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Unified Diff: tests/ResourceCacheTest.cpp

Issue 707493002: Use GrResourceCache2 to service content key lookups (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: move #ifdef SK_SUPPORT_GPU Created 6 years, 1 month ago
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Index: tests/ResourceCacheTest.cpp
diff --git a/tests/ResourceCacheTest.cpp b/tests/ResourceCacheTest.cpp
index 2827cbfd6dc0627e6a953a4eb9bec47ea4d71770..24ecb949ca91a7034a0823968891ae3b355f0679 100644
--- a/tests/ResourceCacheTest.cpp
+++ b/tests/ResourceCacheTest.cpp
@@ -65,11 +65,21 @@ class TestResource : public GrGpuResource {
public:
SK_DECLARE_INST_COUNT(TestResource);
- TestResource(GrGpu* gpu, size_t size = kDefaultSize)
+ TestResource(GrGpu* gpu)
: INHERITED(gpu, false)
, fCache(NULL)
, fToDelete(NULL)
- , fSize(size) {
+ , fSize(kDefaultSize) {
+ ++fNumAlive;
+ this->registerWithCache();
+ }
+
+ TestResource(GrGpu* gpu, const GrResourceKey& scratchKey)
+ : INHERITED(gpu, false)
+ , fCache(NULL)
+ , fToDelete(NULL)
+ , fSize(kDefaultSize) {
+ this->setScratchKey(scratchKey);
++fNumAlive;
this->registerWithCache();
}
@@ -108,52 +118,189 @@ private:
};
int TestResource::fNumAlive = 0;
-static void test_purge_invalidated(skiatest::Reporter* reporter, GrContext* context) {
+static void test_duplicate_scratch_key(skiatest::Reporter* reporter) {
+ SkAutoTUnref<GrContext> context(GrContext::CreateMockContext());
+ REPORTER_ASSERT(reporter, SkToBool(context));
+ if (NULL == context) {
+ return;
+ }
+ context->setResourceCacheLimits(5, 30000);
+ GrResourceCache* cache = context->getResourceCache();
+ SkDEBUGCODE(GrResourceCache2* cache2 = context->getResourceCache2();)
+ cache->purgeAllUnlocked();
+ SkASSERT(0 == cache->getCachedResourceCount() && 0 == cache->getCachedResourceBytes());
+
+ GrCacheID::Key keyData;
+ GrCacheID::Domain domain = GrResourceKey::ScratchDomain();
+ GrResourceKey::ResourceType t = GrResourceKey::GenerateResourceType();
+ GrResourceKey scratchKey(GrCacheID(domain, keyData), t, 0);
+
+ // Create two resources that have the same scratch key.
+ TestResource* a = new TestResource(context->getGpu(), scratchKey);
+ TestResource* b = new TestResource(context->getGpu(), scratchKey);
+ a->setSize(11);
+ b->setSize(12);
+ // Scratch resources are registered with GrResourceCache2 just by existing. There are 2.
+ SkDEBUGCODE(REPORTER_ASSERT(reporter, 2 == cache2->countScratchEntriesForKey(scratchKey));)
+
+ REPORTER_ASSERT(reporter, cache->addResource(scratchKey, a));
+
+ SkDEBUGCODE(REPORTER_ASSERT(reporter, 2 == cache2->countScratchEntriesForKey(scratchKey));)
+
+ // Can't add the same resource twice.
+ REPORTER_ASSERT(reporter, !cache->addResource(scratchKey, a));
+ REPORTER_ASSERT(reporter, 1 == cache->getCachedResourceCount());
+ REPORTER_ASSERT(reporter, a->gpuMemorySize() == cache->getCachedResourceBytes());
+ SkDEBUGCODE(REPORTER_ASSERT(reporter, 2 == cache2->countScratchEntriesForKey(scratchKey));)
+
+ // Add a second with the same key.
+ REPORTER_ASSERT(reporter, cache->addResource(scratchKey, b));
+ REPORTER_ASSERT(reporter, 2 == cache->getCachedResourceCount());
+ REPORTER_ASSERT(reporter, a->gpuMemorySize() + b->gpuMemorySize() ==
+ cache->getCachedResourceBytes());
+ REPORTER_ASSERT(reporter, 2 == TestResource::NumAlive());
+ SkDEBUGCODE(REPORTER_ASSERT(reporter, 2 == cache2->countScratchEntriesForKey(scratchKey));)
+
+ // Our refs mean that the resources are non purgable.
