package javassist;

import java.lang.annotation.Annotation;
import java.lang.reflect.TypeVariable;

public class JvstTest5 extends JvstTestRoot {
    public JvstTest5(String name) {
        super(name);
    }

    public void testDollarClassInStaticMethod() throws Exception {
        CtClass cc = sloader.makeClass("test5.DollarClass");
        CtMethod m = CtNewMethod.make("public static int run(){ return $class.getName().length(); }", cc);
        cc.addMethod(m);
        m = CtNewMethod.make("public int run2(){ return $class.getName().length(); }", cc);
        cc.addMethod(m);
        cc.writeFile();
        Object obj = make(cc.getName());
        assertEquals(cc.getName().length(), invoke(obj, "run"));
        assertEquals(cc.getName().length(), invoke(obj, "run2"));
    }

    public void testSuperDefaultMethodCall() throws Exception {
        CtClass cc = sloader.get("test5.DefaultMethod");
        CtMethod m = CtNewMethod.make("public int run(){ return test5.DefaultMethodIntf.super.foo(); }", cc);
        cc.addMethod(m);
        m = CtNewMethod.make("public int run2(){ return test5.DefaultMethodIntf.baz(); }", cc);
        cc.addMethod(m);
        m = CtNewMethod.make("public int run3(){ return test5.DefaultMethodIntf.super.baz(); }", cc);
        cc.addMethod(m);
        cc.writeFile();
        Object obj = make(cc.getName());
        assertEquals(1, invoke(obj, "run"));
        assertEquals(10, invoke(obj, "run2"));
        assertEquals(10, invoke(obj, "run3"));
    }

    public void testTypeAnno() throws Exception {
        CtClass cc = sloader.get("test5.TypeAnno");
        cc.getClassFile().compact();
        cc.writeFile();
        Object obj = make(cc.getName());
        TypeVariable<?> t = obj.getClass().getTypeParameters()[0];
        Annotation[] annos = t.getAnnotations();
        assertEquals("@test5.TypeAnnoA()", annos[0].toString());
    }

    public void testJIRA241() throws Exception {
        CtClass cc = sloader.get("test5.JIRA241");
        CtMethod testMethod = cc.getDeclaredMethod("test");
        testMethod.insertAfter("System.out.println(\"inserted!\");");
        cc.writeFile();
        Object obj = make(cc.getName());
        assertEquals(10, invoke(obj, "run"));
    }

    public void testJIRA246() throws Exception {
        CtClass ctClass = sloader.makeClass("test5.JIRA246Test");
        ctClass.addInterface(sloader.get(test5.JIRA246.Test.class.getName()));
        String methodBody = "public void test() { defaultMethod(); }";
        CtMethod ctMethod = CtMethod.make(methodBody, ctClass);
        ctClass.addMethod(ctMethod);
    }

    public void testJIRA246b() throws Exception {
        CtClass ctClass = sloader.get(test5.JIRA246.A.class.getName());
        String src = "public void id() { get(); }";
        CtMethod make = CtNewMethod.make(src, ctClass);
    }

    public void testJIRA242() throws Exception {
        Boolean ss = new Boolean(2 > 3);
        ClassPool cp = ClassPool.getDefault();
        CtClass cc = cp.get("test5.JIRA242$Hello");
        CtMethod m = cc.getDeclaredMethod("say");
        m.insertBefore("{ System.out.println(\"Say Hello...\"); }");

        StringBuilder sb = new StringBuilder();
        sb.append("BOOL_SERIES = createBooleanSeriesStep();");
        //Below code cause the issue
        sb.append("BOOL_SERIES.setValue(3>=3);"); //lets comment this and run it will work 
        // Below code snippets will work
        // this cast into exact class and call the same function
        sb.append("((test5.JIRA242$BooleanDataSeries)BOOL_SERIES).setValue(3>=3);");
        // this code snippet will set exact boolean variable to the function.
        sb.append("boolean var = 3>=3;");
        sb.append("BOOL_SERIES.setValue(var);");

        m.insertBefore(sb.toString());
        cc.writeFile();
        Object obj = make(cc.getName());
        assertEquals(0, invoke(obj, "say"));
    }

    public void testJIRA249() throws Exception {
        CtClass cc = sloader.get("test5.BoolTest");
        CtMethod testMethod = cc.getDeclaredMethod("test");
        testMethod.insertBefore("i = foo(true & true);");
        cc.writeFile();
        Object obj = make(cc.getName());
        assertEquals(1, invoke(obj, "run"));
    }
}