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import org.aspectj.testing.Tester;
/** @testcase PR#752 PUREJAVA subclass access to enclosing super class private members */
public class SubclassAccessToEnclosingSuperClassPrivate {
public static void main (String[] args) {
ClassLoader loader = Expect.class.getClassLoader(); // load expectations..
// nested classes
new SuperEnclosing.SubNested().doit();
new SuperEnclosing.SubNested.SubSubNested().doit();
new SuperEnclosing.SubNested.SubSubNestedNoExtends().doit();
// inner (non-static nested) classes
SuperEnclosing me = new SuperEnclosing();
me.new SubInner("main").doit(); // run directly
me.runSubInner(); // run indirectly
me.runMethodLocalInnerSubclass();
Tester.checkAllEvents();
}
}
/**
* <pre>
* Access private static and instance method and field from
* - static nested subclass
* - inner (named) member subclass
* - inner method-local subclass
* - inner anonymous subclass
* other variants:
* - more deeply nested - skip over intervening superclass or enclosing class
*
* incorrect compiler error lines flagged as i-c-e
* </pre>
*/
class SuperEnclosing {
static private int staticPrivateInt = 42;
private int privateInt = 84;
static private void staticPrivateMethod(String caller) {
Tester.event(caller + " -> SuperEnclosing.staticPrivateMethod()");
}
private void privateMethod(String caller) {
Tester.event(caller + " -> SuperEnclosing.privateMethod()");
}
static class SubNested extends SuperEnclosing {
static void doit() {
String label = "SubNested.run()";
label = label + "(" + staticPrivateInt + ")"; // i-c-e
Tester.event(label);
staticPrivateMethod(label); // i-c-e
}
static class SubSubNestedNoExtends {
static void doit() {
String label = "SubSubNestedNoExtends.run()";
label = label + "(" + staticPrivateInt + ")"; // i-c-e
Tester.event(label);
staticPrivateMethod(label); // i-c-e
}
}
static class SubSubNested extends SuperEnclosing {
static void doit() {
String label = "SubSubNestedNoExtends.run()";
label = label + "(" + staticPrivateInt + ")"; // i-c-e
Tester.event(label);
staticPrivateMethod(label); // i-c-e
}
}
}
void runSubInner() {
new SubInner("Constructed in SuperEnclosing.run()").doit();
}
void runMethodLocalInnerSubclass() {
new SuperEnclosing() {
void doit() {
String label = "runMethodLocalInnerSubclass anonymous SuperEnclosing subclass";
label = label + "(" + staticPrivateInt + ", " + privateInt + ")"; // i-c-e
Tester.event(label);
privateMethod(label); // i-c-e
staticPrivateMethod(label); // i-c-e
}
}.doit();
new SuperEnclosing() {
void doit() {
new SuperEnclosing() {
void doit() {
String label = "runMethodLocalInnerSubclass anonymous SuperEnclosing (inner) subclass";
label = label + "(" + staticPrivateInt + ", " + privateInt + ")"; // i-c-e
Tester.event(label);
privateMethod(label); // i-c-e
staticPrivateMethod(label); // i-c-e
}
}.doit();
}
}.doit();
}
// ---------- non-static inner
class SubInner extends SuperEnclosing {
String name;
SubInner(String name) { this.name = name; }
void doit() {
String label = "SubInner=\"" + name + "\".run() " ;
label = label + "(" + staticPrivateInt + ", " + privateInt + ")"; // i-c-e
Tester.event(label);
privateMethod(label); // i-c-e
staticPrivateMethod(label); // i-c-e
}
class SubSubInnerNoExtends {
void doit() {
String label = "SubSubInnerNoExtends.run()";
label = label + "(" + staticPrivateInt + ", " + privateInt + ")"; // i-c-e
Tester.event(label);
staticPrivateMethod(label); // i-c-e
privateMethod(label); // i-c-e
}
}
class SubSubInner extends SuperEnclosing {
void doit() {
String label = "SubSubInnerNoExtends.run()";
label = label + "(" + staticPrivateInt + ", " + privateInt + ")"; // i-c-e
Tester.event(label);
staticPrivateMethod(label); // i-c-e
privateMethod(label); // i-c-e
}
}
}
}
class Expect {
static {
Tester.expectEvent("SubNested.run()(42)");
Tester.expectEvent("SubNested.run()(42) -> SuperEnclosing.staticPrivateMethod()");
Tester.expectEvent("SubSubNestedNoExtends.run()(42)");
Tester.expectEvent("SubSubNestedNoExtends.run()(42) -> SuperEnclosing.staticPrivateMethod()");
Tester.expectEvent("SubSubNestedNoExtends.run()(42)");
Tester.expectEvent("SubSubNestedNoExtends.run()(42) -> SuperEnclosing.staticPrivateMethod()");
Tester.expectEvent("SubInner=\"main\".run() (42, 84)");
Tester.expectEvent("SubInner=\"main\".run() (42, 84) -> SuperEnclosing.privateMethod()");
Tester.expectEvent("SubInner=\"main\".run() (42, 84) -> SuperEnclosing.staticPrivateMethod()");
Tester.expectEvent("SubInner=\"Constructed in SuperEnclosing.run()\".run() (42, 84)");
Tester.expectEvent("SubInner=\"Constructed in SuperEnclosing.run()\".run() (42, 84) -> SuperEnclosing.privateMethod()");
Tester.expectEvent("SubInner=\"Constructed in SuperEnclosing.run()\".run() (42, 84) -> SuperEnclosing.staticPrivateMethod()");
Tester.expectEvent("runMethodLocalInnerSubclass anonymous SuperEnclosing subclass(42, 84)");
Tester.expectEvent("runMethodLocalInnerSubclass anonymous SuperEnclosing subclass(42, 84) -> SuperEnclosing.privateMethod()");
Tester.expectEvent("runMethodLocalInnerSubclass anonymous SuperEnclosing subclass(42, 84) -> SuperEnclosing.staticPrivateMethod()");
Tester.expectEvent("runMethodLocalInnerSubclass anonymous SuperEnclosing (inner) subclass(42, 84)");
Tester.expectEvent("runMethodLocalInnerSubclass anonymous SuperEnclosing (inner) subclass(42, 84) -> SuperEnclosing.privateMethod()");
Tester.expectEvent("runMethodLocalInnerSubclass anonymous SuperEnclosing (inner) subclass(42, 84) -> SuperEnclosing.staticPrivateMethod()");
}
}
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