aom_mem_test.cc (1255B)
1 /* 2 * Copyright (c) 2021, Alliance for Open Media. All rights reserved. 3 * 4 * This source code is subject to the terms of the BSD 2 Clause License and 5 * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License 6 * was not distributed with this source code in the LICENSE file, you can 7 * obtain it at www.aomedia.org/license/software. If the Alliance for Open 8 * Media Patent License 1.0 was not distributed with this source code in the 9 * PATENTS file, you can obtain it at www.aomedia.org/license/patent. 10 */ 11 12 #include "aom_mem/aom_mem.h" 13 14 #include <cstdio> 15 #include <cstddef> 16 17 #include "gtest/gtest.h" 18 19 TEST(AomMemTest, Overflow) { 20 // Allocations are aligned > 1 so SIZE_MAX should always fail. 21 ASSERT_EQ(aom_malloc(SIZE_MAX), nullptr); 22 ASSERT_EQ(aom_calloc(1, SIZE_MAX), nullptr); 23 ASSERT_EQ(aom_calloc(32, SIZE_MAX / 32), nullptr); 24 ASSERT_EQ(aom_calloc(SIZE_MAX, SIZE_MAX), nullptr); 25 ASSERT_EQ(aom_memalign(1, SIZE_MAX), nullptr); 26 ASSERT_EQ(aom_memalign(64, SIZE_MAX), nullptr); 27 ASSERT_EQ(aom_memalign(64, SIZE_MAX - 64), nullptr); 28 ASSERT_EQ(aom_memalign(64, SIZE_MAX - 64 - sizeof(size_t) + 2), nullptr); 29 } 30 31 TEST(AomMemTest, NullParams) { 32 ASSERT_EQ(aom_memset16(nullptr, 0, 0), nullptr); 33 aom_free(nullptr); 34 }