Examples with CopySourceEdit org.eclipse.text.edits.CopySourceEdit used on opensource projects

Example 6 with CopySourceEdit

use of org.eclipse.text.edits.CopySourceEdit in project eclipse.platform.text by eclipse.

the class TextEditTests method testNestedCopySourceWithInsert.

@Test
public void testNestedCopySourceWithInsert() throws Exception {
    CopySourceEdit s1 = new CopySourceEdit(1, 5);
    CopySourceEdit s2 = new CopySourceEdit(2, 3);
    CopySourceEdit s3 = new CopySourceEdit(3, 1);
    InsertEdit i1 = new InsertEdit(4, "x");
    s1.addChild(s2);
    s2.addChild(s3);
    s3.addChild(i1);
    CopyTargetEdit t1 = new CopyTargetEdit(9, s1);
    CopyTargetEdit t2 = new CopyTargetEdit(8, s2);
    CopyTargetEdit t3 = new CopyTargetEdit(7, s3);
    fRoot.addChild(s1);
    fRoot.addChild(t1);
    fRoot.addChild(t2);
    fRoot.addChild(t3);
    UndoEdit undo = fRoot.apply(fDocument);
    assertEquals(s1, 1, 6);
    assertEquals(s2, 2, 4);
    assertEquals(s3, 3, 2);
    assertEquals(i1, 4, 1);
    assertEquals(t1, 16, 6);
    assertEquals(t2, 11, 4);
    assertEquals(t3, 8, 2);
    String result = "0123x4563x723x48123x459";
    Assert.assertEquals("Buffer content", result, fDocument.get());
    doUndoRedo(undo, result);
}

Example 7 with CopySourceEdit

use of org.eclipse.text.edits.CopySourceEdit in project eclipse.platform.text by eclipse.

the class TextEditTests method testSwap2InSwap1.

@Test
public void testSwap2InSwap1() throws Exception {
    IDocument document = new Document("foo(1, 2), 3");
    CopySourceEdit innerRoot = new CopySourceEdit(0, 9);
    {
        TextEdit e1 = new ReplaceEdit(4, 1, "");
        CopySourceEdit s1 = new CopySourceEdit(4, 1);
        e1.addChild(s1);
        CopyTargetEdit t1 = new CopyTargetEdit(7, s1);
        TextEdit e2 = new ReplaceEdit(7, 1, "");
        CopySourceEdit s2 = new CopySourceEdit(7, 1);
        e2.addChild(s2);
        CopyTargetEdit t2 = new CopyTargetEdit(4, s2);
        innerRoot.addChild(e1);
        innerRoot.addChild(t2);
        innerRoot.addChild(e2);
        innerRoot.addChild(t1);
    }
    MultiTextEdit root = new MultiTextEdit();
    {
        TextEdit e1 = new ReplaceEdit(0, 9, "");
        e1.addChild(innerRoot);
        CopyTargetEdit t1 = new CopyTargetEdit(11, innerRoot);
        TextEdit e2 = new ReplaceEdit(11, 1, "");
        CopySourceEdit s2 = new CopySourceEdit(11, 1);
        e2.addChild(s2);
        CopyTargetEdit t2 = new CopyTargetEdit(0, s2);
        root.addChild(e1);
        root.addChild(t2);
        root.addChild(e2);
        root.addChild(t1);
    }
    root.apply(document);
    String result = "3, foo(2, 1)";
    Assert.assertEquals("Buffer content", result, document.get());
}

Example 8 with CopySourceEdit

use of org.eclipse.text.edits.CopySourceEdit in project eclipse.platform.text by eclipse.

the class TextEditTests method testNestedCopyTarget.

@Test
public void testNestedCopyTarget() throws Exception {
    CopySourceEdit s1 = new CopySourceEdit(1, 2);
    CopySourceEdit s2 = new CopySourceEdit(5, 3);
    CopyTargetEdit t1 = new CopyTargetEdit(6, s1);
    CopyTargetEdit t2 = new CopyTargetEdit(9, s2);
    s2.addChild(t1);
    fRoot.addChild(s1);
    fRoot.addChild(s2);
    fRoot.addChild(t2);
    UndoEdit undo = fRoot.apply(fDocument);
    assertEquals(s1, 1, 2);
    assertEquals(s2, 5, 5);
    assertEquals(t1, 6, 2);
    assertEquals(t2, 11, 5);
    String result = "01234512678512679";
    Assert.assertEquals("Buffer content", result, fDocument.get());
    doUndoRedo(undo, result);
}

Example 9 with CopySourceEdit

use of org.eclipse.text.edits.CopySourceEdit in project eclipse.platform.text by eclipse.

the class TextEditTests method testCopy2.

@Test
public void testCopy2() throws Exception {
    MultiTextEdit root = new MultiTextEdit();
    CopySourceEdit s1 = new CopySourceEdit(5, 2);
    CopyTargetEdit t1 = new CopyTargetEdit(8, s1);
    CopySourceEdit s2 = new CopySourceEdit(5, 2);
    CopyTargetEdit t2 = new CopyTargetEdit(2, s2);
    s1.addChild(s2);
    root.addChild(s1);
    root.addChild(t1);
    root.addChild(t2);
    List<TextEdit> org = flatten(root);
    TextEditCopier copier = new TextEditCopier(root);
    List<TextEdit> copy = flatten(copier.perform());
    compare(org, copy);
}

Example 10 with CopySourceEdit

use of org.eclipse.text.edits.CopySourceEdit in project eclipse.platform.text by eclipse.

the class TextEditTests method compare.

private static void compare(List<TextEdit> org, List<TextEdit> copy) {
    assertTrue("Same length", org.size() == copy.size());
    for (Iterator<TextEdit> iter = copy.iterator(); iter.hasNext(); ) {
        TextEdit edit = iter.next();
        assertTrue("Original is part of copy list", !org.contains(edit));
        if (edit instanceof MoveSourceEdit) {
            MoveSourceEdit source = (MoveSourceEdit) edit;
            assertTrue("Target edit isn't a copy", copy.contains(source.getTargetEdit()));
            assertTrue("Traget edit is a original", !org.contains(source.getTargetEdit()));
        } else if (edit instanceof MoveTargetEdit) {
            MoveTargetEdit target = (MoveTargetEdit) edit;
            assertTrue("Source edit isn't a copy", copy.contains(target.getSourceEdit()));
            assertTrue("Source edit is a original", !org.contains(target.getSourceEdit()));
        } else if (edit instanceof CopySourceEdit) {
            CopySourceEdit source = (CopySourceEdit) edit;
            assertTrue("Target edit isn't a copy", copy.contains(source.getTargetEdit()));
            assertTrue("Traget edit is a original", !org.contains(source.getTargetEdit()));
        } else if (edit instanceof CopyTargetEdit) {
            CopyTargetEdit target = (CopyTargetEdit) edit;
            assertTrue("Source edit isn't a copy", copy.contains(target.getSourceEdit()));
            assertTrue("Source edit is a original", !org.contains(target.getSourceEdit()));
        }
    }
}