tests/config/config.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        tests/config/config.cpp
   3 // Purpose:     wxConfig unit test
   4 // Author:      Marcin Wojdyr
   5 // Created:     2007-07-07
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2007 Marcin Wojdyr
   8 ///////////////////////////////////////////////////////////////////////////////
   9
  10 // NOTE: this test is compiled in test_gui because it uses wxColour for
  11 //       its testing purpose.
  12 // See also tests/config/fileconf.cpp for wxFileConfig specific tests and
  13 // tests/config/regconf.cpp for wxRegConfig specific tests.
  14
  15 // ----------------------------------------------------------------------------
  16 // headers
  17 // ----------------------------------------------------------------------------
  18
  19 #include "testprec.h"
  20
  21 #if wxUSE_CONFIG
  22
  23 #ifdef __BORLANDC__
  24     #pragma hdrstop
  25 #endif
  26
  27 #ifndef WX_PRECOMP
  28     #include "wx/wx.h"
  29 #endif // WX_PRECOMP
  30
  31 #include "wx/config.h"
  32 #include "wx/colour.h"
  33
  34 // --------------------------------------------------------------------------
  35 // test class
  36 // --------------------------------------------------------------------------
  37
  38 class ConfigTestCase : public CppUnit::TestCase
  39 {
  40 public:
  41     ConfigTestCase() {}
  42
  43 private:
  44     CPPUNIT_TEST_SUITE( ConfigTestCase );
  45         CPPUNIT_TEST( ReadWriteLocalTest );
  46         CPPUNIT_TEST( RecordingDefaultsTest );
  47     CPPUNIT_TEST_SUITE_END();
  48
  49     void ReadWriteLocalTest();
  50     void RecordingDefaultsTest();
  51
  52     // return the number of values we (attempted to) read
  53     int ReadValues(wxConfig *config, bool has_values);
  54
  55     DECLARE_NO_COPY_CLASS(ConfigTestCase)
  56 };
  57
  58 // register in the unnamed registry so that these tests are run by default
  59 CPPUNIT_TEST_SUITE_REGISTRATION( ConfigTestCase );
  60
  61 // also include in it's own registry so that these tests can be run alone
  62 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( ConfigTestCase, "ConfigTestCase" );
  63
  64 void ConfigTestCase::ReadWriteLocalTest()
  65 {
  66     wxString app = wxT("wxConfigTestCase");
  67     wxString vendor = wxT("wxWidgets");
  68     wxConfig *config = new wxConfig(app, vendor, wxT(""), wxT(""),
  69                                     wxCONFIG_USE_LOCAL_FILE);
  70     config->DeleteAll();
  71     config->Write(wxT("string1"), wxT("abc"));
  72     config->Write(wxT("string2"), wxString(wxT("def")));
  73     config->Write(wxT("int1"), 123);
  74     config->Write(wxString(wxT("long1")), 234L);
  75     config->Write(wxT("double1"), 345.67);
  76     config->Write(wxT("bool1"), true);
  77 #ifdef wxHAS_CONFIG_TEMPLATE_RW
  78     config->Write(wxT("color1"), wxColour(11,22,33,44));
  79 #endif // wxHAS_CONFIG_TEMPLATE_RW
  80     config->Flush();
  81     delete config;
  82
  83     config = new wxConfig(app, vendor, wxT(""), wxT(""),
  84                                     wxCONFIG_USE_LOCAL_FILE);
  85     wxString string1 = config->Read(wxT("string1"));
  86     CPPUNIT_ASSERT_EQUAL( "abc", string1 );
  87     string1 = config->Read(wxT("string1"), wxT("defaultvalue"));
  88     CPPUNIT_ASSERT_EQUAL( "abc", string1 );
  89
  90     wxString string2;
  91     bool r = config->Read(wxT("string2"), &string2);
  92     CPPUNIT_ASSERT( r );
  93     CPPUNIT_ASSERT_EQUAL( "def", string2 );
  94
  95     r = config->Read(wxT("string2"), &string2, wxT("defaultvalue"));
  96     CPPUNIT_ASSERT( r );
  97     CPPUNIT_ASSERT_EQUAL( "def", string2 );
  98
  99     int int1 = config->Read(wxT("int1"), 5);
