diff options
Diffstat (limited to 'tools/testing')
| -rw-r--r-- | tools/testing/selftests/nolibc/nolibc-test.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/tools/testing/selftests/nolibc/nolibc-test.c b/tools/testing/selftests/nolibc/nolibc-test.c index 7588212df124..bfe793caa963 100644 --- a/tools/testing/selftests/nolibc/nolibc-test.c +++ b/tools/testing/selftests/nolibc/nolibc-test.c @@ -1676,25 +1676,27 @@ static int expect_vfprintf(int llen, int c, const char *expected, const char *fm char buf[100]; va_list args; ssize_t w; - int ret; - va_start(args, fmt); /* Only allow writing 21 bytes, to test truncation */ w = vsnprintf(buf, 21, fmt, args); va_end(args); + llen += printf(" \"%s\"", buf); + if (strncmp(expected, buf, c)) { + llen += printf(" should be \"%s\"", expected); + result(llen, FAIL); + return 1; + } + if (w != c) { llen += printf(" written(%d) != %d", (int)w, c); result(llen, FAIL); return 1; } - llen += printf(" \"%s\" = \"%s\"", expected, buf); - ret = strncmp(expected, buf, c) != 0; - - result(llen, ret ? FAIL : OK); - return ret; + result(llen, OK); + return 0; } static int test_scanf(void) |