7290 ZFS test suite needs to control what utilities it can run
Reviewed by: Dan Kimmel <dan.kimmel@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>

*** 22,32 ****
  # Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
  
  #
! # Copyright (c) 2013 by Delphix. All rights reserved.
  #
  
  . $STF_SUITE/include/libtest.shlib
  . $STF_SUITE/tests/functional/xattr/xattr_common.kshlib
  
--- 22,32 ----
  # Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
  
  #
! # Copyright (c) 2013, 2016 by Delphix. All rights reserved.
  #
  
  . $STF_SUITE/include/libtest.shlib
  . $STF_SUITE/tests/functional/xattr/xattr_common.kshlib
  
*** 43,80 ****
  function cleanup {
          typeset file
  
          for file in /tmp/output.$$ /tmp/expected-output.$$ \
                  $TESTDIR/myfile.$$ ; do
!                 log_must $RM -f $file
          done
  }
  
  log_assert "special . and .. dirs work as expected for xattrs"
  log_onexit cleanup
  
  # create a file, and an xattr on it
! log_must $TOUCH $TESTDIR/myfile.$$
  create_xattr $TESTDIR/myfile.$$ passwd /etc/passwd
  
  # listing the directory .
! log_must eval "$RUNAT $TESTDIR/myfile.$$ $LS  . > /tmp/output.$$"
  create_expected_output  /tmp/expected-output.$$  \
      SUNWattr_ro  SUNWattr_rw  passwd
! log_must $DIFF /tmp/output.$$ /tmp/expected-output.$$
  # list the directory . long form
! log_must eval "$RUNAT $TESTDIR/myfile.$$ $LS -a . > /tmp/output.$$"
  create_expected_output  /tmp/expected-output.$$ . ..  \
      SUNWattr_ro  SUNWattr_rw  passwd
! log_must $DIFF /tmp/output.$$ /tmp/expected-output.$$
  
  # list the directory .. expecting one file
! OUTPUT=$($RUNAT $TESTDIR/myfile.$$ $LS ..)
  if [ "$OUTPUT" != ".." ]
  then
          log_fail "Listing the .. directory doesn't show \"..\" as expected."
  fi
  
  # verify we can't list ../
! log_mustnot eval "$RUNAT $TESTDIR/myfile.$$ $LS ../ > /dev/null 2>&1"
  
  log_pass "special . and .. dirs work as expected for xattrs"
--- 43,80 ----
  function cleanup {
          typeset file
  
          for file in /tmp/output.$$ /tmp/expected-output.$$ \
                  $TESTDIR/myfile.$$ ; do
!                 log_must rm -f $file
          done
  }
  
  log_assert "special . and .. dirs work as expected for xattrs"
  log_onexit cleanup
  
  # create a file, and an xattr on it
! log_must touch $TESTDIR/myfile.$$
  create_xattr $TESTDIR/myfile.$$ passwd /etc/passwd
  
  # listing the directory .
! log_must eval "runat $TESTDIR/myfile.$$ ls  . > /tmp/output.$$"
  create_expected_output  /tmp/expected-output.$$  \
      SUNWattr_ro  SUNWattr_rw  passwd
! log_must diff /tmp/output.$$ /tmp/expected-output.$$
  # list the directory . long form
! log_must eval "runat $TESTDIR/myfile.$$ ls -a . > /tmp/output.$$"
  create_expected_output  /tmp/expected-output.$$ . ..  \
      SUNWattr_ro  SUNWattr_rw  passwd
! log_must diff /tmp/output.$$ /tmp/expected-output.$$
  
  # list the directory .. expecting one file
! OUTPUT=$(runat $TESTDIR/myfile.$$ ls ..)
  if [ "$OUTPUT" != ".." ]
  then
          log_fail "Listing the .. directory doesn't show \"..\" as expected."
  fi
  
  # verify we can't list ../
! log_mustnot eval "runat $TESTDIR/myfile.$$ ls ../ > /dev/null 2>&1"
  
  log_pass "special . and .. dirs work as expected for xattrs"