Merge boxWithStdlib testData into box, delete BoxWithStdlib test

compiler/testData/codegen/box/reflection/properties/privatePropertyCallIsAccessibleOnAccessors.kt

@@ -0,0 +1,43 @@
+// WITH_REFLECT
+
+import kotlin.reflect.*
+import kotlin.reflect.jvm.*
+import kotlin.test.*
+
+class A(private var foo: String)
+
+fun box(): String {
+    val a = A("")
+    val foo = A::class.memberProperties.single() as KMutableProperty1<A, String>
+
+    assertTrue(!foo.isAccessible)
+    assertTrue(!foo.getter.isAccessible)
+    assertTrue(!foo.setter.isAccessible)
+
+    val setter = foo.setter
+    setter.isAccessible = true
+    assertTrue(setter.isAccessible)
+    assertTrue(foo.setter.isAccessible)
+
+    // After we invoked isAccessible on a setter, the underlying field and thus the getter are also accessible
+    assertTrue(foo.isAccessible)
+    assertTrue(foo.getter.isAccessible)
+    setter.call(a, "A")
+    assertEquals("A", foo.getter.call(a))
+
+    setter.isAccessible = false
+    assertFalse(setter.isAccessible)
+    assertFalse(foo.setter.isAccessible)
+    assertFalse(foo.getter.isAccessible)
+    assertFalse(foo.isAccessible)
+
+    val getter = foo.getter
+    getter.isAccessible = true
+    assertTrue(setter.isAccessible)
+    assertTrue(foo.setter.isAccessible)
+    assertTrue(foo.isAccessible)
+    assertTrue(foo.getter.isAccessible)
+    assertTrue(getter.isAccessible)
+
+    return "OK"
+}