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