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
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
|
/*******************************************************************************
* Copyright (c) 2008, 2018 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.compare.tests;
import static org.junit.Assert.assertEquals;
import org.eclipse.compare.CompareConfiguration;
import org.eclipse.compare.contentmergeviewer.ContentMergeViewer;
import org.eclipse.swt.widgets.Composite;
import org.junit.Before;
import org.junit.Test;
public class ContentMergeViewerTest {
private MyContentMergeViewer myContentMergeViewer;
/**
* result[0]-event occurred or not; result[1]-new state that was set
*/
boolean[] result = new boolean[] { false, false };
private class MyContentMergeViewer extends ContentMergeViewer {
protected MyContentMergeViewer() {
super(0, null, new CompareConfiguration());
}
public boolean leftDirty = false;
public boolean rightDirty = false;
@Override
protected boolean isLeftDirty() {
return leftDirty;
}
@Override
protected boolean isRightDirty() {
return rightDirty;
}
@Override
protected void setLeftDirty(boolean dirty) {
super.setLeftDirty(dirty);
}
@Override
protected void setRightDirty(boolean dirty) {
super.setRightDirty(dirty);
}
@Override
protected void copy(boolean leftToRight) {
// nothing here
}
@Override
protected void createControls(Composite composite) {
// nothing here
}
@Override
protected byte[] getContents(boolean left) {
return null;
}
@Override
protected void handleResizeAncestor(int x, int y, int width, int height) {
// nothing here
}
@Override
protected void handleResizeLeftRight(int x, int y, int leftWidth,
int centerWidth, int rightWidth, int height) {
// nothing here
}
@Override
protected void updateContent(Object ancestor, Object left, Object right) {
// nothing here
}
}
@Before
public void setUp() {
result = new boolean[] { false, false };
myContentMergeViewer = new MyContentMergeViewer();
myContentMergeViewer.addPropertyChangeListener(event -> {
result[0] = true;
result[1] = ((Boolean) event.getNewValue()).booleanValue();
});
}
// set left to true
@Test
public void testFFTX() {
myContentMergeViewer.leftDirty = false;
myContentMergeViewer.rightDirty = false;
myContentMergeViewer.setLeftDirty(true);
assertEquals(true, result[0]);
assertEquals(true, result[1]);
}
@Test
public void testFTTX() {
myContentMergeViewer.leftDirty = false;
myContentMergeViewer.rightDirty = true;
myContentMergeViewer.setLeftDirty(true);
assertEquals(true, result[0]);
assertEquals(true, result[1]);
}
@Test
public void testTFTX() {
myContentMergeViewer.leftDirty = true;
myContentMergeViewer.rightDirty = false;
myContentMergeViewer.setLeftDirty(true);
assertEquals(false, result[0]);
}
@Test
public void testTTTX() {
myContentMergeViewer.leftDirty = true;
myContentMergeViewer.rightDirty = true;
myContentMergeViewer.setLeftDirty(true);
assertEquals(false, result[0]);
}
// set left to false
@Test
public void testFFFX() {
myContentMergeViewer.leftDirty = false;
myContentMergeViewer.rightDirty = false;
myContentMergeViewer.setLeftDirty(false);
assertEquals(false, result[0]);
}
@Test
public void testFTFX() {
myContentMergeViewer.leftDirty = false;
myContentMergeViewer.rightDirty = true;
myContentMergeViewer.setLeftDirty(false);
assertEquals(false, result[0]);
}
@Test
public void testTFFX() {
myContentMergeViewer.leftDirty = true;
myContentMergeViewer.rightDirty = false;
myContentMergeViewer.setLeftDirty(false);
assertEquals(true, result[0]);
assertEquals(false, result[1]);
}
@Test
public void testTTFX() {
myContentMergeViewer.leftDirty = true;
myContentMergeViewer.rightDirty = true;
myContentMergeViewer.setLeftDirty(false);
assertEquals(true, result[0]);
assertEquals(false, result[1]);
}
// set right to true
@Test
public void testFFXT() {
myContentMergeViewer.leftDirty = false;
myContentMergeViewer.rightDirty = false;
myContentMergeViewer.setRightDirty(true);
assertEquals(true, result[0]);
assertEquals(true, result[1]);
}
@Test
public void testFTXT() {
myContentMergeViewer.leftDirty = false;
myContentMergeViewer.rightDirty = true;
myContentMergeViewer.setRightDirty(true);
assertEquals(false, result[0]);
}
@Test
public void testTFXT() {
myContentMergeViewer.leftDirty = true;
myContentMergeViewer.rightDirty = false;
myContentMergeViewer.setRightDirty(true);
assertEquals(true, result[0]);
assertEquals(true, result[1]);
}
@Test
public void testTTXT() {
myContentMergeViewer.leftDirty = true;
myContentMergeViewer.rightDirty = true;
myContentMergeViewer.setRightDirty(true);
assertEquals(false, result[0]);
}
// set right to false
@Test
public void testFFXF() {
myContentMergeViewer.leftDirty = false;
myContentMergeViewer.rightDirty = false;
myContentMergeViewer.setRightDirty(false);
assertEquals(false, result[0]);
}
@Test
public void testFTXF() {
myContentMergeViewer.leftDirty = false;
myContentMergeViewer.rightDirty = true;
myContentMergeViewer.setRightDirty(false);
assertEquals(true, result[0]);
assertEquals(false, result[1]);
}
@Test
public void testTFXF() {
myContentMergeViewer.leftDirty = true;
myContentMergeViewer.rightDirty = false;
myContentMergeViewer.setRightDirty(false);
assertEquals(false, result[0]);
}
@Test
public void testTTXF() {
myContentMergeViewer.leftDirty = true;
myContentMergeViewer.rightDirty = true;
myContentMergeViewer.setRightDirty(false);
assertEquals(true, result[0]);
assertEquals(false, result[1]);
}
}
|