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added ToLong/ULong/Double() tests

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@35466 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2005-09-11 11:47:11 +00:00
parent 731fa21e8c
commit 4f7ee81a08
1 changed files with 97 additions and 0 deletions
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97
tests/strings/strings.cpp
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@ -53,6 +53,9 @@ private:
CPPUNIT_TEST( CaseChanges );
CPPUNIT_TEST( Compare );
CPPUNIT_TEST( CompareNoCase );
CPPUNIT_TEST( ToLong );
CPPUNIT_TEST( ToULong );
CPPUNIT_TEST( ToDouble );
CPPUNIT_TEST_SUITE_END();
void String();
@ -75,6 +78,9 @@ private:
void CaseChanges();
void Compare();
void CompareNoCase();
void ToLong();
void ToULong();
void ToDouble();
#if wxUSE_WCHAR_T
// test if converting s using the given encoding gives ws and vice versa
@ -635,3 +641,94 @@ void StringTestCase::CompareNoCase()
CPPUNIT_CNCNEQ_ASSERT( s1, neq3 );
}
void StringTestCase::ToLong()
{
long l;
static const struct ToLongData
{
const wxChar *str;
long value;
bool ok;
} longData[] =
{
{ _T("1"), 1, true },
{ _T("0"), 0, true },
{ _T("a"), 0, false },
{ _T("12345"), 12345, true },
{ _T("-1"), -1, true },
{ _T("--1"), 0, false },
};
size_t n;
for ( n = 0; n < WXSIZEOF(longData); n++ )
{
const ToLongData& ld = longData[n];
CPPUNIT_ASSERT_EQUAL( ld.ok, wxString(ld.str).ToLong(&l) );
if ( ld.ok )
CPPUNIT_ASSERT_EQUAL( ld.value, l );
}
}
void StringTestCase::ToULong()
{
unsigned long ul;
static const struct ToULongData
{
const wxChar *str;
unsigned long value;
bool ok;
} ulongData[] =
{
{ _T("1"), 1, true },
{ _T("0"), 0, true },
{ _T("a"), 0, false },
{ _T("12345"), 12345, true },
// this is surprizing but consistent with strtoul() behaviour
{ _T("-1"), ULONG_MAX, true },
};
size_t n;
for ( n = 0; n < WXSIZEOF(ulongData); n++ )
{
const ToULongData& uld = ulongData[n];
CPPUNIT_ASSERT_EQUAL( uld.ok, wxString(uld.str).ToULong(&ul) );
if ( uld.ok )
CPPUNIT_ASSERT_EQUAL( uld.value, ul );
}
}
void StringTestCase::ToDouble()
{
double d;
static const struct ToDoubleData
{
const wxChar *str;
double value;
bool ok;
} doubleData[] =
{
{ _T("1"), 1, true },
{ _T("1.23"), 1.23, true },
{ _T(".1"), .1, true },
{ _T("1."), 1, true },
{ _T("1.."), 0, false },
{ _T("0"), 0, true },
{ _T("a"), 0, false },
{ _T("12345"), 12345, true },
{ _T("-1"), -1, true },
{ _T("--1"), 0, false },
};
// we need to use decimal point, not comma or whatever is its value for the
// current locale
wxSetlocale(LC_ALL, _T("C"));
size_t n;
for ( n = 0; n < WXSIZEOF(doubleData); n++ )
{
const ToDoubleData& ld = doubleData[n];
CPPUNIT_ASSERT_EQUAL( ld.ok, wxString(ld.str).ToDouble(&d) );
if ( ld.ok )
CPPUNIT_ASSERT_EQUAL( ld.value, d );
}
}