Use an appropriate icon automatically in wxMSW wxMessageDialog.

[wxWidgets.git] / tests / graphics / ellipsization.cpp

///////////////////////////////////////////////////////////////////////////////\r
// Name:        tests/graphics/ellipsization.cpp\r
// Purpose:     wxControlBase::*Ellipsize* unit test\r
// Author:      Francesco Montorsi\r
// Created:     2010-03-10\r
// RCS-ID:      $Id$\r
// Copyright:   (c) 2010 Francesco Montorsi\r
///////////////////////////////////////////////////////////////////////////////\r
\r
// ----------------------------------------------------------------------------\r
// headers\r
// ----------------------------------------------------------------------------\r
\r
#include "testprec.h"\r
\r
#ifdef __BORLANDC__\r
    #pragma hdrstop\r
#endif\r
\r
#include "wx/control.h"\r
#include "wx/dcmemory.h"\r
\r
// ----------------------------------------------------------------------------\r
// test class\r
// ----------------------------------------------------------------------------\r
\r
class EllipsizationTestCase : public CppUnit::TestCase\r
{\r
public:\r
    EllipsizationTestCase() { }\r
\r
private:\r
    CPPUNIT_TEST_SUITE( EllipsizationTestCase );\r
        CPPUNIT_TEST( Ellipsize );\r
    CPPUNIT_TEST_SUITE_END();\r
\r
    void Ellipsize();\r
\r
    DECLARE_NO_COPY_CLASS(EllipsizationTestCase)\r
};\r
\r
// register in the unnamed registry so that these tests are run by default\r
CPPUNIT_TEST_SUITE_REGISTRATION( EllipsizationTestCase );\r
\r
// also include in it's own registry so that these tests can be run alone\r
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( EllipsizationTestCase, "EllipsizationTestCase" );\r
\r
void EllipsizationTestCase::Ellipsize()\r
{\r
    wxMemoryDC dc;\r
\r
    wxString stringsToTest[] = \r
    { \r
        "N", ".", "x", "foobar", wxS("\u03B1"), "Another test", "a very very very very very very very long string",\r
        "\xCE\xB1\xCE\xB2\xCE\xB3\xCE\xB4\xCE\xB5\xCE\xB6\xCE\xB7\xCE\xB8\xCE\xB9", \r
            // alpha+beta+gamma+delta+epsilon+zeta+eta+theta+iota\r
        "\t", "\t\t\t\t\t", "a\tstring\twith\ttabs",\r
        "\n", "\n\n\n\n\n", "a\nstring\nwith\nnewlines",\r
        "&", "&&&&&&&", "a&string&with&newlines",\r
        "\t\n&", "a\t\n&string\t\n&with\t\n&many\t\n&chars"\r
    };\r
    int flagsToTest[] = { 0, wxELLIPSIZE_FLAGS_PROCESS_MNEMONICS, wxELLIPSIZE_FLAGS_EXPAND_TABS, \r
                          wxELLIPSIZE_FLAGS_PROCESS_MNEMONICS|wxELLIPSIZE_FLAGS_EXPAND_TABS };\r
    wxEllipsizeMode modesToTest[] = { wxELLIPSIZE_START, wxELLIPSIZE_MIDDLE, wxELLIPSIZE_END };\r
    int widthsToTest[] = { 0, 1, 2, 3, 10, 20, 100 };\r
\r
    for (unsigned int s=0; s<WXSIZEOF(stringsToTest); s++)\r
        for (unsigned int f=0; f<WXSIZEOF(flagsToTest); f++)\r
            for (unsigned int m=0; m<WXSIZEOF(modesToTest); m++)\r
                for (unsigned int w=0; w<WXSIZEOF(widthsToTest); w++)\r
                {\r
                    wxString ret = wxControlBase::Ellipsize(stringsToTest[s], dc, modesToTest[m], \r
                                                            widthsToTest[w], flagsToTest[f]);\r
\r
                    CPPUNIT_ASSERT_MESSAGE((std::string)("invalid ellipsization for: " + stringsToTest[s]),\r
                                           dc.GetMultiLineTextExtent(ret).GetWidth() <= widthsToTest[w]);\r
                }\r
}\r