1*0f4c859eSApple OSS Distributions // 2*0f4c859eSApple OSS Distributions // Tests for 3*0f4c859eSApple OSS Distributions // explicit safe_allocation(size_t n, allocate_memory_zero_t); 4*0f4c859eSApple OSS Distributions // 5*0f4c859eSApple OSS Distributions 6*0f4c859eSApple OSS Distributions #include <libkern/c++/safe_allocation.h> 7*0f4c859eSApple OSS Distributions #include <darwintest.h> 8*0f4c859eSApple OSS Distributions #include "test_utils.h" 9*0f4c859eSApple OSS Distributions 10*0f4c859eSApple OSS Distributions struct T { 11*0f4c859eSApple OSS Distributions int i; 12*0f4c859eSApple OSS Distributions }; 13*0f4c859eSApple OSS Distributions 14*0f4c859eSApple OSS Distributions template <typename T> 15*0f4c859eSApple OSS Distributions static void tests()16*0f4c859eSApple OSS Distributionstests() 17*0f4c859eSApple OSS Distributions { 18*0f4c859eSApple OSS Distributions { 19*0f4c859eSApple OSS Distributions test_safe_allocation<T> const array(10, libkern::allocate_memory_zero); 20*0f4c859eSApple OSS Distributions CHECK(array.data() != nullptr); 21*0f4c859eSApple OSS Distributions CHECK(array.size() == 10); 22*0f4c859eSApple OSS Distributions CHECK(array.begin() == array.data()); 23*0f4c859eSApple OSS Distributions CHECK(array.end() == array.data() + 10); 24*0f4c859eSApple OSS Distributions 25*0f4c859eSApple OSS Distributions auto const byteArray = reinterpret_cast<uint8_t const*>(array.data()); 26*0f4c859eSApple OSS Distributions size_t const byteLength = array.size() * sizeof(T); 27*0f4c859eSApple OSS Distributions for (size_t i = 0; i != byteLength; ++i) { 28*0f4c859eSApple OSS Distributions CHECK(byteArray[i] == 0); 29*0f4c859eSApple OSS Distributions } 30*0f4c859eSApple OSS Distributions } 31*0f4c859eSApple OSS Distributions } 32*0f4c859eSApple OSS Distributions 33*0f4c859eSApple OSS Distributions T_DECL(ctor_allocate_zero, "safe_allocation.ctor.allocate_zero") { 34*0f4c859eSApple OSS Distributions tests<T>(); 35*0f4c859eSApple OSS Distributions tests<T const>(); 36*0f4c859eSApple OSS Distributions tests<int>(); 37*0f4c859eSApple OSS Distributions tests<int const>(); 38*0f4c859eSApple OSS Distributions } 39