1 files changed, 49 insertions, 0 deletions
diff --git a/lib/tsan/lit_tests/test_output.sh b/lib/tsan/lit_tests/test_output.sh
new file mode 100755
index 000000000000..d21c9a797ad3
--- /dev/null
+++ b/lib/tsan/lit_tests/test_output.sh
@@ -0,0 +1,49 @@
+#!/bin/bash
+
+ulimit -s 8192
+set -e # fail on any error
+
+ROOTDIR=$(dirname $0)/..
+BLACKLIST=$ROOTDIR/lit_tests/Helpers/blacklist.txt
+
+# Assuming clang is in path.
+CC=clang
+CXX=clang++
+
+# TODO: add testing for all of -O0...-O3
+CFLAGS="-fsanitize=thread -fsanitize-blacklist=$BLACKLIST -fPIE -O1 -g -fno-builtin -Wall"
+LDFLAGS="-pie -lpthread -ldl $ROOTDIR/rtl/libtsan.a"
+
+test_file() {
+  SRC=$1
+  COMPILER=$2
+  echo ----- TESTING $(basename $1)
+  OBJ=$SRC.o
+  EXE=$SRC.exe
+  $COMPILER $SRC $CFLAGS -c -o $OBJ
+  $COMPILER $OBJ $LDFLAGS -o $EXE
+  RES=$($EXE 2>&1 || true)
+  printf "%s\n" "$RES" | FileCheck $SRC
+  if [ "$3" == "" ]; then
+    rm -f $EXE $OBJ
+  fi
+}
+
+if [ "$1" == "" ]; then
+  for c in $ROOTDIR/lit_tests/*.{c,cc}; do
+    if [[ $c == */failing_* ]]; then
+      echo SKIPPING FAILING TEST $c
+      continue
+    fi
+    COMPILER=$CXX
+    case $c in
+      *.c) COMPILER=$CC
+    esac
+    test_file $c $COMPILER &
+  done
+  for job in `jobs -p`; do
+    wait $job || exit 1
+  done
+else
+  test_file $ROOTDIR/lit_tests/$1 $CXX "DUMP"
+fi