1/*
2 * Copyright 2013 Google Inc.
3 *
4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file.
6 */
7#include "SkDiscardableMemoryPool.h"
8
9#include "Test.h"
10
11DEF_TEST(DiscardableMemoryPool, reporter) {
12    SkAutoTUnref<SkDiscardableMemoryPool> pool(
13        SkDiscardableMemoryPool::Create(1, NULL));
14    pool->setRAMBudget(3);
15    REPORTER_ASSERT(reporter, 0 == pool->getRAMUsed());
16
17    SkAutoTDelete<SkDiscardableMemory> dm1(pool->create(100));
18    REPORTER_ASSERT(reporter, dm1->data() != NULL);
19    REPORTER_ASSERT(reporter, 100 == pool->getRAMUsed());
20    dm1->unlock();
21    REPORTER_ASSERT(reporter, 0 == pool->getRAMUsed());
22    REPORTER_ASSERT(reporter, !dm1->lock());
23
24
25    SkAutoTDelete<SkDiscardableMemory> dm2(pool->create(200));
26    REPORTER_ASSERT(reporter, 200 == pool->getRAMUsed());
27    pool->setRAMBudget(400);
28    dm2->unlock();
29    REPORTER_ASSERT(reporter, 200 == pool->getRAMUsed());
30    REPORTER_ASSERT(reporter, dm2->lock());
31    dm2->unlock();
32    pool->dumpPool();
33    REPORTER_ASSERT(reporter, !dm2->lock());
34    REPORTER_ASSERT(reporter, 0 == pool->getRAMUsed());
35}
36