Package javax.swing.text

Examples of javax.swing.text.GapContent$RemoveUndo

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
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
   */
  public void testGeneral(TestHarness harness)     
  {
    harness.checkPoint("testGeneral()");
   
    GapContent gc = new GapContent();
    // regular insert
    try
    {
      gc.insertString(0, "ABC");
      // ignoring undo/redo here - see insertUndo.java
    }
    catch (BadLocationException e)
    {
      // ignore - checks below will fail if this happens
    }
    harness.check(gc.length(), 4);
   
    // insert at location before start
    boolean pass = false;
    try
    {
      gc.insertString(-1, "XYZ");
    }
    catch (BadLocationException e)
    {
      pass = true;
    }
    catch (Exception _)
    {
      pass = false;
    }

    harness.check(pass);
   
    // insert at index of last character - this is OK
    try
    {
      gc.insertString(3, "XYZ");
    }
    catch (BadLocationException e)
    {
      // ignore
    }
    harness.check(gc.length(), 7);
   
    // Insert at index of last character + 1. This appends the new string to
    // the existing string. (This works since 1.5 of the RI)
    try
    {
      gc.insertString(7, "XYZ");
    }
    catch (BadLocationException e)
    {
      pass = false;
    }
    harness.check(gc.length(), 10);

    // insert at index of last character + 2
    pass = false;
    try
    {
      gc.insertString(gc.length() + 1, "XYZ");
    }
    catch (BadLocationException e)
    {
      pass = true;
    }
    harness.check(pass);

    // insert empty string
    int length = gc.length();
    try
    {
      gc.insertString(0, "");
    }
    catch (BadLocationException e)
    {
      // ignore
    }
    harness.check(gc.length(), length);
   
    // insert null string
    pass = false;
    try
    {
      gc.insertString(0, null);
    }
    catch (BadLocationException e)
    {
      // ignore
    }
View Full Code Here
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
      harness.checkPoint("specialInsert");
      int posValue = -1;

      try
        {
    GapContent gc = new GapContent();
      gc.insertString(0, "foo\nbar\n");
    gc.remove(0, 4);

          // Gap starts at 0 now and the following Position
          // instance is created at the end of the gap.
          Position pos = gc.createPosition(0);

          // This insertion should not move the offset
          // of the Position object.
    gc.insertString(0, "z");

    posValue = pos.getOffset();
        }
      catch(BadLocationException ble)
        {
View Full Code Here
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
   *
   * @param harness  the test harness (<code>null</code> not permitted).
   */
  public void test(TestHarness harness)     
  {
    GapContent gc = new GapContent();
    Segment seg = new Segment();
   
    // check default result
    try
    {
      gc.getChars(0, 1, seg);
    }
    catch (BadLocationException e)
    {
      // ignore - tests below will fail if this happens
    }
    harness.check(seg.offset, 0);
    harness.check(seg.count, 1);
    harness.check(seg.array[0], '\n');

    // if len goes past end of range, should get BadLocationException
    boolean pass = false;
    try
    {
      gc.getChars(0, 2, seg);
    }
    catch (BadLocationException e)
    {
      pass = true;
    }
    harness.check(pass);

    // add some more text
    try
    {
      gc.insertString(0, "ABCDEFG");
    }
    catch (BadLocationException e)
    {
    }
    harness.check(gc.length(), 8);
   
    // if index < 0 should get BadLocationException
    pass = false;
    try
    {
      gc.getChars(-1, 3, seg);
    }
    catch (BadLocationException e)
    {
      pass = true;
    }
    harness.check(pass);
   
    // if index > end of text should get BadLocationException
    pass = false;
    try
    {
      gc.getChars(99, 1, seg);
    }
    catch (BadLocationException e)
    {
      pass = true;
    }
    harness.check(pass);
   
    // if len goes past end of range, should get BadLocationException
    pass = false;
    try
    {
      gc.getChars(0, 99, seg);
    }
    catch (BadLocationException e)
    {
      pass = true;
    }
    harness.check(pass);
   
