Initial checkin

BeefRT/gperftools/src/tests/tcmalloc_unittest.sh

@@ -0,0 +1,68 @@
+#!/bin/sh
+
+# Copyright (c) 2013, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# ---
+# Author: Adhemerval Zanella
+#
+# Runs the tcmalloc_unittest with various environment variables.
+# This is necessary because tuning some environment variables
+# (TCMALLOC_TRANSFER_NUM_OBJ for instance) should not change program
+# behavior, just performance.
+
+BINDIR="${BINDIR:-.}"
+TCMALLOC_UNITTEST="${1:-$BINDIR}/tcmalloc_unittest"
+
+TMPDIR=/tmp/tcmalloc_unittest
+rm -rf $TMPDIR || exit 2
+mkdir $TMPDIR || exit 3
+
+# $1: value of tcmalloc_unittest env. var.
+run_check_transfer_num_obj() {
+    [ -n "$1" ] && export TCMALLOC_TRANSFER_NUM_OBJ="$1"
+
+    echo -n "Testing $TCMALLOC_UNITTEST with TCMALLOC_TRANSFER_NUM_OBJ=$1 ... "
+    if $TCMALLOC_UNITTEST > $TMPDIR/output 2>&1; then
+      echo "OK"
+    else
+      echo "FAILED"
+      echo "Output from the failed run:"
+      echo "----"
+      cat $TMPDIR/output
+      echo "----"
+      exit 4
+    fi
+}
+
+run_check_transfer_num_obj ""
+run_check_transfer_num_obj "40"
+run_check_transfer_num_obj "4096"
+
+echo "PASS"