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Add support for running the testsuite under 'valgrind'.

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This commit is contained in:
Ben Pfaff 2010-02-01 14:26:07 -08:00
parent 28447a186b
commit b6fa444705
3 changed files with 97 additions and 0 deletions
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48
tests/automake.mk
View File

@ -95,6 +95,54 @@ check-lcov: all tests/atconfig tests/atlocal $(TESTSUITE) $(lcov_wrappers)
cd tests && genhtml -q -o coverage.html coverage.info; \ cd tests && genhtml -q -o coverage.html coverage.info; \
exit $$rc exit $$rc
# valgrind support
valgrind_wrappers = \
tests/valgrind/ovs-appctl \
tests/valgrind/ovs-vsctl \
tests/valgrind/ovsdb-client \
tests/valgrind/ovsdb-server \
tests/valgrind/ovsdb-tool \
tests/valgrind/test-aes128 \
tests/valgrind/test-classifier \
tests/valgrind/test-csum \
tests/valgrind/test-dhcp-client \
tests/valgrind/test-dir_name \
tests/valgrind/test-flows \
tests/valgrind/test-hash \
tests/valgrind/test-hmap \
tests/valgrind/test-json \
tests/valgrind/test-jsonrpc \
tests/valgrind/test-list \
tests/valgrind/test-lockfile \
tests/valgrind/test-ovsdb \
tests/valgrind/test-reconnect \
tests/valgrind/test-sha1 \
tests/valgrind/test-stp \
tests/valgrind/test-timeval \
tests/valgrind/test-type-props \
tests/valgrind/test-uuid \
tests/valgrind/test-vconn
$(valgrind_wrappers): tests/valgrind-wrapper.in
@test -d tests/valgrind || mkdir tests/valgrind
sed -e 's,[@]wrap_program[@],$@,' \
$(top_srcdir)/tests/valgrind-wrapper.in > $@.tmp
chmod +x $@.tmp
mv $@.tmp $@
CLEANFILES += $(valgrind_wrappers)
EXTRA_DIST += tests/valgrind-wrapper.in
VALGRIND = valgrind --log-file=valgrind.%p --leak-check=full \
--suppressions=$(abs_top_srcdir)/tests/openssl.supp --num-callers=20
EXTRA_DIST += tests/openssl.supp
check-valgrind: all tests/atconfig tests/atlocal $(TESTSUITE) $(valgrind_wrappers)
$(SHELL) '$(TESTSUITE)' -C tests CHECK_VALGRIND=true VALGRIND='$(VALGRIND)' AUTOTEST_PATH='tests/valgrind:$(AUTOTEST_PATH)' -d $(TESTSUITEFLAGS)
@echo
@echo '----------------------------------------------------------------------'
@echo 'Valgrind output can be found in tests/testsuite.dir/*/valgrind.*'
@echo '----------------------------------------------------------------------'
clean-local: clean-local:
test ! -f '$(TESTSUITE)' || $(SHELL) '$(TESTSUITE)' -C tests --clean test ! -f '$(TESTSUITE)' || $(SHELL) '$(TESTSUITE)' -C tests --clean

13
tests/openssl.supp Normal file
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@ -0,0 +1,13 @@
# suppress OpenSSL errors from valgrind
{
BN_mod_inverse
Memcheck:Cond
fun:BN_mod_inverse
}
{
BN_div
Memcheck:Cond
fun:BN_div
}

36
tests/valgrind-wrapper.in Executable file
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@ -0,0 +1,36 @@
#! /bin/sh
wrap_program=`basename '@wrap_program@'`
# Strip the first directory from $PATH that contains $wrap_program,
# so that below we run the real $wrap_program, not ourselves.
not_found=true
new_path=
first=true
save_IFS=$IFS
IFS=:
for dir in $PATH; do
IFS=$save_IFS
if $not_found && test -x "$dir/$wrap_program"; then
not_found=false
else
if $first; then
first=false
new_path=$dir
else
new_path=$new_path:$dir
fi
fi
done
IFS=$save_IFS
if $not_found; then
echo "$0: error: cannot find $wrap_program in \$PATH" >&2
exit 1
fi
PATH=$new_path
export PATH
: ${VALGRIND:=valgrind -q --log-file=valgrind.%p --leak-check=full}
exec $VALGRIND $wrap_program "$@"
echo "$0: failed to execute $VALGRIND $wrap_program" "$@" >&2
exit 1