FE: add some more tests around static field fake overrides

compiler/testData/diagnostics/tests/visibility/javaInterfaceFieldDirectAccess.kt

@@ -0,0 +1,18 @@
+// FIR_IDENTICAL
+// FILE: javapackage/PublicParentInterface.java
+
+package javapackage;
+
+public interface PublicParentInterface {
+    String publicStaticField = "OK";
+}
+
+// FILE: Child.kt
+
+import javapackage.PublicParentInterface
+
+class Child : PublicParentInterface {
+    fun foo(): String {
+        return <!UNRESOLVED_REFERENCE!>publicStaticField<!>
+    }
+}

compiler/testData/diagnostics/tests/visibility/javaInterfaceFieldDirectAccess.txt

@@ -0,0 +1,21 @@
+package
+
+public final class Child : javapackage.PublicParentInterface {
+    public constructor Child()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public final fun foo(): kotlin.String
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+package javapackage {
+
+    public interface PublicParentInterface {
+        public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+        public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+        public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+
+        // Static members
+        public const final val publicStaticField: kotlin.String = "OK"
+    }
+}

compiler/testData/diagnostics/tests/visibility/packagePrivateStaticInterfaceFieldViaKotlinClass.fir.txt

@@ -0,0 +1,22 @@
+FILE: KotlinParentClass.kt
+    package javapackage
+
+    public final class KotlinParentClass : R|javapackage/PackagePrivateGrandparentInterface| {
+        public constructor(): R|javapackage/KotlinParentClass| {
+            super<R|kotlin/Any|>()
+        }
+
+    }
+FILE: Child.kt
+    public final class Child : R|javapackage/PublicParentClass| {
+        public constructor(): R|Child| {
+            super<R|javapackage/PublicParentClass|>()
+        }
+
+        public final fun foo(): R|kotlin/Unit| {
+            lval x: R|kotlin/String| = R|javapackage/PackagePrivateGrandparentInterface.publicStaticField|
+            lval y: R|kotlin/String| = Q|javapackage/PublicParentClass|.R|javapackage/PackagePrivateGrandparentInterface.publicStaticField|
+            lval z: <ERROR TYPE REF: Unresolved name: publicStaticField> = Q|javapackage/KotlinParentClass|.<Unresolved name: publicStaticField>#
+        }
+
+    }

compiler/testData/diagnostics/tests/visibility/packagePrivateStaticInterfaceFieldViaKotlinClass.kt

@@ -0,0 +1,34 @@
+// FIR_IDENTICAL
+// FIR_DUMP
+// FILE: javapackage/PackagePrivateGrandparentAbstractClass.java
+
+package javapackage;
+
+/*package-private*/ interface PackagePrivateGrandparentInterface {
+    public static String publicStaticField = "OK";
+}
+
+// FILE: javapackage/KotlinParentClass.kt
+
+package javapackage
+
+class KotlinParentClass : PackagePrivateGrandparentInterface
+
+// FILE: javapackage/PublicParentClass.java
+
+package javapackage;
+
+public class PublicParentClass extends KotlinParentClass {}
+
+// FILE: Child.kt
+
+import javapackage.PublicParentClass
+import javapackage.KotlinParentClass
+
+class Child : PublicParentClass() {
+    fun foo() {
+        val x = publicStaticField
+        val y = PublicParentClass.publicStaticField
+        val z = KotlinParentClass.<!UNRESOLVED_REFERENCE!>publicStaticField<!>
+    }
+}

compiler/testData/diagnostics/tests/visibility/packagePrivateStaticInterfaceFieldViaKotlinClass.txt

@@ -0,0 +1,38 @@
+package
+
+public final class Child : javapackage.PublicParentClass {
+    public constructor Child()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public final fun foo(): kotlin.Unit
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+package javapackage {
+
+    public final class KotlinParentClass : javapackage.PackagePrivateGrandparentInterface {
+        public constructor KotlinParentClass()
+        public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+        public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+        public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+    }
+
+    public/*package*/ interface PackagePrivateGrandparentInterface {
+        public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+        public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+        public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+
+        // Static members
+        public const final val publicStaticField: kotlin.String = "OK"
+    }
+
+    public open class PublicParentClass : javapackage.KotlinParentClass {
+        public constructor PublicParentClass()
+        public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+        public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+        public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+
+        // Static members
+        public const final override /*1*/ /*fake_override*/ val publicStaticField: kotlin.String = "OK"
+    }
+}