kc3-lang/automake/tests/parallel-tests-interrupt.test

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• Hash : 5e3ae4e1
  Author :
  Date : 2011-08-05T10:36:06
  

  testsuite: use AM_TESTS_FD_REDIRECT where appropriate
  
  * parallel-tests-interrupt.test: Use AM_TESTS_FD_REDIRECT, not
  AM_TESTS_ENVIRONMENT, to define file descriptors' redirection
  for "make check".  Fix botched comment.
  

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• tests/parallel-tests-interrupt.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/>.
  
  # Check that the parallel-tests driver removed incomplete log files
  # when interrupt upon some signal.  This test is definitely too hacky,
  # but we couldn't find a better way to deal with inter-processes
  # signals and the whole process-synchronization mess.
  
  parallel_tests=yes
  . ./defs || Exit 1
  
  cat >> configure.in << 'END'
  AC_OUTPUT
  END
  
  cat > Makefile.am << 'END'
  TESTS = foo.test
  ## Provide more debugging info.
  TEST_LOG_COMPILER = $(SHELL) -x
  ## Required by foo.test; see below.
  AM_TESTS_FD_REDIRECT = 9>&2
  END
  
  # This is hacky and ugly, but has the great advantage of avoiding us a lot
  # of pain with background processes and related synchronization issues.
  
  cat - "$top_testsrcdir"/lib/test-driver > test-driver <<'END'
  #!/bin/sh
  echo $$ > pid
  END
  
  cat > foo.test << 'END'
  #!/bin/sh
  exec 2>&9
  echo "foo is starting to run"
  ls -l >&2
  cat foo.log >&2 || : > fail
  grep '^foo is starting to run$' foo.log >&2 || : > fail
  cat pid >&2 || : > fail
  kill -$signum `cat pid` || : > fail
  END
  chmod a+x foo.test
  
  $ACLOCAL
  $AUTOCONF
  $AUTOMAKE
  
  ./configure
  
  # The only signals that can be trapped portable are 1 "SIGHUP",
  # 2 "SIGINT", 13 "SIGPIPE" and 15 "SIGTERM".
  trapped_signals='1 2 13 15'
  
  for signum in $trapped_signals; do
    rm -f pid fail *.log
    env signum=$signum $MAKE check && { ls -l; Exit 1; }
    ls -l
    # These files shouldn't exist, but in case they do, their content might
    # provide helpful information about the causes of the failure(s).
    cat foo.log || :
    cat test-suite.log || :
    test -f fail && Exit 1
    ls | $EGREP 'foo.*\.(log|tmp)' && Exit 1
  done
  
  :
  

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