    // try a zero length string
    try
    {
      gc.getChars(1, 0, seg);
    }
    catch (BadLocationException e)
    {
    }
    harness.check(seg.offset, 1);
    harness.check(seg.count, 0);
   
    // what happens for null Segment
    pass = false;
    try
    {
      gc.getChars(0, 1, null);
    }
    catch (NullPointerException e)
    {
      pass = true;
    }
    catch (BadLocationException e)
    {
      // ignore
    }
    harness.check(pass);
   
    // what happens if we update the Segment array, does that change the
    // StringContent
    Segment seg2 = new Segment();
    Segment seg3 = new Segment();
    GapContent gc2 = new GapContent();
    try
    {
      gc2.insertString(0, "XYZ");
      gc2.getChars(0, 3, seg2);
      seg2.array[1] = '5';
      gc2.getChars(0, 3, seg3);
    }
    catch (BadLocationException e)
    {
      // ignore
    }
View Full Code Here
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
   *
   * @param harness  the test harness (<code>null</code> not permitted).
   */
  public void test(TestHarness harness)     
  {
    GapContent gc = new GapContent();
   
    // check default result
    boolean pass = false;
    try
    {
      pass = gc.getString(0, 1).equals("\n");
    }
    catch (BadLocationException e)
    {
    }
    harness.check(pass);

    // if len goes past end of range, should get BadLocationException
    pass = false;
    try
    {
      gc.getString(0, 2);
    }
    catch (BadLocationException e)
    {
      pass = true;
    }
    harness.check(pass);

    // add some more text
    try
    {
      gc.insertString(0, "ABCDEFG");
    }
    catch (BadLocationException e)
    {
    }
    harness.check(gc.length(), 8);
   
    // if index < 0 should get BadLocationException
    pass = false;
    try
    {
      /*String s =*/ gc.getString(-1, 3);
    }
    catch (StringIndexOutOfBoundsException e)
    {
      pass = false;  // JDK does this, API docs say it should be a
                     // BadLocationException
    }
    catch (BadLocationException e)
    {
      pass = true;
    }
    harness.check(pass);
   
    // if index > end of text should get BadLocationException
    pass = false;
    try
    {
      /*String s =*/ gc.getString(99, 1);
    }
    catch (BadLocationException e)
    {
      pass = true;
    }
    harness.check(pass);
   
    // if len goes past end of range, should get BadLocationException
    pass = false;
    try
    {
      /* String s =*/ gc.getString(0, 99);
    }
    catch (BadLocationException e)
    {
      pass = true;
    }
    harness.check(pass);
   
    // try a zero length string
    pass = false;
    try
    {
      pass = gc.getString(1, 0).equals("");
    }
    catch (BadLocationException e)
    {
    }
    harness.check(pass);
View Full Code Here
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
   * @param harness the test harness
   */
  void testSimple(TestHarness harness)
  {
    harness.checkPoint("testSimple");
    GapContent c = new GapContent();
    try
      {
        Position p1 = c.createPosition(0);
        Position p2 = c.createPosition(1);
        harness.check(p1.getOffset(), 0);
        harness.check(p2.getOffset(), 1);

        c.insertString(0, "hello");
        harness.check(p1.getOffset(), 0);
        harness.check(p2.getOffset(), 6);

        c.remove(0, 5);
        harness.check(p1.getOffset(), 0);
        harness.check(p2.getOffset(), 1);
      }
    catch (BadLocationException ex)
      {
View Full Code Here
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
   * Tests a more complex situation.
   */
  void testComplex(TestHarness harness)
  {
    harness.checkPoint("testComplex");
    GapContent c = new GapContent();
    try
      {
        Position p1 = c.createPosition(0);
        Position p2 = c.createPosition(1);
        harness.check(p1.getOffset(), 0);
        harness.check(p2.getOffset(), 1);

        c.insertString(0, "abcdefghijklmno");
        harness.check(p1.getOffset(), 0);
        harness.check(p2.getOffset(), 16);

        c.insertString(5, "12345");
        harness.check(p1.getOffset(), 0);
        harness.check(p2.getOffset(), 21);
       
