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unit-tests: Optionally report the times test cases ran

This commit is contained in:
Tobias Brunner 2020-04-16 18:05:37 +02:00
parent fd94c1301e
commit 13d302e95a
1 changed files with 64 additions and 1 deletions
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65
src/libstrongswan/tests/test_runner.c
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@ -28,6 +28,7 @@
#include <unistd.h>
#include <limits.h>
#include <stdlib.h>
#include <time.h>
/**
* Get a tty color escape character for stderr
@ -442,6 +443,39 @@ static void print_failures(array_t *failures, bool warnings)
threads_deinit();
}
#if defined(CLOCK_THREAD_CPUTIME_ID) && defined(HAVE_CLOCK_GETTIME)
/**
* Start a timer
*/
static void start_timing(struct timespec *start)
{
clock_gettime(CLOCK_THREAD_CPUTIME_ID, start);
}
/**
* End a timer, return ms
*/
static double end_timing(struct timespec *start)
{
struct timespec end;
if (!getenv("TESTS_TIMING"))
{
return 0;
}
clock_gettime(CLOCK_THREAD_CPUTIME_ID, &end);
return (end.tv_nsec - start->tv_nsec) / 1000000.0 +
(end.tv_sec - start->tv_sec) * 1000.0;
}
#else /* CLOCK_THREAD_CPUTIME_ID */
#define start_timing(start) ((start)->tv_sec = 0, (start)->tv_nsec = 0)
#define end_timing(...) (0)
#endif /* CLOCK_THREAD_CPUTIME_ID */
/**
* Run a single test case with fixtures
*/
@ -449,9 +483,20 @@ static bool run_case(test_case_t *tcase, test_runner_init_t init, char *cfg)
{
enumerator_t *enumerator;
test_function_t *tfun;
int passed = 0;
double *times;
double total_time = 0;
int tests = 0, ti = 0, passed = 0;
array_t *failures, *warnings;
/* determine the number of tests we will run */
enumerator = array_create_enumerator(tcase->functions);
while (enumerator->enumerate(enumerator, &tfun))
{
tests += tfun->end - tfun->start;
}
enumerator->destroy(enumerator);
times = calloc(tests, sizeof(double));
failures = array_create(sizeof(failure_t), 0);
warnings = array_create(sizeof(failure_t), 0);
@ -467,10 +512,12 @@ static bool run_case(test_case_t *tcase, test_runner_init_t init, char *cfg)
{
if (pre_test(init, cfg))
{
struct timespec start;
bool ok = FALSE;
int leaks = 0;
test_setup_timeout(tcase->timeout);
start_timing(&start);
if (call_fixture(tcase, TRUE))
{
@ -491,6 +538,8 @@ static bool run_case(test_case_t *tcase, test_runner_init_t init, char *cfg)
ok = FALSE;
}
times[ti] = end_timing(&start);
total_time += times[ti++];
test_setup_timeout(0);
if (ok)
@ -530,6 +579,20 @@ static bool run_case(test_case_t *tcase, test_runner_init_t init, char *cfg)
}
enumerator->destroy(enumerator);
if (total_time)
{
fprintf(stderr, " %s%s%.3f ms%s", tty_escape_get(2, TTY_BOLD),
TTY(BLUE), total_time, tty_escape_get(2, TTY_RESET));
if (ti > 1)
{
fprintf(stderr, " %s[", TTY(BLUE));
for (ti = 0; ti < tests; ti++)
{
fprintf(stderr, "%s%.3f ms", times[ti], ti == 0 ? "" : ", ");
}
fprintf(stderr, "]%s", TTY(DEF));
}
}
fprintf(stderr, "\n");
print_failures(warnings, TRUE);