blob: cd9cef150458599ec6efac0e9a41141a5641f205 [file] [log] [blame]
/*
* Copyright 2013 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "include/core/SkRefCnt.h"
#include "include/private/chromium/SkDiscardableMemory.h"
#include "src/lazy/SkDiscardableMemoryPool.h"
#include "tests/Test.h"
#include <memory>
DEF_TEST(DiscardableMemoryPool, reporter) {
sk_sp<SkDiscardableMemoryPool> pool(SkDiscardableMemoryPool::Make(1));
pool->setRAMBudget(3);
REPORTER_ASSERT(reporter, 0 == pool->getRAMUsed());
std::unique_ptr<SkDiscardableMemory> dm1(pool->create(100));
REPORTER_ASSERT(reporter, dm1->data() != nullptr);
REPORTER_ASSERT(reporter, 100 == pool->getRAMUsed());
dm1->unlock();
REPORTER_ASSERT(reporter, 0 == pool->getRAMUsed());
REPORTER_ASSERT(reporter, !dm1->lock());
std::unique_ptr<SkDiscardableMemory> dm2(pool->create(200));
REPORTER_ASSERT(reporter, 200 == pool->getRAMUsed());
pool->setRAMBudget(400);
dm2->unlock();
REPORTER_ASSERT(reporter, 200 == pool->getRAMUsed());
REPORTER_ASSERT(reporter, dm2->lock());
dm2->unlock();
pool->dumpPool();
REPORTER_ASSERT(reporter, !dm2->lock());
REPORTER_ASSERT(reporter, 0 == pool->getRAMUsed());
}