use of spoon.reflect.declaration.CtAnonymousExecutable in project spoon by INRIA.
the class ExecutableTest method testInfoInsideAnonymousExecutable.
@Test
public void testInfoInsideAnonymousExecutable() throws Exception {
final Launcher launcher = new Launcher();
launcher.setArgs(new String[] { "--output-type", "nooutput" });
launcher.addInputResource("./src/test/java/spoon/test/executable/testclasses/AnonymousExecutableSample.java");
launcher.run();
final List<CtAnonymousExecutable> anonymousExecutables = Query.getElements(launcher.getFactory(), new TypeFilter<CtAnonymousExecutable>(CtAnonymousExecutable.class));
assertEquals(2, anonymousExecutables.size());
for (CtAnonymousExecutable anonymousExecutable : anonymousExecutables) {
assertEquals("", anonymousExecutable.getSimpleName());
assertEquals(launcher.getFactory().Type().VOID_PRIMITIVE, anonymousExecutable.getType());
assertEquals(0, anonymousExecutable.getParameters().size());
assertEquals(0, anonymousExecutable.getThrownTypes().size());
}
}
use of spoon.reflect.declaration.CtAnonymousExecutable in project spoon by INRIA.
the class CommentTest method testInLineComment.
@Test
public void testInLineComment() {
Factory f = getSpoonFactory();
CtClass<?> type = (CtClass<?>) f.Type().get(InlineComment.class);
String strType = type.toString();
List<CtComment> comments = type.getElements(new TypeFilter<CtComment>(CtComment.class));
// verify that the number of comment present in the AST is correct
assertEquals(64, comments.size());
// verify that all comments present in the AST is printed
for (CtComment comment : comments) {
if (comment.getCommentType() == CtComment.CommentType.FILE) {
// the header of the file is not printed with the toString
continue;
}
assertNotNull(comment.getParent());
assertTrue(comment.toString() + ":" + comment.getParent() + " is not printed", strType.contains(comment.toString()));
}
assertEquals(3, type.getComments().size());
assertEquals(CtComment.CommentType.FILE, type.getComments().get(0).getCommentType());
assertEquals(createFakeComment(f, "comment class"), type.getComments().get(1));
CtField<?> field = type.getField("field");
assertEquals(3, field.getComments().size());
assertEquals(createFakeComment(f, "Comment Field"), field.getComments().get(0));
assertEquals("// Comment Field" + newLine + "// comment field 2" + newLine + "// comment in field" + newLine + "private int field = 10;", field.toString());
CtAnonymousExecutable ctAnonymousExecutable = type.getAnonymousExecutables().get(0);
assertEquals(1, ctAnonymousExecutable.getComments().size());
assertEquals(createFakeComment(f, "comment static block"), ctAnonymousExecutable.getComments().get(0));
assertEquals(createFakeComment(f, "comment inside static"), ctAnonymousExecutable.getBody().getStatement(0));
assertEquals("// comment static block" + newLine + "static {" + newLine + " // comment inside static" + newLine + "}", ctAnonymousExecutable.toString());
CtConstructor constructor = type.getConstructor();
assertEquals(1, constructor.getComments().size());
assertEquals(createFakeComment(f, "comment constructor"), constructor.getComments().get(0));
// index 0 is the implicit super call
assertEquals(createFakeComment(f, "Comment in constructor"), constructor.getBody().getStatement(1));
assertEquals("// comment constructor" + newLine + "public InlineComment() {" + newLine + " // Comment in constructor" + newLine + "}", constructor.toString());
CtMethod<Object> m = type.getMethod("m");
assertEquals(1, m.getComments().size());
