DiscardableMemoryPoolTest.cpp File Reference

#include "include/core/SkRefCnt.h"
#include "include/private/chromium/SkDiscardableMemory.h"
#include "src/lazy/SkDiscardableMemoryPool.h"
#include "tests/Test.h"
#include <memory>

Go to the source code of this file.

Functions
	DEF_TEST (DiscardableMemoryPool, reporter)

Function Documentation

DEF_TEST()

DEF_TEST	(	DiscardableMemoryPool	,
		reporter
	)

Definition at line 15 of file DiscardableMemoryPoolTest.cpp.

                                          {
    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());
}