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