mirror of
https://github.com/nillerusr/source-engine.git
synced 2025-01-13 18:56:44 +00:00
177 lines
6.5 KiB
Bash
Executable File
177 lines
6.5 KiB
Bash
Executable File
#!/bin/sh
|
|
# Copyright (c) 2005, 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: Maxim Lifantsev
|
|
#
|
|
# Run the heap checker unittest in a mode where it is supposed to crash and
|
|
# return an error if it doesn't.
|
|
|
|
# We expect BINDIR to be set in the environment.
|
|
# If not, we set it to some reasonable value.
|
|
BINDIR="${BINDIR:-.}"
|
|
|
|
if [ "x$1" = "x-h" -o "x$1" = "x--help" ]; then
|
|
echo "USAGE: $0 [unittest dir]"
|
|
echo " By default, unittest_dir=$BINDIR"
|
|
exit 1
|
|
fi
|
|
|
|
EXE="${1:-$BINDIR}/heap-checker_unittest"
|
|
TMPDIR="/tmp/heap_check_death_info"
|
|
|
|
ALARM() {
|
|
# You need perl to run pprof, so I assume it's installed
|
|
perl -e '
|
|
$timeout=$ARGV[0]; shift;
|
|
$retval = 255; # the default retval, for the case where we timed out
|
|
eval { # need to run in an eval-block to trigger during system()
|
|
local $SIG{ALRM} = sub { die "alarm\n" }; # \n is required!
|
|
alarm $timeout;
|
|
$retval = system(@ARGV);
|
|
# Make retval bash-style: exit status, or 128+n if terminated by signal n
|
|
$retval = ($retval & 127) ? (128 + $retval) : ($retval >> 8);
|
|
alarm 0;
|
|
};
|
|
exit $retval; # return system()-retval, or 255 if system() never returned
|
|
' "$@"
|
|
}
|
|
|
|
# $1: timeout for alarm;
|
|
# $2: regexp of expected exit code(s);
|
|
# $3: regexp to match a line in the output;
|
|
# $4: regexp to not match a line in the output;
|
|
# $5+ args to pass to $EXE
|
|
Test() {
|
|
# Note: make sure these varnames don't conflict with any vars outside Test()!
|
|
timeout="$1"
|
|
shift
|
|
expected_ec="$1"
|
|
shift
|
|
expected_regexp="$1"
|
|
shift
|
|
unexpected_regexp="$1"
|
|
shift
|
|
|
|
echo -n "Testing $EXE with $@ ... "
|
|
output="$TMPDIR/output"
|
|
ALARM $timeout env "$@" $EXE > "$output" 2>&1
|
|
actual_ec=$?
|
|
ec_ok=`expr "$actual_ec" : "$expected_ec$" >/dev/null || echo false`
|
|
matches_ok=`test -z "$expected_regexp" || \
|
|
grep "$expected_regexp" "$output" >/dev/null 2>&1 || echo false`
|
|
negmatches_ok=`test -z "$unexpected_regexp" || \
|
|
! grep "$unexpected_regexp" "$output" >/dev/null 2>&1 || echo false`
|
|
if $ec_ok && $matches_ok && $negmatches_ok; then
|
|
echo "PASS"
|
|
return 0 # 0: success
|
|
fi
|
|
# If we get here, we failed. Now we just need to report why
|
|
echo "FAIL"
|
|
if [ $actual_ec -eq 255 ]; then # 255 == SIGTERM due to $ALARM
|
|
echo "Test was taking unexpectedly long time to run and so we aborted it."
|
|
echo "Try the test case manually or raise the timeout from $timeout"
|
|
echo "to distinguish test slowness from a real problem."
|
|
else
|
|
$ec_ok || \
|
|
echo "Wrong exit code: expected: '$expected_ec'; actual: $actual_ec"
|
|
$matches_ok || \
|
|
echo "Output did not match '$expected_regexp'"
|
|
$negmatches_ok || \
|
|
echo "Output unexpectedly matched '$unexpected_regexp'"
|
|
fi
|
|
echo "Output from failed run:"
|
|
echo "---"
|
|
cat "$output"
|
|
echo "---"
|
|
return 1 # 1: failure
|
|
}
|
|
|
|
TMPDIR=/tmp/heap_check_death_info
|
|
rm -rf $TMPDIR || exit 1
|
|
mkdir $TMPDIR || exit 2
|
|
|
|
export HEAPCHECK=strict # default mode
|
|
|
|
# These invocations should pass (0 == PASS):
|
|
|
|
# This tests that turning leak-checker off dynamically works fine
|
|
Test 120 0 "^PASS$" "" HEAPCHECK="" || exit 1
|
|
|
|
# This disables threads so we can cause leaks reliably and test finding them
|
|
Test 120 0 "^PASS$" "" HEAP_CHECKER_TEST_NO_THREADS=1 || exit 2
|
|
|
|
# Test that --test_cancel_global_check works
|
|
Test 20 0 "Canceling .* whole-program .* leak check$" "" \
|
|
HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_TEST_CANCEL_GLOBAL_CHECK=1 || exit 3
|
|
Test 20 0 "Canceling .* whole-program .* leak check$" "" \
|
|
HEAP_CHECKER_TEST_TEST_LOOP_LEAK=1 HEAP_CHECKER_TEST_TEST_CANCEL_GLOBAL_CHECK=1 || exit 4
|
|
|
|
# Test that very early log messages are present and controllable:
|
|
EARLY_MSG="Starting tracking the heap$"
|
|
|
|
Test 60 0 "$EARLY_MSG" "" \
|
|
HEAPCHECK="" HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 \
|
|
PERFTOOLS_VERBOSE=10 || exit 5
|
|
Test 60 0 "MemoryRegionMap Init$" "" \
|
|
HEAPCHECK="" HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 \
|
|
PERFTOOLS_VERBOSE=11 || exit 6
|
|
Test 60 0 "" "$EARLY_MSG" \
|
|
HEAPCHECK="" HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 \
|
|
PERFTOOLS_VERBOSE=-11 || exit 7
|
|
|
|
# These invocations should fail with very high probability,
|
|
# rather than return 0 or hang (1 == exit(1), 134 == abort(), 139 = SIGSEGV):
|
|
|
|
Test 60 1 "Exiting .* because of .* leaks$" "" \
|
|
HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 || exit 8
|
|
Test 60 1 "Exiting .* because of .* leaks$" "" \
|
|
HEAP_CHECKER_TEST_TEST_LOOP_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 || exit 9
|
|
|
|
# Test that we produce a reasonable textual leak report.
|
|
Test 60 1 "MakeALeak" "" \
|
|
HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECK_TEST_NO_THREADS=1 \
|
|
|| exit 10
|
|
|
|
# Test that very early log messages are present and controllable:
|
|
Test 60 1 "Starting tracking the heap$" "" \
|
|
HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 PERFTOOLS_VERBOSE=10 \
|
|
|| exit 11
|
|
Test 60 1 "" "Starting tracking the heap" \
|
|
HEAP_CHECKER_TEST_TEST_LEAK=1 HEAP_CHECKER_TEST_NO_THREADS=1 PERFTOOLS_VERBOSE=-10 \
|
|
|| exit 12
|
|
|
|
cd / # so we're not in TMPDIR when we delete it
|
|
rm -rf $TMPDIR
|
|
|
|
echo "PASS"
|
|
|
|
exit 0
|