JS: move more test to box tests

js/js.translator/testData/box/propertyAccess/initValInConstructor.kt

@@ -0,0 +1,52 @@
+package foo
+
+class A {
+    val a: Int
+    val aa: Int
+        get() {
+            return field
+        }
+
+    var aR = 0
+    var aaR = 0
+    init {
+        a = 1
+        aa = 2
+
+        aR = a
+        aaR = aa
+    }
+}
+
+class B {
+    private val a: Int
+    private val aa: Int
+        get() {
+            return field
+        }
+
+    var aR = 0
+    var aaR = 0
+    init {
+        a = 3
+        aa = 4
+
+        aR = a
+        aaR = aa
+    }
+}
+
+fun box(): String {
+    val a = A()
+
+    if (a.a != 1) return "a.a != 1, it: ${a.a}"
+    if (a.aa != 2) return "a.aa != 2, it: ${a.aa}"
+    if (a.aR != 1) return "a.aR != 1, it: ${a.aR}"
+    if (a.aaR != 2) return "a.aaR != 2, it: ${a.aaR}"
+
+    val b = B()
+    if (b.aR != 3) return "b.aR != 3, it: ${b.aR}"
+    if (b.aaR != 4) return "b.aaR != 4, it: ${b.aaR}"
+
+    return "OK"
+}