ucx: tests/test_compare.c@d0f02310aa47 (annotated)

tests/test_compare.c@d0f02310aa47 (annotated)

tests/test_compare.c

Sun, 31 Dec 2023 15:02:11 +0100

author: Mike Becker <universe@uap-core.de>
date: Sun, 31 Dec 2023 15:02:11 +0100
changeset 787: d0f02310aa47
permissions: -rw-r--r--

migrate compare tests - relates to #342

 /*
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
  *
  * Copyright 2023 Mike Becker, Olaf Wintermann All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *   1. Redistributions of source code must retain the above copyright
  *      notice, this list of conditions and the following disclaimer.
  *
  *   2. Redistributions in binary form must reproduce the above copyright
  *      notice, this list of conditions and the following disclaimer in the
  *      documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  */
 #include "cx/test.h"
 #include <limits.h>
 #include <float.h>
 #include "cx/compare.h"
 #define test_compare_gen_subroutine(T, max_number, signed_type) \
 static CX_TEST_SUBROUTINE( \
         test_sub_cmp_##T, \
         cx_compare_func fnc \
 ) { \
     T m = max_number / 512; \
     T x, y; \
     x = (signed_type ? -3 : 3) * m; \
     y = 5 * m; \
     CX_TEST_ASSERT(fnc(&x, &y) < 0); \
     CX_TEST_ASSERT(fnc(&y, &x) > 0); \
     x = 120 * m; \
     y = 348 * m; \
     CX_TEST_ASSERT(fnc(&x, &y) < 0); \
     CX_TEST_ASSERT(fnc(&y, &x) > 0); \
     if (signed_type) { \
         x = -120 * m; \
         y = -348 * m; \
         CX_TEST_ASSERT(fnc(&x, &y) > 0); \
         CX_TEST_ASSERT(fnc(&y, &x) < 0); \
     } \
     x = y; \
     CX_TEST_ASSERT(fnc(&x, &y) == 0); \
     CX_TEST_ASSERT(fnc(&y, &x) == 0); \
 }
 // type aliases for types containing space characters
 typedef long long cx_longlong;
 typedef unsigned long cx_ulong;
 typedef unsigned long long cx_ulonglong;
 // generate sub routines depending on the type
 test_compare_gen_subroutine(int, INT_MAX, true)
 test_compare_gen_subroutine(long, LONG_MAX, true)
 test_compare_gen_subroutine(cx_longlong, LLONG_MAX, true)
 test_compare_gen_subroutine(int16_t, INT16_MAX, true)
 test_compare_gen_subroutine(int32_t, INT32_MAX, true)
 test_compare_gen_subroutine(int64_t, INT64_MAX, true)
 test_compare_gen_subroutine(unsigned, UINT_MAX, false)
 test_compare_gen_subroutine(cx_ulong, ULONG_MAX, false)
 test_compare_gen_subroutine(cx_ulonglong, ULLONG_MAX, false)
 test_compare_gen_subroutine(uint16_t, UINT16_MAX, false)
 test_compare_gen_subroutine(uint32_t, UINT32_MAX, false)
 test_compare_gen_subroutine(uint64_t, UINT64_MAX, false)
 test_compare_gen_subroutine(float, FLT_MAX, true)
 test_compare_gen_subroutine(double, DBL_MAX, true)
 test_compare_gen_subroutine(intptr_t, INTPTR_MAX, true)
 test_compare_gen_subroutine(uintptr_t, UINTPTR_MAX, false)
 CX_TEST(test_compare_int) {
     CX_TEST_DO CX_TEST_CALL_SUBROUTINE(test_sub_cmp_int, cx_cmp_int);
 }
 CX_TEST(test_compare_long) {
     CX_TEST_DO CX_TEST_CALL_SUBROUTINE(test_sub_cmp_long, cx_cmp_longint);
 }
 CX_TEST(test_compare_longlong) {
