+///////////////////////////////////////////////////////////////////////////////
+// Name: tests/strings/numformat.cpp
+// Purpose: wxNumberFormatter unit test
+// Author: Vadim Zeitlin
+// Created: 2011-01-15
+// RCS-ID: $Id$
+// Copyright: (c) 2011 Vadim Zeitlin <vadim@wxwidgets.org>
+///////////////////////////////////////////////////////////////////////////////
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
+#include "testprec.h"
+
+#ifdef __BORLANDC__
+ #pragma hdrstop
+#endif
+
+#include "wx/numformatter.h"
+#include "wx/intl.h"
+
+// ----------------------------------------------------------------------------
+// test class
+// ----------------------------------------------------------------------------
+
+class NumFormatterTestCase : public CppUnit::TestCase
+{
+public:
+ NumFormatterTestCase()
+ {
+ // We need to use a locale with known decimal point and which uses the
+ // thousands separator for the tests to make sense.
+ wxLanguage lang;
+ if ( wxLocale::IsAvailable(wxLANGUAGE_ENGLISH_US) )
+ lang = wxLANGUAGE_ENGLISH_US;
+ else if ( wxLocale::IsAvailable(wxLANGUAGE_ENGLISH_UK) )
+ lang = wxLANGUAGE_ENGLISH_UK;
+ else
+ {
+ m_locale = NULL;
+ return;
+ }
+
+ m_locale = new wxLocale(lang, wxLOCALE_DONT_LOAD_DEFAULT);
+ }
+
+ virtual ~NumFormatterTestCase()
+ {
+ delete m_locale;
+ }
+
+private:
+ CPPUNIT_TEST_SUITE( NumFormatterTestCase );
+ CPPUNIT_TEST( LongToString );
+ CPPUNIT_TEST( DoubleToString );
+ CPPUNIT_TEST( NoTrailingZeroes );
+ CPPUNIT_TEST( LongFromString );
+ CPPUNIT_TEST( DoubleFromString );
+ CPPUNIT_TEST_SUITE_END();
+
+ void LongToString();
+ void DoubleToString();
+ void NoTrailingZeroes();
+ void LongFromString();
+ void DoubleFromString();
+
+ wxLocale *m_locale;
+
+ wxDECLARE_NO_COPY_CLASS(NumFormatterTestCase);
+};
+
+// register in the unnamed registry so that these tests are run by default
+CPPUNIT_TEST_SUITE_REGISTRATION( NumFormatterTestCase );
+
+// also include in it's own registry so that these tests can be run alone
+CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( NumFormatterTestCase, "NumFormatterTestCase" );
+
+// ----------------------------------------------------------------------------
+// tests themselves
+// ----------------------------------------------------------------------------
+
+void NumFormatterTestCase::LongToString()
+{
+ if ( !m_locale )
+ return;
+
+ CPPUNIT_ASSERT_EQUAL( "1", wxNumberFormatter::ToString( 1));
+ CPPUNIT_ASSERT_EQUAL( "12", wxNumberFormatter::ToString( 12));
+ CPPUNIT_ASSERT_EQUAL( "123", wxNumberFormatter::ToString( 123));
+ CPPUNIT_ASSERT_EQUAL( "1,234", wxNumberFormatter::ToString( 1234));
+ CPPUNIT_ASSERT_EQUAL( "12,345", wxNumberFormatter::ToString( 12345));
+ CPPUNIT_ASSERT_EQUAL( "123,456", wxNumberFormatter::ToString( 123456));
+ CPPUNIT_ASSERT_EQUAL( "1,234,567", wxNumberFormatter::ToString( 1234567));
+ CPPUNIT_ASSERT_EQUAL( "12,345,678", wxNumberFormatter::ToString( 12345678));
+ CPPUNIT_ASSERT_EQUAL("123,456,789", wxNumberFormatter::ToString( 123456789));
+}
+
+void NumFormatterTestCase::DoubleToString()
+{
+ if ( !m_locale )
+ return;
+
+ CPPUNIT_ASSERT_EQUAL("1.0", wxNumberFormatter::ToString(1., 1));
+ CPPUNIT_ASSERT_EQUAL("0.123456", wxNumberFormatter::ToString(0.123456, 6));
+ CPPUNIT_ASSERT_EQUAL("1.234567", wxNumberFormatter::ToString(1.234567, 6));
+ CPPUNIT_ASSERT_EQUAL("12.34567", wxNumberFormatter::ToString(12.34567, 5));
+ CPPUNIT_ASSERT_EQUAL("123.4567", wxNumberFormatter::ToString(123.4567, 4));
+ CPPUNIT_ASSERT_EQUAL("1,234.56", wxNumberFormatter::ToString(1234.56, 2));
+ CPPUNIT_ASSERT_EQUAL("12,345.6", wxNumberFormatter::ToString(12345.6, 1));
