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Kill unit tests that run more than 1200 seconds

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The CI doesn't provide useful forensics when a system test locks
up.  Fork the process and kill it with ABRT if it is still running
after 20 minutes.  Pass the exit status to the caller.
This commit is contained in:
Mark Andrews
2023-01-24 18:09:06 +11:00
parent 8ac962fc1c
commit 3d5c7cd46c
1 changed files with 38 additions and 14 deletions
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52
tests/include/tests/isc.h
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@@ -17,6 +17,9 @@
#include <inttypes.h>
#include <stdbool.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <unistd.h>
#include <isc/buffer.h>
#include <isc/hash.h>
@@ -166,18 +169,39 @@ teardown_managers(void **state);
#define ISC_TEST_MAIN ISC_TEST_MAIN_CUSTOM(NULL, NULL)
#define ISC_TEST_MAIN_CUSTOM(setup, teardown) \
int main(void) { \
int r; \
\
signal(SIGPIPE, SIG_IGN); \
\
isc_mem_debugging |= ISC_MEM_DEBUGRECORD; \
isc_mem_create(&mctx); \
\
r = cmocka_run_group_tests(tests, setup, teardown); \
\
isc_mem_destroy(&mctx); \
\
return (r); \
#define ISC_TEST_MAIN_CUSTOM(setup, teardown) \
static int __child = 0; \
static void __alarm(int sig ISC_ATTR_UNUSED) { \
kill(__child, SIGABRT); \
} \
int main(void) { \
int r, status; \
\
switch ((__child = fork())) { \
case 0: \
break; \
case -1: \
exit(1); \
default: \
signal(SIGALRM, __alarm); \
alarm(1200); \
if ((r = waitpid(__child, &status, 0)) == __child) { \
/* Pass the exit status to the caller. */ \
if (WIFEXITED(status)) { \
exit(WEXITSTATUS(status)); \
} \
} \
exit(1); \
} \
\
signal(SIGPIPE, SIG_IGN); \
\
isc_mem_debugging |= ISC_MEM_DEBUGRECORD; \
isc_mem_create(&mctx); \
\
r = cmocka_run_group_tests(tests, setup, teardown); \
\
isc_mem_destroy(&mctx); \
\
return (r); \
}