kc3-lang/automake/tests/parallel-tests-make-n.test

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• Hash : 0c81b43f
  Author :
  Date : 2011-07-28T12:25:22
  

  test harness: use new `.trs' files to hold test metadata
  
  With this change, the test harness will keep test metadata in
  dedicated `.trs' files, instead of having them embedded into the
  `.log' files.  This allows for easier forward-compatibility and
  extension of test metadata, and for more flexibility in the
  format of the `.log' files.  Note that this change makes the
  `:end-metadata:' field obsolete.
  
  * doc/automake.texi (Parallel Test Harness, Log files generation
  and test results recording): Document the new APIs and behaviour;
  some related minor rewordings and fixlets.
  * NEWS: Update.
  * automake.in (handle_tests): When bringing in the content of
  `check2.am', substitute %BASE% with the basename of the `.log'
  file being created by a rule.  Add the generated `.trs' files
  to the list of files to be cleaned by "make mostlyclean".
  * lib/am/check.am (am__test_driver_flags): Rename ...
  (am__common_driver_flags): ... to this, and remove the flags
  `--test-name' and `--log-file' from it: they are now define in
  the proper rules in `check2.am'.
  (am__TEST_BASES): New internal variable, holding the names of
  the tests, with any registered extension removed.
  (am__stealth_MAKE): New internal variable, can be used instead of
  $(MAKE) in recipes requiring a recursive call to make, but which
  are not intended to be executed by "make -n".
  (.log.trs): New suffix rule, to recover from deletion of `.trs'
  files.
  ($(TEST_SUITE_LOG)): Almost completely rewritten to follow the
  new API of "test logs in `.log' files, test metadata in `.trs'
  files".  It goes to some length to work correctly in face of
  unreadable or missing `.log' and `.trs' files, and to error out
  with proper error messages when this is not possible.
  [%?PARALLEL_TESTS%] (check-TESTS): Also remove relevant "stale"
  `.trs' files (in addition to `.log files) before remaking the
  $(TEST_SUITE_LOG).
  (recheck, recheck-html): Look for the `:recheck:' field in the
  `.trs' files, not in the `.log' files.
  * lib/am/check2.am (?GENERIC?%EXT%.log, ?!GENERIC?%OBJ%): Adjust
  the call to the test driver, in particularly passing the new
  option `--trs-file'.
  [%am__EXEEXT%] (?GENERIC?%EXT%$(EXEEXT).log): Likewise.
  * lib/tap-driver ($USAGE): Adjust the help screen.
  (Getopt::Long::GetOptions): Handle the `--trs-file' option,
  through the use of ...
  ($trs_file): ... this new global variable.
  (finish): Write metadata for the test run to `$trs_file' rather
  then to `$log_file', through the use of ...
  (write_test_results): ... this new function.
  * lib/test-driver (print_usage): Update the help screen.
  (Option parsing): Handle the `--trs-file' option, through the
  use of ...
  ($resfile): ... this new global variable.
  (Main code): Write metadata for the test run to `$trsfile' rather
  than to `$logfile'.
  Minor related adjustments to comments.
  * tests/.gitignore: Ignore `*.trs' files.
  * tests/parallel-tests-unreadable-log.test: Moved ...
  * tests/parallel-tests-unreadable.test: ... to this, and extended
  to also check the semantics for unreadable `.trs' files.
  * tests/test-driver-end-metadata.test: Deleted as obsolete.
  * tests/test-driver-metadata-no-leading-space.test: Likewise.
  * tests/test-driver-global-log.test: Renamed ...
  * tests/test-metadata-global-log.test: ... to this, and modified
  as to verify the new APIs and semantics.
  * tests/test-driver-recheck: Renamed ...
  * tests/test-metadata-recheck.test: ... to this, and modified
  likewise.
  * tests/parallel-tests-once.test: New test.
  * tests/parallel-tests-make-n.test: Likewise.
  * test-metadata-results.test: Likewise.
  * test-missing.test: Likewise.
  * test-missing2.test: Likewise.
  * test-trs-basic.test: Likewise.
  * test-trs-recover.test: Likewise.
  * test-trs-recover2.test: Likewise.
  * tests/Makefile.am (TESTS): Update.
  

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• tests/parallel-tests-make-n.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 `make -n' for testsuite-related targets, when `parallel-tests'
  # is in use.
  
  parallel_tests=yes
  . ./defs || Exit 1
  
  cat >> configure.in << 'END'
  AC_OUTPUT
  END
  
  cat > Makefile.am <<'END'
  TESTS = foo.test bar.test
  TEST_LOG_COMPILER = $(SHELL)
  END
  
  $ACLOCAL
  $AUTOMAKE -a
  $AUTOCONF
  
  ./configure
  
  make_n_ ()
  {
    st=0
    $MAKE -n "$@" >output 2>&1 || { cat output; ls -l; Exit 1; }
    cat output
    # Look out for possible errors from common tools used by recipes.
    $EGREP -i ' (exist|permission|denied|no .*(such|file))' output && Exit 1
    $EGREP '(mv|cp|rm|cat|grep|sed|awk): ' output && Exit 1
    :
  }
  
  : > output
  
  files='foo.log bar.log foo.trs bar.trs'
  
  for target in check recheck test-suite.log; do
    test ! -f foo.log
    test ! -f foo.trs
    test ! -f bar.log
    test ! -f bar.trs
    test ! -f test-suite.log
  done
  
  echo 'exit 0' > foo.test
  echo 'exit 1' > bar.test
  
  $MAKE check && Exit 1
  
  chmod a-w .
  
  make_n_ clean
  test -f foo.log
  test -f foo.trs
  test -f foo.log
  test -f bar.trs
  
  echo 'echo this is bad; exit 1' > foo.test
  echo 'exit 0' > bar.test
  
  for target in check recheck test-suite.log; do
    make_n_ $target
    grep '^:test-result: *FAIL' bar.trs
    grep 'this is bad' foo.log test-suite.log && Exit 1
  done
  
  chmod a-rw $files
  if test -r foo.log; then
    : You can still read unreadable files!  Skip these checks.
  else
    for target in check recheck test-suite.log; do
      make_n_ $target
      for f in $files; do
        test -f $f && test ! -r $f || Exit 1
      done
    done
  fi
  chmod u+r $files
  
  chmod u+w .
  rm -f foo.log bar.trs
  chmod a-w .
  for target in check recheck test-suite.log $files; do
    make_n_ $target
    test ! -f foo.log
    test -f foo.trs
    test ! -f bar.trs
    test -f bar.log
  done
  
  :
  

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