From 889415ab359c943ee4c358f8c5fb07bca95a4ead Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Sun, 6 Mar 2016 16:38:01 -0800 Subject: [PATCH] tests: avoid false-failure of split/filter.sh on XFS * tests/split/filter.sh: Use OFF_T_MAX-1 rather than OFF_T_MAX as the size of a test file, to avoid false failure on an XFS file system (or any file system permitting a file of size OFF_T_MAX). --- tests/split/filter.sh | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/tests/split/filter.sh b/tests/split/filter.sh index a93008b..bd2f210 100755 --- a/tests/split/filter.sh +++ b/tests/split/filter.sh @@ -52,9 +52,13 @@ returns_ 1 split -n 1/2 --filter='true' /dev/null 2>&1 || fail=1 # where they would result in a non zero exit from split. yes | head -n200K | split -b1G --filter='head -c1 >/dev/null' || fail=1 +# Do not use a size of OFF_T_MAX, since split.c applies a GNU/Hurd +# /dev/zero workaround for files of that size. Use one less: +N=$(expr $OFF_T_MAX - 1) + # Ensure that "endless" input is ignored when all filters finish timeout 10 sh -c 'yes | split --filter="head -c1 >/dev/null" -n r/1' || fail=1 -if truncate -s$OFF_T_MAX zero.in; then +if truncate -s$N zero.in; then timeout 10 sh -c 'split --filter="head -c1 >/dev/null" -n 1 zero.in' || fail=1 fi -- 2.7.2