mirror of
https://github.com/wxWidgets/wxWidgets.git
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Vadim Zeitlin
39ac888eff
Now that we have fixtures, with ctors and dtors, instead of setUp() and tearDown(), we can use std::unique_ptr<> instead of manual memory management. No real changes.
264 lines
7.8 KiB
C++
264 lines
7.8 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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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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#include <memory>
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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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{
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public:
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ComboBoxTestCase();
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protected:
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virtual wxTextEntry *GetTestEntry() const override
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{ return m_combo.get(); }
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virtual wxWindow *GetTestWindow() const override { return m_combo.get(); }
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virtual wxItemContainer *GetContainer() const override
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{ return m_combo.get(); }
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virtual wxWindow *GetContainerWindow() const override
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{ return m_combo.get(); }
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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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std::unique_ptr<wxComboBox> m_combo;
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wxDECLARE_NO_COPY_CLASS(ComboBoxTestCase);
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};
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wxITEM_CONTAINER_TESTS(ComboBoxTestCase, "ComboBox",
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"[combobox][item-container]");
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#ifdef __WXOSX__
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// Under macOS the Editable test only works interactively and WriteText() is
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// not implemented, so run all the other wxTextEntry tests only.
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#define wxCOMBOBOX_TEXT_ENTRY_TEST(name) \
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wxTEXT_ENTRY_TEST_CASE(ComboBoxTestCase, "ComboBox", name, \
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"[combobox][text-entry]")
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wxCOMBOBOX_TEXT_ENTRY_TEST(SetValue)
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wxCOMBOBOX_TEXT_ENTRY_TEST(TextChangeEvents)
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wxCOMBOBOX_TEXT_ENTRY_TEST(Selection)
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wxCOMBOBOX_TEXT_ENTRY_TEST(InsertionPoint)
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wxCOMBOBOX_TEXT_ENTRY_TEST(Replace)
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wxCOMBOBOX_TEXT_ENTRY_TEST(Hint)
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wxCOMBOBOX_TEXT_ENTRY_TEST(CopyPaste)
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wxCOMBOBOX_TEXT_ENTRY_TEST(UndoRedo)
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#undef wxCOMBOBOX_TEXT_ENTRY_TEST
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#else // !__WXOSX__
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wxTEXT_ENTRY_TESTS(ComboBoxTestCase, "ComboBox",
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"[combobox][text-entry]");
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#endif // __WXOSX__/!__WXOSX__
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// ----------------------------------------------------------------------------
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// test initialization
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// ----------------------------------------------------------------------------
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ComboBoxTestCase::ComboBoxTestCase()
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{
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m_combo = make_unique<wxComboBox>(wxTheApp->GetTopWindow(), wxID_ANY);
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}
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// ----------------------------------------------------------------------------
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// tests themselves
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// ----------------------------------------------------------------------------
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TEST_CASE_METHOD(ComboBoxTestCase, "ComboBox::Size", "[combobox]")
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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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CHECK( m_combo->GetSize().y == heightOrig );
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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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CHECK( m_combo->GetSize().y == 50 );
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m_combo->SetSize(-1, 10);
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CHECK( m_combo->GetSize().y == 10 );
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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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CHECK( m_combo->GetSize().y == heightOrig );
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}
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TEST_CASE_METHOD(ComboBoxTestCase, "ComboBox::PopDismiss", "[combobox]")
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{
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#if defined(__WXMSW__) || defined(__WXGTK210__) || defined(__WXQT__)
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EventCounter drop(m_combo.get(), wxEVT_COMBOBOX_DROPDOWN);
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EventCounter close(m_combo.get(), wxEVT_COMBOBOX_CLOSEUP);
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m_combo->Popup();
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CHECK(drop.GetCount() == 1);
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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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CHECK(close.GetCount() == 1);
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#endif
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}
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TEST_CASE_METHOD(ComboBoxTestCase, "ComboBox::Sort", "[combobox]")
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{
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#if !defined(__WXOSX__)
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m_combo = make_unique<wxComboBox>(wxTheApp->GetTopWindow(), wxID_ANY, "",
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wxDefaultPosition, wxDefaultSize, 0,
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nullptr, 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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CHECK(m_combo->GetString(0) == "AAA");
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CHECK(m_combo->GetString(1) == "Aaa");
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CHECK(m_combo->GetString(2) == "aaa");
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CHECK(m_combo->GetString(3) == "aaab");
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CHECK(m_combo->GetString(4) == "aab");
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CHECK(m_combo->GetString(5) == "aba");
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m_combo->Append("a");
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CHECK(m_combo->GetString(0) == "a");
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#endif
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}
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TEST_CASE_METHOD(ComboBoxTestCase, "ComboBox::ReadOnly", "[combobox]")
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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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m_combo = make_unique<wxComboBox>(wxTheApp->GetTopWindow(), wxID_ANY, "",
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wxDefaultPosition, wxDefaultSize,
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testitems, wxCB_READONLY);
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m_combo->SetValue("item 1");
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CHECK(m_combo->GetValue() == "item 1");
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m_combo->SetValue("not an item");
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CHECK(m_combo->GetValue() == "item 1");
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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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CHECK(m_combo->GetValue() == "item 2");
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}
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TEST_CASE_METHOD(ComboBoxTestCase, "ComboBox::IsEmpty", "[combobox]")
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{
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CHECK( m_combo->IsListEmpty() );
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CHECK( m_combo->IsTextEmpty() );
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m_combo->Append("foo");
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CHECK( !m_combo->IsListEmpty() );
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CHECK( m_combo->IsTextEmpty() );
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m_combo->SetValue("bar");
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CHECK( !m_combo->IsListEmpty() );
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CHECK( !m_combo->IsTextEmpty() );
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m_combo->Clear();
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CHECK( m_combo->IsListEmpty() );
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CHECK( 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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TEST_CASE_METHOD(ComboBoxTestCase, "ComboBox::SetStringSelection",
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"[combobox]")
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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.get(), wxEVT_COMBOBOX);
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m_combo->SetStringSelection("bar");
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CHECK( events.GetCount() == 0 );
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m_combo->SetStringSelection("foo");
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CHECK( events.GetCount() == 0 );
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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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