tests/test.cpp

   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 #if defined(__GNUG__) && !defined(__APPLE__)
  11     #pragma implementation
  12     #pragma interface
  13 #endif
  14
  15 // For compilers that support precompilation, includes "wx/wx.h".
  16 #include "wx/wxprec.h"
  17
  18 #ifdef __BORLANDC__
  19     #pragma hdrstop
  20 #endif
  21
  22 // for all others, include the necessary headers
  23 #ifndef WX_PRECOMP
  24     #include "wx/wx.h"
  25 #endif
  26
  27 #include "wx/cmdline.h"
  28 #include "wx/cppunit.h"
  29 #include <iostream>
  30
  31 using namespace std;
  32 using namespace CppUnit;
  33
  34 // The application class
  35 //
  36 class TestApp : public wxAppConsole
  37 {
  38 public:
  39     TestApp();
  40
  41     // standard overrides
  42     void OnInitCmdLine(wxCmdLineParser& parser);
  43     bool OnCmdLineParsed(wxCmdLineParser& parser);
  44     bool OnInit();
  45     int  OnRun();
  46
  47 private:
  48     void List(Test *test, const string& parent = "") const;
  49
  50     // command lines options/parameters
  51     bool m_list;
  52     bool m_longlist;
  53     vector<string> m_registries;
  54 };
  55
  56 IMPLEMENT_APP_CONSOLE(TestApp)
  57
  58 TestApp::TestApp()
  59   : m_list(false),
  60     m_longlist(false)
  61 {
  62 }
  63
  64 // Init
  65 //
  66 bool TestApp::OnInit()
  67 {
  68     cout << "Test program for wxWidgets\n"
  69          << "build: " << WX_BUILD_OPTIONS_SIGNATURE << endl;
  70     return wxAppConsole::OnInit();
  71 };
  72
  73 // The table of command line options
  74 //
  75 void TestApp::OnInitCmdLine(wxCmdLineParser& parser)
  76 {
  77     wxAppConsole::OnInitCmdLine(parser);
  78
  79     static const wxCmdLineEntryDesc cmdLineDesc[] = {
  80         { wxCMD_LINE_SWITCH, _T("l"), _T("list"),
  81             _T("list the test suites, do not run them"),
  82             wxCMD_LINE_VAL_NONE, 0 },
  83         { wxCMD_LINE_SWITCH, _T("L"), _T("longlist"),
  84             _T("list the test cases, do not run them"),
  85             wxCMD_LINE_VAL_NONE, 0 },
  86         { wxCMD_LINE_PARAM, 0, 0, _T("REGISTRY"), wxCMD_LINE_VAL_STRING,
  87             wxCMD_LINE_PARAM_OPTIONAL | wxCMD_LINE_PARAM_MULTIPLE },
  88         { wxCMD_LINE_NONE , 0, 0, 0, wxCMD_LINE_VAL_NONE, 0 }
  89     };
  90
  91     parser.SetDesc(cmdLineDesc);
  92 }
  93
  94 // Handle command line options
  95 //
  96 bool TestApp::OnCmdLineParsed(wxCmdLineParser& parser)
  97 {
  98     if (parser.GetParamCount())
  99         for (size_t i = 0; i < parser.GetParamCount(); i++)
 100             m_registries.push_back(string(parser.GetParam(i).mb_str()));
 101     else
 102         m_registries.push_back("");
 103
 104     m_longlist = parser.Found(_T("longlist"));
 105     m_list = m_longlist || parser.Found(_T("list"));
 106
 107     return wxAppConsole::OnCmdLineParsed(parser);
 108 }
 109
 110 // Run
 111 //
 112 int TestApp::OnRun()
 113 {
 114     TextUi::TestRunner runner;
 115
 116     for (size_t i = 0; i < m_registries.size(); i++) {
 117         auto_ptr<Test> test(m_registries[i].empty() ?
 118             TestFactoryRegistry::getRegistry().makeTest() :
 119             TestFactoryRegistry::getRegistry(m_registries[i]).makeTest());
 120
 121         TestSuite *suite = dynamic_cast<TestSuite*>(test.get());
 122
 123         if (suite && suite->countTestCases() == 0)
 124             wxLogError(_T("No such test suite: %s"),
 125                 wxString(m_registries[i].c_str(), wxConvUTF8).c_str());
 126         else if (m_list)
 127             List(test.get());
 128         else
 129             runner.addTest(test.release());
 130     }
 131
 132     // Switch off logging unless --verbose
 133     wxLog::EnableLogging(wxLog::GetVerbose());
 134
 135     return m_list || runner.run("", false, true, !wxLog::GetVerbose()) ?
 136         EXIT_SUCCESS : EXIT_FAILURE;
 137 }
 138
 139 // List the tests
 140 //
 141 void TestApp::List(Test *test, const string& parent /*=""*/) const
 142 {
 143     TestSuite *suite = dynamic_cast<TestSuite*>(test);
 144     string name;
 145
 146     if (suite) {
 147         // take the last component of the name and append to the parent
 148         name = test->getName();
 149         string::size_type i = name.find_last_of(".:");
 150         name = parent + "." + (i != string::npos ? name.substr(i + 1) : name);
 151
 152         // drop the 1st component from the display and indent
 153         if (parent != "") {
 154             string::size_type j = i = name.find('.', 1);
 155             while ((j = name.find('.', j + 1)) != string::npos)
 156                 cout << "  ";
 157             cout << "  " << name.substr(i + 1) << "\n";
 158         }
 159
 160         typedef vector<Test*> Tests;
 161         typedef Tests::const_iterator Iter;
 162
 163         const Tests& tests = suite->getTests();
 164
 165         for (Iter it = tests.begin(); it != tests.end(); ++it)
 166             List(*it, name);
 167     }
 168     else if (m_longlist) {
 169         string::size_type i = 0;
 170         while ((i = parent.find('.', i + 1)) != string::npos)
 171             cout << "  ";
 172         cout << "  " << test->getName() << "\n";
 173     }
 174 }