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tests: use color when printing on terminal

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Colorize output of the tests when prinitng on terminal.

Signed-off-by: Marek Chalupa <mchqwerty@gmail.com>
Tested-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
This commit is contained in:
Marek Chalupa 2014-11-28 13:18:20 +01:00 • committed by Pekka Paalanen
parent 57050589b6
commit 0e1cc7aba7
1 changed files with 45 additions and 7 deletions
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52
tests/test-runner.c
View file

@ -52,6 +52,9 @@ int leak_check_enabled;
* WAYLAND_TEST_NO_TIMEOUTS evnironment var */
static int timeouts_enabled = 1;
/* set to one if the output goes to the terminal */
static int is_atty = 0;
extern const struct test __start_test_section, __stop_test_section;
__attribute__ ((visibility("default"))) void *
@ -224,6 +227,25 @@ rmdir_xdg_runtime_dir(void)
perror("Cleaning XDG_RUNTIME_DIR");
}
#define RED "\033[31m"
#define GREEN "\033[32m"
static void
stderr_set_color(const char *color)
{
/* use colors only when the output is connected to
* the terminal */
if (is_atty)
fprintf(stderr, "%s", color);
}
static void
stderr_reset_color(void)
{
if (is_atty)
fprintf(stderr, "\033[0m");
}
int main(int argc, char *argv[])
{
const struct test *t;
@ -240,6 +262,9 @@ int main(int argc, char *argv[])
leak_check_enabled = !getenv("WAYLAND_TEST_NO_LEAK_CHECK");
timeouts_enabled = !getenv("WAYLAND_TEST_NO_TIMEOUTS");
if (isatty(fileno(stderr)))
is_atty = 1;
if (argc == 2 && strcmp(argv[1], "--help") == 0)
usage(argv[0], EXIT_SUCCESS);
@ -271,32 +296,45 @@ int main(int argc, char *argv[])
run_test(t); /* never returns */
if (waitid(P_ALL, 0, &info, WEXITED)) {
stderr_set_color(RED);
fprintf(stderr, "waitid failed: %m\n");
stderr_reset_color();
abort();
}
fprintf(stderr, "test \"%s\":\t", t->name);
switch (info.si_code) {
case CLD_EXITED:
fprintf(stderr, "exit status %d", info.si_status);
if (info.si_status == EXIT_SUCCESS)
success = 1;
success = !t->must_fail;
else
success = t->must_fail;
stderr_set_color(success ? GREEN : RED);
fprintf(stderr, "test \"%s\":\texit status %d",
t->name, info.si_status);
break;
case CLD_KILLED:
case CLD_DUMPED:
fprintf(stderr, "signal %d", info.si_status);
if (t->must_fail)
success = 1;
stderr_set_color(success ? GREEN : RED);
fprintf(stderr, "test \"%s\":\tsignal %d",
t->name, info.si_status);
break;
}
if (t->must_fail)
success = !success;
if (success) {
pass++;
fprintf(stderr, ", pass.\n");
} else
fprintf(stderr, ", fail.\n");
stderr_reset_color();
/* print separator line */
fprintf(stderr, "----------------------------------------\n");
}