+ cache->purgeAllUnlocked();
+ REPORTER_ASSERT(reporter, 2 == TestResource::NumAlive());
+ REPORTER_ASSERT(reporter, 2 == cache->getCachedResourceCount());
+
+ // Unref but don't purge
+ a->unref();
+ b->unref();
+ REPORTER_ASSERT(reporter, 2 == TestResource::NumAlive());
+ SkDEBUGCODE(REPORTER_ASSERT(reporter, 2 == cache2->countScratchEntriesForKey(scratchKey));)
+
+ // Purge again. This time resources should be purgable.
+ cache->purgeAllUnlocked();
+ REPORTER_ASSERT(reporter, 0 == TestResource::NumAlive());
+ REPORTER_ASSERT(reporter, 0 == cache->getCachedResourceCount());
+ SkDEBUGCODE(REPORTER_ASSERT(reporter, 0 == cache2->countScratchEntriesForKey(scratchKey));)
+}
+
+static void test_duplicate_content_key(skiatest::Reporter* reporter) {
+ SkAutoTUnref<GrContext> context(GrContext::CreateMockContext());
+ REPORTER_ASSERT(reporter, SkToBool(context));
+ if (NULL == context) {
+ return;
+ }
+ context->setResourceCacheLimits(5, 30000);
+ GrResourceCache* cache = context->getResourceCache();
+ cache->purgeAllUnlocked();
+ SkASSERT(0 == cache->getCachedResourceCount() && 0 == cache->getCachedResourceBytes());
+
GrCacheID::Domain domain = GrCacheID::GenerateDomain();
GrCacheID::Key keyData;
- keyData.fData64[0] = 5;
- keyData.fData64[1] = 18;
+ memset(&keyData, 0, sizeof(keyData));
GrResourceKey::ResourceType t = GrResourceKey::GenerateResourceType();
GrResourceKey key(GrCacheID(domain, keyData), t, 0);
+
+ // Create two resources that we will attempt to register with the same content key.
+ TestResource* a = new TestResource(context->getGpu());
+ TestResource* b = new TestResource(context->getGpu());
+ a->setSize(11);
+ b->setSize(12);
+ REPORTER_ASSERT(reporter, cache->addResource(key, a));
+ // Can't add the same or another resource with the same key.
+ REPORTER_ASSERT(reporter, !cache->addResource(key, a));
+ REPORTER_ASSERT(reporter, !cache->addResource(key, b));
+ REPORTER_ASSERT(reporter, 1 == cache->getCachedResourceCount());
+ REPORTER_ASSERT(reporter, a->gpuMemorySize() == cache->getCachedResourceBytes());
+ REPORTER_ASSERT(reporter, 2 == TestResource::NumAlive());
+
+ b->unref();
+ cache->purgeAllUnlocked();
+ a->setSize(10);
+ REPORTER_ASSERT(reporter, 1 == cache->getCachedResourceCount());
+ REPORTER_ASSERT(reporter, 1 == TestResource::NumAlive());
+
+ a->unref();
+ cache->purgeAllUnlocked();
+ REPORTER_ASSERT(reporter, 0 == cache->getCachedResourceCount());
+ REPORTER_ASSERT(reporter, 0 == cache->getCachedResourceBytes());
+ REPORTER_ASSERT(reporter, 0 == TestResource::NumAlive());
+}
+
+static void test_purge_invalidated(skiatest::Reporter* reporter) {
+ SkAutoTUnref<GrContext> context(GrContext::CreateMockContext());
+ REPORTER_ASSERT(reporter, SkToBool(context));
+ if (NULL == context) {
+ return;
+ }
+
+ GrCacheID::Domain domain = GrCacheID::GenerateDomain();
+ GrCacheID::Key keyData;
+ memset(&keyData, 0, sizeof(keyData));
+
+ GrResourceKey::ResourceType t = GrResourceKey::GenerateResourceType();
+
+ keyData.fData64[0] = 1;
+ GrResourceKey key1(GrCacheID(domain, keyData), t, 0);
+ keyData.fData64[0] = 2;
+ GrResourceKey key2(GrCacheID(domain, keyData), t, 0);
+ keyData.fData64[0] = 3;
+ GrResourceKey key3(GrCacheID(domain, keyData), t, 0);
+
context->setResourceCacheLimits(5, 30000);
GrResourceCache* cache = context->getResourceCache();
+ GrResourceCache2* cache2 = context->getResourceCache2();
cache->purgeAllUnlocked();
SkASSERT(0 == cache->getCachedResourceCount() && 0 == cache->getCachedResourceBytes());
- // Add two resources with the same key that delete each other from the cache when destroyed.
+ // Add three resources to the cache.
TestResource* a = new TestResource(context->getGpu());
TestResource* b = new TestResource(context->getGpu());
- cache->addResource(key, a);
- cache->addResource(key, b);
- // Circle back.
