1*a325d9c4SApple OSS Distributions // 2*a325d9c4SApple OSS Distributions // Make sure `safe_allocation` can be used to create a two-dimensional array. 3*a325d9c4SApple OSS Distributions // 4*a325d9c4SApple OSS Distributions // Note that we don't really recommend using that representation for two 5*a325d9c4SApple OSS Distributions // dimensional arrays because other representations are better, but it 6*a325d9c4SApple OSS Distributions // should at least work. 7*a325d9c4SApple OSS Distributions // 8*a325d9c4SApple OSS Distributions 9*a325d9c4SApple OSS Distributions #include <libkern/c++/safe_allocation.h> 10*a325d9c4SApple OSS Distributions #include <darwintest.h> 11*a325d9c4SApple OSS Distributions #include "test_utils.h" 12*a325d9c4SApple OSS Distributions 13*a325d9c4SApple OSS Distributions struct T { 14*a325d9c4SApple OSS Distributions int i; 15*a325d9c4SApple OSS Distributions }; 16*a325d9c4SApple OSS Distributions 17*a325d9c4SApple OSS Distributions template <typename T> 18*a325d9c4SApple OSS Distributions static void tests()19*a325d9c4SApple OSS Distributionstests() 20*a325d9c4SApple OSS Distributions { 21*a325d9c4SApple OSS Distributions test_safe_allocation<test_safe_allocation<int> > array(10, libkern::allocate_memory); 22*a325d9c4SApple OSS Distributions 23*a325d9c4SApple OSS Distributions for (int i = 0; i < 10; i++) { 24*a325d9c4SApple OSS Distributions array[i] = test_safe_allocation<int>(10, libkern::allocate_memory); 25*a325d9c4SApple OSS Distributions for (int j = 0; j < 10; ++j) { 26*a325d9c4SApple OSS Distributions array[i][j] = i + j; 27*a325d9c4SApple OSS Distributions } 28*a325d9c4SApple OSS Distributions } 29*a325d9c4SApple OSS Distributions 30*a325d9c4SApple OSS Distributions for (int i = 0; i < 10; i++) { 31*a325d9c4SApple OSS Distributions for (int j = 0; j < 10; ++j) { 32*a325d9c4SApple OSS Distributions CHECK(array[i][j] == i + j); 33*a325d9c4SApple OSS Distributions } 34*a325d9c4SApple OSS Distributions } 35*a325d9c4SApple OSS Distributions } 36*a325d9c4SApple OSS Distributions 37*a325d9c4SApple OSS Distributions T_DECL(usage_two_dimensions, "safe_allocation.usage.two_dimensions") { 38*a325d9c4SApple OSS Distributions tests<T>(); 39*a325d9c4SApple OSS Distributions } 40