initial commit
Signed-off-by: Peter Siegmund <mars3142@noreply.mars3142.dev>
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273
libs/wxWidgets-3.3.1/tests/controls/comboboxtest.cpp
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273
libs/wxWidgets-3.3.1/tests/controls/comboboxtest.cpp
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///////////////////////////////////////////////////////////////////////////////
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// Name: tests/controls/comboboxtest.cpp
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// Purpose: wxComboBox unit test
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// Author: Vadim Zeitlin
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// Created: 2007-09-25
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// Copyright: (c) 2007 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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#if wxUSE_COMBOBOX
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#ifndef WX_PRECOMP
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#include "wx/app.h"
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#include "wx/combobox.h"
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#endif // WX_PRECOMP
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#include "textentrytest.h"
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#include "itemcontainertest.h"
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#include "testableframe.h"
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// ----------------------------------------------------------------------------
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// test class
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// ----------------------------------------------------------------------------
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class ComboBoxTestCase : public TextEntryTestCase, public ItemContainerTestCase,
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public CppUnit::TestCase
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{
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public:
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ComboBoxTestCase() { }
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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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virtual wxTextEntry *GetTestEntry() const override { return m_combo; }
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virtual wxWindow *GetTestWindow() const override { return m_combo; }
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virtual wxItemContainer *GetContainer() const override { return m_combo; }
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virtual wxWindow *GetContainerWindow() const override { return m_combo; }
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virtual void CheckStringSelection(const char * WXUNUSED(sel)) override
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{
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// do nothing here, as explained in TextEntryTestCase comment, our
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// GetStringSelection() is the wxChoice, not wxTextEntry, one and there
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// is no way to return the selection contents directly
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}
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CPPUNIT_TEST_SUITE( ComboBoxTestCase );
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#ifdef __WXOSX__
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CPPUNIT_TEST( SetValue );
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CPPUNIT_TEST( TextChangeEvents );
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CPPUNIT_TEST( Selection );
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CPPUNIT_TEST( InsertionPoint );
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CPPUNIT_TEST( Replace );
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// TODO on OS X only works interactively
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// WXUISIM_TEST( Editable );
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CPPUNIT_TEST( Hint );
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CPPUNIT_TEST( CopyPaste );
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CPPUNIT_TEST( UndoRedo );
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#else
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wxTEXT_ENTRY_TESTS();
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#endif
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wxITEM_CONTAINER_TESTS();
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CPPUNIT_TEST( Size );
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CPPUNIT_TEST( PopDismiss );
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CPPUNIT_TEST( Sort );
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CPPUNIT_TEST( ReadOnly );
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CPPUNIT_TEST( IsEmpty );
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CPPUNIT_TEST( SetStringSelection );
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CPPUNIT_TEST_SUITE_END();
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void Size();
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void PopDismiss();
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void Sort();
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void ReadOnly();
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void IsEmpty();
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void SetStringSelection();
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wxComboBox *m_combo;
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wxDECLARE_NO_COPY_CLASS(ComboBoxTestCase);
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};
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wxREGISTER_UNIT_TEST_WITH_TAGS(ComboBoxTestCase,
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"[ComboBoxTestCase][item-container]");
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// ----------------------------------------------------------------------------
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// test initialization
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// ----------------------------------------------------------------------------
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void ComboBoxTestCase::setUp()
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{
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m_combo = new wxComboBox(wxTheApp->GetTopWindow(), wxID_ANY);
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}
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void ComboBoxTestCase::tearDown()
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{
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delete m_combo;
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m_combo = nullptr;
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}
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// ----------------------------------------------------------------------------
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// tests themselves
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// ----------------------------------------------------------------------------
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void ComboBoxTestCase::Size()
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{
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// under MSW changing combobox size is a non-trivial operation because of
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// confusion between the size of the control with and without dropdown, so
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// check that it does work as expected
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const int heightOrig = m_combo->GetSize().y;
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// check that the height doesn't change if we don't touch it
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m_combo->SetSize(100, -1);
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CPPUNIT_ASSERT_EQUAL( heightOrig, m_combo->GetSize().y );
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// check that setting both big and small (but not too small, there is a
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// limit on how small the control can become under MSW) heights works
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m_combo->SetSize(-1, 50);
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CPPUNIT_ASSERT_EQUAL( 50, m_combo->GetSize().y );
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m_combo->SetSize(-1, 10);
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CPPUNIT_ASSERT_EQUAL( 10, m_combo->GetSize().y );
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// and also that restoring it works (this used to be broken before 2.9.1)
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m_combo->SetSize(-1, heightOrig);
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CPPUNIT_ASSERT_EQUAL( heightOrig, m_combo->GetSize().y );
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}
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void ComboBoxTestCase::PopDismiss()
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{
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#if defined(__WXMSW__) || defined(__WXGTK210__) || defined(__WXQT__)
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EventCounter drop(m_combo, wxEVT_COMBOBOX_DROPDOWN);
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EventCounter close(m_combo, wxEVT_COMBOBOX_CLOSEUP);
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m_combo->Popup();
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CPPUNIT_ASSERT_EQUAL(1, drop.GetCount());
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m_combo->Dismiss();
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#if defined(__WXGTK__) && !defined(__WXGTK3__)
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// Under wxGTK2, the event is sent only during idle time and not
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// immediately, so we need this yield to get it.
