mirror of
https://github.com/openjdk/jdk.git
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139 lines
5.1 KiB
C++
139 lines
5.1 KiB
C++
/*
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* Copyright (c) 2015, 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 "precompiled.hpp"
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/////////////// Unit tests ///////////////
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#ifndef PRODUCT
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#include "logging/log.hpp"
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#include "logging/logConfiguration.hpp"
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#include "logging/logOutput.hpp"
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#include "memory/resourceArea.hpp"
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void Test_log_length() {
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remove("loglengthoutput.txt");
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// Write long message to output file
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ResourceMark rm;
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LogHandle(logging) log;
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bool success = LogConfiguration::parse_log_arguments("loglengthoutput.txt", "logging=trace",
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NULL, NULL, log.error_stream());
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assert(success, "test unable to configure logging");
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log.trace("01:1234567890-"
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"02:1234567890-"
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"03:1234567890-"
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"04:1234567890-"
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"05:1234567890-"
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"06:1234567890-"
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"07:1234567890-"
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"08:1234567890-"
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"09:1234567890-"
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"10:1234567890-"
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"11:1234567890-"
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"12:1234567890-"
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"13:1234567890-"
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"14:1234567890-"
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"15:1234567890-"
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"16:1234567890-"
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"17:1234567890-"
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"18:1234567890-"
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"19:1234567890-"
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"20:1234567890-"
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"21:1234567890-"
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"22:1234567890-"
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"23:1234567890-"
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"24:1234567890-"
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"25:1234567890-"
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"26:1234567890-"
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"27:1234567890-"
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"28:1234567890-"
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"29:1234567890-"
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"30:1234567890-"
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"31:1234567890-"
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"32:1234567890-"
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"33:1234567890-"
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"34:1234567890-"
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"35:1234567890-"
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"36:1234567890-"
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"37:1234567890-");
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LogConfiguration::parse_log_arguments("loglengthoutput.txt", "all=off",
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NULL, NULL, log.error_stream());
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// Look for end of message in output file
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FILE* fp = fopen("loglengthoutput.txt", "r");
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assert(fp, "File read error");
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char output[600];
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if (fgets(output, 600, fp) != NULL) {
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assert(strstr(output, "37:1234567890-"), "logging print size error");
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}
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fclose(fp);
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remove("loglengthoutput.txt");
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}
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#define assert_str_eq(s1, s2) \
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assert(strcmp(s1, s2) == 0, "Expected '%s' to equal '%s'", s1, s2)
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#define assert_char_in(c, s) \
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assert(strchr(s, c) != NULL, "Expected '%s' to contain character '%c'", s, c)
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#define assert_char_not_in(c, s) \
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assert(strchr(s, c) == NULL, "Expected '%s' to *not* contain character '%c'", s, c)
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void Test_configure_stdout() {
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ResourceMark rm;
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LogHandle(logging) log;
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LogOutput* stdoutput = LogOutput::Stdout;
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// Save current stdout config and clear it
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char* saved_config = os::strdup_check_oom(stdoutput->config_string());
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LogConfiguration::parse_log_arguments("stdout", "all=off", NULL, NULL, log.error_stream());
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// Enable 'logging=info', verifying it has been set
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LogConfiguration::configure_stdout(LogLevel::Info, true, LOG_TAGS(logging));
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assert_str_eq("logging=info,", stdoutput->config_string());
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assert(log_is_enabled(Info, logging), "logging was not properly enabled");
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// Enable 'gc=debug' (no wildcard), verifying no other tags are enabled
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LogConfiguration::configure_stdout(LogLevel::Debug, true, LOG_TAGS(gc));
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// No '+' character means only single tags are enabled, and no combinations
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assert_char_not_in('+', stdoutput->config_string());
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assert(log_is_enabled(Debug, gc), "logging was not properly enabled");
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// Enable 'gc*=trace' (with wildcard), verifying at least one tag combination is enabled (gc+...)
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LogConfiguration::configure_stdout(LogLevel::Trace, false, LOG_TAGS(gc));
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assert_char_in('+', stdoutput->config_string());
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assert(log_is_enabled(Trace, gc), "logging was not properly enabled");
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// Disable 'gc*' and 'logging', verifying all logging is properly disabled
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LogConfiguration::configure_stdout(LogLevel::Off, false, LOG_TAGS(gc));
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LogConfiguration::configure_stdout(LogLevel::Off, true, LOG_TAGS(logging));
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assert_str_eq("all=off", stdoutput->config_string());
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// Restore saved configuration
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LogConfiguration::parse_log_arguments("stdout", saved_config, NULL, NULL, log.error_stream());
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os::free(saved_config);
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}
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#endif // PRODUCT
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