Examples with Position org.eclipse.lsp4j.Position used on opensource projects

Example 66 with Position

use of org.eclipse.lsp4j.Position in project eclipse.jdt.ls by eclipse.

the class RenameHandlerTest method testRenameTypeParameterInMethod.

@Test
public void testRenameTypeParameterInMethod() throws JavaModelException, BadLocationException {
    IPackageFragment pack1 = sourceFolder.createPackageFragment("test1", false, null);
    String[] codes = { "package test1;\n", "public class B<T> {\n", "	private T t;\n", "	public <U|* extends Number> inspect(U u) { return u; }\n", "}\n" };
    StringBuilder builder = new StringBuilder();
    Position pos = mergeCode(builder, codes);
    ICompilationUnit cu = pack1.createCompilationUnit("B.java", builder.toString(), false, null);
    WorkspaceEdit edit = getRenameEdit(cu, pos, "UU");
    assertNotNull(edit);
    assertEquals(edit.getChanges().size(), 1);
    assertEquals(TextEditUtil.apply(builder.toString(), edit.getChanges().get(JDTUtils.toURI(cu))), "package test1;\n" + "public class B<T> {\n" + "	private T t;\n" + "	public <UU extends Number> inspect(UU u) { return u; }\n" + "}\n");
}

Example 67 with Position

use of org.eclipse.lsp4j.Position in project eclipse.jdt.ls by eclipse.

the class RenameHandlerTest method testRenameTypeWithErrors.

@Test(expected = ResponseErrorException.class)
public void testRenameTypeWithErrors() throws JavaModelException, BadLocationException {
    when(clientPreferences.isResourceOperationSupported()).thenReturn(true);
    IPackageFragment pack1 = sourceFolder.createPackageFragment("test1", false, null);
    String[] codes = { "package test1;\n", "public class Newname {\n", "   }\n", "}\n" };
    StringBuilder builder = new StringBuilder();
    mergeCode(builder, codes);
    ICompilationUnit cu = pack1.createCompilationUnit("Newname.java", builder.toString(), false, null);
    String[] codes1 = { "package test1;\n", "public class E|* {\n", "   public E() {\n", "   }\n", "   public int bar() {\n", "   }\n", "   public int foo() {\n", "		this.bar();\n", "   }\n", "}\n" };
    builder = new StringBuilder();
    Position pos = mergeCode(builder, codes1);
    cu = pack1.createCompilationUnit("E.java", builder.toString(), false, null);
    WorkspaceEdit edit = getRenameEdit(cu, pos, "Newname");
    assertNotNull(edit);
    List<Either<TextDocumentEdit, ResourceOperation>> resourceChanges = edit.getDocumentChanges();
    assertEquals(resourceChanges.size(), 3);
}

Example 68 with Position

use of org.eclipse.lsp4j.Position in project eclipse.jdt.ls by eclipse.

the class RenameHandlerTest method testRenameParameter.

@Test
public void testRenameParameter() throws JavaModelException, BadLocationException {
    IPackageFragment pack1 = sourceFolder.createPackageFragment("test1", false, null);
    String[] codes = { "package test1;\n", "public class E {\n", "   public int foo(String str) {\n", "  		str|*.length();\n", "   }\n", "   public int bar(String str) {\n", "   	str.length();\n", "   }\n", "}\n" };
    StringBuilder builder = new StringBuilder();
    Position pos = mergeCode(builder, codes);
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", builder.toString(), false, null);
    WorkspaceEdit edit = getRenameEdit(cu, pos, "newname");
    assertNotNull(edit);
    assertEquals(edit.getChanges().size(), 1);
    assertEquals(TextEditUtil.apply(builder.toString(), edit.getChanges().get(JDTUtils.toURI(cu))), "package test1;\n" + "public class E {\n" + "   public int foo(String newname) {\n" + "  		newname.length();\n" + "   }\n" + "   public int bar(String str) {\n" + "   	str.length();\n" + "   }\n" + "}\n");
}

Example 69 with Position

use of org.eclipse.lsp4j.Position in project eclipse.jdt.ls by eclipse.

the class RenameHandlerTest method testRenameTypeWithResourceChanges.

@Test
public void testRenameTypeWithResourceChanges() throws JavaModelException, BadLocationException {
    when(clientPreferences.isResourceOperationSupported()).thenReturn(true);
    IPackageFragment pack1 = sourceFolder.createPackageFragment("test1", false, null);
    String[] codes = { "package test1;\n", "public class E|* {\n", "   public E() {\n", "   }\n", "   public int bar() {\n", "   }\n", "   public int foo() {\n", "		this.bar();\n", "   }\n", "}\n" };
    StringBuilder builder = new StringBuilder();
    Position pos = mergeCode(builder, codes);
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", builder.toString(), false, null);
    WorkspaceEdit edit = getRenameEdit(cu, pos, "Newname");
    assertNotNull(edit);
    List<Either<TextDocumentEdit, ResourceOperation>> resourceChanges = edit.getDocumentChanges();
    assertEquals(resourceChanges.size(), 2);
    Either<TextDocumentEdit, ResourceOperation> change = resourceChanges.get(1);
    RenameFile resourceChange = (RenameFile) change.getRight();
    assertEquals(JDTUtils.toURI(cu), resourceChange.getOldUri());
    assertEquals(JDTUtils.toURI(cu).replaceFirst("(?s)E(?!.*?E)", "Newname"), resourceChange.getNewUri());
    List<TextEdit> testChanges = new LinkedList<>();
    testChanges.addAll(resourceChanges.get(0).getLeft().getEdits());
    String expected = "package test1;\n" + "public class Newname {\n" + "   public Newname() {\n" + "   }\n" + "   public int bar() {\n" + "   }\n" + "   public int foo() {\n" + "		this.bar();\n" + "   }\n" + "}\n";
    assertEquals(expected, TextEditUtil.apply(builder.toString(), testChanges));
}

Example 70 with Position

use of org.eclipse.lsp4j.Position in project eclipse.jdt.ls by eclipse.

the class RenameHandlerTest method mergeCode.

private Position mergeCode(StringBuilder builder, String[] codes) {
    Position pos = null;
    for (int i = 0; i < codes.length; i++) {
        int ind = codes[i].indexOf("|*");
        if (ind > 0) {
            pos = new Position(i, ind);
            codes[i] = codes[i].replace("|*", "");
        }
        builder.append(codes[i]);
    }
    return pos;
}