1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
|
///////////////////////////////////////////////////////////////////////////////
// Name: tests/controls/treelistctrltest.cpp
// Purpose: wxTreeListCtrl unit test.
// Author: Vadim Zeitlin
// Created: 2011-08-27
// Copyright: (c) 2011 Vadim Zeitlin <vadim@wxwidgets.org>
///////////////////////////////////////////////////////////////////////////////
// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------
#include "testprec.h"
#if wxUSE_TREELISTCTRL
#ifdef __BORLANDC__
#pragma hdrstop
#endif
#include "wx/treelist.h"
#include "wx/app.h"
// ----------------------------------------------------------------------------
// test class
// ----------------------------------------------------------------------------
class TreeListCtrlTestCase : public CppUnit::TestCase
{
public:
TreeListCtrlTestCase() { }
virtual void setUp();
virtual void tearDown();
private:
CPPUNIT_TEST_SUITE( TreeListCtrlTestCase );
CPPUNIT_TEST( Traversal );
CPPUNIT_TEST( ItemText );
CPPUNIT_TEST( ItemCheck );
CPPUNIT_TEST_SUITE_END();
// Create the control with the given style.
void Create(long style);
// Add an item to the tree and increment m_numItems.
wxTreeListItem AddItem(const char *label,
wxTreeListItem parent = wxTreeListItem(),
const char *numFiles = "",
const char *size = "");
// Tests:
void Traversal();
void ItemText();
void ItemCheck();
// The control itself.
wxTreeListCtrl *m_treelist;
// And some of its items.
wxTreeListItem m_code,
m_code_osx,
m_code_osx_cocoa;
// Also the total number of items in it initially
unsigned m_numItems;
wxDECLARE_NO_COPY_CLASS(TreeListCtrlTestCase);
};
// register in the unnamed registry so that these tests are run by default
CPPUNIT_TEST_SUITE_REGISTRATION( TreeListCtrlTestCase );
// also include in its own registry so that these tests can be run alone
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( TreeListCtrlTestCase, "TreeListCtrlTestCase" );
// ----------------------------------------------------------------------------
// test initialization
// ----------------------------------------------------------------------------
wxTreeListItem
TreeListCtrlTestCase::AddItem(const char *label,
wxTreeListItem parent,
const char *numFiles,
const char *size)
{
if ( !parent.IsOk() )
parent = m_treelist->GetRootItem();
wxTreeListItem item = m_treelist->AppendItem(parent, label);
m_treelist->SetItemText(item, 1, numFiles);
m_treelist->SetItemText(item, 2, size);
m_numItems++;
return item;
}
void TreeListCtrlTestCase::Create(long style)
{
m_treelist = new wxTreeListCtrl(wxTheApp->GetTopWindow(),
wxID_ANY,
wxDefaultPosition,
wxSize(400, 200),
style);
m_treelist->AppendColumn("Component");
m_treelist->AppendColumn("# Files");
m_treelist->AppendColumn("Size");
// Fill the control with the same data as used in the treelist sample:
m_code = AddItem("Code");
AddItem("wxMSW", m_code, "313", "3.94 MiB");
AddItem("wxGTK", m_code, "180", "1.66 MiB");
m_code_osx = AddItem("wxOSX", m_code, "265", "2.36 MiB");
AddItem("Core", m_code_osx, "31", "347 KiB");
AddItem("Carbon", m_code_osx, "91", "1.34 MiB");
m_code_osx_cocoa = AddItem("Cocoa", m_code_osx, "46", "512 KiB");
wxTreeListItem Documentation = AddItem("Documentation");
AddItem("HTML", Documentation, "many");
AddItem("CHM", Documentation, "1");
wxTreeListItem Samples = AddItem("Samples");
AddItem("minimal", Samples, "1", "7 KiB");
AddItem("widgets", Samples, "28", "419 KiB");
m_treelist->Refresh();
m_treelist->Update();
}
void TreeListCtrlTestCase::setUp()
{
m_numItems = 0;
Create(wxTL_MULTIPLE | wxTL_3STATE);
}
void TreeListCtrlTestCase::tearDown()
{
delete m_treelist;
m_treelist = NULL;
}
// ----------------------------------------------------------------------------
// the tests themselves
// ----------------------------------------------------------------------------
// Test various tree traversal methods.
