From: Paul Eggert <eggert@cs.ucla.edu>
Date: Wed, 20 Nov 2024 19:11:54 +0000 (-0800)
Subject: dd: port big-offset test to macOS 12.6
X-Git-Tag: v9.6~56
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cc58b657361bf6d5467753ee547d3a1266a6cc7f;p=thirdparty%2Fcoreutils.git

dd: port big-offset test to macOS 12.6

* tests/dd/skip-seek-past-file.sh: Do not assume that
seek to exactly OFF_T_MAX should fail; it works on macOS 12.6
and POSIX allows this.  Come to think of it, it should work
on Solaris too, if someone ever comes across a Solaris host
with a file system that allows such files.
---

diff --git a/tests/dd/skip-seek-past-file.sh b/tests/dd/skip-seek-past-file.sh
index 41b34e99ac..9dffc2e687 100755
--- a/tests/dd/skip-seek-past-file.sh
+++ b/tests/dd/skip-seek-past-file.sh
@@ -74,14 +74,14 @@ grep "invalid number:" err >/dev/null || fail=1
 # skipping > max file size should fail immediately
 if ! truncate --size=$OFF_T_MAX in 2>/dev/null; then
   # truncate is to ensure file system doesn't actually support OFF_T_MAX files
-  dd bs=1 skip=$OFF_T_MAX count=0 status=noxfer < file 2> err \
+  dd bs=1 skip=$OFF_T_MAX count=0 status=none < file 2> err \
     && lseek_ok=yes \
     || lseek_ok=no
 
   if test $lseek_ok = yes; then
     # On Solaris 10 at least, lseek(>max file size) succeeds,
-    # so just check for the skip warning.
-    compare skip_err err || fail=1
+    # so just check that there are no diagnostics.
+    compare /dev/null err || fail=1
   else
     # On Linux kernels at least, lseek(>max file size) fails.
     # error message should be "... cannot skip: strerror(EINVAL)"