kc3-lang/automake/t/parallel-tests-log-compiler-1.sh

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• Hash : 7b142a7b
  Author :
  Date : 2012-05-15T16:12:09
  

  tests: use 'parallel-tests' Automake option by default
  
  This will help our transition from 'serial-tests' to 'parallel-tests'
  as the default test suite driver enabled by a TESTS assignment in the
  input Makefile.am.  Note that that change of default will only take
  place in master, though.
  
  * defs: Pass the 'parallel-tests' option to the AM_INIT_AUTOMAKE
  invocation in the created 'configure.ac' stub, unless the variable
  'am_serial_tests' is set to "yes".  Don't pay attention anymore to
  the 'am_parallel_tests' variable, that's obsolete now.
  * defs-static.in: Warn if the 'am_serial_tests' variable is set in the
  environment; conversely, don't warn anymore about 'am_parallel_tests'
  being set in the environment.
  * Makefile.am (AM_TESTS_ENVIRONMENT): Nullify the 'am_serial_tests'
  variable instead of the now-obsolete 'am_parallel_tests' one.
  * syntax-checks.mk (sc_tests_obsolete_variables): Also warn against
  uses of 'am_parallel_tests', which is now deprecated in favor of
  'am_serial_tests'.  Similarly, if a use of 'parallel_tests' is seen,
  suggest using 'am_serial_tests' instead, not 'am_parallel_tests'.
  * gen-testsuite-part: Now that we use the 'parallel-tests' by default
  in our tests, we need to completely change the logic and semantics of
  generation of sibling tests for those tests that check the Automake
  generated testsuite harness itself.  Do that, and give a complete
  explanation of the new logic and semantics in the relevant comments.
  * t/README: Update.
  * Lots of test cases: Adjust.
  
  Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
  

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• t/parallel-tests-log-compiler-1.sh

• #! /bin/sh
  # Copyright (C) 2009-2012 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 parallel-tests features:
  # - per-extension "test runners" a.k.a. "log compilers" (xxx_LOG_COMPILER
  #   and xxx_LOG_FLAGS), also with AC_SUBST'd stuff.
  # See also related test 'parallel-tests-log-compiler-2.test'.
  
  . ./defs || Exit 1
  
  cat >> configure.ac << 'END'
  AC_SUBST([acsubst_compiler], [t-compiler])
  AC_CONFIG_LINKS([chk-compiler:chk-compiler])
  AC_OUTPUT
  END
  
  cat > Makefile.am << 'END'
  # Note that automake should not match the '/test' part of 'sub/test'
  # as '.test' suffix.
  TESTS = foo.chk bar.test baz bla.t bli.suff sub/test
  
  TEST_EXTENSIONS = .chk .test .t
  
  CHK_LOG_COMPILER = ./chk-compiler
  TEST_LOG_COMPILER = $(SHELL) $(srcdir)/test-compiler
  T_LOG_COMPILER = @acsubst_compiler@
  LOG_COMPILER = @SHELL@ -x $(srcdir)/noext-compiler
  
  CHK_LOG_FLAGS = --chk
  
  AM_TEST_LOG_FLAGS = --am-test
  
  T_LOG_FLAGS = --t
  AM_T_LOG_FLAGS = --am-t
  
  AM_LOG_FLAGS = -a
  LOG_FLAGS = -b
  
  # 't-compiler' is deliberately not distributed; it should be available
  # in PATH also from "make distcheck".
  EXTRA_DIST = $(TESTS) chk-compiler test-compiler noext-compiler
  END
  
  mkdir sub
  
  cat > chk-compiler <<'END'
  #! /bin/sh
  test x"$1" = x"--chk" || {
    echo "$0: invalid command line: $*" >&2
    exit 1
  }
  shift
  exec "$@"
  exit 127
  END
  sed 's/--chk/--am-test/' chk-compiler > test-compiler
  
  mkdir bin
  PATH=`pwd`/bin$PATH_SEPARATOR$PATH; export PATH
  
  cat > bin/t-compiler <<'END'
  #! /bin/sh
  if test x"$1,$2" != x"--am-t,--t"; then
    echo "$0: invalid command line: $*" >&2
    exit 1
  fi
  shift; shift
  exec "$@"
  exit 127
  END
  sed 's/--am-t,--t/-a,-b/' bin/t-compiler > noext-compiler
  
  chmod a+x chk-compiler chk-compiler test-compiler bin/t-compiler noext-compiler
  
  cat >foo.chk << 'END'
  #! /bin/sh
  exit 0
  END
  chmod a+x foo.chk
  cp foo.chk bar.test
  cp foo.chk baz
  cp foo.chk bla.t
  cp foo.chk bli.suff
  cp foo.chk sub/test
  
  $ACLOCAL
  $AUTOCONF
  $AUTOMAKE -a
  
  ./configure
  $MAKE check || { cat test-suite.log; Exit 1; }
  ls -l . sub
  cat test-suite.log
  test -f foo.log
  test -f bar.log
  test -f baz.log
  test -f bla.log
  test -f bli.suff.log
  test -f sub/test.log
  
  T_LOG_FLAGS=--bad $MAKE -e check && Exit 1
  cat test-suite.log
  cat bla.log
  # With the above flag overridden, bla.t should fail ...
  $EGREP '(^ *|/)t-compiler:.* invalid .*--bad' bla.log
  # ... but no other test should.
  grep -v '^FAIL: bla\.t ' bla.log | grep 'FAIL:' && Exit 1
  
  # Try also with a VPATH build.
  $MAKE distcheck
  
  :
  

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