1 /* 2 * Copyright (c) 2016, 2017, 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 "precompiled.hpp" 25 #include "jvm.h" 26 #include "logTestFixture.hpp" 27 #include "logTestUtils.inline.hpp" 28 #include "logging/logConfiguration.hpp" 29 #include "memory/resourceArea.hpp" 30 #include "unittest.hpp" 31 #include "utilities/ostream.hpp" 32 33 LogTestFixture::LogTestFixture() { 34 // Set up TestLogFileName to include PID, testcase name and test name 35 int ret = jio_snprintf(_filename, sizeof(_filename), "testlog.pid%d.%s.%s.log", 36 os::current_process_id(), 37 ::testing::UnitTest::GetInstance()->current_test_info()->test_case_name(), 38 ::testing::UnitTest::GetInstance()->current_test_info()->name()); 39 EXPECT_GT(ret, 0) << "_filename buffer issue"; 40 TestLogFileName = _filename; 41 } 42 43 LogTestFixture::~LogTestFixture() { 44 restore_default_log_config(); 45 delete_file(TestLogFileName); 46 } 47 48 bool LogTestFixture::set_log_config(const char* output, 49 const char* what, 50 const char* decorators, 51 const char* options, 52 bool allow_failure) { 53 ResourceMark rm; 54 stringStream stream; 55 bool success = LogConfiguration::parse_log_arguments(output, what, decorators, options, &stream); 56 if (!allow_failure) { 57 const char* errmsg = stream.as_string(); 58 EXPECT_STREQ("", errmsg) << "Unexpected error reported"; 59 EXPECT_TRUE(success) << "Shouldn't cause errors"; 60 } 61 return success; 62 } 63 64 void LogTestFixture::restore_default_log_config() { 65 LogConfiguration::disable_logging(); 66 set_log_config("stdout", "all=warning"); 67 }