cddc657505
Use the actual type of the value, not LongestValueType, for storing m_min and m_max as this is necessary for the comparisons between the value and them to work correctly for unsigned types. Also check for precision loss when converting from the bigger LongestValueType to the actual type. Add new unit tests, that failed before, but pass now.
300 lines
8.1 KiB
C++
300 lines
8.1 KiB
C++
///////////////////////////////////////////////////////////////////////////////
|
|
// Name: tests/validators/valnum.cpp
|
|
// Purpose: Unit tests for numeric validators.
|
|
// Author: Vadim Zeitlin
|
|
// Created: 2011-01-18
|
|
// Copyright: (c) 2011 Vadim Zeitlin <vadim@wxwidgets.org>
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
#include "testprec.h"
|
|
|
|
|
|
#ifndef WX_PRECOMP
|
|
#include "wx/app.h"
|
|
#include "wx/intl.h"
|
|
#include "wx/textctrl.h"
|
|
#include "wx/validate.h"
|
|
#endif // WX_PRECOMP
|
|
|
|
#include "wx/valnum.h"
|
|
|
|
#include "asserthelper.h"
|
|
#include "testableframe.h"
|
|
#include "wx/uiaction.h"
|
|
|
|
class NumValidatorTestCase
|
|
{
|
|
public:
|
|
NumValidatorTestCase();
|
|
~NumValidatorTestCase();
|
|
|
|
protected:
|
|
wxTextCtrl* const m_text;
|
|
|
|
wxDECLARE_NO_COPY_CLASS(NumValidatorTestCase);
|
|
};
|
|
|
|
NumValidatorTestCase::NumValidatorTestCase()
|
|
: m_text(new wxTextCtrl(wxTheApp->GetTopWindow(), wxID_ANY))
|
|
{
|
|
}
|
|
|
|
NumValidatorTestCase::~NumValidatorTestCase()
|
|
{
|
|
delete m_text;
|
|
}
|
|
|
|
TEST_CASE_METHOD(NumValidatorTestCase, "ValNum::TransferInt", "[valnum]")
|
|
{
|
|
int value = 0;
|
|
wxIntegerValidator<int> valInt(&value);
|
|
valInt.SetWindow(m_text);
|
|
|
|
CHECK( valInt.TransferToWindow() );
|
|
CHECK( m_text->GetValue() == "0" );
|
|
|
|
value = 17;
|
|
CHECK( valInt.TransferToWindow() );
|
|
CHECK( m_text->GetValue() == "17" );
|
|
|
|
|
|
m_text->ChangeValue("foobar");
|
|
CHECK( !valInt.TransferFromWindow() );
|
|
|
|
m_text->ChangeValue("-234");
|
|
CHECK( valInt.TransferFromWindow() );
|
|
CHECK( value == -234 );
|
|
|
|
m_text->ChangeValue("9223372036854775808"); // == LLONG_MAX + 1
|
|
CHECK( !valInt.TransferFromWindow() );
|
|
|
|
m_text->Clear();
|
|
CHECK( !valInt.TransferFromWindow() );
|
|
}
|
|
|
|
TEST_CASE_METHOD(NumValidatorTestCase, "ValNum::TransferUnsigned", "[valnum]")
|
|
{
|
|
unsigned value = 0;
|
|
wxIntegerValidator<unsigned> valUnsigned(&value);
|
|
valUnsigned.SetWindow(m_text);
|
|
|
|
CHECK( valUnsigned.TransferToWindow() );
|
|
CHECK( m_text->GetValue() == "0" );
|
|
|
|
value = 17;
|
|
CHECK( valUnsigned.TransferToWindow() );
|
|
CHECK( m_text->GetValue() == "17" );
|
|
|
|
|
|
m_text->ChangeValue("foobar");
|
|
CHECK( !valUnsigned.TransferFromWindow() );
|
|
|
|
m_text->ChangeValue("-234");
|
|
CHECK( !valUnsigned.TransferFromWindow() );
|
|
|
|
m_text->ChangeValue("234");
|
|
