public void testRangeMarkersAreLazyCreated() throws Exception {
final Document document = EditorFactory.getInstance().createDocument("[xxxxxxxxxxxxxx]");
RangeMarker m1 = document.createRangeMarker(2, 4);
RangeMarker m2 = document.createRangeMarker(2, 4);
assertEquals(2, ((DocumentImpl) document).getRangeMarkersSize());
assertEquals(1, ((DocumentImpl) document).getRangeMarkersNodeSize());
RangeMarker m3 = document.createRangeMarker(2, 5);
assertEquals(2, ((DocumentImpl) document).getRangeMarkersNodeSize());
document.deleteString(4, 5);
assertTrue(m1.isValid());
assertTrue(m2.isValid());
assertTrue(m3.isValid());
assertEquals(1, ((DocumentImpl) document).getRangeMarkersNodeSize());
m1.setGreedyToLeft(true);
assertTrue(m1.isValid());
assertEquals(3, ((DocumentImpl) document).getRangeMarkersSize());
assertEquals(2, ((DocumentImpl) document).getRangeMarkersNodeSize());
m3.dispose();
assertTrue(m1.isValid());
assertTrue(m2.isValid());
assertFalse(m3.isValid());
assertEquals(2, ((DocumentImpl) document).getRangeMarkersSize());
assertEquals(2, ((DocumentImpl) document).getRangeMarkersNodeSize());
}
public void testValidationBug() throws Exception {
Document document = EditorFactory.getInstance().createDocument("[xxxxxxxxxxxxxx]");
final Editor editor = EditorFactory.getInstance().createEditor(document);
try {
final FoldRegion[] fold = new FoldRegion[1];
editor
.getFoldingModel()
.runBatchFoldingOperation(
new Runnable() {
@Override
public void run() {
fold[0] = editor.getFoldingModel().addFoldRegion(0, 2, "");
}
});
RangeMarker marker = document.createRangeMarker(0, 2);
document.deleteString(1, 2);
assertTrue(marker.isValid());
// assertFalse(fold[0].isValid());
} finally {
EditorFactory.getInstance().releaseEditor(editor);
}
}