test/whichtest - master - niceSOFT/which

test/whichtest
97 строк2 KB
Carlo Wood
Incorporate changes from 2.24
21 май 2026, 17:03
21 май 2026, 17:039d0d52f
#! /bin/bash

TOP_SRCDIR=${TOP_SRCDIR:-$REPOROOT}
TOP_BUILDDIR=${TOP_BUILDDIR:-$BUILDDIR}

if [ -z "$TOP_SRCDIR" ]; then
  printf "REPOROOT is not set.\n" >&2
  exit 1
fi
if [ -z "$TOP_BUILDDIR" ]; then
  printf "BUILDDIR is not set.\n" >&2
  exit 1
fi

perform_test () {
  (
    cd "$TOP_BUILDDIR"
    mkdir -p test
    umask 022
    export PATH=".:~/bin:/bin:/usr/bin"
    export HOME=`(cd ~; pwd)`
    unset which
    rm -f alias.list
    awk --assign is_root=0 --assign use_alias=0 --assign pathtowhich="$PWD/which" '{
      sub("whichtest", pathtowhich);
      if ($$0 == "")
        print;
      else if ($$0~/^(export|umask|#|alias \/)/)
        printf(">%s\n", $$0);
      else if ($$0~/^\/usr\/bin\/sudo \/bin\//)
      {
	system($$0" 2>&1");
	if (is_root == 0)
	{
	  printf(">su\n");
	  is_root=1;
	}
	sub("^/usr/bin/sudo /bin/", "");
	printf(">%s\n", $$0);
      }
      else if ($$0~/^alias which/)
      {
        printf(">%s\n", $$0);
	use_alias=1;
	system("echo \""$$0"\" >> alias.list");
      }
      else if ($$0~/^alias /)
      {
        printf(">%s\n", $$0);
	system("echo \""$$0"\" >> alias.list");
      }
      else
      {
	if (is_root == 1)
	{
	  printf(">exit\n");
	  is_root=0;
	}
	printf(">%s\n", $$0);
	if (use_alias == 1)
	{
	  if ($$0~/^which /)
	    sub("^which ", "/bin/cat alias.list | which --read-alias --show-tilde --show-dot ");
	}
	system($$0" 2>&1");
      }
    }' "$TOP_SRCDIR/test/commands" > "$TOP_BUILDDIR/test/.testout";
    /usr/bin/sudo /bin/rm -f cat xxx alias.list b/test;
    /bin/rmdir a b;
  )
}

case "$1" in
check)
 perform_test;
 if diff -u --ignore-matching-lines='-rwx------' --ignore-matching-lines='GNU which v2.[0-9]+,' --ignore-matching-lines='uid=1000(carlo) gid=1000(carlo)' "$TOP_SRCDIR/test/.reference" "$TOP_BUILDDIR/test/.testout" ; then
   rm "$TOP_BUILDDIR/test/.testout";
   echo "Check successful!"
   exit 0;
 else
   echo "Check failed!";
   exit -1;
 fi
 ;;
generate)
  perform_test;
  cat "$TOP_BUILDDIR/test/.testout" | sed -e 's%/home/[^ ]*/which%which%g' > "$TOP_SRCDIR/EXAMPLES";
  mv "$TOP_BUILDDIR/test/.testout" "$TOP_SRCDIR/test/.reference";
 exit 0;
 ;;
*)
  echo "Usage:"
  echo "  $0 check   : Run a test"
  echo "  $0 generate: Generates the reference to run the check against"
  exit 0;
  ;;
esac