KT-2752: fix JsName with explicit use target. Add some tests for JsName with use targets

js/js.translator/testData/box/delegation/jsNamePropertyDelegation.kt

@@ -3,19 +3,23 @@ package foo
 import kotlin.reflect.KProperty
 
 class A {
-    @JsName("xx") val x: Int by B()
+    @JsName("xx") val x: Int by B(23)
+
+    @get:JsName("getYY") val y: Int by B(42)
 }
 
-class B {
-    operator fun getValue(thisRef: Any?, property: KProperty<*>): Int = 23
+class B(val value: Int) {
+    operator fun getValue(thisRef: Any?, property: KProperty<*>): Int = value
 }
 
 fun box(): String {
     val a = A()
     assertEquals(23, a.x)
+    assertEquals(42, a.y)
 
     val d: dynamic = a
     assertEquals(23, d.xx)
+    assertEquals(42, d.getYY())
 
     return "OK"
 }

js/js.translator/testData/box/multiFile/packageAndMangledMethodDoNotClash.kt

@@ -3,10 +3,10 @@ package foo
 
 fun bar(x: Int) = x
 
-fun box(): Boolean {
+fun box(): String {
     assertEquals(23, bar(23))
     assertEquals(42, foo.bar.x)
-    return true
+    return "OK"
 }
 
 // FILE: foobar.kt

js/js.translator/testData/box/multiFile/packageAndPrivateDeclarationDoNotClash.kt

@@ -5,12 +5,12 @@ private fun bar() = 23
 
 private val bar = 42
 
-fun box(): Boolean {
+fun box(): String {
     assertEquals(23, bar())
     assertEquals(42, bar)
     assertEquals(32, foo.bar.x)
 
-    return true
+    return "OK"
 }
 
 // FILE: foobar.kt

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

@@ -0,0 +1,31 @@
+package foo
+
+class A {
+    @get:JsName("getX_") val x = 23
+
+    @get:JsName("getY_") @set:JsName("setY_") var y = 0
+
+    @JsName("z_") var z = 0
+}
+
+fun box(): String {
+    val a = A()
+
+    assertEquals(23, a.x)
+    assertEquals(0, a.y)
+    a.y = 42
+    assertEquals(42, a.y)
+    a.z = 99
+    assertEquals(99, a.z)
+
+    val d: dynamic = A()
+
+    assertEquals(23, d.getX_())
+    assertEquals(0, d.getY_())
+    d.setY_(42)
+    assertEquals(42, d.getY_())
+    d.z_ = 99
+    assertEquals(99, d.z_)
+
+    return "OK"
+}

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

@@ -1,4 +1,4 @@
-// ONLY_THIS_QUALIFIED_REFERENCES: foo_qltb3l$
+// ONLY_THIS_QUALIFIED_REFERENCES: foo_0
 
 package foo
 

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

@@ -11,7 +11,11 @@ open class A {
         }
 }
 
-class B : A() {
+interface C {
+    @get:JsName("getZ_") val z: Int
+}
+
+class B : A(), C {
     override val x: Int
         get() = 42
 
@@ -20,6 +24,8 @@ class B : A() {
         set(value) {
             super.y = value + 2
         }
+
+    override val z = 55
 }
 
 fun getPackage() = js("return Kotlin.modules.JS_TESTS.foo")
@@ -31,6 +37,7 @@ fun box(): String {
     assertEquals(15, a.y)
     a.y = 13
     assertEquals(30, a.y)
+    assertEquals(55, a.z)
 
     val d: dynamic = B()
 
@@ -38,6 +45,7 @@ fun box(): String {
     assertEquals(15, d.getY_())
     d.setY_(13)
     assertEquals(30, d.getY_())
+    assertEquals(55, d.getZ_())
 
     return "OK"
 }