
butil::Closure doneClosure(butil::Bind(&Increment, butil::Unretained(&count)));
|
|
|
|
butil::Closure barrierClosure = butil::BarrierClosure(0, doneClosure);
|
|
EXPECT_EQ(1, count);
|
|
}
|
|
|
|
TEST(BarrierClosureTest, RunAfterNumClosures) {
|
|
int count = 0;
|
|
butil::Closure doneClosure(butil::Bind(&Increment, butil::Unretained(&count)));
|
|
|
|
butil::Closure barrierClosure = butil::BarrierClosure(2, doneClosure);
|
|
EXPECT_EQ(0, count);
|
|
|
|
barrierClosure.Run();
|
|
EXPECT_EQ(0, count);
|
|
|
|
barrierClosure.Run();
|
|
EXPECT_EQ(1, count);
|
|
}
|
|
|
|
} // namespace
|