        PlainDocument doc = new PlainDocument();
        doc.insertString(0, "cdefgh", null);
View Full Code Here
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
   *
   * @param harness  the test harness (<code>null</code> not permitted).
   */
  public void test(TestHarness harness)     
  {
    GapContent gc = new GapContent();
    harness.check(gc.length(), 1);
    try
    {
      gc.insertString(0, "ABCDEFGHIJKLMNOPQRSTUVWXYZ");
      harness.check(gc.length(), 27);
      gc.remove(0, 3);
      harness.check(gc.length(), 24);
      gc.insertString(4, "123");
      harness.check(gc.length(), 27);
      gc.remove(20, 5);
      harness.check(gc.length(), 22); 
    }
    catch (BadLocationException e)
    {
      harness.fail(e.toString()); 
    }
View Full Code Here
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
    testRemoveLast(harness);
  }
 
  public void testGeneral(TestHarness harness)
  {
    GapContent gc = new GapContent();
    // regular insert
    try
    {
      gc.insertString(0, "ABCDEFG");
      // ignoring undo/redo here
    }
    catch (BadLocationException e)
    {
      // ignore - checks below will fail if this happens
    }
    harness.check(gc.length(), 8);
   
    // remove from location before start
    boolean pass = false;
    try
    {
      gc.remove(-1, 3);
    }
    catch (BadLocationException e)
    {
      pass = true;  // Classpath does this
    }
    catch (StringIndexOutOfBoundsException e)
    {
      pass = false;  // JDK does this - it is a bug given the API spec
    }
    harness.check(pass);
   
    // remove from location after end
    pass = false;
    try
    {
      gc.remove(99, 1);
    }
    catch (BadLocationException e)
    {
      pass = true;
    }
    harness.check(pass);
   
    // doesn't allow removal of last char
    pass = false;
    try
    {
      gc.remove(7, 1);
    }
    catch (BadLocationException e)
    {
      pass = true;
    }
    harness.check(pass);
    harness.check(gc.length(), 8);

    // remove 0 chars
    pass = true;
    try
    {
      gc.remove(0, 0);
    }
    catch (BadLocationException e)
    {
      pass = false;
    }
    harness.check(pass);
    harness.check(gc.length(), 8);
   

    int offset = 0;
    try
    {
      gc = new GapContent();
      gc.insertString(0, "abc\ndef\n");

      // create position on the 'd'.
      Position pos = gc.createPosition(4);

      // remove the 'd'
      gc.remove(4, 1);

      offset = pos.getOffset();
    }
    catch(BadLocationException ble)
    {
View Full Code Here
35
36
37
38
39
40
41
public class TestAbstractDocument extends AbstractDocument
{

  public TestAbstractDocument()
  {
    super(new GapContent());
  }
View Full Code Here
31
32
33
34
35
36
37
public class BranchElementTest extends AbstractDocument
  implements Testlet
{
  public BranchElementTest()
  {
    super(new GapContent());
  }
View Full Code Here
TOP

Related Classes of javax.swing.text.GapContent$RemoveUndo

  • gnu.testlet.javax.swing.text.AbstractDocument.BranchElement.BranchElementTest
  • gnu.testlet.javax.swing.text.AbstractDocument.TestAbstractDocument
  • gnu.testlet.javax.swing.text.GapContent.createPosition
  • gnu.testlet.javax.swing.text.GapContent.getChars
  • gnu.testlet.javax.swing.text.GapContent.getString
  • gnu.testlet.javax.swing.text.GapContent.insertString
  • gnu.testlet.javax.swing.text.GapContent.length
  • gnu.testlet.javax.swing.text.GapContent.PositionTest
  • gnu.testlet.javax.swing.text.GapContent.remove
  • javax.swing.text.ContentPositions.DocumentMark
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.