 100     CPPUNIT_ASSERT_EQUAL( 123, int1 );
 101
 102     long long1;
 103     r = config->Read(wxT("long1"), &long1);
 104     CPPUNIT_ASSERT( r );
 105     CPPUNIT_ASSERT_EQUAL( 234L, long1 );
 106
 107     CPPUNIT_ASSERT( config->ReadLong(wxT("long1"), 0) == 234 );
 108
 109     double double1;
 110     r = config->Read(wxT("double1"), &double1);
 111     CPPUNIT_ASSERT( r );
 112     CPPUNIT_ASSERT_EQUAL( 345.67, double1 );
 113
 114     CPPUNIT_ASSERT( config->ReadDouble(wxT("double1"), 0) == double1 );
 115
 116     bool bool1;
 117     r = config->Read(wxT("foo"), &bool1); // there is no "foo" key
 118     CPPUNIT_ASSERT( !r );
 119
 120     r = config->Read(wxT("bool1"), &bool1);
 121     CPPUNIT_ASSERT( r );
 122     CPPUNIT_ASSERT_EQUAL( true, bool1 );
 123
 124     CPPUNIT_ASSERT( config->ReadBool(wxT("bool1"), false) == bool1 );
 125
 126 #ifdef wxHAS_CONFIG_TEMPLATE_RW
 127     wxColour color1;
 128     r = config->Read(wxT("color1"), &color1);
 129     CPPUNIT_ASSERT( r );
 130     CPPUNIT_ASSERT( color1 == wxColour(11,22,33,44) );
 131
 132     CPPUNIT_ASSERT( config->ReadObject(wxT("color1"), wxNullColour) == color1 );
 133 #endif // wxHAS_CONFIG_TEMPLATE_RW
 134
 135     config->DeleteAll();
 136     delete config;
 137 }
 138
 139 int ConfigTestCase::ReadValues(wxConfig *config, bool has_values)
 140 {
 141     int read = 0;
 142     bool r;
 143
 144     wxString string1 = config->Read(wxT("string1"), wxT("abc"));
 145     read++;
 146
 147     wxString string2 = config->Read(wxT("string2"), wxString(wxT("def")));
 148     read++;
 149
 150     wxString string3;
 151     r = config->Read(wxT("string3"), &string3, wxT("abc"));
 152     CPPUNIT_ASSERT_EQUAL( has_values, r );
 153     read++;
 154
 155     wxString string4;
 156     r = config->Read(wxT("string4"), &string4, wxString(wxT("def")));
 157     CPPUNIT_ASSERT_EQUAL( has_values, r );
 158     read++;
 159
 160     int int1;
 161     r = config->Read(wxT("int1"), &int1, 123);
 162     CPPUNIT_ASSERT_EQUAL( has_values, r );
 163     read++;
 164
 165     int int2 = config->Read(wxT("int2"), 1234);
 166     CPPUNIT_ASSERT_EQUAL( int2, 1234 );
 167     read++;
 168
 169     long long1;
 170     r = config->Read(wxString(wxT("long1")), &long1, 234L);
 171     CPPUNIT_ASSERT_EQUAL( has_values, r );
 172     read++;
 173
 174     double double1;
 175     r = config->Read(wxT("double1"), &double1, 345.67);
 176     CPPUNIT_ASSERT_EQUAL( has_values, r );
 177     read++;
 178
 179     bool bool1;
 180     r = config->Read(wxT("bool1"), &bool1, true);
 181     CPPUNIT_ASSERT_EQUAL( has_values, r );
 182     read++;
 183
 184 #ifdef wxHAS_CONFIG_TEMPLATE_RW
 185     wxColour color1;
 186     r = config->Read(wxT("color1"), &color1, wxColour(11,22,33,44));
 187     CPPUNIT_ASSERT_EQUAL( has_values, r );
 188     read++;
 189 #endif // wxHAS_CONFIG_TEMPLATE_RW
 190
 191     return read;
 192 }
 193
 194
 195 void ConfigTestCase::RecordingDefaultsTest()
 196 {
 197     wxString app = wxT("wxConfigTestCaseRD");
 198     wxString vendor = wxT("wxWidgets");
 199     wxConfig *config = new wxConfig(app, vendor, wxT(""), wxT(""),
 200                                     wxCONFIG_USE_LOCAL_FILE);
 201     config->DeleteAll();
 202     config->SetRecordDefaults(false); // by default it is false
 203     ReadValues(config, false);
 204     CPPUNIT_ASSERT_EQUAL( 0, config->GetNumberOfEntries() );
 205     config->SetRecordDefaults(true);
 206     int read = ReadValues(config, false);
 207     CPPUNIT_ASSERT_EQUAL( read, config->GetNumberOfEntries() );
 208     ReadValues(config, true);
 209     config->DeleteAll();
 210     delete config;
 211 }
 212
 213 #endif //wxUSE_CONFIG