| 1 | /////////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: tests/controls/headerctrltest.cpp |
| 3 | // Purpose: wxHeaderCtrl unit test |
| 4 | // Author: Vadim Zeitlin |
| 5 | // Created: 2008-11-26 |
| 6 | // RCS-ID: $Id$ |
| 7 | // Copyright: (c) 2008 Vadim Zeitlin <vadim@wxwidgets.org> |
| 8 | /////////////////////////////////////////////////////////////////////////////// |
| 9 | |
| 10 | // ---------------------------------------------------------------------------- |
| 11 | // headers |
| 12 | // ---------------------------------------------------------------------------- |
| 13 | |
| 14 | #include "testprec.h" |
| 15 | |
| 16 | #ifdef __BORLANDC__ |
| 17 | #pragma hdrstop |
| 18 | #endif |
| 19 | |
| 20 | #ifndef WX_PRECOMP |
| 21 | #include "wx/app.h" |
| 22 | #endif // WX_PRECOMP |
| 23 | |
| 24 | #include "wx/headerctrl.h" |
| 25 | |
| 26 | // ---------------------------------------------------------------------------- |
| 27 | // test class |
| 28 | // ---------------------------------------------------------------------------- |
| 29 | |
| 30 | class HeaderCtrlTestCase : public CppUnit::TestCase |
| 31 | { |
| 32 | public: |
| 33 | HeaderCtrlTestCase() { } |
| 34 | |
| 35 | virtual void setUp(); |
| 36 | virtual void tearDown(); |
| 37 | |
| 38 | private: |
| 39 | CPPUNIT_TEST_SUITE( HeaderCtrlTestCase ); |
| 40 | CPPUNIT_TEST( AddDelete ); |
| 41 | CPPUNIT_TEST( BestSize ); |
| 42 | CPPUNIT_TEST( Reorder ); |
| 43 | CPPUNIT_TEST_SUITE_END(); |
| 44 | |
| 45 | void AddDelete(); |
| 46 | void BestSize(); |
| 47 | void Reorder(); |
| 48 | |
| 49 | wxHeaderCtrlSimple *m_header; |
| 50 | |
| 51 | DECLARE_NO_COPY_CLASS(HeaderCtrlTestCase) |
| 52 | }; |
| 53 | |
| 54 | // register in the unnamed registry so that these tests are run by default |
| 55 | CPPUNIT_TEST_SUITE_REGISTRATION( HeaderCtrlTestCase ); |
| 56 | |
| 57 | // also include in its own registry so that these tests can be run alone |
| 58 | CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( HeaderCtrlTestCase, "HeaderCtrlTestCase" ); |
| 59 | |
| 60 | // ---------------------------------------------------------------------------- |
| 61 | // test initialization |
| 62 | // ---------------------------------------------------------------------------- |
| 63 | |
| 64 | void HeaderCtrlTestCase::setUp() |
| 65 | { |
| 66 | m_header = new wxHeaderCtrlSimple(wxTheApp->GetTopWindow()); |
| 67 | } |
| 68 | |
| 69 | void HeaderCtrlTestCase::tearDown() |
| 70 | { |
| 71 | delete m_header; |
| 72 | m_header = NULL; |
| 73 | } |
| 74 | |
| 75 | // ---------------------------------------------------------------------------- |
| 76 | // the tests themselves |
| 77 | // ---------------------------------------------------------------------------- |
| 78 | |
| 79 | void HeaderCtrlTestCase::AddDelete() |
