Treat SEALED_SUBCLASS_FQ_NAME_LIST change as a class signature change

#KT-19580

jps-plugin/testData/comparison/classMembersOnlyChanged/nestedClassMembersChanged/new.kt

@@ -0,0 +1,9 @@
+package test
+
+class Base {
+    class Nested1 {
+        class Nested2 {
+            fun added() {}
+        }
+    }
+}

jps-plugin/testData/comparison/classMembersOnlyChanged/nestedClassMembersChanged/old.kt

@@ -0,0 +1,9 @@
+package test
+
+class Base {
+    class Nested1 {
+        class Nested2 {
+            fun removed() {}
+        }
+    }
+}

jps-plugin/testData/comparison/classMembersOnlyChanged/nestedClassMembersChanged/result.out

@@ -0,0 +1,3 @@
+PROTO DIFFERENCE in test/Base.Nested1.Nested2: FUNCTION_LIST
+CHANGES in test/Base.Nested1.Nested2: MEMBERS
+    [added, removed]

jps-plugin/testData/comparison/classSignatureChange/nestedClassSignatureChanged/new.kt

@@ -0,0 +1,7 @@
+package test
+
+open class Base {
+    class Nested1 {
+        class Nested2
+    }
+}

jps-plugin/testData/comparison/classSignatureChange/nestedClassSignatureChanged/old.kt

@@ -0,0 +1,7 @@
+package test
+
+open class Base {
+    class Nested1 {
+        class Nested2 : Base()
+    }
+}

jps-plugin/testData/comparison/classSignatureChange/nestedClassSignatureChanged/result.out

@@ -0,0 +1,2 @@
+PROTO DIFFERENCE in test/Base.Nested1.Nested2: SUPERTYPE_LIST
+CHANGES in test/Base.Nested1.Nested2: CLASS_SIGNATURE

jps-plugin/testData/comparison/classSignatureChange/sealedClassImplAdded/new.kt

@@ -0,0 +1,9 @@
+package test
+
+sealed class Base1
+class Impl1 : Base1()
+class Impl11 : Base1()
+
+sealed class Base2
+class Impl2 : Base2()
+class Impl22 : Base2()

jps-plugin/testData/comparison/classSignatureChange/sealedClassImplAdded/old.kt

@@ -0,0 +1,8 @@
+package test
+
+sealed class Base1
+class Impl1 : Base1()
+
+sealed class Base2
+class Impl2 : Base2()
+class Impl22

jps-plugin/testData/comparison/classSignatureChange/sealedClassImplAdded/result.out

@@ -0,0 +1,7 @@
+ADDED test/Impl11
+PROTO DIFFERENCE in test/Base1: SEALED_SUBCLASS_FQ_NAME_LIST
+CHANGES in test/Base1: CLASS_SIGNATURE
+PROTO DIFFERENCE in test/Base2: SEALED_SUBCLASS_FQ_NAME_LIST
+CHANGES in test/Base2: CLASS_SIGNATURE
+PROTO DIFFERENCE in test/Impl22: SUPERTYPE_LIST
+CHANGES in test/Impl22: CLASS_SIGNATURE

jps-plugin/testData/comparison/classSignatureChange/sealedClassImplRemoved/new.kt

@@ -0,0 +1,8 @@
+package test
+
+sealed class Base1
+class Impl1 : Base1()
+
+sealed class Base2
+class Impl2 : Base2()
+class Impl22

jps-plugin/testData/comparison/classSignatureChange/sealedClassImplRemoved/old.kt

@@ -0,0 +1,9 @@
+package test
+
+sealed class Base1
+class Impl1 : Base1()
+class Impl11 : Base1()
+
+sealed class Base2
+class Impl2 : Base2()
+class Impl22 : Base2()

jps-plugin/testData/comparison/classSignatureChange/sealedClassImplRemoved/result.out

@@ -0,0 +1,7 @@
+REMOVED test/Impl11
+PROTO DIFFERENCE in test/Base1: SEALED_SUBCLASS_FQ_NAME_LIST
+CHANGES in test/Base1: CLASS_SIGNATURE
+PROTO DIFFERENCE in test/Base2: SEALED_SUBCLASS_FQ_NAME_LIST
+CHANGES in test/Base2: CLASS_SIGNATURE
+PROTO DIFFERENCE in test/Impl22: SUPERTYPE_LIST
+CHANGES in test/Impl22: CLASS_SIGNATURE

jps-plugin/testData/comparison/classSignatureChange/sealedClassNestedImplAdded/new.kt

@@ -0,0 +1,12 @@
+package test
+
+sealed class Base1 {
+    class Nested1 : Base1()
+    class Nested2 : Base1()
+}
+
+sealed class Base2 {
+    class Nested1 : Base2()
+    class Nested2 : Base2()
+}
+

jps-plugin/testData/comparison/classSignatureChange/sealedClassNestedImplAdded/old.kt