assertEquals(createFakeComment(f, "comment method"), m.getComments().get(0));
assertEquals(createFakeComment(f, "comment empty method block"), m.getBody().getStatement(0));
assertEquals("// comment method" + newLine + "public void m() {" + newLine + " // comment empty method block" + newLine + "}", m.toString());
CtMethod<Object> m1 = type.getMethod("m1");
CtSwitch ctSwitch = m1.getBody().getStatement(0);
assertEquals(createFakeComment(f, "comment switch"), ctSwitch.getComments().get(0));
assertEquals("// comment switch" + newLine + "switch (1) {" + newLine + " // before first case" + newLine + " case 0 :" + newLine + " // comment case 0: empty case" + newLine + " case 1 :" + newLine + " // comment case 1" + newLine + " int i = 0;" + newLine + " default :" + newLine + " // comment default" + newLine + "}", ctSwitch.toString());
CtFor ctFor = m1.getBody().getStatement(1);
assertEquals(createFakeComment(f, "comment for"), ctFor.getComments().get(0));
assertEquals("// comment for" + newLine + "for (int i = 0; i < 10; i++) {" + newLine + " // comment for block" + newLine + "}", ctFor.toString());
CtIf ctIf = m1.getBody().getStatement(2);
assertEquals(createFakeComment(f, "comment if"), ctIf.getComments().get(0));
assertEquals("// comment if" + newLine + "if ((1 % 2) == 0) {" + newLine + " // comment unary operator" + newLine + " (field)++;" + newLine + "}", ctIf.toString());
CtConstructorCall ctConstructorCall = m1.getBody().getStatement(3);
assertEquals(createFakeComment(f, "comment constructor call"), ctConstructorCall.getComments().get(0));
assertEquals("// comment constructor call" + newLine + "new spoon.test.comment.testclasses.InlineComment()", ctConstructorCall.toString());
CtInvocation ctInvocation = m1.getBody().getStatement(4);
assertEquals(createFakeComment(f, "comment invocation"), ctInvocation.getComments().get(0));
assertEquals("// comment invocation" + newLine + "this.m()", ctInvocation.toString());
CtLocalVariable ctLocalVariable = m1.getBody().getStatement(5);
assertEquals(createFakeComment(f, "comment local variable"), ctLocalVariable.getComments().get(0));
assertEquals("// comment local variable" + newLine + "int i = 0", ctLocalVariable.toString());
CtLocalVariable ctLocalVariable2 = m1.getBody().getStatement(6);
assertEquals(createFakeComment(f, "comment multi assignments"), ctLocalVariable2.getComments().get(0));
assertEquals("// comment multi assignments" + newLine + "int j = 2", ctLocalVariable2.toString());
CtDo ctDo = m1.getBody().getStatement(7);
assertEquals(createFakeComment(f, "comment dowhile"), ctDo.getComments().get(0));
assertEquals("// comment dowhile" + newLine + "do {" + newLine + " // comment in do while" + newLine + " i++;" + newLine + " // comment end do while" + newLine + "} while (i < 10 )", ctDo.toString());
CtTry ctTry = m1.getBody().getStatement(8);
assertEquals(createFakeComment(f, "comment try"), ctTry.getComments().get(0));
assertEquals("// comment try" + newLine + "try {" + newLine + " // comment in try" + newLine + " i++;" + newLine + "}// between" + newLine + "// try/catch" + newLine + " catch (java.lang.Exception e) {" + newLine + " // comment in catch" + newLine + "}", ctTry.toString());
CtSynchronized ctSynchronized = m1.getBody().getStatement(9);
assertEquals(createFakeComment(f, "comment synchronized"), ctSynchronized.getComments().get(0));
assertEquals("// comment synchronized" + newLine + "synchronized(this) {" + newLine + " // comment in synchronized" + newLine + "}", ctSynchronized.toString());