+ CPPUNIT_ASSERT_EQUAL("12,345.6", wxNumberFormatter::ToString(12345.6, 1));
+ CPPUNIT_ASSERT_EQUAL("123,456,789.0",
+ wxNumberFormatter::ToString(123456789., 1));
+ CPPUNIT_ASSERT_EQUAL("123,456,789.012",
+ wxNumberFormatter::ToString(123456789.012, 3));
+}
+
+void NumFormatterTestCase::NoTrailingZeroes()
+{
+ WX_ASSERT_FAILS_WITH_ASSERT
+ (
+ wxNumberFormatter::ToString(123L, wxNumberFormatter::Style_NoTrailingZeroes)
+ );
+
+ if ( !m_locale )
+ return;
+
+ CPPUNIT_ASSERT_EQUAL
+ (
+ "123.000",
+ wxNumberFormatter::ToString(123., 3)
+ );
+
+ CPPUNIT_ASSERT_EQUAL
+ (
+ "123",
+ wxNumberFormatter::ToString(123., 3, wxNumberFormatter::Style_NoTrailingZeroes)
+ );
+
+ CPPUNIT_ASSERT_EQUAL
+ (
+ "123",
+ wxNumberFormatter::ToString(123., 9, wxNumberFormatter::Style_NoTrailingZeroes)
+ );
+
+ CPPUNIT_ASSERT_EQUAL
+ (
+ "123.456",
+ wxNumberFormatter::ToString(123.456, 3, wxNumberFormatter::Style_NoTrailingZeroes)
+ );
+
+ CPPUNIT_ASSERT_EQUAL
+ (
+ "123.456000000",
+ wxNumberFormatter::ToString(123.456, 9)
+ );
+
+ CPPUNIT_ASSERT_EQUAL
+ (
+ "123.456",
+ wxNumberFormatter::ToString(123.456, 9, wxNumberFormatter::Style_NoTrailingZeroes)
+ );
+}
+
+void NumFormatterTestCase::LongFromString()
+{
+ if ( !m_locale )
+ return;
+
+ WX_ASSERT_FAILS_WITH_ASSERT
+ (
+ wxNumberFormatter::FromString("123", static_cast<long *>(0))
+ );
+
+ long l;
+ CPPUNIT_ASSERT( !wxNumberFormatter::FromString("", &l) );
+ CPPUNIT_ASSERT( !wxNumberFormatter::FromString("foo", &l) );
+ CPPUNIT_ASSERT( !wxNumberFormatter::FromString("1.234", &l) );
+
+ CPPUNIT_ASSERT( wxNumberFormatter::FromString("123", &l) );
+ CPPUNIT_ASSERT_EQUAL( 123, l );
+
+ CPPUNIT_ASSERT( wxNumberFormatter::FromString("1234", &l) );
+ CPPUNIT_ASSERT_EQUAL( 1234, l );
+
+ CPPUNIT_ASSERT( wxNumberFormatter::FromString("1,234", &l) );
+ CPPUNIT_ASSERT_EQUAL( 1234, l );
+
+ CPPUNIT_ASSERT( wxNumberFormatter::FromString("12,345", &l) );
+ CPPUNIT_ASSERT_EQUAL( 12345, l );
+
+ CPPUNIT_ASSERT( wxNumberFormatter::FromString("123,456", &l) );
+ CPPUNIT_ASSERT_EQUAL( 123456, l );
+
+ CPPUNIT_ASSERT( wxNumberFormatter::FromString("1,234,567", &l) );
+ CPPUNIT_ASSERT_EQUAL( 1234567, l );
+}
+
+void NumFormatterTestCase::DoubleFromString()
+{
+ if ( !m_locale )
+ return;
+
+ WX_ASSERT_FAILS_WITH_ASSERT
+ (
+ wxNumberFormatter::FromString("123", static_cast<double *>(0))
+ );
+
+ double d;
+ CPPUNIT_ASSERT( !wxNumberFormatter::FromString("", &d) );
+ CPPUNIT_ASSERT( !wxNumberFormatter::FromString("bar", &d) );
+
+ CPPUNIT_ASSERT( wxNumberFormatter::FromString("123", &d) );
+ CPPUNIT_ASSERT_EQUAL( 123., d );
+
+ CPPUNIT_ASSERT( wxNumberFormatter::FromString("123.456789012", &d) );
+ CPPUNIT_ASSERT_EQUAL( 123.456789012, d );
+
+ CPPUNIT_ASSERT( wxNumberFormatter::FromString("1,234.56789012", &d) );
+ CPPUNIT_ASSERT_EQUAL( 1234.56789012, d );
+
+ CPPUNIT_ASSERT( wxNumberFormatter::FromString("12,345.6789012", &d) );
+ CPPUNIT_ASSERT_EQUAL( 12345.6789012, d );
+
+ CPPUNIT_ASSERT( wxNumberFormatter::FromString("123,456.789012", &d) );
+ CPPUNIT_ASSERT_EQUAL( 123456.789012, d );
+
+ CPPUNIT_ASSERT( wxNumberFormatter::FromString("1,234,567.89012", &d) );
+ CPPUNIT_ASSERT_EQUAL( 1234567.89012, d );
+
+ CPPUNIT_ASSERT( wxNumberFormatter::FromString("12,345,678.9012", &d) );
+ CPPUNIT_ASSERT_EQUAL( 12345678.9012, d );
+
+ CPPUNIT_ASSERT( wxNumberFormatter::FromString("123,456,789.012", &d) );
+ CPPUNIT_ASSERT_EQUAL( 123456789.012, d );
+
+ CPPUNIT_ASSERT( wxNumberFormatter::FromString("123456789.012", &d) );
+ CPPUNIT_ASSERT_EQUAL( 123456789.012, d );
+}
projects / wxWidgets.git / blobdiff