--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/vm/logging/log.cpp Wed Nov 04 17:18:59 2015 -0500
@@ -0,0 +1,94 @@
+/*
+ * 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 "memory/resourceArea.hpp"
+
+void Test_log_length() {
+ remove("loglengthoutput.txt");
+
+ // Write long message to output file
+ MutexLocker ml(LogConfiguration_lock);
+ LogConfiguration::parse_log_arguments("loglengthoutput.txt", "logging=develop",
+ NULL, NULL, NULL);
+ ResourceMark rm;
+ outputStream* logstream = LogHandle(logging)::develop_stream();
+ logstream->print_cr("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-");
+
+ // Look for end of message in output file
+ FILE* fp;
+ 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");
+}
+#endif // PRODUCT
+