     CX_TEST_DO CX_TEST_CALL_SUBROUTINE(test_sub_cmp_cx_longlong, cx_cmp_longlong);
 }
 CX_TEST(test_compare_int16_t) {
     CX_TEST_DO CX_TEST_CALL_SUBROUTINE(test_sub_cmp_int16_t, cx_cmp_int16);
 }
 CX_TEST(test_compare_int32_t) {
     CX_TEST_DO CX_TEST_CALL_SUBROUTINE(test_sub_cmp_int32_t, cx_cmp_int32);
 }
 CX_TEST(test_compare_int64_t) {
     CX_TEST_DO CX_TEST_CALL_SUBROUTINE(test_sub_cmp_int64_t, cx_cmp_int64);
 }
 CX_TEST(test_compare_unsigned) {
     CX_TEST_DO CX_TEST_CALL_SUBROUTINE(test_sub_cmp_unsigned, cx_cmp_uint);
 }
 CX_TEST(test_compare_ulong) {
     CX_TEST_DO CX_TEST_CALL_SUBROUTINE(test_sub_cmp_cx_ulong, cx_cmp_ulongint);
 }
 CX_TEST(test_compare_ulonglong) {
     CX_TEST_DO CX_TEST_CALL_SUBROUTINE(test_sub_cmp_cx_ulonglong, cx_cmp_ulonglong);
 }
 CX_TEST(test_compare_uint16_t) {
     CX_TEST_DO CX_TEST_CALL_SUBROUTINE(test_sub_cmp_uint16_t, cx_cmp_uint16);
 }
 CX_TEST(test_compare_uint32_t) {
     CX_TEST_DO CX_TEST_CALL_SUBROUTINE(test_sub_cmp_uint32_t, cx_cmp_uint32);
 }
 CX_TEST(test_compare_uint64_t) {
     CX_TEST_DO CX_TEST_CALL_SUBROUTINE(test_sub_cmp_uint64_t, cx_cmp_uint64);
 }
 CX_TEST(test_compare_float) {
     CX_TEST_DO CX_TEST_CALL_SUBROUTINE(test_sub_cmp_float, cx_cmp_float);
 }
 CX_TEST(test_compare_double) {
     CX_TEST_DO CX_TEST_CALL_SUBROUTINE(test_sub_cmp_double, cx_cmp_double);
 }
 CX_TEST(test_compare_intptr_t) {
     CX_TEST_DO CX_TEST_CALL_SUBROUTINE(test_sub_cmp_intptr_t, cx_cmp_intptr);
 }
 CX_TEST(test_compare_uintptr_t) {
     CX_TEST_DO CX_TEST_CALL_SUBROUTINE(test_sub_cmp_uintptr_t, cx_cmp_uintptr);
 }
 CX_TEST(test_compare_ptr) {
     int data[3];
     CX_TEST_DO {
         CX_TEST_ASSERT(0 == cx_cmp_ptr(data, data));
         CX_TEST_ASSERT(-1 == cx_cmp_ptr(&data[0], &data[1]));
         CX_TEST_ASSERT(-1 == cx_cmp_ptr(&data[1], &data[2]));
         CX_TEST_ASSERT(1 == cx_cmp_ptr(&data[2], &data[1]));
         CX_TEST_ASSERT(1 == cx_cmp_ptr(&data[1], data));
         CX_TEST_ASSERT(0 == cx_cmp_ptr(&data[1], &data[1]));
     }
 }
 CxTestSuite *cx_test_suite_compare(void) {
     CxTestSuite *suite = cx_test_suite_new("compare");
     cx_test_register(suite, test_compare_int);
     cx_test_register(suite, test_compare_long);
     cx_test_register(suite, test_compare_longlong);
     cx_test_register(suite, test_compare_int16_t);
     cx_test_register(suite, test_compare_int32_t);
     cx_test_register(suite, test_compare_int64_t);
     cx_test_register(suite, test_compare_unsigned);
     cx_test_register(suite, test_compare_ulong);
     cx_test_register(suite, test_compare_ulonglong);
     cx_test_register(suite, test_compare_uint16_t);
     cx_test_register(suite, test_compare_uint32_t);
     cx_test_register(suite, test_compare_uint64_t);
     cx_test_register(suite, test_compare_float);
     cx_test_register(suite, test_compare_double);
     cx_test_register(suite, test_compare_intptr_t);
     cx_test_register(suite, test_compare_uintptr_t);
     cx_test_register(suite, test_compare_ptr);
     return suite;
 }

Mercurial > hg > ucx / annotate

tests/test_compare.c@d0f02310aa47 (annotated)

tests/test_compare.c