- a->setDeleteWhenDestroyed(cache, b);
- b->setDeleteWhenDestroyed(cache, a);
+ TestResource* c = new TestResource(context->getGpu());
+ cache->addResource(key1, a);
+ cache->addResource(key2, b);
+ cache->addResource(key3, c);
a->unref();
b->unref();
+ c->unref();
- // Add a third independent resource also with the same key.
- GrGpuResource* r = new TestResource(context->getGpu());
- cache->addResource(key, r);
- r->unref();
+ REPORTER_ASSERT(reporter, cache2->hasContentKey(key1));
+ REPORTER_ASSERT(reporter, cache2->hasContentKey(key2));
+ REPORTER_ASSERT(reporter, cache2->hasContentKey(key3));
- // Invalidate all three, all three should be purged and destroyed.
+ // Invalidate two of the three, they should be purged and destroyed.
REPORTER_ASSERT(reporter, 3 == TestResource::NumAlive());
- const GrResourceInvalidatedMessage msg = { key };
- SkMessageBus<GrResourceInvalidatedMessage>::Post(msg);
+ const GrResourceInvalidatedMessage msg1 = { key1 };
+ SkMessageBus<GrResourceInvalidatedMessage>::Post(msg1);
+ const GrResourceInvalidatedMessage msg2 = { key2 };
+ SkMessageBus<GrResourceInvalidatedMessage>::Post(msg2);
+ cache->purgeAsNeeded();
+ REPORTER_ASSERT(reporter, 1 == TestResource::NumAlive());
+ REPORTER_ASSERT(reporter, !cache2->hasContentKey(key1));
+ REPORTER_ASSERT(reporter, !cache2->hasContentKey(key2));
+ REPORTER_ASSERT(reporter, cache2->hasContentKey(key3));
+
+ // Invalidate the third.
+ const GrResourceInvalidatedMessage msg3 = { key3 };
+ SkMessageBus<GrResourceInvalidatedMessage>::Post(msg3);
cache->purgeAsNeeded();
REPORTER_ASSERT(reporter, 0 == TestResource::NumAlive());
+ REPORTER_ASSERT(reporter, !cache2->hasContentKey(key3));
}
-static void test_cache_delete_on_destruction(skiatest::Reporter* reporter,
- GrContext* context) {
+static void test_cache_delete_on_destruction(skiatest::Reporter* reporter) {
+ SkAutoTUnref<GrContext> context(GrContext::CreateMockContext());
+ REPORTER_ASSERT(reporter, SkToBool(context));
+ if (NULL == context) {
+ return;
+ }
+
GrCacheID::Domain domain = GrCacheID::GenerateDomain();
GrCacheID::Key keyData;
- keyData.fData64[0] = 5;
- keyData.fData64[1] = 0;
+ memset(&keyData, 0, sizeof(keyData));
GrResourceKey::ResourceType t = GrResourceKey::GenerateResourceType();
- GrResourceKey key(GrCacheID(domain, keyData), t, 0);
+ keyData.fData64[0] = 1;
+ GrResourceKey key1(GrCacheID(domain, keyData), t, 0);
+
+ keyData.fData64[0] = 2;
+ GrResourceKey key2(GrCacheID(domain, keyData), t, 0);
{
context->setResourceCacheLimits(3, 30000);
@@ -163,15 +310,17 @@ static void test_cache_delete_on_destruction(skiatest::Reporter* reporter,
TestResource* a = new TestResource(context->getGpu());
TestResource* b = new TestResource(context->getGpu());
- cache->addResource(key, a);
- cache->addResource(key, b);
+ cache->addResource(key1, a);
+ cache->addResource(key2, b);
a->setDeleteWhenDestroyed(cache, b);
b->setDeleteWhenDestroyed(cache, a);
a->unref();
b->unref();
+
REPORTER_ASSERT(reporter, 2 == TestResource::NumAlive());
+
cache->purgeAllUnlocked();
REPORTER_ASSERT(reporter, 0 == TestResource::NumAlive());
}
@@ -180,10 +329,11 @@ static void test_cache_delete_on_destruction(skiatest::Reporter* reporter,
GrResourceCache* cache = context->getResourceCache();
cache->purgeAllUnlocked();
SkASSERT(0 == cache->getCachedResourceCount() && 0 == cache->getCachedResourceBytes());
+
TestResource* a = new TestResource(context->getGpu());
TestResource* b = new TestResource(context->getGpu());
- cache->addResource(key, a);
- cache->addResource(key, b);
+ cache->addResource(key1, a);
+ cache->addResource(key2, b);
a->setDeleteWhenDestroyed(cache, b);
b->setDeleteWhenDestroyed(cache, a);
@@ -192,13 +342,17 @@ static void test_cache_delete_on_destruction(skiatest::Reporter* reporter,
