4f4c5fcfdf
This is a combination of running clang-tidy with modernize-use-nullptr check for some ports (GTK, X11, OSX) and manual changes to the ports for which it couldn't be used easily (MSW, DFB) and also manually updating the docs. Also replace NULL with null or nullptr in the comments as this is more consistent with the use of nullptr in the code and makes it simpler to grep for the remaining occurrences of NULL itself. And also use null in the assert messages. Only a few occurrences of "NULL" are still left in non-C files, mostly corresponding to unclear comments or string output which it might not be safe to change.
145 lines
4.5 KiB
C++
145 lines
4.5 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: tests/controls/headerctrltest.cpp
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// Purpose: wxHeaderCtrl unit test
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// Author: Vadim Zeitlin
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// Created: 2008-11-26
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// Copyright: (c) 2008 Vadim Zeitlin <vadim@wxwidgets.org>
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///////////////////////////////////////////////////////////////////////////////
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// ----------------------------------------------------------------------------
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// headers
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// ----------------------------------------------------------------------------
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#include "testprec.h"
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#ifndef WX_PRECOMP
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#include "wx/app.h"
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#endif // WX_PRECOMP
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#include "wx/headerctrl.h"
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// ----------------------------------------------------------------------------
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// test class
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// ----------------------------------------------------------------------------
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class HeaderCtrlTestCase : public CppUnit::TestCase
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{
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public:
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HeaderCtrlTestCase() { }
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virtual void setUp() override;
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virtual void tearDown() override;
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private:
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CPPUNIT_TEST_SUITE( HeaderCtrlTestCase );
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CPPUNIT_TEST( AddDelete );
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CPPUNIT_TEST( BestSize );
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CPPUNIT_TEST( Reorder );
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CPPUNIT_TEST_SUITE_END();
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void AddDelete();
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void BestSize();
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void Reorder();
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wxHeaderCtrlSimple *m_header;
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wxDECLARE_NO_COPY_CLASS(HeaderCtrlTestCase);
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};
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// register in the unnamed registry so that these tests are run by default
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CPPUNIT_TEST_SUITE_REGISTRATION( HeaderCtrlTestCase );
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// also include in its own registry so that these tests can be run alone
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CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( HeaderCtrlTestCase, "HeaderCtrlTestCase" );
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// ----------------------------------------------------------------------------
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// test initialization
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// ----------------------------------------------------------------------------
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void HeaderCtrlTestCase::setUp()
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{
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m_header = new wxHeaderCtrlSimple(wxTheApp->GetTopWindow());
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}
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void HeaderCtrlTestCase::tearDown()
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{
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delete m_header;
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m_header = nullptr;
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}
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// ----------------------------------------------------------------------------
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// the tests themselves
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// ----------------------------------------------------------------------------
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void HeaderCtrlTestCase::AddDelete()
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{
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CPPUNIT_ASSERT_EQUAL( 0, m_header->GetColumnCount() );
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m_header->AppendColumn(wxHeaderColumnSimple("Column 1"));
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CPPUNIT_ASSERT_EQUAL( 1, m_header->GetColumnCount() );
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m_header->AppendColumn(wxHeaderColumnSimple("Column 2"));
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CPPUNIT_ASSERT_EQUAL( 2, m_header->GetColumnCount() );
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m_header->InsertColumn(wxHeaderColumnSimple("Column 0"), 0);
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CPPUNIT_ASSERT_EQUAL( 3, m_header->GetColumnCount() );
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m_header->DeleteColumn(2);
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CPPUNIT_ASSERT_EQUAL( 2, m_header->GetColumnCount() );
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}
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void HeaderCtrlTestCase::BestSize()
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{
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const wxSize sizeEmpty = m_header->GetBestSize();
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// this fails under wxGTK where wxControl::GetBestSize() is 0 in horizontal
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// direction
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//CPPUNIT_ASSERT( sizeEmpty.x > 0 );
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CPPUNIT_ASSERT( sizeEmpty.y > 0 );
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m_header->AppendColumn(wxHeaderColumnSimple("Foo"));
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m_header->AppendColumn(wxHeaderColumnSimple("Bar"));
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const wxSize size = m_header->GetBestSize();
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CPPUNIT_ASSERT_EQUAL( sizeEmpty.y, size.y );
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}
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void HeaderCtrlTestCase::Reorder()
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{
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static const int COL_COUNT = 4;
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int n;
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for ( n = 0; n < COL_COUNT; n++ )
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m_header->AppendColumn(wxHeaderColumnSimple(wxString::Format("%d", n)));
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wxArrayInt order = m_header->GetColumnsOrder(); // initial order: [0 1 2 3]
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for ( n = 0; n < COL_COUNT; n++ )
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CPPUNIT_ASSERT_EQUAL( n, order[n] );
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wxHeaderCtrl::MoveColumnInOrderArray(order, 0, 2);
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m_header->SetColumnsOrder(order); // change order to [1 2 0 3]
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order = m_header->GetColumnsOrder();
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CPPUNIT_ASSERT_EQUAL( 1, order[0] );
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CPPUNIT_ASSERT_EQUAL( 2, order[1] );
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CPPUNIT_ASSERT_EQUAL( 0, order[2] );
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CPPUNIT_ASSERT_EQUAL( 3, order[3] );
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order[2] = 3;
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order[3] = 0;
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m_header->SetColumnsOrder(order); // and now [1 2 3 0]
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order = m_header->GetColumnsOrder();
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CPPUNIT_ASSERT_EQUAL( 1, order[0] );
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CPPUNIT_ASSERT_EQUAL( 2, order[1] );
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CPPUNIT_ASSERT_EQUAL( 3, order[2] );
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CPPUNIT_ASSERT_EQUAL( 0, order[3] );
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wxHeaderCtrl::MoveColumnInOrderArray(order, 1, 3);
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m_header->SetColumnsOrder(order); // finally [2 3 0 1]
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order = m_header->GetColumnsOrder();
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CPPUNIT_ASSERT_EQUAL( 2, order[0] );
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CPPUNIT_ASSERT_EQUAL( 3, order[1] );
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CPPUNIT_ASSERT_EQUAL( 0, order[2] );
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CPPUNIT_ASSERT_EQUAL( 1, order[3] );
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}
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