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#!/bin/bash
set -e # fail on any error
OS=`uname`
CXX=$1
CC=$2
CXXFLAGS="-mno-omit-leaf-frame-pointer -fno-omit-frame-pointer -fno-optimize-sibling-calls"
SYMBOLIZER=../scripts/asan_symbolize.py
FILE_CHECK=../../../../../build/Release+Asserts/bin/FileCheck
# check_program exe_file src_file [check_prefix]
check_program() {
exe=$1
src=$2
prefix="CHECK"
if [ "z$3" != "z" ] ; then
prefix=$3
fi
./$exe 2>&1 | $SYMBOLIZER 2> /dev/null | c++filt | \
$FILE_CHECK $src --check-prefix=$prefix
}
C_TEST=use-after-free
echo "Sanity checking a test in pure C"
$CC -g -faddress-sanitizer -O2 $C_TEST.c
check_program a.out $C_TEST.c
rm ./a.out
echo "Sanity checking a test in pure C with -pie"
$CC -g -faddress-sanitizer -O2 $C_TEST.c -pie
check_program a.out $C_TEST.c
rm ./a.out
echo "Testing sleep_before_dying"
$CC -g -faddress-sanitizer -O2 $C_TEST.c
export ASAN_OPTIONS="sleep_before_dying=1"
check_program a.out $C_TEST.c CHECKSLEEP
export ASAN_OPTIONS=""
rm ./a.out
for t in *.tmpl; do
for b in 32 64; do
for O in 0 1 2 3; do
c=`basename $t .tmpl`
c_so=$c-so
exe=$c.$b.O$O
so=$c.$b.O$O-so.so
echo testing $exe
build_command="$CXX $CXXFLAGS -g -m$b -faddress-sanitizer -O$O $c.cc -o $exe"
[ "$DEBUG" == "1" ] && echo $build_command
$build_command
[ -e "$c_so.cc" ] && $CXX $CXXFLAGS -g -m$b -faddress-sanitizer -O$O $c_so.cc -fPIC -shared -o $so
# If there's an OS-specific template, use it.
# Please minimize the use of OS-specific templates.
if [ -e "$t.$OS" ]
then
actual_t="$t.$OS"
else
actual_t="$t"
fi
./$exe 2>&1 | $SYMBOLIZER 2> /dev/null | c++filt | ./match_output.py $actual_t
rm ./$exe
[ -e "$so" ] && rm ./$so
done
done
done
exit 0
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