CtLocalVariable ctLocalVariable1 = m1.getBody().getStatement(10);
CtConditional ctConditional = (CtConditional) ctLocalVariable1.getDefaultExpression();
assertEquals(createFakeComment(f, "comment after condition CtConditional"), ctConditional.getCondition().getComments().get(0));
assertEquals(createFakeComment(f, "comment before then CtConditional"), ctConditional.getThenExpression().getComments().get(0));
assertEquals(createFakeComment(f, "comment after then CtConditional"), ctConditional.getThenExpression().getComments().get(1));
assertEquals(createFakeComment(f, "comment before else CtConditional"), ctConditional.getElseExpression().getComments().get(0));
assertEquals(createFakeComment(f, "comment after else CtConditional"), ctLocalVariable1.getComments().get(0));
assertEquals("java.lang.Double dou = (i == 1// comment after condition CtConditional" + newLine + ") ? // comment before then CtConditional" + newLine + "null// comment after then CtConditional" + newLine + " : // comment before else CtConditional" + newLine + "new java.lang.Double((j / ((double) (i - 1))))", ctLocalVariable1.toString());
CtNewArray ctNewArray = (CtNewArray) ((CtLocalVariable) m1.getBody().getStatement(11)).getDefaultExpression();
assertEquals(createFakeComment(f, "last comment at the end of array"), ctNewArray.getComments().get(0));
CtElement arrayValue = (CtElement) ctNewArray.getElements().get(0);
assertEquals(createFakeComment(f, "comment before array value"), arrayValue.getComments().get(0));
assertEquals(createFakeComment(f, "comment after array value"), arrayValue.getComments().get(1));
CtLocalVariable ctLocalVariableString = m1.getBody().getStatement(12);
assertEquals(createFakeComment(f, "comment multi line string"), ((CtBinaryOperator) ((CtBinaryOperator) ctLocalVariableString.getDefaultExpression()).getRightHandOperand()).getLeftHandOperand().getComments().get(0));
assertEquals("\"\" + (\"\"// comment multi line string" + newLine + " + \"\")", ctLocalVariableString.getDefaultExpression().toString());
ctLocalVariable1 = m1.getBody().getStatement(13);
ctConditional = (CtConditional) ctLocalVariable1.getDefaultExpression();
assertEquals("boolean c = (i == 1) ? // comment before then boolean CtConditional" + newLine + "i == 1// comment after then boolean CtConditional" + newLine + " : i == 2", ctLocalVariable1.toString());
CtReturn ctReturn = m1.getBody().getStatement(14);
assertEquals(createFakeComment(f, "comment return"), ctReturn.getComments().get(0));
assertEquals("// comment return" + newLine + "return", ctReturn.toString());
CtMethod m2 = type.getMethodsByName("m2").get(0);
assertEquals(6, m2.getComments().size());
CtParameter ctParameter = (CtParameter) m2.getParameters().get(0);
assertEquals(4, ctParameter.getComments().size());
assertEquals("// comment before type" + newLine + "// comment after parameter" + newLine + "// comment before throws" + newLine + "// comment before exception 1" + newLine + "// comment before exception 2" + newLine + "// comment before block" + newLine + "public void m2(// comment before name" + newLine + "// comment before parameters" + newLine + "// comment before type parameter" + newLine + "// comment before name parameter" + newLine + "int i) throws java.lang.Error, java.lang.Exception {" + newLine + "}", m2.toString());
}
use of spoon.reflect.declaration.CtAnonymousExecutable in project spoon by INRIA.
the class JDTCommentBuilder method insertCommentInAST.
/**
* Inserts the comment into the AST.
