src/seek_sanity_test: test seeks from LLONG_MIN

[xfstests-dev.git] / src / seek_sanity_test.c

diff --git a/src/seek_sanity_test.c b/src/seek_sanity_test.c
index cb036f7bda87859e204f30b465726b770848287e..76587b7f13197d0424183a79434666e7bc0caa1f 100644 (file)
--- a/src/seek_sanity_test.c
+++ b/src/seek_sanity_test.c
@@ -395,8 +395,12 @@ static int test18(int fd, int testnum)
        int ret = 0;
 
        /* file size doesn't matter in this test, set to 0 */
+       ftruncate(fd, 0);
+
        ret += do_lseek(testnum, 1, fd, 0, SEEK_HOLE, -1, -1);
        ret += do_lseek(testnum, 2, fd, 0, SEEK_DATA, -1, -1);
+       ret += do_lseek(testnum, 3, fd, 0, SEEK_HOLE, LLONG_MIN, -1);
+       ret += do_lseek(testnum, 4, fd, 0, SEEK_DATA, LLONG_MIN, -1);
 
        return ret;
 }