New upstream version 1.8

[debian/gzip] / tests / zgrep-f

diff --git a/tests/zgrep-f b/tests/zgrep-f
index dfb1b95e2e73631fed241cc54462a0ea54ec1d25..1ce8cc293f260659396d71b39a25c492979fe96f 100755 (executable)
--- a/tests/zgrep-f
+++ b/tests/zgrep-f
@@ -2,7 +2,7 @@
 # Ensure that zgrep -f - works like grep -f -
 # Before gzip-1.4, it would fail.
 
-# Copyright (C) 2009-2013 Free Software Foundation, Inc.
+# Copyright (C) 2009-2016 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -20,8 +20,8 @@
 
 . "${srcdir=.}/init.sh"; path_prepend_ ..
 
-echo needle > n || framework_failure_
-echo needle > haystack || framework_failure_
+printf 'needle\nn2\n' > n || framework_failure_
+cp n haystack || framework_failure_
 gzip haystack || framework_failure_
 
 fail=0
@@ -29,6 +29,14 @@ zgrep -f - haystack.gz < n > out 2>&1 || fail=1
 
 compare out n || fail=1
 
+if ${BASH_VERSION+:} false; then
+  set +o posix
+  # This failed with gzip 1.6.
+  cat n n >nn || framework_failure_
+  eval 'zgrep -h -f <(cat n) haystack.gz haystack.gz' >out || fail=1
+  compare out nn || fail=1
+fi
+
 # This failed with gzip 1.4.
 echo a-b | zgrep -e - > /dev/null || fail=1