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authorWill Newton <will.newton@linaro.org>2014-04-11 15:21:23 +0100
committerWill Newton <will.newton@linaro.org>2014-06-23 11:21:31 +0100
commitc5c13355132e73578bbc0c612ddff964e6199747 (patch)
tree85471af568c8a0fb0ea78594c08c59d7439e4782 /test-skeleton.c
parentbd3675f9a3e91edf997c0515f0f1fce1669f038c (diff)
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test-skeleton.c: Use stdout for error messages
At the moment the test skeleton uses a mixture of stdout and stderr for error message output. Using stdout for all test output keeps all output correctly ordered and properly redirected to the output file. The suggestion to use stdout is also made on the wiki: https://sourceware.org/glibc/wiki/Testing/Testsuite#Writing_a_test_case ChangeLog: 2014-06-23 Will Newton <will.newton@linaro.org> * test-skeleton.c (signal_handler): Use printf and %m rather than perror. Use printf rather than fprintf to stderr. Use puts rather than fputs to stderr. (main): Likewise.
Diffstat (limited to 'test-skeleton.c')
-rw-r--r--test-skeleton.c44
1 files changed, 21 insertions, 23 deletions
diff --git a/test-skeleton.c b/test-skeleton.c
index d7d2f750b7b..286d1419cfc 100644
--- a/test-skeleton.c
+++ b/test-skeleton.c
@@ -160,7 +160,7 @@ signal_handler (int sig __attribute__ ((unused)))
}
if (killed != 0 && killed != pid)
{
- perror ("Failed to kill test process");
+ printf ("Failed to kill test process: %m\n");
exit (1);
}
@@ -181,16 +181,16 @@ signal_handler (int sig __attribute__ ((unused)))
#endif
if (killed == 0 || (WIFSIGNALED (status) && WTERMSIG (status) == SIGKILL))
- fputs ("Timed out: killed the child process\n", stderr);
+ puts ("Timed out: killed the child process");
else if (WIFSTOPPED (status))
- fprintf (stderr, "Timed out: the child process was %s\n",
- strsignal (WSTOPSIG (status)));
+ printf ("Timed out: the child process was %s\n",
+ strsignal (WSTOPSIG (status)));
else if (WIFSIGNALED (status))
- fprintf (stderr, "Timed out: the child process got signal %s\n",
- strsignal (WTERMSIG (status)));
+ printf ("Timed out: the child process got signal %s\n",
+ strsignal (WTERMSIG (status)));
else
- fprintf (stderr, "Timed out: killed the child process but it exited %d\n",
- WEXITSTATUS (status));
+ printf ("Timed out: killed the child process but it exited %d\n",
+ WEXITSTATUS (status));
/* Exit with an error. */
exit (1);
@@ -275,7 +275,7 @@ main (int argc, char *argv[])
if (chdir (test_dir) < 0)
{
- perror ("chdir");
+ printf ("chdir: %m\n");
exit (1);
}
}
@@ -334,10 +334,10 @@ main (int argc, char *argv[])
data_limit.rlim_cur = MIN ((rlim_t) TEST_DATA_LIMIT,
data_limit.rlim_max);
if (setrlimit (RLIMIT_DATA, &data_limit) < 0)
- perror ("setrlimit: RLIMIT_DATA");
+ printf ("setrlimit: RLIMIT_DATA: %m\n");
}
else
- perror ("getrlimit: RLIMIT_DATA");
+ printf ("getrlimit: RLIMIT_DATA: %m\n");
#endif
/* We put the test process in its own pgrp so that if it bogusly
@@ -349,7 +349,7 @@ main (int argc, char *argv[])
}
else if (pid < 0)
{
- perror ("Cannot fork test program");
+ printf ("Cannot fork test program: %m\n");
exit (1);
}
@@ -387,18 +387,16 @@ main (int argc, char *argv[])
if (EXPECTED_SIGNAL != 0)
{
if (WTERMSIG (status) == 0)
- fprintf (stderr,
- "Expected signal '%s' from child, got none\n",
- strsignal (EXPECTED_SIGNAL));
+ printf ("Expected signal '%s' from child, got none\n",
+ strsignal (EXPECTED_SIGNAL));
else
- fprintf (stderr,
- "Incorrect signal from child: got `%s', need `%s'\n",
- strsignal (WTERMSIG (status)),
- strsignal (EXPECTED_SIGNAL));
+ printf ("Incorrect signal from child: got `%s', need `%s'\n",
+ strsignal (WTERMSIG (status)),
+ strsignal (EXPECTED_SIGNAL));
}
else
- fprintf (stderr, "Didn't expect signal from child: got `%s'\n",
- strsignal (WTERMSIG (status)));
+ printf ("Didn't expect signal from child: got `%s'\n",
+ strsignal (WTERMSIG (status)));
exit (1);
}
@@ -408,8 +406,8 @@ main (int argc, char *argv[])
#else
if (WEXITSTATUS (status) != EXPECTED_STATUS)
{
- fprintf (stderr, "Expected status %d, got %d\n",
- EXPECTED_STATUS, WEXITSTATUS (status));
+ printf ("Expected status %d, got %d\n",
+ EXPECTED_STATUS, WEXITSTATUS (status));
exit (1);
}