CHECK( valUnsigned.TransferFromWindow() );
|
|
CHECK( value == 234 );
|
|
|
|
m_text->ChangeValue("4294967295"); // == ULONG_MAX in 32 bits
|
|
CHECK( valUnsigned.TransferFromWindow() );
|
|
CHECK( value == wxUINT32_MAX );
|
|
|
|
m_text->ChangeValue("4294967296"); // == ULONG_MAX + 1
|
|
CHECK( !valUnsigned.TransferFromWindow() );
|
|
|
|
m_text->ChangeValue("18446744073709551616"); // == ULLONG_MAX + 1
|
|
CHECK( !valUnsigned.TransferFromWindow() );
|
|
|
|
m_text->Clear();
|
|
CHECK( !valUnsigned.TransferFromWindow() );
|
|
}
|
|
|
|
TEST_CASE_METHOD(NumValidatorTestCase, "ValNum::TransferULL", "[valnum]")
|
|
{
|
|
unsigned long long value = 0;
|
|
wxIntegerValidator<unsigned long long> valULL(&value);
|
|
valULL.SetWindow(m_text);
|
|
|
|
m_text->ChangeValue("9223372036854775807"); // == LLONG_MAX
|
|
CHECK( valULL.TransferFromWindow() );
|
|
CHECK( value == static_cast<wxULongLong_t>(wxINT64_MAX) );
|
|
|
|
m_text->ChangeValue("9223372036854775808"); // == LLONG_MAX + 1
|
|
CHECK( valULL.TransferFromWindow() );
|
|
CHECK( value == static_cast<wxULongLong_t>(wxINT64_MAX) + 1 );
|
|
|
|
m_text->ChangeValue("18446744073709551615"); // == ULLONG_MAX
|
|
CHECK( valULL.TransferFromWindow() );
|
|
CHECK( value == wxUINT64_MAX );
|
|
|
|
m_text->ChangeValue("18446744073709551616"); // == ULLONG_MAX + 1
|
|
CHECK( !valULL.TransferFromWindow() );
|
|
}
|
|
|
|
TEST_CASE_METHOD(NumValidatorTestCase, "ValNum::TransferFloat", "[valnum]")
|
|
{
|
|
// We need a locale with point as decimal separator.
|
|
wxLocale loc(wxLANGUAGE_ENGLISH_UK, wxLOCALE_DONT_LOAD_DEFAULT);
|
|
|
|
float value = 0;
|
|
wxFloatingPointValidator<float> valFloat(3, &value);
|
|
valFloat.SetWindow(m_text);
|
|
|
|
CHECK( valFloat.TransferToWindow() );
|
|
CHECK( m_text->GetValue() == "0.000" );
|
|
|
|
value = 1.234f;
|
|
CHECK( valFloat.TransferToWindow() );
|
|
CHECK( m_text->GetValue() == "1.234" );
|
|
|
|
value = 1.2345678f;
|
|
CHECK( valFloat.TransferToWindow() );
|
|
CHECK( m_text->GetValue() == "1.235" );
|
|
|
|
|
|
m_text->ChangeValue("foobar");
|
|
CHECK( !valFloat.TransferFromWindow() );
|
|
|
|
m_text->ChangeValue("-234.567");
|
|
CHECK( valFloat.TransferFromWindow() );
|
|
CHECK( value == -234.567f );
|
|
|
|
m_text->Clear();
|
|
CHECK( !valFloat.TransferFromWindow() );
|
|
}
|
|
|
|
TEST_CASE_METHOD(NumValidatorTestCase, "ValNum::ZeroAsBlank", "[valnum]")
|
|
{
|
|
long value = 0;
|
|
m_text->SetValidator(
|
|
wxMakeIntegerValidator(&value, wxNUM_VAL_ZERO_AS_BLANK));
|
|
|
|
wxValidator * const val = m_text->GetValidator();
|
|
|
|
CHECK( val->TransferToWindow() );
|
|
CHECK( m_text->GetValue() == "" );
|
|
|
|
value++;
|
|
CHECK( val->TransferFromWindow() );
|
|
CHECK( value == 0 );
|
|
}
|
|
|
|
TEST_CASE_METHOD(NumValidatorTestCase, "ValNum::NoTrailingZeroes", "[valnum]")
|
|
{
|
|
// We need a locale with point as decimal separator.
