| /* |
| * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| * |
| */ |
| |
| #include "precompiled.hpp" |
| |
| /////////////// Unit tests /////////////// |
| |
| #ifndef PRODUCT |
| |
| #include "logging/log.hpp" |
| #include "logging/logConfiguration.hpp" |
| #include "logging/logOutput.hpp" |
| #include "memory/resourceArea.hpp" |
| |
| void Test_log_length() { |
| remove("loglengthoutput.txt"); |
| |
| // Write long message to output file |
| ResourceMark rm; |
| LogHandle(logging) log; |
| bool success = LogConfiguration::parse_log_arguments("loglengthoutput.txt", "logging=trace", |
| NULL, NULL, log.error_stream()); |
| assert(success, "test unable to configure logging"); |
| log.trace("01:1234567890-" |
| "02:1234567890-" |
| "03:1234567890-" |
| "04:1234567890-" |
| "05:1234567890-" |
| "06:1234567890-" |
| "07:1234567890-" |
| "08:1234567890-" |
| "09:1234567890-" |
| "10:1234567890-" |
| "11:1234567890-" |
| "12:1234567890-" |
| "13:1234567890-" |
| "14:1234567890-" |
| "15:1234567890-" |
| "16:1234567890-" |
| "17:1234567890-" |
| "18:1234567890-" |
| "19:1234567890-" |
| "20:1234567890-" |
| "21:1234567890-" |
| "22:1234567890-" |
| "23:1234567890-" |
| "24:1234567890-" |
| "25:1234567890-" |
| "26:1234567890-" |
| "27:1234567890-" |
| "28:1234567890-" |
| "29:1234567890-" |
| "30:1234567890-" |
| "31:1234567890-" |
| "32:1234567890-" |
| "33:1234567890-" |
| "34:1234567890-" |
| "35:1234567890-" |
| "36:1234567890-" |
| "37:1234567890-"); |
| LogConfiguration::parse_log_arguments("loglengthoutput.txt", "all=off", |
| NULL, NULL, log.error_stream()); |
| |
| // Look for end of message in output file |
| FILE* fp = fopen("loglengthoutput.txt", "r"); |
| assert(fp, "File read error"); |
| char output[600]; |
| if (fgets(output, 600, fp) != NULL) { |
| assert(strstr(output, "37:1234567890-"), "logging print size error"); |
| } |
| fclose(fp); |
| remove("loglengthoutput.txt"); |
| } |
| |
| #define assert_str_eq(s1, s2) \ |
| assert(strcmp(s1, s2) == 0, "Expected '%s' to equal '%s'", s1, s2) |
| |
| #define assert_char_in(c, s) \ |
| assert(strchr(s, c) != NULL, "Expected '%s' to contain character '%c'", s, c) |
| |
| #define assert_char_not_in(c, s) \ |
| assert(strchr(s, c) == NULL, "Expected '%s' to *not* contain character '%c'", s, c) |
| |
| void Test_configure_stdout() { |
| ResourceMark rm; |
| LogHandle(logging) log; |
| LogOutput* stdoutput = LogOutput::Stdout; |
| |
| // Save current stdout config and clear it |
| char* saved_config = os::strdup_check_oom(stdoutput->config_string()); |
| LogConfiguration::parse_log_arguments("stdout", "all=off", NULL, NULL, log.error_stream()); |
| |
| // Enable 'logging=info', verifying it has been set |
| LogConfiguration::configure_stdout(LogLevel::Info, true, LOG_TAGS(logging)); |
| assert_str_eq("logging=info,", stdoutput->config_string()); |
| assert(log_is_enabled(Info, logging), "logging was not properly enabled"); |
| |
| // Enable 'gc=debug' (no wildcard), verifying no other tags are enabled |
| LogConfiguration::configure_stdout(LogLevel::Debug, true, LOG_TAGS(gc)); |
| // No '+' character means only single tags are enabled, and no combinations |
| assert_char_not_in('+', stdoutput->config_string()); |
| assert(log_is_enabled(Debug, gc), "logging was not properly enabled"); |
| |
| // Enable 'gc*=trace' (with wildcard), verifying at least one tag combination is enabled (gc+...) |
| LogConfiguration::configure_stdout(LogLevel::Trace, false, LOG_TAGS(gc)); |
| assert_char_in('+', stdoutput->config_string()); |
| assert(log_is_enabled(Trace, gc), "logging was not properly enabled"); |
| |
| // Disable 'gc*' and 'logging', verifying all logging is properly disabled |
| LogConfiguration::configure_stdout(LogLevel::Off, false, LOG_TAGS(gc)); |
| LogConfiguration::configure_stdout(LogLevel::Off, true, LOG_TAGS(logging)); |
| assert_str_eq("all=off", stdoutput->config_string()); |
| |
| // Restore saved configuration |
| LogConfiguration::parse_log_arguments("stdout", saved_config, NULL, NULL, log.error_stream()); |
| os::free(saved_config); |
| } |
| #endif // PRODUCT |