comparison hotspot/test/native/logging/logTestUtils.inline.hpp @ 40902:395e1f3ec886

8157948: UL allows same log file with multiple file= Reviewed-by: dholmes, rehn
author mlarsson
date Mon, 29 Aug 2016 14:11:22 +0200
parents
children 36a9cca78d25
comparison
equal deleted inserted replaced
-1:000000000000 0:cfbbb14d25ef
1 /*
2 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24 #include "runtime/os.hpp"
25 #include "unittest.hpp"
26
27 #define LOG_TEST_STRING_LITERAL "a (hopefully) unique log message for testing"
28
29 static inline bool string_contains_substring(const char* haystack, const char* needle) {
30 return strstr(haystack, needle) != NULL;
31 }
32
33 static inline bool file_exists(const char* filename) {
34 struct stat st;
35 return os::stat(filename, &st) == 0;
36 }
37
38 static inline void delete_file(const char* filename) {
39 if (!file_exists(filename)) {
40 return;
41 }
42 int ret = remove(filename);
43 EXPECT_TRUE(ret == 0 || errno == ENOENT) << "failed to remove file '" << filename << "': "
44 << os::strerror(errno) << " (" << errno << ")";
45 }