b->unref();
cache->deleteResource(a->getCacheEntry());
-
REPORTER_ASSERT(reporter, 0 == TestResource::NumAlive());
}
}
-static void test_resource_size_changed(skiatest::Reporter* reporter,
- GrContext* context) {
+static void test_resource_size_changed(skiatest::Reporter* reporter) {
+ SkAutoTUnref<GrContext> context(GrContext::CreateMockContext());
+ REPORTER_ASSERT(reporter, SkToBool(context));
+ if (NULL == context) {
+ return;
+ }
+
GrCacheID::Domain domain = GrCacheID::GenerateDomain();
GrResourceKey::ResourceType t = GrResourceKey::GenerateResourceType();
@@ -216,6 +370,7 @@ static void test_resource_size_changed(skiatest::Reporter* reporter,
{
context->setResourceCacheLimits(3, 30000);
GrResourceCache* cache = context->getResourceCache();
+ GrResourceCache2* cache2 = context->getResourceCache2();
cache->purgeAllUnlocked();
SkASSERT(0 == cache->getCachedResourceCount() && 0 == cache->getCachedResourceBytes());
@@ -231,9 +386,12 @@ static void test_resource_size_changed(skiatest::Reporter* reporter,
REPORTER_ASSERT(reporter, 200 == cache->getCachedResourceBytes());
REPORTER_ASSERT(reporter, 2 == cache->getCachedResourceCount());
-
- static_cast<TestResource*>(cache->find(key2))->setSize(200);
- static_cast<TestResource*>(cache->find(key1))->setSize(50);
+ {
+ SkAutoTUnref<TestResource> find2(static_cast<TestResource*>(cache2->findAndRefContentResource(key2)));
+ find2->setSize(200);
+ SkAutoTUnref<TestResource> find1(static_cast<TestResource*>(cache2->findAndRefContentResource(key1)));
+ find1->setSize(50);
+ }
REPORTER_ASSERT(reporter, 250 == cache->getCachedResourceBytes());
REPORTER_ASSERT(reporter, 2 == cache->getCachedResourceCount());
@@ -243,22 +401,28 @@ static void test_resource_size_changed(skiatest::Reporter* reporter,
{
context->setResourceCacheLimits(2, 300);
GrResourceCache* cache = context->getResourceCache();
+ GrResourceCache2* cache2 = context->getResourceCache2();
cache->purgeAllUnlocked();
SkASSERT(0 == cache->getCachedResourceCount() && 0 == cache->getCachedResourceBytes());
- TestResource* a = new TestResource(context->getGpu(), 100);
+ TestResource* a = new TestResource(context->getGpu());
+ a->setSize(100);
cache->addResource(key1, a);
a->unref();
- TestResource* b = new TestResource(context->getGpu(), 100);
+ TestResource* b = new TestResource(context->getGpu());
+ b->setSize(100);
cache->addResource(key2, b);
b->unref();
REPORTER_ASSERT(reporter, 200 == cache->getCachedResourceBytes());
REPORTER_ASSERT(reporter, 2 == cache->getCachedResourceCount());
- static_cast<TestResource*>(cache->find(key2))->setSize(201);
- REPORTER_ASSERT(reporter, !cache->hasKey(key1));
+ {
+ SkAutoTUnref<TestResource> find2(static_cast<TestResource*>(cache2->findAndRefContentResource(key2)));
+ find2->setSize(201);
+ }
+ REPORTER_ASSERT(reporter, !cache2->hasContentKey(key1));
REPORTER_ASSERT(reporter, 201 == cache->getCachedResourceBytes());
REPORTER_ASSERT(reporter, 1 == cache->getCachedResourceCount());
@@ -286,16 +450,12 @@ DEF_GPUTEST(ResourceCache, reporter, factory) {
test_cache(reporter, context, surface->getCanvas());
}
- // The below tests use a mock context.
- SkAutoTUnref<GrContext> context(GrContext::CreateMockContext());
- REPORTER_ASSERT(reporter, SkToBool(context));
- if (NULL == context) {
- return;
- }
-
- test_purge_invalidated(reporter, context);
- test_cache_delete_on_destruction(reporter, context);
- test_resource_size_changed(reporter, context);
+ // The below tests create their own mock contexts.
+ test_duplicate_content_key(reporter);
+ test_duplicate_scratch_key(reporter);
+ test_purge_invalidated(reporter);
+ test_cache_delete_on_destruction(reporter);
+ test_resource_size_changed(reporter);
}
#endif
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