* @param comment the comment to insert
*/
private void insertCommentInAST(final CtComment comment) {
CtElement commentParent = findCommentParent(comment);
if (commentParent == null) {
File file = spoonUnit.getFile();
if (file != null && file.getName().equals(DefaultJavaPrettyPrinter.JAVA_PACKAGE_DECLARATION)) {
spoonUnit.getDeclaredPackage().addComment(comment);
} else if (file != null && file.getName().equals(DefaultJavaPrettyPrinter.JAVA_MODULE_DECLARATION)) {
spoonUnit.getDeclaredModule().addComment(comment);
} else {
comment.setCommentType(CtComment.CommentType.FILE);
addCommentToNear(comment, new ArrayList<CtElement>(spoonUnit.getDeclaredTypes()));
}
return;
}
// visitor that inserts the comment in the element
CtInheritanceScanner insertionVisitor = new CtInheritanceScanner() {
private boolean isScanned = false;
@Override
public void scan(CtElement e) {
if (e == null) {
return;
}
// Do not visit the AST, only the first element
if (!isScanned) {
isScanned = true;
if (e.getPosition().getSourceStart() == comment.getPosition().getSourceStart()) {
e.addComment(comment);
return;
}
super.scan(e);
}
}
@Override
public <R> void visitCtStatementList(CtStatementList e) {
addCommentToNear(comment, new ArrayList<CtElement>(e.getStatements()));
try {
comment.getParent();
} catch (ParentNotInitializedException ex) {
e.addStatement(comment);
}
}
@Override
public <T> void visitCtMethod(CtMethod<T> e) {
e.addComment(comment);
}
@Override
public <T> void visitCtConstructor(CtConstructor<T> e) {
e.addComment(comment);
}
@Override
public <T> void visitCtConditional(CtConditional<T> e) {
List<CtElement> elements = new ArrayList<>();
elements.add(e.getElseExpression());
elements.add(e.getThenExpression());
elements.add(e.getCondition());
addCommentToNear(comment, elements);
}
@Override
public <T> void visitCtBinaryOperator(CtBinaryOperator<T> e) {
List<CtElement> elements = new ArrayList<>();
elements.add(e.getLeftHandOperand());
elements.add(e.getRightHandOperand());
addCommentToNear(comment, elements);
}
@Override
public <T> void visitCtClass(CtClass<T> e) {
if (comment.getPosition().getLine() <= e.getPosition().getLine()) {
e.addComment(comment);
return;
}
final List<CtElement> elements = new ArrayList<>();
for (CtTypeMember typeMember : e.getTypeMembers()) {
if (typeMember instanceof CtField || typeMember instanceof CtMethod || typeMember instanceof CtConstructor) {
elements.add(typeMember);
}
}
addCommentToNear(comment, elements);
try {
comment.getParent();
} catch (ParentNotInitializedException ex) {
e.addComment(comment);
}
}
@Override
public <T> void visitCtInterface(CtInterface<T> e) {
final List<CtElement> elements = new ArrayList<>();
for (CtTypeMember typeMember : e.getTypeMembers()) {
if (typeMember instanceof CtField || typeMember instanceof CtMethod) {
elements.add(typeMember);
}
}
addCommentToNear(comment, elements);
try {
comment.getParent();
} catch (ParentNotInitializedException ex) {
e.addComment(comment);
}
}
@Override
public <T> void visitCtField(CtField<T> e) {
e.addComment(comment);
}
@Override
public <E> void visitCtSwitch(CtSwitch<E> e) {
List<CtCase<? super E>> cases = e.getCases();
CtCase previous = null;
for (int i = 0; i < cases.size(); i++) {
CtCase<? super E> ctCase = cases.get(i);
if (previous == null) {
if (comment.getPosition().getSourceStart() < ctCase.getPosition().getSourceStart() && e.getPosition().getSourceStart() < comment.getPosition().getSourceStart()) {
ctCase.addComment(comment);
return;
}
} else {
if (previous.getPosition().getSourceEnd() < comment.getPosition().getSourceStart() && ctCase.getPosition().getSourceStart() > comment.getPosition().getSourceStart()) {
addCommentToNear(comment, new ArrayList<CtElement>(previous.getStatements()));
try {
comment.getParent();
} catch (ParentNotInitializedException ex) {
previous.addStatement(comment);
}
return;
}
}
previous = ctCase;
}
if (previous.getPosition().getSourceEnd() < comment.getPosition().getSourceStart()) {
