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math: Add GLIBC_TEST_LIBM_VERBOSE environment variable support.

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Allow the libm-test-driver based tests to have their verbosity set based
on the GLIBC_TEST_LIBM_VERBOSE environment variable.  This allows the entire
testsuite to be run with a non-default verbosity.

While here check the conversion for the verbose option as well.

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
This commit is contained in:
Joe Talbott 2024-05-14 14:39:38 +00:00 committed by Joe Simmons-Talbott
parent 3395157ff2
commit f942a732d3
1 changed files with 21 additions and 2 deletions
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23
math/libm-test-support.c
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@ -130,7 +130,7 @@ static int noTests; /* number of tests (without testing exceptions) */
static int noExcTests; /* number of tests for exception flags */
static int noErrnoTests;/* number of tests for errno values */
static int verbose;
static unsigned int verbose;
static int output_max_error; /* Should the maximal errors printed? */
static int output_points; /* Should the single function results printed? */
static int ignore_max_ulp; /* Should we ignore max_ulp? */
@ -1057,7 +1057,14 @@ parse_opt (int key, char *arg, struct argp_state *state)
break;
case 'v':
if (optarg)
verbose = (unsigned int) strtoul (optarg, NULL, 0);
{
char *optstr_conv = optarg;
unsigned int opt_verbose;
opt_verbose = (unsigned int) strtoul (optarg, &optstr_conv, 0);
if (*optstr_conv == '\0' && optstr_conv != optarg)
verbose = opt_verbose;
}
else
verbose = 3;
break;
@ -1139,6 +1146,7 @@ libm_test_init (int argc, char **argv)
int remaining;
char *ulps_file_path;
size_t dir_len = 0;
char *envstr_verbose;
verbose = 1;
output_ulps = 0;
@ -1148,6 +1156,17 @@ libm_test_init (int argc, char **argv)
/* XXX set to 0 for releases. */
ignore_max_ulp = 0;
envstr_verbose = getenv("GLIBC_TEST_LIBM_VERBOSE");
if (envstr_verbose != NULL)
{
char *envstr_conv = envstr_verbose;
unsigned int env_verbose;
env_verbose = (unsigned int) strtoul (envstr_verbose, &envstr_conv, 0);
if (*envstr_conv == '\0' && envstr_conv != envstr_verbose)
verbose = env_verbose;
}
/* Parse and process arguments. */
argp_parse (&argp, argc, argv, 0, &remaining, NULL);