From: Jim Meyering <jim@meyering.net>
Date: Sat, 8 Jul 2006 21:52:24 +0000 (+0000)
Subject: New file, test for 2006-07-05 fix in copy.c.
X-Git-Tag: v6.0~195
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=75f0b1e2da00459084a3b9842623931fd3b22a6b;p=thirdparty%2Fcoreutils.git

New file, test for 2006-07-05 fix in copy.c.
---

diff --git a/ChangeLog b/ChangeLog
index 27a565a43b..66b44a86a9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2006-07-08  Jim Meyering  <jim@meyering.net>
 
+	* tests/mv/dir2dir: New file, test for 2006-07-05 fix in copy.c.
+
 	* Makefile.maint (sc_the_the): New rule.
 
 	* src/dd.c (skip): Remove one of two adjacent "the"s in a comment.
diff --git a/tests/mv/dir2dir b/tests/mv/dir2dir
new file mode 100755
index 0000000000..3f865bc1d8
--- /dev/null
+++ b/tests/mv/dir2dir
@@ -0,0 +1,45 @@
+#!/bin/sh
+# Ensure that mv prints the right diagnostic for a dir->dir move
+# where the destination directory is not empty.
+
+if test "$VERBOSE" = yes; then
+  set -x
+  mv --version
+fi
+
+. $srcdir/../envvar-check
+. $srcdir/../lang-default
+
+pwd=`pwd`
+t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
+trap 'status=$?; cd $pwd; chmod -R u+rwx $t0; rm -rf $t0 && exit $status' 0
+trap '(exit $?); exit $?' 1 2 13 15
+
+framework_failure=0
+mkdir -p $tmp || framework_failure=1
+cd $tmp || framework_failure=1
+
+mkdir -p a/t b/t || framework_failure=1
+touch a/t/f || framework_failure=1
+
+
+if test $framework_failure = 1; then
+  echo "$0: failure in testing framework" 1>&2
+  (exit 1); exit 1
+fi
+
+fail=0
+
+# Expect this to fail with the expected diagnostic.
+# For an interrim (pre-6.0) release, it would give an erroneous
+# diagnostic about moving one directory to a subdirectory of itself.
+mv b/t a 2> out && fail=1
+
+cat <<\EOF > exp || fail=1
+mv: cannot move `b/t' to `a/t': File exists
+EOF
+
+cmp out exp || fail=1
+test $fail = 1 && diff out exp 2> /dev/null
+
+(exit $fail); exit $fail