kc3-lang/automake/tests/self-check-cleanup.test

• Show log

  Commit

• Hash : 082028c1
  Author :
  Date : 2011-02-21T14:57:24
  

  tests: add testcases sanity-checking the testsuite
  
  Helper subroutines, variables and other pieces of code defined
  in the `tests/defs' and used by many testcases are non-obvious,
  and tricky to get to work portably; but until now, they weren't
  tested at all in a clear and self-contained way.
  This change should remedy to the situation.
  
  * tests/self-check-cleanup.test: New test, check removal of
  temporary test working directory by `./defs'.
  * tests/self-check-dir.test: New test, check that tests using
  `./defs' create a proper temporary directory, and run in it.
  * tests/self-check-exit.test: New test, check that, in case of
  failing commands, the correct exit status is passed to the exit
  trap installed by the `./defs' script.
  * tests/self-check-is_newest.test: New test, checking the
  `is_newest' subroutine.
  * tests/self-check-me.test: New test, checking that $me gets
  defined automatically by `tests/defs' if not set, and that it
  can be overridden from either the shell or the environment.
  * tests/self-check-sanity.test: New test, check that the sanity
  checks performed by the `tests/defs' script works correctly.
  * tests/self-check-unindent.test: New test, checking the
  `unindent' subroutine.
  * tests/Makefile.am (TESTS): Update.
  

Download

• tests/self-check-cleanup.test

• #! /bin/sh
  # Copyright (C) 2011 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, 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, see <http://www.gnu.org/licenses/>.
  
  # Sanity check for the automake testsuite.
  # Check creation/removal of temporary test working directory by `./defs'.
  
  . ./defs || Exit 1
  
  if test x"$sh_errexit_works" != x"yes"; then
    echo "$me: the shell can't have a working exit trap with 'set -e'" >&2
    Exit 77
  fi
  
  # We still need a little hack to make ./defs work outside automake's
  # tree `tests' subdirectory.  Not a big deal.
  sed "s|^testbuilddir=.*|testbuilddir='`pwd`'|" ../defs-static >defs-static
  cp ../defs .
  
  have_symlinks=false
  ln -s defs foo && have_symlinks=:
  export have_symlinks # Is used also by spawned shells.
  
  dir=dummy.dir
  
  # Check that pre-test cleanup works also with directories with
  # "null" permissions, and containing broken symlinks.
  mkdir $dir $dir/sub
  cd $dir
  touch file sub/file
  if $have_symlinks; then
    ln -s file symlink
    ln -s none brokenlink
  fi
  cd ..
  chmod 000 $dir/sub/* $dir/file $dir/symlink
  chmod 000 $dir/sub $dir
  $SHELL -c  '. ./defs' dummy.test
  test ! -f $dir
  test ! -d $dir
  test ! -r $dir
  
  # Check that post-test cleanup works also with directories with
  # "null" permissions, and containing broken symlinks.
  $SHELL -c '
    . ./defs || Exit 1
    set -e
    mkdir dir dir/sub
    cd dir
    touch file sub/file
    if $have_symlinks; then
      ln -s file symlink
      ln -s none brokenlink
    fi
    cd ..
    chmod 000 dir/sub/* dir/file dir/symlink
    chmod 000 dir/sub dir
  ' dummy.test
  test ! -f $dir
  test ! -d $dir
  test ! -r $dir
  
  # Check that pre-test cleanup does not unduly change the permissions of
  # files to which symlinks in the temporary test directory point to.
  if $have_symlinks; then
  
    mkdir dir
    chmod 000 dir
    : > file
    chmod 000 file
  
    mkdir $dir
    cd $dir
    ln -s ../dir ../file .
    cd ..
    $SHELL -c '. ./defs' dummy.test
    ls -l # For debugging.
    ls -l file | grep "^---------- .*file"
    ls -ld dir | grep "^d--------- .*dir"
  
    $SHELL -c '
      ocwd=`pwd` || exit 1
      . ./defs || Exit 1
      ln -s "$ocwd/dir" "$ocwd/file" .
    ' dummy.test
    ls -l # For debugging.
    ls -l file | grep "^---------- .*file"
    ls -ld dir | grep "^d--------- .*dir"
  
    rmdir dir
    rm -f file
  
  fi # $have_symlinks
  
  # Check that the cleanup trap does not remove the temporary
  # test directory in case of test failure, skip, hard-error,
  # or when receiving a signal.
  for bailout_command in \
    'Exit 1' \
    'Exit 2' \
    'Exit 10' \
    'Exit 77' \
    'Exit 99' \
    'Exit 126' \
    'Exit 127' \
    'Exit 255' \
    'kill -1 $$' \
    'kill -2 $$' \
    'kill -9 $$' \
    'kill -13 $$' \
    'kill -15 $$' \
  ; do
    $SHELL -c  ". ./defs; : > foo; $bailout_command" dummy.test && Exit 1
    test -f dummy.dir/foo
  done
  
  :
  

Download