| 80 | { |
| 81 | CPPUNIT_ASSERT_EQUAL( 0, m_header->GetColumnCount() ); |
| 82 | |
| 83 | m_header->AppendColumn(wxHeaderColumnSimple("Column 1")); |
| 84 | CPPUNIT_ASSERT_EQUAL( 1, m_header->GetColumnCount() ); |
| 85 | |
| 86 | m_header->AppendColumn(wxHeaderColumnSimple("Column 2")); |
| 87 | CPPUNIT_ASSERT_EQUAL( 2, m_header->GetColumnCount() ); |
| 88 | |
| 89 | m_header->InsertColumn(wxHeaderColumnSimple("Column 0"), 0); |
| 90 | CPPUNIT_ASSERT_EQUAL( 3, m_header->GetColumnCount() ); |
| 91 | |
| 92 | m_header->DeleteColumn(2); |
| 93 | CPPUNIT_ASSERT_EQUAL( 2, m_header->GetColumnCount() ); |
| 94 | } |
| 95 | |
| 96 | void HeaderCtrlTestCase::BestSize() |
| 97 | { |
| 98 | const wxSize sizeEmpty = m_header->GetBestSize(); |
| 99 | // this fails under wxGTK where wxControl::GetBestSize() is 0 in horizontal |
| 100 | // direction |
| 101 | //CPPUNIT_ASSERT( sizeEmpty.x > 0 ); |
| 102 | CPPUNIT_ASSERT( sizeEmpty.y > 0 ); |
| 103 | |
| 104 | m_header->AppendColumn(wxHeaderColumnSimple("Foo")); |
| 105 | m_header->AppendColumn(wxHeaderColumnSimple("Bar")); |
| 106 | const wxSize size = m_header->GetBestSize(); |
| 107 | CPPUNIT_ASSERT_EQUAL( sizeEmpty.y, size.y ); |
| 108 | } |
| 109 | |
| 110 | void HeaderCtrlTestCase::Reorder() |
| 111 | { |
| 112 | static const int COL_COUNT = 4; |
| 113 | |
| 114 | int n; |
| 115 | |
| 116 | for ( n = 0; n < COL_COUNT; n++ ) |
| 117 | m_header->AppendColumn(wxHeaderColumnSimple(wxString::Format("%d", n))); |
| 118 | |
| 119 | wxArrayInt order = m_header->GetColumnsOrder(); // initial order: [0 1 2 3] |
| 120 | for ( n = 0; n < COL_COUNT; n++ ) |
| 121 | CPPUNIT_ASSERT_EQUAL( n, order[n] ); |
| 122 | |
| 123 | wxHeaderCtrl::MoveColumnInOrderArray(order, 0, 2); |
| 124 | m_header->SetColumnsOrder(order); // change order to [1 2 0 3] |
| 125 | |
| 126 | order = m_header->GetColumnsOrder(); |
| 127 | CPPUNIT_ASSERT_EQUAL( 1, order[0] ); |
| 128 | CPPUNIT_ASSERT_EQUAL( 2, order[1] ); |
| 129 | CPPUNIT_ASSERT_EQUAL( 0, order[2] ); |
| 130 | CPPUNIT_ASSERT_EQUAL( 3, order[3] ); |
| 131 | |
| 132 | order[2] = 3; |
| 133 | order[3] = 0; |
| 134 | m_header->SetColumnsOrder(order); // and now [1 2 3 0] |
| 135 | order = m_header->GetColumnsOrder(); |
| 136 | CPPUNIT_ASSERT_EQUAL( 1, order[0] ); |
| 137 | CPPUNIT_ASSERT_EQUAL( 2, order[1] ); |
| 138 | CPPUNIT_ASSERT_EQUAL( 3, order[2] ); |
| 139 | CPPUNIT_ASSERT_EQUAL( 0, order[3] ); |
| 140 | |
| 141 | wxHeaderCtrl::MoveColumnInOrderArray(order, 1, 3); |
| 142 | m_header->SetColumnsOrder(order); // finally [2 3 0 1] |
| 143 | order = m_header->GetColumnsOrder(); |
| 144 | CPPUNIT_ASSERT_EQUAL( 2, order[0] ); |
| 145 | CPPUNIT_ASSERT_EQUAL( 3, order[1] ); |
| 146 | CPPUNIT_ASSERT_EQUAL( 0, order[2] ); |
| 147 | CPPUNIT_ASSERT_EQUAL( 1, order[3] ); |
| 148 | } |
| 149 | |