tests/parallel-tests-reset-term.test

   1 #! /bin/sh
   2 # Copyright (C) 2011 Free Software Foundation, Inc.
   3 #
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2, or (at your option)
   7 # any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 # Check that the parallel-tests driver correctly handle overrides of the
  18 # TERM variable by either TESTS_ENVIRONMENT and AM_TESTS_ENVIRONMENT.
  19
  20 am_parallel_tests=yes
  21 . ./defs || Exit 1
  22
  23 esc='\e['
  24
  25 # Check that grep can parse nonprinting characters.
  26 # BSD 'grep' works from a pipe, but not a seekable file.
  27 # GNU or BSD 'grep -a' works on files, but is not portable.
  28 case `echo "$esc" | $FGREP "$esc"` in
  29   "$esc") ;;
  30   *) skip_ "$FGREP can't parse nonprinting characters" ;;
  31 esac
  32
  33 cat >> configure.in << 'END'
  34 AC_OUTPUT
  35 END
  36
  37 cat > Makefile.am << 'END'
  38 AM_COLOR_TESTS = always
  39 AUTOMAKE_OPTIONS = color-tests
  40 TESTS = foobar
  41 END
  42
  43 cat > foobar << 'END'
  44 #!/bin/sh
  45 echo "TERM='$TERM'"
  46 echo "expected_term='$expected_term'"
  47 test x"$TERM" = x"$expected_term"
  48 END
  49 chmod a+x foobar
  50
  51 mkcheck ()
  52 {
  53   if env AM_COLOR_TESTS=always $* $MAKE check > stdout; then
  54     rc=0
  55   else
  56     rc=1
  57   fi
  58   cat stdout
  59   cat foobar.log
  60   cat test-suite.log
  61   return $rc
  62 }
  63
  64 $ACLOCAL
  65 $AUTOCONF
  66 $AUTOMAKE -a
  67 ./configure
  68
  69 TERM=ansi; export TERM
  70 expected_term=dumb; export expected_term
  71 mkcheck TESTS_ENVIRONMENT='TERM=dumb'
  72 cat stdout | grep "PASS.*foobar" | $FGREP "$esc"
  73
  74 TERM=dumb; export TERM
  75 expected_term=ansi; export expected_term
  76 mkcheck TESTS_ENVIRONMENT='TERM=ansi'
  77 cat stdout | $FGREP "$esc" && Exit 1
  78
  79 TERM=ansi; export TERM
  80 expected_term=dumb; export expected_term
  81 mkcheck AM_TESTS_ENVIRONMENT='TERM=dumb'
  82 cat stdout | grep "PASS.*foobar" | $FGREP "$esc"
  83
  84 TERM=dumb; export TERM
  85 expected_term=ansi; export expected_term
  86 mkcheck AM_TESTS_ENVIRONMENT='TERM=ansi'
  87 cat stdout | $FGREP "$esc" && Exit 1
  88
  89 :