@@ -0,0 +1,11 @@
+package test
+
+sealed class Base1 {
+    class Nested1 : Base1()
+}
+
+sealed class Base2 {
+    class Nested1 : Base2()
+    class Nested2
+}
+

jps-plugin/testData/comparison/classSignatureChange/sealedClassNestedImplAdded/result.out

@@ -0,0 +1,8 @@
+ADDED test/Base1.Nested2
+PROTO DIFFERENCE in test/Base1: NESTED_CLASS_NAME_LIST, SEALED_SUBCLASS_FQ_NAME_LIST
+CHANGES in test/Base1: CLASS_SIGNATURE, MEMBERS
+    [Nested2]
+PROTO DIFFERENCE in test/Base2: SEALED_SUBCLASS_FQ_NAME_LIST
+CHANGES in test/Base2: CLASS_SIGNATURE
+PROTO DIFFERENCE in test/Base2.Nested2: SUPERTYPE_LIST
+CHANGES in test/Base2.Nested2: CLASS_SIGNATURE

jps-plugin/testData/comparison/classSignatureChange/sealedClassNestedImplAddedDeep/new.kt

@@ -0,0 +1,22 @@
+package test
+
+sealed class Base1 {
+    sealed class Nested1 : Base1() {
+        sealed class Nested2 : Nested1() {
+            class Nested3 : Nested2()
+        }
+    }
+}
+
+sealed class Base2 {
+    sealed class Nested1 : Base2() {
+        class Nested2 : Nested1()
+        class Nested3 : Nested1()
+    }
+}
+
+sealed class Base3 {
+    sealed class Nested1 : Base3() {
+        class Nested2 : Nested1()
+    }
+}

jps-plugin/testData/comparison/classSignatureChange/sealedClassNestedImplAddedDeep/old.kt

@@ -0,0 +1,19 @@
+package test
+
+sealed class Base1 {
+    sealed class Nested1 : Base1() {
+        sealed class Nested2 : Nested1()
+    }
+}
+
+sealed class Base2 {
+    sealed class Nested1 : Base2() {
+        class Nested2 : Nested1()
+    }
+}
+
+sealed class Base3 {
+    sealed class Nested1 : Base3() {
+        class Nested2
+    }
+}

jps-plugin/testData/comparison/classSignatureChange/sealedClassNestedImplAddedDeep/result.out

@@ -0,0 +1,12 @@
+ADDED test/Base1.Nested1.Nested2.Nested3
+ADDED test/Base2.Nested1.Nested3
+PROTO DIFFERENCE in test/Base1.Nested1.Nested2: NESTED_CLASS_NAME_LIST, SEALED_SUBCLASS_FQ_NAME_LIST
+CHANGES in test/Base1.Nested1.Nested2: CLASS_SIGNATURE, MEMBERS
+    [Nested3]
+PROTO DIFFERENCE in test/Base2.Nested1: NESTED_CLASS_NAME_LIST, SEALED_SUBCLASS_FQ_NAME_LIST
+CHANGES in test/Base2.Nested1: CLASS_SIGNATURE, MEMBERS
+    [Nested3]
+PROTO DIFFERENCE in test/Base3.Nested1: SEALED_SUBCLASS_FQ_NAME_LIST
+CHANGES in test/Base3.Nested1: CLASS_SIGNATURE
+PROTO DIFFERENCE in test/Base3.Nested1.Nested2: SUPERTYPE_LIST
+CHANGES in test/Base3.Nested1.Nested2: CLASS_SIGNATURE

jps-plugin/testData/comparison/classSignatureChange/sealedClassNestedImplRemoved/new.kt

@@ -0,0 +1,11 @@
+package test
+
+sealed class Base1 {
+    class Nested1 : Base1()
+}
+
+sealed class Base2 {
+    class Nested1 : Base2()
+    class Nested2
+}
+

jps-plugin/testData/comparison/classSignatureChange/sealedClassNestedImplRemoved/old.kt

@@ -0,0 +1,12 @@
+package test
+
+sealed class Base1 {
+    class Nested1 : Base1()
+    class Nested2 : Base1()
+}
+
+sealed class Base2 {
+    class Nested1 : Base2()
+    class Nested2 : Base2()
+}
+

jps-plugin/testData/comparison/classSignatureChange/sealedClassNestedImplRemoved/result.out

@@ -0,0 +1,8 @@
+REMOVED test/Base1.Nested2
+PROTO DIFFERENCE in test/Base1: NESTED_CLASS_NAME_LIST, SEALED_SUBCLASS_FQ_NAME_LIST
+CHANGES in test/Base1: CLASS_SIGNATURE, MEMBERS
+    [Nested2]
+PROTO DIFFERENCE in test/Base2: SEALED_SUBCLASS_FQ_NAME_LIST
+CHANGES in test/Base2: CLASS_SIGNATURE
+PROTO DIFFERENCE in test/Base2.Nested2: SUPERTYPE_LIST
+CHANGES in test/Base2.Nested2: CLASS_SIGNATURE