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5787f0b95e
The log message regex has been
[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}\.[0-9]{3}\+[0-9]{4}: [0-9]+: debug|info|warning|error :
The precedence of '|' is high though, so this is equivalent to matching
[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}\.[0-9]{3}\+[0-9]{4}: [0-9]+: debug
Or
info
Or
warning
Or
error :
Which is clearly not what it should have done. This caused the code to
skip over things which are not log messages. The solution is to simply
add brackets.
A test case is also added to validate correctness.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
68 lines
2.0 KiB
C
68 lines
2.0 KiB
C
/*
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* Copyright (C) 2013 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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*/
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#include <config.h>
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#include "testutils.h"
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#include "virlog.h"
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struct testLogMatchData {
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const char *str;
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bool res;
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};
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static int
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testLogMatch(const void *opaque)
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{
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const struct testLogMatchData *data = opaque;
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bool got = virLogProbablyLogMessage(data->str);
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if (got != data->res) {
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fprintf(stderr, "Expected '%d' but got '%d' for '%s'\n",
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data->res, got, data->str);
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return -1;
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}
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return 0;
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}
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static int
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mymain(void)
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{
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int ret = 0;
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#define TEST_LOG_MATCH(str, res) \
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do { \
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struct testLogMatchData data = { \
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str, res \
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}; \
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if (virtTestRun("testLogMatch " # str, testLogMatch, &data) < 0) \
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ret = -1; \
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} while (0)
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TEST_LOG_MATCH("2013-10-11 15:43:43.866+0000: 28302: info : libvirt version: 1.1.3", true);
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TEST_LOG_MATCH("libvirt: error : cannot execute binary /usr/libexec/libvirt_lxc: No such file or directory", false);
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return ret;
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}
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VIRT_TEST_MAIN(mymain)
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