starboard/nplb/posix_compliance/posix_memory_deallocate_aligned_test.cc

// Copyright 2024 The Cobalt Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include <stdlib.h>

#include "testing/gtest/include/gtest/gtest.h"

namespace starboard {
namespace nplb {
namespace {

const size_t kSize = 1024 * 128;

TEST(PosixMemoryDeallocateAlignedTest, DeallocatesAligned) {
  const size_t kMaxAlign = 4096 + 1;
  for (size_t align = sizeof(void*); align < kMaxAlign; align <<= 1) {
    void* memory = NULL;
    posix_memalign(&memory, align, kSize);
    EXPECT_NE(static_cast<void*>(NULL), memory);
    free(memory);
  }
}

TEST(PosixMemoryDeallocateAlignedTest, FreesNull) {
  free(NULL);
}

}  // namespace
}  // namespace nplb
}  // namespace starboard