tests/readv.c: cleanup

diff --git a/tests/readv.c b/tests/readv.c
index 08aea7af49238d7b6501ecc31f2fe7da586e91cc..d0a1dd0625e607094a83dd9381211706c2167c1d 100644 (file)
--- a/tests/readv.c
+++ b/tests/readv.c
@@ -59,14 +59,15 @@ main(void)
        static const char w2_c[] = "89abcde";
        const char *w2_d = hexdump_strdup(w2_c);
        void *w2 = tail_memdup(w2_c, LENGTH_OF(w2_c));
+       long rc;
 
-       assert(writev(1, efault, 42) == -1);
-       tprintf("writev(1, %p, 42) = -1 %s (%m)\n",
-               efault, errno2name());
+       rc = writev(1, efault, 42);
+       tprintf("writev(1, %p, 42) = %ld %s (%m)\n",
+               efault, rc, errno2name());
 
-       assert(readv(0, efault, 42) == -1);
-       tprintf("readv(0, %p, 42) = -1 %s (%m)\n",
-               efault, errno2name());
+       rc = readv(0, efault, 42);
+       tprintf("readv(0, %p, 42) = %ld %s (%m)\n",
+               efault, rc, errno2name());
 
        static const char r0_c[] = "01234567";
        const char *r0_d = hexdump_strdup(r0_c);
@@ -87,13 +88,13 @@ main(void)
        };
        const struct iovec *w_iov = tail_memdup(w_iov_, sizeof(w_iov_));
 
-       assert(writev(1, w_iov, 0) == 0);
-       tprintf("writev(1, [], 0) = 0\n");
+       tprintf("writev(1, [], 0) = %ld\n",
+               (long) writev(1, w_iov, 0));
 
-       assert(writev(1, w_iov + ARRAY_SIZE(w_iov_) - 1, 2) == -1);
-       tprintf("writev(1, [{\"%s\", %u}, %p], 2) = -1 %s (%m)\n",
+       rc = writev(1, w_iov + ARRAY_SIZE(w_iov_) - 1, 2);
+       tprintf("writev(1, [{\"%s\", %u}, %p], 2) = %ld %s (%m)\n",
                w2_c, LENGTH_OF(w2_c), w_iov + ARRAY_SIZE(w_iov_),
-               errno2name());
+               rc, errno2name());
 
        const unsigned int w_len =
                LENGTH_OF(w0_c) + LENGTH_OF(w1_c) + LENGTH_OF(w2_c);