[asan] fix the test runner to detect build breakages; add a test for -pie

llvm-svn: 146528

1 files changed, 10 insertions, 3 deletions

diff --git a/compiler-rt/lib/asan/tests/test_output.sh b/compiler-rt/lib/asan/tests/test_output.sh
index dff48d2c286..594394dd2be 100755
--- a/compiler-rt/lib/asan/tests/test_output.sh
+++ b/compiler-rt/lib/asan/tests/test_output.sh
@@ -1,5 +1,7 @@
 #!/bin/bash
 
+set -e # fail on any error
+
 OS=`uname`
 CXX=$1
 CC=$2
@@ -7,9 +9,14 @@ CXXFLAGS="-mno-omit-leaf-frame-pointer"
 SYMBOLIZER=../scripts/asan_symbolize.py
 
 C_TEST=use-after-free
-$CC -g -faddress-sanitizer -O2 $C_TEST.c  || exit 1
 echo "Sanity checking a test in pure C"
-./a.out 2>&1 | grep "heap-use-after-free" > /dev/null || exit 1
+$CC -g -faddress-sanitizer -O2 $C_TEST.c
+./a.out 2>&1 | grep "heap-use-after-free" > /dev/null
+rm ./a.out
+
+echo "Sanity checking a test in pure C with -pie"
+$CC -g -faddress-sanitizer -O2 $C_TEST.c -pie
+./a.out 2>&1 | grep "heap-use-after-free" > /dev/null
 rm ./a.out
 
 for t in  *.tmpl; do
@@ -29,7 +36,7 @@ for t in  *.tmpl; do
       else
         actual_t="$t"
       fi
-      ./$exe 2>&1 | $SYMBOLIZER 2> /dev/null | c++filt | ./match_output.py $actual_t || exit 1
+      ./$exe 2>&1 | $SYMBOLIZER 2> /dev/null | c++filt | ./match_output.py $actual_t
       echo $exe
       rm ./$exe
       [ -e "$so" ] && rm ./$so