| /* crosstest.py --test=mem_intrin.cpp --driver=mem_intrin_main.cpp \ |
| --prefix=Subzero_ --output=mem_intrin */ |
| |
| #include <stdint.h> /* cstdint requires -std=c++0x or higher */ |
| #include <cstdio> |
| |
| #include "mem_intrin.h" |
| #include "xdefs.h" |
| |
| namespace Subzero_ { |
| #include "mem_intrin.h" |
| } |
| |
| #define XSTR(s) STR(s) |
| #define STR(s) #s |
| |
| void testVariableLen(SizeT &TotalTests, SizeT &Passes, SizeT &Failures) { |
| uint8_t buf[256]; |
| uint8_t buf2[256]; |
| #define do_test_variable(test_func) \ |
| for (SizeT len = 4; len < 128; ++len) { \ |
| for (uint8_t init_val = 0; init_val < 100; ++init_val) { \ |
| ++TotalTests; \ |
| int llc_result = test_func(buf, buf2, init_val, len); \ |
| int sz_result = Subzero_::test_func(buf, buf2, init_val, len); \ |
| if (llc_result == sz_result) { \ |
| ++Passes; \ |
| } else { \ |
| ++Failures; \ |
| printf("Failure (%s): init_val=%d, len=%d, llc=%d, sz=%d\n", \ |
| STR(test_func), init_val, len, llc_result, sz_result); \ |
| } \ |
| } \ |
| } |
| |
| do_test_variable(memcpy_test); |
| do_test_variable(memmove_test); |
| do_test_variable(memset_test) |
| #undef do_test_variable |
| } |
| |
| void testFixedLen(SizeT &TotalTests, SizeT &Passes, SizeT &Failures) { |
| #define do_test_fixed(test_func, NBYTES) \ |
| for (uint8_t init_val = 0; init_val < 100; ++init_val) { \ |
| ++TotalTests; \ |
| int llc_result = test_func##_##NBYTES(init_val); \ |
| int sz_result = Subzero_::test_func##_##NBYTES(init_val); \ |
| if (llc_result == sz_result) { \ |
| ++Passes; \ |
| } else { \ |
| ++Failures; \ |
| printf("Failure (%s): init_val=%d, len=%d, llc=%d, sz=%d\n", \ |
| STR(test_func), init_val, NBYTES, llc_result, sz_result); \ |
| } \ |
| } |
| |
| #define X(NBYTES) \ |
| do_test_fixed(memcpy_test_fixed_len, NBYTES); \ |
| do_test_fixed(memmove_test_fixed_len, NBYTES); \ |
| do_test_fixed(memset_test_fixed_len, NBYTES); |
| MEMINTRIN_SIZE_TABLE |
| #undef X |
| #undef do_test_fixed |
| } |
| |
| int main(int argc, char *argv[]) { |
| unsigned TotalTests = 0; |
| unsigned Passes = 0; |
| unsigned Failures = 0; |
| testFixedLen(TotalTests, Passes, Failures); |
| testVariableLen(TotalTests, Passes, Failures); |
| printf("TotalTests=%u Passes=%u Failures=%u\n", TotalTests, Passes, Failures); |
| return Failures; |
| } |