1 files changed, 92 insertions, 0 deletions
diff --git a/Final/cpp/tests/setup b/Final/cpp/tests/setup
new file mode 100644
index 0000000000..f46435864b
--- /dev/null
+++ b/Final/cpp/tests/setup
@@ -0,0 +1,92 @@
+# -*- sh -*-
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+test "$VERBOSE" = yes && set -x
+
+pwd=`pwd`
+t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
+pid=0
+test -z "$TEST_DEBUG" &&
+trap 's=$?;test $pid = 0||kill -2 $pid;cd "$pwd" && rm -rf $t0 && exit $s' 0
+test -z "$TEST_DEBUG" && trap '(exit $?); exit $?' 1 2 13 15
+
+framework_failure=0
+mkdir -p $tmp || framework_failure=1
+cd $tmp || framework_failure=1
+
+gen_supp=--gen-suppressions=all
+# This option makes valgrind significantly slower.
+full_leak_check=--leak-check=full
+
+vg_options="
+  --suppressions=$abs_srcdir/.vg-supp
+  --num-callers=25
+  --demangle=no
+  --track-fds=yes
+  $full_leak_check
+  $gen_supp
+  "
+# configure tests for the existence of valgrind.
+# If it's not available, then make $vg and vg_check no-ops.
+if test x$VALGRIND = x; then
+  vg=
+else
+  vg="libtool --mode=execute valgrind `echo $vg_options` --"
+fi
+
+vg_leak_check()
+{
+  local file=$1
+  local fail
+  # If we detect a leak, dump all output to stderr.
+  grep -E '^==[0-9]+== +definitely lost: [^0]' $file \
+      && { fail=1; cat $file 1>&2;
+           echo "found memory leaks (see log file, $file); see above" 1>&2; }
+  test "$fail" = ''
+}
+
+
+# Ensure 1) that there is an ERROR SUMMARY line, and
+# 2) that the number of errors is 0.
+# An offending line looks like this:
+# ==29302== ERROR SUMMARY: 4 errors from 2 contexts (suppressed: 16 from 5)
+vg_error_check()
+{
+  local file=$1
+  local fail
+  # If we detect a leak, dump all output to stderr.
+  grep -E '^==[0-9]+== ERROR SUMMARY:' $file > /dev/null \
+      || { fail=1; cat $file 1>&2;
+           echo "no valgrind ERROR SUMMARY line in $file" 1>&2; }
+  if test "$fail" = ''; then
+    grep -E '^==[0-9]+== ERROR SUMMARY: [^0] ' $file \
+      && { fail=1; cat $file 1>&2;
+	   echo "valgrind reported errors in $file; see above" 1>&2; }
+  fi
+  test "$fail" = ''
+}
+
+vg_check()
+{
+  local file=$1
+  if test x$VALGRIND != x; then
+    vg_error_check $file && vg_leak_check $file
+  fi
+}