110 lines
3.7 KiB
C
110 lines
3.7 KiB
C
/* - | Copyright | ------------------------------------------------------------
|
|
Copyright (c) 2026 Randy Jordan
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy of
|
|
this software and associated documentation files (the "Software"), to deal in
|
|
the Software without restriction, including without limitation the rights to
|
|
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
|
|
of the Software, and to permit persons to whom the Software is furnished to do
|
|
so, subject to the following conditions:
|
|
|
|
The above copyright notice and this permission notice shall be included in all
|
|
copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
SOFTWARE.
|
|
|
|
* --------------------------------------------------------------------------*/
|
|
#define DEBUG
|
|
#include "../include/ci2.h"
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <stdbool.h> /* bool, true, false — C99 */
|
|
#include <string.h> /* strcmp — C standard */
|
|
static void test_assert_passing(void){
|
|
/* Basic truthy values */
|
|
CI2_ASSERT(1);
|
|
CI2_ASSERT(1 == 1);
|
|
|
|
/* Pointer non-null */
|
|
const char *str = "hello";
|
|
CI2_ASSERT(str != NULL);
|
|
|
|
/* Arithmetic */
|
|
int x = 42;
|
|
CI2_ASSERT(x > 0);
|
|
CI2_ASSERT(x * 2 == 84);
|
|
|
|
/* CI2_ASSERT_MSG variants */
|
|
CI2_ASSERT_MSG(x == 42, "x must be 42");
|
|
CI2_ASSERT_MSG(sizeof(int) == 4, "int must be 4 bytes on this platform");
|
|
|
|
/* Boolean */
|
|
bool flag = true;
|
|
CI2_ASSERT(flag);
|
|
}
|
|
|
|
|
|
static void test_assert_failing(void){
|
|
printf(" Triggering CI2_ASSERT(0) failure now...\n");
|
|
fflush(stdout);
|
|
CI2_ASSERT(0); /* <-- should break/trap here */
|
|
/* Should never reach here */
|
|
printf(" [FAIL] Execution continued past a failing CI2_ASSERT!\n");
|
|
}
|
|
|
|
static void test_assert_msg_failing(void){
|
|
printf("CI2_ASSERT_MSG — Deliberate Failure (triggering a debug break...)\n");
|
|
fflush(stdout);
|
|
|
|
CI2_ASSERT_MSG(0, "This failure is intentional — testing the message path");
|
|
|
|
printf(" [FAIL] Execution continued past a failing CI2_ASSERT_MSG!\n");
|
|
}
|
|
|
|
static void test_ndebug_status(void){
|
|
printf("NDEBUG / Release Mode");
|
|
|
|
#ifdef NDEBUG
|
|
printf(" NDEBUG is DEFINED — asserts are compiled out.\n");
|
|
CI2_ASSERT(0); /* harmless in release */
|
|
printf(" Confirmed: CI2_ASSERT(0) was a no-op.\n");
|
|
#else
|
|
printf(" NDEBUG is NOT defined — asserts are active (debug build).\n");
|
|
#endif
|
|
}
|
|
|
|
int main(int argc, char *argv[]){
|
|
(void) argc;
|
|
(void) argv;
|
|
/* Determine whether the user wants to trigger a deliberate failure */
|
|
bool run_fail = false;
|
|
bool run_fail_msg = false;
|
|
|
|
for (int i = 1; i < argc; i++) {
|
|
if (strcmp(argv[i], "--fail") == 0) run_fail = true;
|
|
if (strcmp(argv[i], "--fail-msg") == 0) run_fail_msg = true;
|
|
}
|
|
|
|
/* --- Run the safe tests --- */
|
|
test_assert_passing();
|
|
test_ndebug_status();
|
|
|
|
/* --- Optional deliberate-failure tests --- */
|
|
if (run_fail) test_assert_failing();
|
|
if (run_fail_msg) test_assert_msg_failing();
|
|
|
|
|
|
if (!run_fail && !run_fail_msg) {
|
|
printf("Tip: run with --fail or --fail-msg to test the");
|
|
printf(" debug-break path (attach a debugger first).\n");
|
|
}
|
|
return EXIT_SUCCESS;
|
|
}
|