1 files changed, 140 insertions, 0 deletions
diff --git a/utils/cmdline/commands_map_test.cpp b/utils/cmdline/commands_map_test.cpp
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+++ b/utils/cmdline/commands_map_test.cpp
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+// Copyright 2011 The Kyua Authors.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+//   notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above copyright
+//   notice, this list of conditions and the following disclaimer in the
+//   documentation and/or other materials provided with the distribution.
+// * Neither the name of Google Inc. nor the names of its contributors
+//   may be used to endorse or promote products derived from this software
+//   without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include "utils/cmdline/commands_map.ipp"
+
+#include <atf-c++.hpp>
+
+#include "utils/cmdline/base_command.hpp"
+#include "utils/defs.hpp"
+#include "utils/sanity.hpp"
+
+namespace cmdline = utils::cmdline;
+
+
+namespace {
+
+
+/// Fake command to validate the behavior of commands_map.
+///
+/// Note that this command does not do anything.  It is only intended to provide
+/// a specific class that can be inserted into commands_map instances and check
+/// that it can be located properly.
+class mock_cmd : public cmdline::base_command_no_data {
+public:
+    /// Constructor for the mock command.
+    ///
+    /// \param mock_name The name of the command.  All other settings are set to
+    ///     irrelevant values.
+    mock_cmd(const char* mock_name) :
+        cmdline::base_command_no_data(mock_name, "", 0, 0,
+                                      "Command for testing.")
+    {
+    }
+
+    /// Runs the mock command.
+    ///
+    /// \return Nothing because this function is never called.
+    int
+    run(cmdline::ui* /* ui */,
+        const cmdline::parsed_cmdline& /* cmdline */)
+    {
+        UNREACHABLE;
+    }
+};
+
+
+}  // anonymous namespace
+
+
+ATF_TEST_CASE_WITHOUT_HEAD(empty);
+ATF_TEST_CASE_BODY(empty)
+{
+    cmdline::commands_map< cmdline::base_command_no_data > commands;
+    ATF_REQUIRE(commands.empty());
+    ATF_REQUIRE(commands.begin() == commands.end());
+}
+
+
+ATF_TEST_CASE_WITHOUT_HEAD(some);
+ATF_TEST_CASE_BODY(some)
+{
+    cmdline::commands_map< cmdline::base_command_no_data > commands;
+    cmdline::base_command_no_data* cmd1 = new mock_cmd("cmd1");
+    commands.insert(cmd1);
+    cmdline::base_command_no_data* cmd2 = new mock_cmd("cmd2");
+    commands.insert(cmd2, "foo");
+
+    ATF_REQUIRE(!commands.empty());
+
+    cmdline::commands_map< cmdline::base_command_no_data >::const_iterator
+        iter = commands.begin();
+    ATF_REQUIRE_EQ("", (*iter).first);
+    ATF_REQUIRE_EQ(1, (*iter).second.size());
+    ATF_REQUIRE_EQ("cmd1", *(*iter).second.begin());
+
+    ++iter;
+    ATF_REQUIRE_EQ("foo", (*iter).first);
+    ATF_REQUIRE_EQ(1, (*iter).second.size());
+    ATF_REQUIRE_EQ("cmd2", *(*iter).second.begin());
+
+    ATF_REQUIRE(++iter == commands.end());
+}
+
+
+ATF_TEST_CASE_WITHOUT_HEAD(find__match);
+ATF_TEST_CASE_BODY(find__match)
+{
+    cmdline::commands_map< cmdline::base_command_no_data > commands;
+    cmdline::base_command_no_data* cmd1 = new mock_cmd("cmd1");
+    commands.insert(cmd1);
+    cmdline::base_command_no_data* cmd2 = new mock_cmd("cmd2");
+    commands.insert(cmd2);
+
+    ATF_REQUIRE(cmd1 == commands.find("cmd1"));
+    ATF_REQUIRE(cmd2 == commands.find("cmd2"));
+}
+
+
+ATF_TEST_CASE_WITHOUT_HEAD(find__nomatch);
+ATF_TEST_CASE_BODY(find__nomatch)
+{
+    cmdline::commands_map< cmdline::base_command_no_data > commands;
+    commands.insert(new mock_cmd("cmd1"));
+
+    ATF_REQUIRE(NULL == commands.find("cmd2"));
+}
+
+
+ATF_INIT_TEST_CASES(tcs)
+{
+    ATF_ADD_TEST_CASE(tcs, empty);
+    ATF_ADD_TEST_CASE(tcs, some);
+    ATF_ADD_TEST_CASE(tcs, find__match);
+    ATF_ADD_TEST_CASE(tcs, find__nomatch);
+}