public void testUpdateInvalid() throws Exception {
RangeMarker marker = createMarker("01[]23456789");
marker.getDocument().deleteString(1, 3);
assertFalse(marker.isValid());
marker.getDocument().insertString(2, "xxx");
assertEquals(2, marker.getStartOffset());
assertEquals(2, marker.getEndOffset());
assertFalse(marker.isValid());
}
public void testDeleteRightPart2() throws Exception {
RangeMarker marker = createMarker("0123456789", 2, 5);
marker.getDocument().deleteString(4, 5);
assertValidMarker(marker, 2, 4);
}
public void testReplaceRightPartInvalid() throws Exception {
RangeMarker marker = createMarker("0123456789", 2, 5);
marker.getDocument().replaceString(4, 6, "xxx");
assertValidMarker(marker, 2, 4);
}
public void testInsertIntoStart() throws Exception {
RangeMarker marker = createMarker("0123456789", 2, 5);
marker.getDocument().insertString(2, "xxx");
assertValidMarker(marker, 5, 8);
}
public void testDeleteFirstChar() throws Exception {
RangeMarker marker = createMarker("0123456789", 0, 5);
marker.getDocument().deleteString(0, 1);
assertValidMarker(marker, 0, 4);
}
public void testDeleteRangeInside() throws Exception {
RangeMarker marker = createMarker("0123456789", 1, 7);
marker.getDocument().deleteString(2, 5);
assertTrue(marker.isValid());
}
public void testReplaceRangeToSingleChar() throws Exception {
RangeMarker marker = createMarker("0123456789", 1, 7);
marker.getDocument().replaceString(2, 5, " ");
assertTrue(marker.isValid());
}
public void testDeletePoint() throws Exception {
RangeMarker marker = createMarker("0123456789", 2, 2);
marker.getDocument().deleteString(1, 3);
assertFalse(marker.isValid());
}
public static FragmentContent fromRangeMarker(RangeMarker rangeMarker, Project project) {
Document document = rangeMarker.getDocument();
VirtualFile file = FileDocumentManager.getInstance().getFile(document);
FileType type = FileTypeManager.getInstance().getFileTypeByFile(file);
return new FragmentContent(
new DocumentContent(project, document), TextRange.create(rangeMarker), project, type);
}
public void testReplaceRightIncludingFirstChar() throws Exception {
String s = "12345\n \n12345";
RangeMarker marker = createMarker(s, 6, 8);
marker.getDocument().replaceString(0, s.length(), s.replaceAll(" ", ""));
assertValidMarker(marker, 6, 7);
}
public void testNested3() {
RangeMarker marker1 = createMarker("01[23]4567890123");
DocumentEx document = (DocumentEx) marker1.getDocument();
RangeMarker marker2 = document.createRangeMarker(9, 11);
RangeMarker marker3 = document.createRangeMarker(1, 12);
marker3.dispose();
document.deleteString(marker1.getEndOffset(), marker2.getStartOffset());
}
public void testDeleteBeforeStart() throws Exception {
RangeMarker marker = createMarker("01[234]56789");
marker.getDocument().deleteString(0, 1);
assertEquals(1, marker.getStartOffset());
assertEquals(4, marker.getEndOffset());
assertTrue(marker.isValid());
}
public void testInsertIntoEnd() throws Exception {
RangeMarker marker = createMarker("0123456789", 2, 5);
marker.getDocument().insertString(5, "xxx");
assertEquals(2, marker.getStartOffset());
assertEquals(5, marker.getEndOffset());
assertTrue(marker.isValid());
}
public void testInsertIntoStartExpandToLeft() throws Exception {
RangeMarker marker = createMarker("0123456789", 2, 5);
marker.setGreedyToLeft(true);
marker.getDocument().insertString(2, "xxx");
assertEquals(2, marker.getStartOffset());
assertEquals(8, marker.getEndOffset());
assertTrue(marker.isValid());
}
public void testLL() {
RangeMarker marker1 = createMarker("012345678901234567", 5, 6);
DocumentEx document = (DocumentEx) marker1.getDocument();
document.createRangeMarker(4, 5);
document.createRangeMarker(6, 7);
document.createRangeMarker(0, 4);
document.deleteString(1, 2);
document.createRangeMarker(0, 7);
document.createRangeMarker(0, 7);
}
public void testNestedAfter() {
RangeMarker marker1 = createMarker("0[12345678]90123");
Document document = marker1.getDocument();
RangeMarker marker2 = document.createRangeMarker(2, 5);
RangeMarker marker3 = document.createRangeMarker(3, 4);
document.insertString(10, "x");
assertEquals(1, marker1.getStartOffset());
assertEquals(2, marker2.getStartOffset());
assertEquals(3, marker3.getStartOffset());
}
public void testBranched() {
RangeMarker marker1 = createMarker("01234567890123456", 0, 1);
DocumentEx document = (DocumentEx) marker1.getDocument();
RangeMarker marker2 = document.createRangeMarker(2, 3);
RangeMarker marker3 = document.createRangeMarker(4, 5);
RangeMarker marker4 = document.createRangeMarker(6, 7);
RangeMarker marker5 = document.createRangeMarker(8, 9);
RangeMarker marker6 = document.createRangeMarker(10, 11);
RangeMarker marker7 = document.createRangeMarker(12, 13);
RangeMarker marker8 = document.createRangeMarker(14, 15);
document.deleteString(1, 2);
}
protected Document createCopy() {
final Document originalDocument = myRangeMarker.getDocument();
String textInRange =
originalDocument
.getCharsSequence()
.subSequence(myRangeMarker.getStartOffset(), myRangeMarker.getEndOffset())
.toString();
final Document result = EditorFactory.getInstance().createDocument(textInRange);
result.setReadOnly(!originalDocument.isWritable());
result.putUserData(ORIGINAL_DOCUMENT, originalDocument);
return result;
}
public void testNoNegative() throws Exception {
RangeMarker marker =
createMarker(
"package safd;\n\n[import javax.swing.JPanel;]\nimport java.util.ArrayList;\n\nclass T{}");
marker
.getDocument()
.replaceString(
15,
15 + "import javax.swing.JPanel;\nimport java.util.ArrayList;".length(),
"import java.util.ArrayList;");
assertEquals(15, marker.getStartOffset());
}
protected Document createOriginal() {
return myRangeMarker.getDocument();
}
public void testDevourMarkerWithDeletion() {
RangeMarker marker1 = createMarker("012345[67890123456]7");
DocumentEx document = (DocumentEx) marker1.getDocument();
document.deleteString(1, document.getTextLength());
}
public void testReplaceWholeRange() throws Exception {
RangeMarker marker = createMarker("0123456789", 1, 7);
marker.getDocument().replaceString(1, 7, "abc");
assertValidMarker(marker, 1, 4);
}
public void testReplacementWithOldTextOverlap() throws Exception {
RangeMarker marker = createMarker("0123456789", 2, 5);
marker.getDocument().replaceString(0, 10, "0123456789");
assertValidMarker(marker, 2, 5);
}
public void testDeleteJustBeforeStart() throws Exception {
RangeMarker marker = createMarker("0123456789", 2, 5);
marker.getDocument().deleteString(0, 2);
assertValidMarker(marker, 0, 3);
}
public void testDeleteExactRange() throws Exception {
RangeMarker marker = createMarker("0123456789", 2, 5);
marker.getDocument().deleteString(2, 5);
assertValidMarker(marker, 2, 2);
}