ResetCommand.cc Source File

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ResetCommand.cc
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1 /*
2  * Copyright (C) 2008-2010 Anders Gavare. All rights reserved.
3  *
4  * Redistribution and use in source and binary forms, with or without
5  * modification, are permitted provided that the following conditions are met:
6  *
7  * 1. Redistributions of source code must retain the above copyright
8  * notice, this list of conditions and the following disclaimer.
9  * 2. Redistributions in binary form must reproduce the above copyright
10  * notice, this list of conditions and the following disclaimer in the
11  * documentation and/or other materials provided with the distribution.
12  * 3. The name of the author may not be used to endorse or promote products
13  * derived from this software without specific prior written permission.
14  *
15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18  * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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23  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25  * SUCH DAMAGE.
26  */
27 
28 #include "commands/ResetCommand.h"
29 #include "GXemul.h"
30 
31 
33  : Command("reset", "")
34 {
35 }
36 
37 
39 {
40 }
41 
42 
43 bool ResetCommand::Execute(GXemul& gxemul, const vector<string>& arguments)
44 {
46  gxemul.Reset();
47 
48  return true;
49 }
50 
51 
53 {
54  return "Resets the current emulation.";
55 }
56 
57 
59 {
60  return "Resets the emulation, by:\n\n"
61  " 1) setting the current run state to Paused,\n"
62  " 2) clearing the state of all components\n"
63  " 3) reloading any binaries loaded on the command"
64  " line (on-reset commands)\n";
65 }
66 
67 
68 /*****************************************************************************/
69 
70 
71 #ifdef WITHUNITTESTS
72 
73 static void Test_ResetCommand_RunState()
74 {
76  vector<string> dummyArguments;
77 
78  GXemul gxemul;
79 
80  UnitTest::Assert("the default GXemul instance should be Paused",
81  gxemul.GetRunState() == GXemul::Paused);
82 
84 
85  cmd->Execute(gxemul, dummyArguments);
86 
87  UnitTest::Assert("runstate should now be Paused",
88  gxemul.GetRunState() == GXemul::Paused);
89 }
90 
92 {
93  UNITTEST(Test_ResetCommand_RunState);
94 }
95 
96 #endif
void SetRunState(RunState newState)
Sets the RunState.
Definition: GXemul.cc:741
RunState GetRunState() const
Gets the current RunState.
Definition: GXemul.cc:749
bool Reset()
Resets the emulation.
Definition: GXemul.cc:700
virtual string GetShortDescription() const
Returns a short (one-line) description of the command.
Definition: ResetCommand.cc:52
The main emulator class.
Definition: GXemul.h:54
virtual string GetLongDescription() const
Returns a long description/help message for the command.
Definition: ResetCommand.cc:58
#define UNITTESTS(class)
Helper for unit test case execution.
Definition: UnitTest.h:184
A Command which resets the current emulation.
Definition: ResetCommand.h:43
virtual bool Execute(GXemul &gxemul, const vector< string > &arguments)=0
Executes the command on a given GXemul instance.
virtual ~ResetCommand()
Definition: ResetCommand.cc:38
ResetCommand()
Constructs a ResetCommand.
Definition: ResetCommand.cc:32
A Command is a named function, executed by the CommandInterpreter.
Definition: Command.h:48
static void Assert(const string &strFailMessage, bool condition)
Asserts that a boolean condition is correct.
Definition: UnitTest.cc:40
virtual bool Execute(GXemul &gxemul, const vector< string > &arguments)
Executes the command on a given GXemul instance.
Definition: ResetCommand.cc:43
#define UNITTEST(functionname)
Helper for unit test case execution.
Definition: UnitTest.h:217

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