blob: 755241ec5bb45aac948b5a27cda147c9413ecf96 [file] [log] [blame]
Austin Schuh745610d2015-09-06 18:19:50 -07001#!/bin/sh
2
3# Copyright (c) 2013, Google Inc.
4# All rights reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions are
8# met:
9#
10# * Redistributions of source code must retain the above copyright
11# notice, this list of conditions and the following disclaimer.
12# * Redistributions in binary form must reproduce the above
13# copyright notice, this list of conditions and the following disclaimer
14# in the documentation and/or other materials provided with the
15# distribution.
16# * Neither the name of Google Inc. nor the names of its
17# contributors may be used to endorse or promote products derived from
18# this software without specific prior written permission.
19#
20# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31
32# ---
33# Author: Adhemerval Zanella
34#
35# Runs the tcmalloc_unittest with various environment variables.
36# This is necessary because tuning some environment variables
37# (TCMALLOC_TRANSFER_NUM_OBJ for instance) should not change program
38# behavior, just performance.
39
40BINDIR="${BINDIR:-.}"
41TCMALLOC_UNITTEST="${1:-$BINDIR/tcmalloc_unittest}"
42
43TMPDIR=/tmp/tcmalloc_unittest
44rm -rf $TMPDIR || exit 2
45mkdir $TMPDIR || exit 3
46
47run_unittest() {
48 if $TCMALLOC_UNITTEST > $TMPDIR/output 2>&1; then
49 echo "OK"
50 else
51 echo "FAILED"
52 echo "Output from the failed run:"
53 echo "----"
54 cat $TMPDIR/output
55 echo "----"
56 exit 4
57 fi
58}
59
60# $1: value of tcmalloc_unittest env. var.
61run_check_transfer_num_obj() {
62 [ -n "$1" ] && export TCMALLOC_TRANSFER_NUM_OBJ="$1"
63
64 echo -n "Testing $TCMALLOC_UNITTEST with TCMALLOC_TRANSFER_NUM_OBJ=$1 ... "
65 run_unittest
66}
67
68run_check_transfer_num_obj ""
69run_check_transfer_num_obj "40"
70run_check_transfer_num_obj "4096"
71
72echo -n "Testing $TCMALLOC_UNITTEST with TCMALLOC_AGGRESSIVE_DECOMMIT=f ... "
73
74TCMALLOC_AGGRESSIVE_DECOMMIT=f run_unittest
75
76echo -n "Testing $TCMALLOC_UNITTEST with TCMALLOC_HEAP_LIMIT_MB=512 ... "
77
78TCMALLOC_HEAP_LIMIT_MB=512 run_unittest
79
80echo "PASS"