From f433c3835fa7faadaff73526ce429b1140bdbc5e Mon Sep 17 00:00:00 2001
From: Jim Meyering <meyering@redhat.com>
Date: Mon, 31 Mar 2008 13:40:54 +0200
Subject: "rm -r DIR" would mistakenly prompt about very long names

* src/remove.c (write_protected_non_symlink): Return 0(-1) when
euidaccess_stat pronounces a writable(not-writable) file, not -1(0).
* tests/rm/deep-2: New file.  Test for the above-fixed bug.
* tests/rm/Makefile.am (TESTS): Add deep-2.
Discovered while reviewing this change:
http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/13071
---
 tests/rm/deep-2 | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100755 tests/rm/deep-2

(limited to 'tests/rm/deep-2')

diff --git a/tests/rm/deep-2 b/tests/rm/deep-2
new file mode 100755
index 000000000..d5e1b572c
--- /dev/null
+++ b/tests/rm/deep-2
@@ -0,0 +1,53 @@
+#!/bin/sh
+# Ensure rm -r DIR does not prompt for very long full relative names in DIR.
+
+# Copyright (C) 2008 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
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+if test "$VERBOSE" = yes; then
+  set -x
+  rm --version
+fi
+
+. $srcdir/../test-lib.sh
+
+# Root can run this test, but it always succeeds, since for root, all
+# files are writable, and write_protected_non_symlink never reaches
+# the offending euidaccess_stat call.
+skip_if_root_
+
+mkdir x || framework_failure
+cd x || framework_failure
+
+# Construct a hierarchy containing a relative file with a name
+: ${PERL=perl}
+$PERL \
+    -e 'my $d = "x" x 200; foreach my $i (1..52)' \
+    -e '  { mkdir ($d, 0700) && chdir $d or die "$!" }' \
+  || framework_failure
+
+cd .. || framework_failure
+echo n > no || framework_failure
+
+fail=0
+rm ---presume-input-tty -r x < no > out || fail=1
+
+# expect empty output
+test -s out && fail=1
+
+# the directory must have been removed
+test -d x && fail=1
+
+(exit $fail); exit $fail
-- 
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