addCommentToNear(comment, new ArrayList<CtElement>(previous.getStatements()));
try {
comment.getParent();
} catch (ParentNotInitializedException ex) {
previous.addStatement(comment);
}
return;
}
try {
comment.getParent();
} catch (ParentNotInitializedException ex) {
e.addComment(comment);
}
}
@Override
public void visitCtIf(CtIf e) {
if (!(e.getThenStatement() instanceof CtBlock)) {
if (comment.getPosition().getSourceEnd() <= e.getThenStatement().getPosition().getSourceStart()) {
e.getThenStatement().addComment(comment);
return;
}
}
if (e.getElseStatement() != null) {
SourcePosition thenPosition = e.getThenStatement().getPosition() == null ? ((CtBlock) e.getThenStatement()).getStatement(0).getPosition() : e.getThenStatement().getPosition();
SourcePosition elsePosition = e.getElseStatement().getPosition() == null ? ((CtBlock) e.getElseStatement()).getStatement(0).getPosition() : e.getElseStatement().getPosition();
if (comment.getPosition().getSourceStart() > thenPosition.getSourceEnd() && comment.getPosition().getSourceEnd() < elsePosition.getSourceStart()) {
e.getElseStatement().addComment(comment);
}
}
try {
comment.getParent();
} catch (ParentNotInitializedException ex) {
e.addComment(comment);
}
}
@Override
public void scanCtStatement(CtStatement s) {
if (!(s instanceof CtStatementList || s instanceof CtSwitch)) {
s.addComment(comment);
}
}
@Override
public void visitCtAnonymousExecutable(CtAnonymousExecutable e) {
e.addComment(comment);
}
@Override
public <T> void visitCtNewArray(CtNewArray<T> e) {
addCommentToNear(comment, new ArrayList<CtElement>(e.getElements()));
try {
comment.getParent();
} catch (ParentNotInitializedException ex) {
e.addComment(comment);
}
}
@Override
public <T> void visitCtParameter(CtParameter<T> e) {
e.addComment(comment);
}
@Override
public void visitCtCatch(CtCatch e) {
if (comment.getPosition().getLine() <= e.getPosition().getLine()) {
e.addComment(comment);
return;
}
}
@Override
public void visitCtModule(CtModule module) {
addCommentToNear(comment, new ArrayList<>(module.getModuleDirectives()));
}
};
insertionVisitor.scan(commentParent);
try {
comment.getParent();
} catch (ParentNotInitializedException e) {
LOGGER.error(comment + " is not added into the AST", e);
}
}
use of spoon.reflect.declaration.CtAnonymousExecutable in project spoon by INRIA.
the class CtClassImpl method setAnonymousExecutables.
@Override
public <C extends CtClass<T>> C setAnonymousExecutables(List<CtAnonymousExecutable> anonymousExecutables) {
getFactory().getEnvironment().getModelChangeListener().onListDelete(this, ANNONYMOUS_EXECUTABLE, typeMembers, new ArrayList<>(getAnonymousExecutables()));
if (anonymousExecutables == null || anonymousExecutables.isEmpty()) {
this.typeMembers.removeAll(getAnonymousExecutables());
return (C) this;
}
typeMembers.removeAll(getAnonymousExecutables());
for (CtAnonymousExecutable exec : anonymousExecutables) {
addAnonymousExecutable(exec);
}
return (C) this;
}
use of spoon.reflect.declaration.CtAnonymousExecutable in project spoon by INRIA.
the class CtTypeImpl method removeTypeMember.
@Override
public boolean removeTypeMember(CtTypeMember member) {
CtRole role;
if (member instanceof CtMethod) {
role = METHOD;
} else if (member instanceof CtConstructor) {
role = CONSTRUCTOR;
} else if (member instanceof CtField) {
role = FIELD;
} else if (member instanceof CtAnonymousExecutable) {
role = ANNONYMOUS_EXECUTABLE;
} else {
role = NESTED_TYPE;
}
if (typeMembers.size() == 1) {
if (typeMembers.contains(member)) {
getFactory().getEnvironment().getModelChangeListener().onListDelete(this, role, this.typeMembers, this.typeMembers.indexOf(member), member);
typeMembers = emptyList();
return true;
} else {
return false;
}
}
if (typeMembers.contains(member)) {
getFactory().getEnvironment().getModelChangeListener().onListDelete(this, role, this.typeMembers, this.typeMembers.indexOf(member), member);
return typeMembers.remove(member);
}
return false;
}
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