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wxYield();
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#endif // wxGTK2
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CPPUNIT_ASSERT_EQUAL(1, close.GetCount());
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#endif
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}
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void ComboBoxTestCase::Sort()
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{
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#if !defined(__WXOSX__)
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delete m_combo;
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m_combo = new wxComboBox(wxTheApp->GetTopWindow(), wxID_ANY, "",
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wxDefaultPosition, wxDefaultSize, 0, nullptr,
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wxCB_SORT);
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m_combo->Append("aaa");
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m_combo->Append("Aaa");
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m_combo->Append("aba");
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m_combo->Append("aaab");
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m_combo->Append("aab");
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m_combo->Append("AAA");
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CPPUNIT_ASSERT_EQUAL("AAA", m_combo->GetString(0));
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CPPUNIT_ASSERT_EQUAL("Aaa", m_combo->GetString(1));
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CPPUNIT_ASSERT_EQUAL("aaa", m_combo->GetString(2));
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CPPUNIT_ASSERT_EQUAL("aaab", m_combo->GetString(3));
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CPPUNIT_ASSERT_EQUAL("aab", m_combo->GetString(4));
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CPPUNIT_ASSERT_EQUAL("aba", m_combo->GetString(5));
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m_combo->Append("a");
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CPPUNIT_ASSERT_EQUAL("a", m_combo->GetString(0));
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#endif
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}
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void ComboBoxTestCase::ReadOnly()
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{
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wxArrayString testitems;
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testitems.Add("item 1");
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testitems.Add("item 2");
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delete m_combo;
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m_combo = new wxComboBox(wxTheApp->GetTopWindow(), wxID_ANY, "",
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wxDefaultPosition, wxDefaultSize, testitems,
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wxCB_READONLY);
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m_combo->SetValue("item 1");
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CPPUNIT_ASSERT_EQUAL("item 1", m_combo->GetValue());
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m_combo->SetValue("not an item");
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CPPUNIT_ASSERT_EQUAL("item 1", m_combo->GetValue());
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// Since this uses FindString it is case insensitive
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m_combo->SetValue("ITEM 2");
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CPPUNIT_ASSERT_EQUAL("item 2", m_combo->GetValue());
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}
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void ComboBoxTestCase::IsEmpty()
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{
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CPPUNIT_ASSERT( m_combo->IsListEmpty() );
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CPPUNIT_ASSERT( m_combo->IsTextEmpty() );
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m_combo->Append("foo");
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CPPUNIT_ASSERT( !m_combo->IsListEmpty() );
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CPPUNIT_ASSERT( m_combo->IsTextEmpty() );
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m_combo->SetValue("bar");
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CPPUNIT_ASSERT( !m_combo->IsListEmpty() );
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CPPUNIT_ASSERT( !m_combo->IsTextEmpty() );
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m_combo->Clear();
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CPPUNIT_ASSERT( m_combo->IsListEmpty() );
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CPPUNIT_ASSERT( m_combo->IsTextEmpty() );
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#ifdef TEST_INVALID_COMBOBOX_ISEMPTY
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// Compiling this should fail, see failtest target definition in test.bkl.
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m_combo->IsEmpty();
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#endif
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}
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void ComboBoxTestCase::SetStringSelection()
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{
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m_combo->Append("foo");
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m_combo->Append("bar");
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m_combo->Append("baz");
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EventCounter events(m_combo, wxEVT_COMBOBOX);
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m_combo->SetStringSelection("bar");
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CPPUNIT_ASSERT_EQUAL( 0, events.GetCount() );
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m_combo->SetStringSelection("foo");
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CPPUNIT_ASSERT_EQUAL( 0, events.GetCount() );
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}
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TEST_CASE("wxComboBox::ProcessEnter", "[wxComboBox][enter]")
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{
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class ComboBoxCreator : public TextLikeControlCreator
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{
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public:
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virtual wxControl* Create(wxWindow* parent, int style) const override
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{
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const wxString choices[] = { "foo", "bar", "baz" };
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return new wxComboBox(parent, wxID_ANY, wxString(),
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wxDefaultPosition, wxDefaultSize,
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WXSIZEOF(choices), choices,
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style);
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}
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};
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TestProcessEnter(ComboBoxCreator());
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}
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#else
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#ifdef TEST_INVALID_COMBOBOX_ISEMPTY
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#error provoke failing here
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#endif
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#endif //wxUSE_COMBOBOX
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