The description of the tests for the InnerClasses attribute.

InnerClassesTestBase is the base class for tests of inner classes attribute.

Each tests extends the base class.

The scenario of tests:

    1. set possible values of class modifiers, outer/inner class types.

    2. according to set class modifiers, a test generates sources

       and golden data with generateTestCases.

    3. a test loops through all test cases and checks InnerClasses attribute in method test().

Example, possible flags for outer class are Modifier.PRIVATE and Modifier.PUBLIC,

possible flags for inner class are Modifier.EMPTY, outer class type is CLASS

and inner class type is CLASS.

At the second step the test generates two test cases:

  1. public class A {

       public class B {

         class C {}

        }

     }

  2. public class A {

       private class B {

         class C {}

       }

     }

The list of tests.

Test: test if there is not inner class, the InnerClasses attribute

is not generated (NoInnerClasses.java).

Test: inner classes in anonymous class (InnerClassesInAnonymousClassTest.java).

Possible access flags of the inner class: abstract and final.

Test: inner classes in local class (InnerClassesInLocalClassTest.java).

Locations of local class: static and instance initializer, constructor, method, lambda,

default and static methods of interface.

Test: test the outer_class_info_index and inner_name_index of

local and anonymous classes (InnerClassesIndexTest.java).

List of test cases for Inner*InInner*Test:

    * InnerClassesInInnerClassTest

        outer flags: all possible flags

        inner flags: all possible flags

    * InnerClassesInInnerEnumTest

        outer flags: all access flags, abstract

        inner flags: all possible flags

    * InnerClassesInInnerAnnotationTest

        outer flags: all access flags, abstract

        inner flags: all flags, except private and protected

    * InnerClassesInInnerInterfaceTest

        outer flags: all access flags, abstract

        inner flags: all flags, except private and protected

    * InnerEnumsInInnerClassTest

        outer flags: all possible flags

        inner flags: all possible flags

    * InnerEnumsInInnerEnumTest

        outer flags: all possible flags

        inner flags: all possible flags

    * InnerEnumsInInnerAnnotationTest

        outer flags: all access flags, abstract, static

        inner flags: public, static

    * InnerEnumsInInnerInterfaceTest

        outer flags: all access flags, abstract, static

        inner flags: public, static

    * InnerAnnotationInInnerClassTest

        outer flags: all possible flags, except static

        inner flags: all access flags, abstract and static

    * InnerAnnotationInInnerEnumTest

        outer flags: all access flags, static

        inner flags: all access flags, abstract and static

    * InnerAnnotationInInnerAnnotation

        outer flags: all access flags, static and abstract

        inner flags: public, abstract, static

    * InnerAnnotationInInnerInterface

        outer flags: all access flags, static and abstract

        inner flags: public, abstract, static

    * InnerInterfaceInInnerClassTest

        outer flags: all possible flags, except static

        inner flags: all access flags, abstract and static

    * InnerInterfaceInInnerEnumTest

        outer flags: all access flags, static

        inner flags: all access flags, abstract and static

    * InnerInterfaceInInnerAnnotation

        outer flags: all access flags, static and abstract

        inner flags: public, abstract, static

    * InnerInterfaceInInnerInterface

        outer flags: all access flags, static and abstract

        inner flags: public, abstract, static