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1 ///////////////////////////////////////////////////////////////////////////////
2 // Name: test.cpp
3 // Purpose: Test program for wxWidgets
4 // Author: Mike Wetherell
5 // RCS-ID: $Id$
6 // Copyright: (c) 2004 Mike Wetherell
7 // Licence: wxWidgets licence
8 ///////////////////////////////////////////////////////////////////////////////
9
10 // For compilers that support precompilation, includes "wx/wx.h"
11 // and "wx/cppunit.h"
12 #include "testprec.h"
13
14 #ifdef __BORLANDC__
15 #pragma hdrstop
16 #endif
17
18 // for all others, include the necessary headers
19 #ifndef WX_PRECOMP
20 #include "wx/wx.h"
21 #endif
22
23 #include "wx/cmdline.h"
24 #include <iostream>
25
26 using CppUnit::Test;
27 using CppUnit::TestSuite;
28 using CppUnit::TestFactoryRegistry;
29 using CppUnit::TextUi::TestRunner;
30 using CppUnit::CompilerOutputter;
31
32 using std::string;
33 using std::vector;
34 using std::auto_ptr;
35 using std::cout;
36
37 #if wxUSE_GUI
38 typedef wxApp TestAppBase;
39 #else
40 typedef wxAppConsole TestAppBase;
41 #endif
42
43 // The application class
44 //
45 class TestApp : public TestAppBase
46 {
47 public:
48 TestApp();
49
50 // standard overrides
51 virtual void OnInitCmdLine(wxCmdLineParser& parser);
52 virtual bool OnCmdLineParsed(wxCmdLineParser& parser);
53 virtual bool OnInit();
54 virtual int OnRun();
55 virtual int OnExit();
56
57 private:
58 void List(Test *test, const string& parent = "") const;
59
60 // command lines options/parameters
61 bool m_list;
62 bool m_longlist;
63 vector<string> m_registries;
64 };
65
66 IMPLEMENT_APP_CONSOLE(TestApp)
67
68 TestApp::TestApp()
69 : m_list(false),
70 m_longlist(false)
71 {
72 }
73
74 // Init
75 //
76 bool TestApp::OnInit()
77 {
78 if ( !TestAppBase::OnInit() )
79 return false;
80
81 cout << "Test program for wxWidgets\n"
82 << "build: " << WX_BUILD_OPTIONS_SIGNATURE << std::endl;
83
84 #if !wxUSE_WXVSNPRINTF
85 cout << "\n";
86 cout << "WARNING: VsnprintfTestCase will test the system vsnprintf() function\n";
87 cout << " instead of the wxWidgets wxVsnprintf_ implementation!" << std::endl;
88 cout << "\n";
89 #endif
90
91 #if wxUSE_GUI
92 // create a hidden parent window to be used as parent for the GUI controls
93 new wxFrame(NULL, wxID_ANY, "Hidden wx test frame");
94 #endif // wxUSE_GUI
95
96 return true;
97 };
98
99 // The table of command line options
100 //
101 void TestApp::OnInitCmdLine(wxCmdLineParser& parser)
102 {
103 TestAppBase::OnInitCmdLine(parser);
104
105 static const wxCmdLineEntryDesc cmdLineDesc[] = {
106 { wxCMD_LINE_SWITCH, "l", "list",
107 "list the test suites, do not run them",
108 wxCMD_LINE_VAL_NONE, 0 },
109 { wxCMD_LINE_SWITCH, "L", "longlist",
110 "list the test cases, do not run them",
111 wxCMD_LINE_VAL_NONE, 0 },
112 { wxCMD_LINE_PARAM, NULL, NULL, "REGISTRY", wxCMD_LINE_VAL_STRING,
113 wxCMD_LINE_PARAM_OPTIONAL | wxCMD_LINE_PARAM_MULTIPLE },
114 wxCMD_LINE_DESC_END
115 };
116
117 parser.SetDesc(cmdLineDesc);
118 }
119
120 // Handle command line options
121 //
122 bool TestApp::OnCmdLineParsed(wxCmdLineParser& parser)
123 {
124 if (parser.GetParamCount())
125 for (size_t i = 0; i < parser.GetParamCount(); i++)
126 m_registries.push_back(string(parser.GetParam(i).mb_str()));
127 else
128 m_registries.push_back("");
129
130 m_longlist = parser.Found(_T("longlist"));
131 m_list = m_longlist || parser.Found(_T("list"));
132
133 return TestAppBase::OnCmdLineParsed(parser);
134 }
135
136 // Run
137 //
138 int TestApp::OnRun()
139 {
140 TestRunner runner;
141
142 for (size_t i = 0; i < m_registries.size(); i++) {
143 auto_ptr<Test> test(m_registries[i].empty() ?
144 TestFactoryRegistry::getRegistry().makeTest() :
145 TestFactoryRegistry::getRegistry(m_registries[i]).makeTest());
146
147 TestSuite *suite = dynamic_cast<TestSuite*>(test.get());
148
149 if (suite && suite->countTestCases() == 0)
150 wxLogError(_T("No such test suite: %s"),
151 wxString(m_registries[i].c_str(), wxConvUTF8).c_str());
152 else if (m_list)
153 List(test.get());
154 else
155 runner.addTest(test.release());
156 }
157
158 runner.setOutputter(new CompilerOutputter(&runner.result(), cout));
159
160 #if wxUSE_LOG
161 // Switch off logging unless --verbose
162 bool verbose = wxLog::GetVerbose();
163 wxLog::EnableLogging(verbose);
164 #else
165 bool verbose = false;
166 #endif
167
168 return ( m_list || runner.run("", false, true, !verbose) )
169 ? EXIT_SUCCESS
170 : EXIT_FAILURE;
171 }
172
173 int TestApp::OnExit()
174 {
175 #if wxUSE_GUI
176 delete GetTopWindow();
177 #endif // wxUSE_GUI
178
179 return 0;
180 }
181
182 // List the tests
183 //
184 void TestApp::List(Test *test, const string& parent /*=""*/) const
185 {
186 TestSuite *suite = dynamic_cast<TestSuite*>(test);
187 string name;
188
189 if (suite) {
190 // take the last component of the name and append to the parent
191 name = test->getName();
192 string::size_type i = name.find_last_of(".:");
193 if (i != string::npos)
194 name = name.substr(i + 1);
195 name = parent + "." + name;
196
197 // drop the 1st component from the display and indent
198 if (parent != "") {
199 string::size_type j = i = name.find('.', 1);
200 while ((j = name.find('.', j + 1)) != string::npos)
201 cout << " ";
202 cout << " " << name.substr(i + 1) << "\n";
203 }
204
205 typedef vector<Test*> Tests;
206 typedef Tests::const_iterator Iter;
207
208 const Tests& tests = suite->getTests();
209
210 for (Iter it = tests.begin(); it != tests.end(); ++it)
211 List(*it, name);
212 }
213 else if (m_longlist) {
214 string::size_type i = 0;
215 while ((i = parent.find('.', i + 1)) != string::npos)
216 cout << " ";
217 cout << " " << test->getName() << "\n";
218 }
219 }