Line data Source code
1 : // Copyright (c) 2006-2022 Made to Order Software Corp. All Rights Reserved
2 : //
3 : // https://snapwebsites.org/project/snaplogger
4 : // contact@m2osw.com
5 : //
6 : // This program is free software; you can redistribute it and/or modify
7 : // it under the terms of the GNU General Public License as published by
8 : // the Free Software Foundation; either version 2 of the License, or
9 : // (at your option) any later version.
10 : //
11 : // This program is distributed in the hope that it will be useful,
12 : // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 : // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 : // GNU General Public License for more details.
15 : //
16 : // You should have received a copy of the GNU General Public License along
17 : // with this program; if not, write to the Free Software Foundation, Inc.,
18 : // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
19 :
20 : // this test checks components
21 : //
22 : #include <snaplogger/component.h>
23 :
24 :
25 : // self
26 : //
27 : #include "catch_main.h"
28 :
29 :
30 : // snaplogger lib
31 : //
32 : #include <snaplogger/buffer_appender.h>
33 : #include <snaplogger/format.h>
34 : #include <snaplogger/logger.h>
35 : #include <snaplogger/message.h>
36 : #include <snaplogger/options.h>
37 :
38 :
39 :
40 :
41 :
42 :
43 5 : CATCH_TEST_CASE("component", "[component]")
44 : {
45 6 : CATCH_START_SECTION("component: Write component to stream")
46 : {
47 : {
48 2 : std::stringstream ss;
49 1 : ss << snaplogger::section(snaplogger::g_cppthread_component);
50 1 : CATCH_REQUIRE(ss.str() == "(section:cppthread)");
51 : }
52 :
53 : {
54 2 : std::stringstream ss;
55 1 : ss << snaplogger::section(snaplogger::g_debug_component);
56 1 : CATCH_REQUIRE(ss.str() == "(section:debug)");
57 : }
58 :
59 : {
60 2 : std::stringstream ss;
61 1 : ss << snaplogger::section(snaplogger::g_normal_component);
62 1 : CATCH_REQUIRE(ss.str() == "(section:normal)");
63 : }
64 :
65 : {
66 2 : std::stringstream ss;
67 1 : ss << snaplogger::section(snaplogger::g_secure_component);
68 1 : CATCH_REQUIRE(ss.str() == "(section:secure)");
69 : }
70 :
71 : {
72 2 : std::stringstream ss;
73 1 : ss << snaplogger::section(snaplogger::g_self_component);
74 1 : CATCH_REQUIRE(ss.str() == "(section:self)");
75 : }
76 :
77 : {
78 2 : std::stringstream ss;
79 1 : ss << snaplogger::section(snaplogger::g_banner_component);
80 1 : CATCH_REQUIRE(ss.str() == "(section:banner)");
81 : }
82 :
83 : {
84 2 : std::stringstream ss;
85 1 : ss << snaplogger::section(snaplogger::g_not_implemented_component);
86 1 : CATCH_REQUIRE(ss.str() == "(section:not_implemented)");
87 : }
88 : }
89 : CATCH_END_SECTION()
90 :
91 6 : CATCH_START_SECTION("component: Make sure creating component generates unique entries")
92 : {
93 : // this worked from the start since the private logger instance
94 : // uses a map to store the components
95 : //
96 30 : struct name_ptr
97 : {
98 : typedef std::vector<name_ptr> vector_t;
99 :
100 : std::string f_name = std::string();
101 : snaplogger::component::pointer_t
102 : f_component = snaplogger::component::pointer_t();
103 : };
104 1 : name_ptr::vector_t names =
105 : {
106 : { "component1", },
107 : { "component2", },
108 : { "component3", },
109 : { "component4", },
110 : { "component5", },
111 : { "component6", },
112 : { "component7", },
113 : { "component8", },
114 : { "component9", },
115 : { "component10", },
116 2 : };
117 :
118 : // create the components
119 : //
120 11 : for(auto & p : names)
121 : {
122 10 : p.f_component = snaplogger::get_component(p.f_name);
123 : }
124 :
125 : // verify the component pointers
126 : //
127 11 : for(auto & p : names)
128 : {
129 10 : CATCH_REQUIRE(p.f_component == snaplogger::get_component(p.f_name));
130 : }
131 : }
132 : CATCH_END_SECTION()
133 :
134 6 : CATCH_START_SECTION("component: Send a component via the macros and << operator")
135 : {
136 2 : snaplogger::logger::pointer_t l(snaplogger::logger::get_instance());
137 :
138 2 : snaplogger::buffer_appender::pointer_t buffer(std::make_shared<snaplogger::buffer_appender>("test-buffer"));
139 1 : buffer->add_component(snaplogger::g_debug_component);
140 1 : snaplogger::format::pointer_t f(std::make_shared<snaplogger::format>(
141 2 : "${message} (${severity:format=number}) -- ${components}"));
142 1 : buffer->set_format(f);
143 1 : l->add_appender(buffer);
144 :
145 1 : char const * cargv[] =
146 : {
147 : "/usr/bin/daemon",
148 : "--log-severity",
149 : "noisy",
150 : nullptr
151 : };
152 1 : int const argc(sizeof(cargv) / sizeof(cargv[0]) - 1);
153 1 : char ** argv = const_cast<char **>(cargv);
154 :
155 1 : advgetopt::options_environment environment_options;
156 1 : environment_options.f_project_name = "test-logger";
157 1 : environment_options.f_environment_flags = advgetopt::GETOPT_ENVIRONMENT_FLAG_SYSTEM_PARAMETERS;
158 1 : environment_options.f_version = "3.4";
159 2 : advgetopt::getopt opts(environment_options);
160 1 : opts.parse_program_name(argv);
161 1 : snaplogger::add_logger_options(opts);
162 1 : opts.parse_arguments(argc, argv, advgetopt::option_source_t::SOURCE_COMMAND_LINE);
163 :
164 1 : CATCH_REQUIRE(snaplogger::process_logger_options(opts, "/etc/my-app/logger"));
165 :
166 1 : buffer->set_config(opts);
167 :
168 3 : SNAP_LOG_NOISY
169 : << "We got a component!"
170 2 : << snaplogger::section(snaplogger::g_debug_component)
171 : << SNAP_LOG_SEND;
172 :
173 1 : CATCH_REQUIRE_FALSE(buffer->empty());
174 :
175 2 : std::string const severity1(std::to_string(static_cast<int>(snaplogger::severity_t::SEVERITY_INFORMATION)));
176 2 : std::string const severity2(std::to_string(static_cast<int>(snaplogger::severity_t::SEVERITY_NOISY)));
177 3 : std::string const expected("-------------------------------------------------- (" + severity1 + ") -- [normal,self,banner]\n"
178 3 : "test-logger v3.4 started. (" + severity1 + ") -- [normal,self,banner]\n"
179 3 : "We got a component! (" + severity2 + ") -- [debug]\n");
180 1 : CATCH_REQUIRE(buffer->str() == expected);
181 :
182 1 : buffer->clear();
183 :
184 1 : l->reset();
185 : }
186 : CATCH_END_SECTION()
187 9 : }
188 :
189 :
190 :
191 : // vim: ts=4 sw=4 et
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