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/*
* Copyright 2010 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
// This is a GPU-backend specific test
#if SK_SUPPORT_GPU
#include "GrMurmur3HashKey.h"
#include "GrBinHashKey.h"
#include "Test.h"
template<typename KeyType> static void TestHash(skiatest::Reporter* reporter) {
const char* testStringA_ = "abcdABCD";
const char* testStringB_ = "abcdBBCD";
const uint32_t* testStringA = reinterpret_cast<const uint32_t*>(testStringA_);
const uint32_t* testStringB = reinterpret_cast<const uint32_t*>(testStringB_);
KeyType keyA;
keyA.setKeyData(testStringA);
// test copy constructor and comparison
KeyType keyA2(keyA);
REPORTER_ASSERT(reporter, keyA == keyA2);
REPORTER_ASSERT(reporter, keyA.getHash() == keyA2.getHash());
// test re-init
keyA2.setKeyData(testStringA);
REPORTER_ASSERT(reporter, keyA == keyA2);
REPORTER_ASSERT(reporter, keyA.getHash() == keyA2.getHash());
// test sorting
KeyType keyB;
keyB.setKeyData(testStringB);
REPORTER_ASSERT(reporter, keyA.getHash() != keyB.getHash());
}
DEF_TEST(GrBinHashKey, reporter) {
enum {
kDataLenUsedForKey = 8
};
TestHash<GrBinHashKey<kDataLenUsedForKey> >(reporter);
TestHash<GrMurmur3HashKey<kDataLenUsedForKey> >(reporter);
}
#endif
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