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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#! /bin/sh
# Copyright (C) 2011-2012 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 harness features:
# - recovery from unreadable '.trs' files, in various scenarios
. ./defs || Exit 1
cat >> configure.ac <<END
AC_OUTPUT
END
cat > Makefile.am << 'END'
TESTS = foo.test bar.test
TEST_LOG_COMPILER = true
END
: > foo.test
: > bar.test
TEST_STATUS=0; export TEST_STATUS
$ACLOCAL
$AUTOCONF
$AUTOMAKE -a
./configure
: > t
chmod a-r t
test ! -r t || Exit 77
rm -f t
: Create the required log files.
$MAKE check
test -f foo.trs
test -f bar.trs
: Recreate with a sweeping "make check".
chmod a-r bar.trs
$MAKE check
test -f foo.trs
test -r foo.trs
test -f bar.trs
test -r bar.trs
: Again, this time with one .trs file missing and the other
: one unreadable.
rm -f foo.trs
chmod a-r bar.trs
$MAKE check
test -f foo.trs
test -r foo.trs
test -f bar.trs
test -r bar.trs
: Again, but using "make recheck" this time.
rm -f foo.trs
chmod a-r bar.trs
$MAKE recheck >stdout || { cat stdout; Exit 1; }
cat stdout
test -f foo.trs
test -r foo.trs
test -f bar.trs
test -r bar.trs
grep '^PASS: foo\.test' stdout
grep '^PASS: bar\.test' stdout
: Recreate by remaking the global test log.
chmod a-r foo.trs
rm -f test-suite.log
$MAKE test-suite.log >stdout || { cat stdout; Exit 1; }
cat stdout
test -f foo.trs
test -r foo.trs
grep '^PASS: foo\.test' stdout
grep 'bar\.test' stdout && Exit 1
# Also test that have only run before should be counted in the final
# testsuite summary.
grep '^# TOTAL: *2$' stdout
: Setup for the next check.
: > baz.test
sed 's/^TESTS =.*/& baz.test/' Makefile > t
diff t Makefile && Exit 99
mv -f t Makefile
$MAKE check
test -f foo.trs
test -f bar.trs
test -f baz.trs
: Interactions with lazy test reruns are OK.
chmod a-r foo.trs
$sleep
touch stamp
$sleep
touch bar.test
RECHECK_LOGS= $MAKE -e check >stdout || { cat stdout; Exit 1; }
cat stdout
test -r foo.trs
is_newest bar.trs bar.test
grep '^PASS: foo\.test' stdout
grep '^PASS: bar\.test' stdout
grep 'baz\.test' stdout && Exit 1
# Also test that have only run before should be counted in the final
# testsuite summary.
grep '^# TOTAL: *3$' stdout
: