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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.
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
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);
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);
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);
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);
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 
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