kc3-lang/automake/t/am-missing-prog.sh

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• Hash : 5ddf1007
  Author :
  Date : 2012-10-27T16:41:39
  

  tests: prefer including 'test-init.sh' rather than './defs'
  
  This is a follow-up to today's commit v1.12.4-22-g0610fc8,
  "tests: prepare to move ./defs to t/ax/test-init.sh"
  
  * All tests: To run the common setup, use the command:
  
      . test-init.sh
  
  instead of the older, "historical" one:
  
      . ./defs || exit 1
  
  Note that the "|| exit 1" wasn't really useful, since the 'errexit'
  shell flag is in effect in both './defs' and 'test-init.sh', and all
  the known shells that are good enough to run the automake testsuite
  do automatically exit with error when a sourced file cannot be found
  (at least, they do so in non-interactive mode, which is the only
  mode that concerns us in the testsuite).
  
  * t/ax/tap-summary-aux.sh, t/ax/testsuite-summary-checks.sh: Likewise.
  
  * gen-testsuite-part: Do the same in the generated tests.
  
  Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
  

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• t/am-missing-prog.sh

• #! /bin/sh
  # Copyright (C) 2003-2012 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/>.
  
  # Test AM_MISSING_PROG.
  
  . test-init.sh
  
  cat >> configure.ac <<'END'
  AM_MISSING_PROG([NO_SUCH_COMMAND],    [am-none-none])
  AM_MISSING_PROG([MISMATCHED_COMMAND], [am-exit-63])
  AM_MISSING_PROG([OVERRIDDEN_COMMAND], [am-none-none])
  AM_MISSING_PROG([COMMAND_FOUND],      [my-command])
  AC_OUTPUT
  END
  
  mkdir bin
  cat > bin/am-exit-63 <<'END'
  #!/bin/sh
  echo "Oops, I'm too old"
  exit 63
  END
  cat > bin/am-overridden <<'END'
  #!/bin/sh
  echo "Hey, I'm OK!"
  exit 0
  END
  cat > bin/my-command <<'END'
  #!/bin/sh
  echo SNAFU
  exit 0
  END
  chmod a+x bin/*
  PATH=$(pwd)/bin$PATH_SEPARATOR$PATH; export PATH
  
  cat > Makefile.am <<'END'
  # Different for different targets, for the sake of parallel make.
  o = $@-stdout
  e = $@-stderr
  
  debug_info = grep . $@-stdout $@-stderr
  status_is = $(debug_info); echo $@: st=$$st; test $$st -eq
  
  w_mis = 'am-none-none' is needed, and is missing on your system
  w_old = 'am-exit-63' is needed, and is probably too old
  
  test1:
  	st=0; $(NO_SUCH_COMMAND) >$o 2>$e || st=$$?; $(status_is) 127
          grep "^WARNING: $(w_mis)" $e
  	test ! -s $o
  test2:
  	st=0; $(MISMATCHED_COMMAND) >$o 2>$e || st=$$?; $(status_is) 63
          grep "^WARNING: $(w_old)" $e
  	test "`cat $o`" = "Oops, I'm too old"
  test3:
  	st=0; $(OVERRIDDEN_COMMAND) >$o 2>$e || st=$$?; $(status_is) 0
  	st=0; $(OVERRIDDEN_COMMAND) >$o 2>$e || st=$$?; \
  	test ! -s $e
  	test "`cat $o`" = "Hey, I'm OK!"
  test4:
  	st=0; $(COMMAND_FOUND) >$o 2>$e || st=$$?; $(status_is) 0
  	test ! -s $e
  	test "`cat $o`" = SNAFU
  check-local: test1 test2 test2 test4
  .PHONY: test1 test2 test2 test4
  CLEANFILES = test[1234]-stdout test[1234]-stderr
  END
  
  $ACLOCAL
  $AUTOCONF
  $AUTOMAKE
  
  ./configure OVERRIDDEN_COMMAND=am-overridden
  
  $FGREP COMMAND Makefile.in Makefile # For debugging.
  
  grep "^NO_SUCH_COMMAND = \${SHELL} .*/missing .*am-none-none" Makefile
  grep "^MISMATCHED_COMMAND = \${SHELL} .*/missing .*am-exit-63" Makefile
  grep "^COMMAND_FOUND = \${SHELL} .*/missing .*my-command" Makefile
  grep '^OVERRIDDEN_COMMAND = am-overridden *$' Makefile
  
  $MAKE test1 test2 test3 test4
  $MAKE distcheck DISTCHECK_CONFIGURE_FLAGS='OVERRIDDEN_COMMAND=am-overridden'
  
  :
  

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