1 // Copyright 2011 The Kyua Authors.
2 // All rights reserved.
3 //
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5 // modification, are permitted provided that the following conditions are
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7 //
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13 // * Neither the name of Google Inc. nor the names of its contributors
14 // may be used to endorse or promote products derived from this software
15 // without specific prior written permission.
16 //
17 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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27 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28
29 #include "utils/cmdline/commands_map.ipp"
30
31 #include <atf-c++.hpp>
32
33 #include "utils/cmdline/base_command.hpp"
34 #include "utils/defs.hpp"
35 #include "utils/sanity.hpp"
36
37 namespace cmdline = utils::cmdline;
38
39
40 namespace {
41
42
43 /// Fake command to validate the behavior of commands_map.
44 ///
45 /// Note that this command does not do anything. It is only intended to provide
46 /// a specific class that can be inserted into commands_map instances and check
47 /// that it can be located properly.
48 class mock_cmd : public cmdline::base_command_no_data {
49 public:
50 /// Constructor for the mock command.
51 ///
52 /// \param mock_name The name of the command. All other settings are set to
53 /// irrelevant values.
mock_cmd(const char * mock_name)54 mock_cmd(const char* mock_name) :
55 cmdline::base_command_no_data(mock_name, "", 0, 0,
56 "Command for testing.")
57 {
58 }
59
60 /// Runs the mock command.
61 ///
62 /// \return Nothing because this function is never called.
63 int
run(cmdline::ui *,const cmdline::parsed_cmdline &)64 run(cmdline::ui* /* ui */,
65 const cmdline::parsed_cmdline& /* cmdline */)
66 {
67 UNREACHABLE;
68 }
69 };
70
71
72 } // anonymous namespace
73
74
75 ATF_TEST_CASE_WITHOUT_HEAD(empty);
ATF_TEST_CASE_BODY(empty)76 ATF_TEST_CASE_BODY(empty)
77 {
78 cmdline::commands_map< cmdline::base_command_no_data > commands;
79 ATF_REQUIRE(commands.empty());
80 ATF_REQUIRE(commands.begin() == commands.end());
81 }
82
83
84 ATF_TEST_CASE_WITHOUT_HEAD(some);
ATF_TEST_CASE_BODY(some)85 ATF_TEST_CASE_BODY(some)
86 {
87 cmdline::commands_map< cmdline::base_command_no_data > commands;
88 cmdline::base_command_no_data* cmd1 = new mock_cmd("cmd1");
89 commands.insert(cmd1);
90 cmdline::base_command_no_data* cmd2 = new mock_cmd("cmd2");
91 commands.insert(cmd2, "foo");
92
93 ATF_REQUIRE(!commands.empty());
94
95 cmdline::commands_map< cmdline::base_command_no_data >::const_iterator
96 iter = commands.begin();
97 ATF_REQUIRE_EQ("", (*iter).first);
98 ATF_REQUIRE_EQ(1, (*iter).second.size());
99 ATF_REQUIRE_EQ("cmd1", *(*iter).second.begin());
100
101 ++iter;
102 ATF_REQUIRE_EQ("foo", (*iter).first);
103 ATF_REQUIRE_EQ(1, (*iter).second.size());
104 ATF_REQUIRE_EQ("cmd2", *(*iter).second.begin());
105
106 ATF_REQUIRE(++iter == commands.end());
107 }
108
109
110 ATF_TEST_CASE_WITHOUT_HEAD(find__match);
ATF_TEST_CASE_BODY(find__match)111 ATF_TEST_CASE_BODY(find__match)
112 {
113 cmdline::commands_map< cmdline::base_command_no_data > commands;
114 cmdline::base_command_no_data* cmd1 = new mock_cmd("cmd1");
115 commands.insert(cmd1);
116 cmdline::base_command_no_data* cmd2 = new mock_cmd("cmd2");
117 commands.insert(cmd2);
118
119 ATF_REQUIRE(cmd1 == commands.find("cmd1"));
120 ATF_REQUIRE(cmd2 == commands.find("cmd2"));
121 }
122
123
124 ATF_TEST_CASE_WITHOUT_HEAD(find__nomatch);
ATF_TEST_CASE_BODY(find__nomatch)125 ATF_TEST_CASE_BODY(find__nomatch)
126 {
127 cmdline::commands_map< cmdline::base_command_no_data > commands;
128 commands.insert(new mock_cmd("cmd1"));
129
130 ATF_REQUIRE(NULL == commands.find("cmd2"));
131 }
132
133
ATF_INIT_TEST_CASES(tcs)134 ATF_INIT_TEST_CASES(tcs)
135 {
136 ATF_ADD_TEST_CASE(tcs, empty);
137 ATF_ADD_TEST_CASE(tcs, some);
138 ATF_ADD_TEST_CASE(tcs, find__match);
139 ATF_ADD_TEST_CASE(tcs, find__nomatch);
140 }
141