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
DEF_TEST(DiscardableMemoryPool,reporter)11 DEF_TEST(DiscardableMemoryPool, reporter) {
12 sk_sp<SkDiscardableMemoryPool> pool(SkDiscardableMemoryPool::Make(1));
13 pool->setRAMBudget(3);
14 REPORTER_ASSERT(reporter, 0 == pool->getRAMUsed());
15
16 std::unique_ptr<SkDiscardableMemory> dm1(pool->create(100));
17 REPORTER_ASSERT(reporter, dm1->data() != nullptr);
18 REPORTER_ASSERT(reporter, 100 == pool->getRAMUsed());
19 dm1->unlock();
20 REPORTER_ASSERT(reporter, 0 == pool->getRAMUsed());
21 REPORTER_ASSERT(reporter, !dm1->lock());
22
23
24 std::unique_ptr<SkDiscardableMemory> dm2(pool->create(200));
25 REPORTER_ASSERT(reporter, 200 == pool->getRAMUsed());
26 pool->setRAMBudget(400);
27 dm2->unlock();
28 REPORTER_ASSERT(reporter, 200 == pool->getRAMUsed());
29 REPORTER_ASSERT(reporter, dm2->lock());
30 dm2->unlock();
31 pool->dumpPool();
32 REPORTER_ASSERT(reporter, !dm2->lock());
33 REPORTER_ASSERT(reporter, 0 == pool->getRAMUsed());
34 }
35