Author: jilles
Date: Sun Nov 28 22:49:58 2010
New Revision: 216019
URL: http://svn.freebsd.org/changeset/base/216019
Log:
sh: Make the test for cd/pwd with long pathnames more useful:
* Use $(getconf PATH_MAX /) to make sure we actually exercise the hard part
* Delete our test area even if the test fails
Modified:
head/tools/regression/bin/sh/builtins/cd2.0
Modified: head/tools/regression/bin/sh/builtins/cd2.0
==============================================================================
--- head/tools/regression/bin/sh/builtins/cd2.0 Sun Nov 28 22:07:08 2010
(r216018)
+++ head/tools/regression/bin/sh/builtins/cd2.0 Sun Nov 28 22:49:58 2010
(r216019)
@@ -1,15 +1,16 @@
# $FreeBSD$
set -e
+L=$(getconf PATH_MAX / 2>/dev/null) || L=4096
+[ "$L" -lt 100000 ] 2>/dev/null || L=4096
+L=$((L+100))
T=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX)
+trap 'rm -rf ${T}' 0
cd $T
D=$T
-for i in 0 1 2 3 4 5 6 7 8 9; do
- for j in 0 1 2 3 4 5 6 7 8 9; do
- mkdir veryverylongdirectoryname
- cd veryverylongdirectoryname
- D=$D/veryverylongdirectoryname
- done
+while [ ${#D} -lt $L ]; do
+ mkdir veryverylongdirectoryname
+ cd veryverylongdirectoryname
+ D=$D/veryverylongdirectoryname
done
[ $(pwd | wc -c) -eq $((${#D} + 1)) ] # +\n
-rm -rf ${T}
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