46 lines
1.7 KiB
C++
46 lines
1.7 KiB
C++
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/*
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* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*
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*/
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#include "runtime/os.hpp"
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#include "unittest.hpp"
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#define LOG_TEST_STRING_LITERAL "a (hopefully) unique log message for testing"
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static inline bool string_contains_substring(const char* haystack, const char* needle) {
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return strstr(haystack, needle) != NULL;
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}
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static inline bool file_exists(const char* filename) {
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struct stat st;
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return os::stat(filename, &st) == 0;
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}
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static inline void delete_file(const char* filename) {
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if (!file_exists(filename)) {
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return;
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}
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int ret = remove(filename);
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EXPECT_TRUE(ret == 0 || errno == ENOENT) << "failed to remove file '" << filename << "': "
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<< os::strerror(errno) << " (" << errno << ")";
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}
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