//===-- size_class_map_test.cpp ---------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "tests/scudo_unit_test.h"
#include "size_class_map.h"
template <class SizeClassMap> void testSizeClassMap() {
typedef SizeClassMap SCMap;
scudo::printMap<SCMap>();
scudo::validateMap<SCMap>();
}
TEST(ScudoSizeClassMapTest, DefaultSizeClassMap) {
testSizeClassMap<scudo::DefaultSizeClassMap>();
}
TEST(ScudoSizeClassMapTest, AndroidSizeClassMap) {
testSizeClassMap<scudo::AndroidSizeClassMap>();
}
struct OneClassSizeClassConfig {
static const scudo::uptr NumBits = 1;
static const scudo::uptr MinSizeLog = 5;
static const scudo::uptr MidSizeLog = 5;
static const scudo::uptr MaxSizeLog = 5;
static const scudo::u16 MaxNumCachedHint = 0;
static const scudo::uptr MaxBytesCachedLog = 0;
static const scudo::uptr SizeDelta = 0;
};
TEST(ScudoSizeClassMapTest, OneClassSizeClassMap) {
testSizeClassMap<scudo::FixedSizeClassMap<OneClassSizeClassConfig>>();
}
#if SCUDO_CAN_USE_PRIMARY64
struct LargeMaxSizeClassConfig {
static const scudo::uptr NumBits = 3;
static const scudo::uptr MinSizeLog = 4;
static const scudo::uptr MidSizeLog = 8;
static const scudo::uptr MaxSizeLog = 63;
static const scudo::u16 MaxNumCachedHint = 128;
static const scudo::uptr MaxBytesCachedLog = 16;
static const scudo::uptr SizeDelta = 0;
};
TEST(ScudoSizeClassMapTest, LargeMaxSizeClassMap) {
testSizeClassMap<scudo::FixedSizeClassMap<LargeMaxSizeClassConfig>>();
}
#endif