1*2c2f96dcSApple OSS Distributions // 2*2c2f96dcSApple OSS Distributions // Make sure `safe_allocation` can be used to create a two-dimensional array. 3*2c2f96dcSApple OSS Distributions // 4*2c2f96dcSApple OSS Distributions // Note that we don't really recommend using that representation for two 5*2c2f96dcSApple OSS Distributions // dimensional arrays because other representations are better, but it 6*2c2f96dcSApple OSS Distributions // should at least work. 7*2c2f96dcSApple OSS Distributions // 8*2c2f96dcSApple OSS Distributions 9*2c2f96dcSApple OSS Distributions #include <libkern/c++/safe_allocation.h> 10*2c2f96dcSApple OSS Distributions #include <darwintest.h> 11*2c2f96dcSApple OSS Distributions #include "test_utils.h" 12*2c2f96dcSApple OSS Distributions 13*2c2f96dcSApple OSS Distributions struct T { 14*2c2f96dcSApple OSS Distributions int i; 15*2c2f96dcSApple OSS Distributions }; 16*2c2f96dcSApple OSS Distributions 17*2c2f96dcSApple OSS Distributions template <typename T> 18*2c2f96dcSApple OSS Distributions static void tests()19*2c2f96dcSApple OSS Distributionstests() 20*2c2f96dcSApple OSS Distributions { 21*2c2f96dcSApple OSS Distributions test_safe_allocation<test_safe_allocation<int> > array(10, libkern::allocate_memory); 22*2c2f96dcSApple OSS Distributions 23*2c2f96dcSApple OSS Distributions for (int i = 0; i < 10; i++) { 24*2c2f96dcSApple OSS Distributions array[i] = test_safe_allocation<int>(10, libkern::allocate_memory); 25*2c2f96dcSApple OSS Distributions for (int j = 0; j < 10; ++j) { 26*2c2f96dcSApple OSS Distributions array[i][j] = i + j; 27*2c2f96dcSApple OSS Distributions } 28*2c2f96dcSApple OSS Distributions } 29*2c2f96dcSApple OSS Distributions 30*2c2f96dcSApple OSS Distributions for (int i = 0; i < 10; i++) { 31*2c2f96dcSApple OSS Distributions for (int j = 0; j < 10; ++j) { 32*2c2f96dcSApple OSS Distributions CHECK(array[i][j] == i + j); 33*2c2f96dcSApple OSS Distributions } 34*2c2f96dcSApple OSS Distributions } 35*2c2f96dcSApple OSS Distributions } 36*2c2f96dcSApple OSS Distributions 37*2c2f96dcSApple OSS Distributions T_DECL(usage_two_dimensions, "safe_allocation.usage.two_dimensions") { 38*2c2f96dcSApple OSS Distributions tests<T>(); 39*2c2f96dcSApple OSS Distributions } 40