1 files changed, 136 insertions, 0 deletions
diff --git a/tests/readlink/can-e b/tests/readlink/can-e
new file mode 100755
index 0000000..5e30ffc
--- /dev/null
+++ b/tests/readlink/can-e
@@ -0,0 +1,136 @@
+#!/bin/sh
+# tests for canonicalize-existing mode (readlink -e).
+
+# Copyright (C) 2004, 2006, 2007 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 2 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, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
+
+if test "$VERBOSE" = yes; then
+  set -x
+  readlink --version
+fi
+
+pwd=`pwd`
+t0=`echo "$0" |sed 's,.*/,,'`.tmp; tmp=$t0/$$
+trap 'status=$?; cd "$pwd" && chmod -R u+rwx $t0 && rm -rf $t0 && exit $status' 0
+trap 'status=$?; (exit $status); exit $status' 1 2 13 15
+
+fail=1
+while :; do
+  bindir=`cd ../../src && pwd`|| break
+  my_pwd=`"$bindir/pwd"` || break
+
+  mkdir -p $tmp || break
+  cd $tmp || break
+
+  mkdir subdir removed || break
+  touch regfile || break
+
+  ln -s regfile link1 || break
+  ln -s subdir link2 || break
+  ln -s missing link3 || break
+  ln -s subdir/missing link4 || break
+
+  fail=0
+  break
+done
+
+if test $fail = 1; then
+  echo "$0: failure in testing framework" 1>&2
+  (exit 1); exit 1
+fi
+
+fail=1
+while :; do
+  cd "$pwd/$tmp/removed" || break
+
+  # Skip this test if the system doesn't let you remove the working directory.
+  if rmdir ../removed 2>/dev/null; then
+    v=`readlink -e .` && break
+    test -z "$v" || break
+  fi
+
+  cd "$pwd/$tmp" || break
+
+  fail=0
+  break
+done
+
+if test $fail = 1; then
+  (exit $fail); exit $fail
+fi
+
+for p in "" "$pwd/$tmp/"; do
+  fail=1
+
+  v=`readlink -e "${p}regfile"` || break
+  test "$v" = "$my_pwd/$tmp/regfile" || break
+
+  v=`readlink -e "${p}./regfile/"` && break
+  test -z "$v" || break
+
+  v=`readlink -e "${p}subdir"` || break
+  test "$v" = "$my_pwd/$tmp/subdir" || break
+
+  v=`readlink -e "${p}./subdir/"` || break
+  test "$v" = "$my_pwd/$tmp/subdir" || break
+
+  v=`readlink -e "${p}missing"` && break
+  test -z "$v" || break
+
+  v=`readlink -e "${p}./missing/"` && break
+  test -z "$v" || break
+
+  v=`readlink -e "${p}link1"` || break
+  test "$v" = "$my_pwd/$tmp/regfile" || break
+
+  v=`readlink -e "${p}./link1/"` && break
+  test -z "$v" || break
+
+  v=`readlink -e "${p}link1/more"` && break
+  test -z "$v" || break
+
+  v=`readlink -e "${p}link2"` || break
+  test "$v" = "$my_pwd/$tmp/subdir" || break
+
+  v=`readlink -e "${p}./link2/"` || break
+  test "$v" = "$my_pwd/$tmp/subdir" || break
+
+  v=`readlink -e "${p}link2/more"` && break
+  test -z "$v" || break
+
+  v=`readlink -e "${p}link3"` && break
+  test -z "$v" || break
+
+  v=`readlink -e "${p}./link3/"` && break
+  test -z "$v" || break
+
+  v=`readlink -e "${p}link3/more"` && break
+  test -z "$v" || break
+
+  v=`readlink -e "${p}link4"` && break
+  test -z "$v" || break
+
+  v=`readlink -e "${p}./link4/"` && break
+  test -z "$v" || break
+
+  v=`readlink -e "${p}link4/more"` && break
+  test -z "$v" || break
+
+  fail=0
+done
+
+(exit $fail); exit $fail