chrony/test/compilation/003-sanitizers
2020-03-05 16:02:15 +01:00

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#!/bin/bash
# Run the unit and simulation tests with different compiler sanitizers
# and under valgrind
cd ../..
if [ "$(uname -sm)" != "Linux x86_64" ]; then
echo Test supported on Linux x86_64 only
exit 1
fi
[ -f /etc/os-release ] && . /etc/os-release
if [ "$ID" = "fedora" ]; then
echo Checking test dependencies:
rpm -q {valgrind,gcc,clang}.x86_64 {libgcc,clang-libs}.{x86_64,i686} || exit 1
rpm -q {libseccomp,nettle,nss-softokn-freebl,libtomcrypt,gnutls}-devel.{x86_64,i686} || exit 1
echo
fi
touch Makefile
for CC in gcc clang; do
export CC
for arch_opts in "-m32" ""; do
pushd test/simulation/clknetsim || exit 1
make clean > /dev/null 2>&1
CFLAGS="$arch_opts -DCLKNETSIM_DISABLE_SYSCALL" make "$@" || exit 1
echo
popd
for extra_config_opts in \
"--all-privops" \
"--disable-scfilter" \
"--without-gnutls" \
"--without-nettle" \
"--without-nettle --without-nss" \
"--without-nettle --without-nss --without-tomcrypt"; \
do
for san_options in "" "-fsanitize=address" "-fsanitize=memory"; do
export CFLAGS="-O2 -g -fsanitize=undefined -fsanitize=float-divide-by-zero -fno-sanitize-recover=undefined,float-divide-by-zero $san_options $arch_opts"
# clang msan doesn't work on i686 and otherwise requires patches
echo $CFLAGS | grep -q 'sanitize=memory' && continue
# build fails with clang ubsan on i686 (Fedora only?)
[ "$arch_opts" = "-m32" -a "$CC" = "clang" ] && continue
[ "$CC" = "gcc" ] && echo $CFLAGS | grep -q 'sanitize=address' && CFLAGS="$CFLAGS -static-libasan"
config_opts="--with-user=chrony --enable-debug --enable-scfilter --enable-ntp-signd $extra_config_opts"
echo -----------------------------------------------------------------------------
echo CC=\"$CC\" CFLAGS=\"$CFLAGS\" ./configure $config_opts
make distclean > /dev/null 2>&1
./configure $config_opts || exit 1
if echo "$config_opts" | grep -q all-privops; then
for op in ADJUSTTIME ADJUSTTIMEX SETTIME BINDSOCKET; do
echo "#define PRIVOPS_$op 1" >> config.h
done
fi
make "$@" || exit 1
[ -n "$BUILD_TEST_ONLY" ] && continue
echo
pushd test/unit || exit 1
if [ "$san_options" = "" ]; then
make check TEST_WRAPPER="valgrind --error-exitcode=1" || exit 1
else
make check || exit 1
fi
popd
echo
pushd test/simulation || exit 1
CLKNETSIM_RANDOM_SEED=101 ./run -i 1 || exit 1
popd
done
done
done
done