1/*
2 * Copyright (c) 2015, 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 "logTestUtils.inline.hpp"
26#include "logging/logConfiguration.hpp"
27#include "logging/logTagSet.hpp"
28#include "logging/logTagSetDescriptions.hpp"
29#include "memory/resourceArea.hpp"
30#include "prims/jvm.h"
31#include "unittest.hpp"
32#include "utilities/ostream.hpp"
33
34TEST_VM(LogTagSetDescriptions, describe) {
35  for (LogTagSetDescription* d = tagset_descriptions; d->tagset != NULL; d++) {
36    char expected[1 * K];
37    d->tagset->label(expected, sizeof(expected), "+");
38    jio_snprintf(expected + strlen(expected),
39                 sizeof(expected) - strlen(expected),
40                 ": %s", d->descr);
41
42    ResourceMark rm;
43    stringStream stream;
44    LogConfiguration::describe(&stream);
45    EXPECT_PRED2(string_contains_substring, stream.as_string(), expected)
46      << "missing log tag set descriptions in LogConfiguration::describe";
47  }
48}
49
50TEST_VM(LogTagSetDescriptions, command_line_help) {
51  const char* filename = "logtagset_descriptions";
52  FILE* fp = fopen(filename, "w+");
53  ASSERT_NE((void*)NULL, fp);
54  LogConfiguration::print_command_line_help(fp);
55  fclose(fp);
56
57  for (LogTagSetDescription* d = tagset_descriptions; d->tagset != NULL; d++) {
58    char expected[1 * K];
59    d->tagset->label(expected, sizeof(expected), "+");
60    jio_snprintf(expected + strlen(expected),
61                 sizeof(expected) - strlen(expected),
62                 ": %s", d->descr);
63
64    EXPECT_TRUE(file_contains_substring(filename, expected)) << "missing log tag set descriptions in -Xlog:help output";
65  }
66  delete_file(filename);
67}
68