|
|
wxLocale loc(wxLANGUAGE_ENGLISH_UK, wxLOCALE_DONT_LOAD_DEFAULT);
|
|
|
|
double value = 1.2;
|
|
m_text->SetValidator(
|
|
wxMakeFloatingPointValidator(3, &value, wxNUM_VAL_NO_TRAILING_ZEROES));
|
|
|
|
wxValidator * const val = m_text->GetValidator();
|
|
|
|
CHECK( val->TransferToWindow() );
|
|
CHECK( m_text->GetValue() == "1.2" );
|
|
|
|
value = 1.234;
|
|
CHECK( val->TransferToWindow() );
|
|
CHECK( m_text->GetValue() == "1.234" );
|
|
}
|
|
|
|
#if wxUSE_UIACTIONSIMULATOR
|
|
|
|
TEST_CASE_METHOD(NumValidatorTestCase, "ValNum::Interactive", "[valnum]")
|
|
{
|
|
#ifdef __WXMSW__
|
|
// FIXME: This test fails on MSW buildbot slaves although works fine on
|
|
// development machine, no idea why. It seems to be a problem with
|
|
// wxUIActionSimulator rather the wxListCtrl control itself however.
|
|
if ( IsAutomaticTest() )
|
|
return;
|
|
#endif // __WXMSW__
|
|
|
|
// Set a locale using comma as thousands separator character.
|
|
wxLocale loc(wxLANGUAGE_ENGLISH_UK, wxLOCALE_DONT_LOAD_DEFAULT);
|
|
|
|
m_text->SetValidator(
|
|
wxIntegerValidator<unsigned>(NULL, wxNUM_VAL_THOUSANDS_SEPARATOR));
|
|
|
|
// Create a sibling text control to be able to switch focus and thus
|
|
// trigger the control validation/normalization.
|
|
wxTextCtrl * const text2 = new wxTextCtrl(m_text->GetParent(), wxID_ANY);
|
|
text2->Move(10, 80); // Just to see it better while debugging...
|
|
wxFloatingPointValidator<float> valFloat(3);
|
|
valFloat.SetRange(-10., 10.);
|
|
text2->SetValidator(valFloat);
|
|
|
|
wxUIActionSimulator sim;
|
|
|
|
// Entering '-' in a control with positive range is not allowed.
|
|
m_text->SetFocus();
|
|
sim.Char('-');
|
|
wxYield();
|
|
CHECK( m_text->GetValue() == "" );
|
|
|
|
// Neither is entering '.' or any non-digit character.
|
|
sim.Text(".a+/");
|
|
wxYield();
|
|
CHECK( m_text->GetValue() == "" );
|
|
|
|
// Entering digits should work though and after leaving the control the
|
|
// contents should be normalized.
|
|
sim.Text("1234567");
|
|
wxYield();
|
|
text2->SetFocus();
|
|
wxYield();
|
|
if ( loc.IsOk() )
|
|
CHECK( m_text->GetValue() == "1,234,567" );
|
|
else
|
|
CHECK( m_text->GetValue() == "1234567" );
|
|
|
|
|
|
// Entering both '-' and '.' in this control should work but only in the
|
|
// correct order.
|
|
sim.Char('-');
|
|
wxYield();
|
|
CHECK( text2->GetValue() == "-" );
|
|
|
|
text2->SetInsertionPoint(0);
|
|
sim.Char('.');
|
|
wxYield();
|
|
CHECK( text2->GetValue() == "-" );
|
|
|
|
text2->SetInsertionPointEnd();
|
|
sim.Char('.');
|
|
wxYield();
|
|
CHECK( text2->GetValue() == "-." );
|
|
|
|
// Adding up to three digits after the point should work.
|
|
sim.Text("987");
|
|
wxYield();
|
|
CHECK( text2->GetValue() == "-.987" );
|
|
|
|
// But no more.
|
|
sim.Text("654");
|
|
wxYield();
|
|
CHECK( text2->GetValue() == "-.987" );
|
|
|
|
// We can remove one digit and another one though.
|
|
sim.Char(WXK_BACK);
|
|
sim.Char(WXK_BACK);
|
|
sim.Char('6');
|
|
wxYield();
|
|
CHECK( text2->GetValue() == "-.96" );
|
|
|
|
|
|
// Also test the range constraint.
|
|
text2->Clear();
|
|
|
|
sim.Char('9');
|
|
wxYield();
|
|
CHECK( text2->GetValue() == "9" );
|
|
|
|
sim.Char('9');
|
|
wxYield();
|
|
CHECK( text2->GetValue() == "9" );
|
|
}
|
|
|
|
#endif // wxUSE_UIACTIONSIMULATOR
|