From 5ee7d8f55bb0a48fd2cd5bc3c12b3db588d98beb Mon Sep 17 00:00:00 2001
From: Sergio Durigan Junior <sergiodj@sergiodj.net>
Date: Wed, 25 Sep 2013 11:02:08 +0100
Subject: rm: with -I, prompt before deleting a write protected file

This regression was introduced in commit v6.7-71-g0928c24

* src/rm.c (main): Make the -I option behave like --interactive=once.
* tests/rm/interactive-once.sh: Add cases for single and multiple files.
* NEWS: Mention the bug fix.
Fixes http://bugs.gnu.org/9308
---
 tests/rm/interactive-once.sh | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

(limited to 'tests')

diff --git a/tests/rm/interactive-once.sh b/tests/rm/interactive-once.sh
index dcda5b848..1064c0851 100755
--- a/tests/rm/interactive-once.sh
+++ b/tests/rm/interactive-once.sh
@@ -35,6 +35,15 @@ rm -I file1-* < in-n >> out 2>> err || fail=1
 echo . >> err || fail=1
 test -f file1-1 && fail=1
 
+if ls /dev/stdin >/dev/null 2>&1; then
+  echo 'one file, read only, answer no' >> err || fail=1
+  touch file1-1 || framework_failure_
+  chmod a-w file1-1 || framework_failure_
+  rm ---presume-input-tty -I file1-* < in-n >> out 2>> err || fail=1
+  echo . >> err || fail=1
+  test -f file1-1 || fail=1
+fi
+
 echo 'three files, no recursion' >> err || fail=1
 rm -I file2-* < in-n >> out 2>> err || fail=1
 echo . >> err || fail=1
@@ -58,6 +67,19 @@ test -f file3-2 && fail=1
 test -f file3-3 && fail=1
 test -f file3-4 && fail=1
 
+if ls /dev/stdin >/dev/null 2>&1; then
+  echo 'four files, no recursion, 1 read only, answer yes no' >> err || fail=1
+  touch file3-1 file3-2 file3-3 file3-4 || framework_failure_
+  echo non_empty > file3-4 || framework_failure_ # to shorten diagnostic
+  chmod a-w file3-4 || framework_failure_
+  cat in-y in-n | rm ---presume-input-tty -I file3-* >> out 2>> err || fail=1
+  echo . >> err || fail=1
+  test -f file3-1 && fail=1
+  test -f file3-2 && fail=1
+  test -f file3-3 && fail=1
+  test -f file3-4 || fail=1
+fi
+
 echo 'one file, recursion, answer no' >> err || fail=1
 rm -I -R dir1-* < in-n >> out 2>> err || fail=1
 echo . >> err || fail=1
@@ -85,12 +107,16 @@ EOF
 cat <<\EOF > experr || fail=1
 one file, no recursion
 .
+one file, read only, answer no
+rm: remove write-protected regular empty file 'file1-1'? .
 three files, no recursion
 .
 four files, no recursion, answer no
 rm: remove 4 arguments? .
 four files, no recursion, answer yes
 rm: remove 4 arguments? .
+four files, no recursion, 1 read only, answer yes no
+rm: remove 4 arguments? rm: remove write-protected regular file 'file3-4'? .
 one file, recursion, answer no
 rm: remove 1 argument recursively? .
 one file, recursion, answer yes
-- 
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