def parse(path, source):
try:
if "java" in path:
components = JavaParser.parse(source)
return components
except ParsingError:
pass
return False
def parse(path, source):
try:
if "java" in path:
components = JavaParser.parse(source)
return components
except ParsingError:
pass
return False
def test_abstract_class(self):
code = """public abstract class GraphicObject {
// declare fields
// declare nonabstract methods
abstract void draw();
}"""
components = JavaParser.parse(code).classes
classes_repr = [repr(c) for c in components]
self.assertTrue('GraphicObject<1,5>' in classes_repr)
methods_repr = [repr(m) for m in components[0].methods]
self.assertTrue('draw<4,4>' in methods_repr)
def test_empty_methods(self):
code = """private class SOAPAPI{
private void login(String name)
{
}
private void login2(String name){
}}"""
components = JavaParser.parse(code).classes
classes_repr = [repr(c) for c in components]
self.assertTrue('SOAPAPI<1,8>' in classes_repr)
methods_repr = [repr(m) for m in components[0].methods]
self.assertTrue('login<2,5>' in methods_repr)
self.assertTrue('login2<6,8>' in methods_repr)
def test_parse(self):
components = JavaParser.parse(self.code).classes
classes_repr = [repr(c) for c in components]
self.assertTrue('API<8,53>' in classes_repr)
self.assertTrue('SOAPAPI<55,59>' in classes_repr)
methods_repr = [repr(m) for m in components[0].methods]
self.assertTrue('getUrl<9,11>' in methods_repr)
self.assertTrue('API<21,23>' in methods_repr)
self.assertTrue('API<25,27>' in methods_repr)
self.assertTrue('login<30,35>' in methods_repr)
self.assertTrue('register<37,47>' in methods_repr)
self.assertTrue('getShows<49,51>' in methods_repr)
methods_repr = [repr(m) for m in components[1].methods]
self.assertTrue('login<56,58>' in methods_repr)
def test_compressed_code(self):
code = """public class ShadowTest{public int x=0;class FirstLevel{public int x=1;void methodInFirstLevel""" \
+ """(int x){System.out.println("x = "+x);System.out.println("this.x = "+this.x);""" \
+ """System.out.println("ShadowTest.this.x = "+ShadowTest.this.x);}}public static void main(String...""" \
+ """args){ShadowTest st=new ShadowTest();ShadowTest.FirstLevel fl=st.new FirstLevel();""" \
+ "fl.methodInFirstLevel(23);}}"""
components = JavaParser.parse(code).classes
classes_repr = [repr(c) for c in components]
self.assertTrue('ShadowTest<1,1>' in classes_repr)
methods_repr = [repr(m) for m in components[0].methods]
self.assertTrue('main<1,1>' in methods_repr)
classes_repr = [repr(c) for c in components[0].classes]
self.assertTrue('FirstLevel<1,1>' in classes_repr)
methods_repr = [repr(m) for m in components[0].classes[0].methods]
self.assertTrue('methodInFirstLevel<1,1>' in methods_repr)
def test_parse_nested_classes(self):
code = """public class ShadowTest {
public int x = 0;
class FirstLevel {
public int x = 1;
void methodInFirstLevel(int x) {
System.out.println("x = " + x);
System.out.println("this.x = " + this.x);
System.out.println("ShadowTest.this.x = " + ShadowTest.this.x);
}
}
public static void main(String... args) {
ShadowTest st = new ShadowTest();
ShadowTest.FirstLevel fl = st.new FirstLevel();
fl.methodInFirstLevel(23);
}
}"""
components = JavaParser.parse(code).classes
classes_repr = [repr(c) for c in components]
self.assertTrue('ShadowTest<1,21>' in classes_repr)
self.assertEqual(len(classes_repr), 1)
methods_repr = [repr(m) for m in components[0].methods]
self.assertTrue('main<16,20>' in methods_repr)
self.assertEqual(len(methods_repr), 1)
classes_repr = [repr(c) for c in components[0].classes]
self.assertTrue('FirstLevel<5,14>' in classes_repr)
self.assertEqual(len(classes_repr), 1)
methods_repr = [repr(m) for m in components[0].classes[0].methods]
self.assertTrue('methodInFirstLevel<9,13>' in methods_repr)
self.assertEqual(len(methods_repr), 1)
def test_parse_with_anonymous_classes(self):
code = """import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.layout.StackPane;
import javafx.stage.Stage;
public class HelloWorld extends Application {
public static void main(String[] args) {
launch(args);
}
@Override
public void start(Stage primaryStage) {
primaryStage.setTitle("Hello World!");
Button btn = new Button();
btn.setText("Say 'Hello World'");
btn.setOnAction(new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent event) {
System.out.println("Hello World!");
}
});
StackPane root = new StackPane();
root.getChildren().add(btn);
primaryStage.setScene(new Scene(root, 300, 250));
primaryStage.show();
}
}"""
components = JavaParser.parse(code).classes
classes_repr = [repr(c) for c in components]
self.assertTrue('HelloWorld<8,31>' in classes_repr)
methods_repr = [repr(m) for m in components[0].methods]
self.assertTrue('main<9,11>' in methods_repr)
self.assertTrue('start<14,30>' in methods_repr)