void TreeListCtrlTestCase::Traversal()
{
// GetParent() tests:
wxTreeListItem root = m_treelist->GetRootItem();
CPPUNIT_ASSERT( !m_treelist->GetItemParent(root) );
CPPUNIT_ASSERT_EQUAL( root, m_treelist->GetItemParent(m_code) );
CPPUNIT_ASSERT_EQUAL( m_code, m_treelist->GetItemParent(m_code_osx) );
// GetFirstChild() and GetNextSibling() tests:
CPPUNIT_ASSERT_EQUAL( m_code, m_treelist->GetFirstChild(root) );
CPPUNIT_ASSERT_EQUAL
(
m_code_osx,
m_treelist->GetNextSibling
(
m_treelist->GetNextSibling
(
m_treelist->GetFirstChild(m_code)
)
)
);
// Get{First,Next}Item() test:
unsigned numItems = 0;
for ( wxTreeListItem item = m_treelist->GetFirstItem();
item.IsOk();
item = m_treelist->GetNextItem(item) )
{
numItems++;
}
CPPUNIT_ASSERT_EQUAL( m_numItems, numItems );
}
// Test accessing items text.
void TreeListCtrlTestCase::ItemText()
{
CPPUNIT_ASSERT_EQUAL( "Cocoa", m_treelist->GetItemText(m_code_osx_cocoa) );
CPPUNIT_ASSERT_EQUAL( "46", m_treelist->GetItemText(m_code_osx_cocoa, 1) );
m_treelist->SetItemText(m_code_osx_cocoa, "wxCocoa");
CPPUNIT_ASSERT_EQUAL( "wxCocoa", m_treelist->GetItemText(m_code_osx_cocoa) );
m_treelist->SetItemText(m_code_osx_cocoa, 1, "47");
CPPUNIT_ASSERT_EQUAL( "47", m_treelist->GetItemText(m_code_osx_cocoa, 1) );
}
// Test checking and unchecking items.
void TreeListCtrlTestCase::ItemCheck()
{
CPPUNIT_ASSERT_EQUAL( wxCHK_UNCHECKED,
m_treelist->GetCheckedState(m_code) );
m_treelist->CheckItemRecursively(m_code);
CPPUNIT_ASSERT_EQUAL( wxCHK_CHECKED,
m_treelist->GetCheckedState(m_code) );
CPPUNIT_ASSERT_EQUAL( wxCHK_CHECKED,
m_treelist->GetCheckedState(m_code_osx) );
CPPUNIT_ASSERT_EQUAL( wxCHK_CHECKED,
m_treelist->GetCheckedState(m_code_osx_cocoa) );
m_treelist->UncheckItem(m_code_osx_cocoa);
CPPUNIT_ASSERT_EQUAL( wxCHK_UNCHECKED,
m_treelist->GetCheckedState(m_code_osx_cocoa) );
m_treelist->UpdateItemParentStateRecursively(m_code_osx_cocoa);
CPPUNIT_ASSERT_EQUAL( wxCHK_UNDETERMINED,
m_treelist->GetCheckedState(m_code_osx) );
CPPUNIT_ASSERT_EQUAL( wxCHK_UNDETERMINED,
m_treelist->GetCheckedState(m_code) );
m_treelist->CheckItemRecursively(m_code_osx, wxCHK_UNCHECKED);
m_treelist->UpdateItemParentStateRecursively(m_code_osx_cocoa);
CPPUNIT_ASSERT_EQUAL( wxCHK_UNCHECKED,
m_treelist->GetCheckedState(m_code_osx) );
CPPUNIT_ASSERT_EQUAL( wxCHK_UNDETERMINED,
m_treelist->GetCheckedState(m_code) );
}
#endif // wxUSE_TREELISTCTRL
|
