JS: move more test to box tests

js/js.translator/testData/box/reified/extensionMethod.kt

@@ -0,0 +1,27 @@
+package foo
+
+// CHECK_NOT_CALLED: test
+// CHECK_NOT_CALLED: fn
+
+class A(val x: Any? = null) {
+    inline fun <reified T, reified R> test(b: B) = b.fn<T, R>()
+
+    inline fun <reified T, reified R> B.fn() = x is T && y is R
+}
+
+class B(val y: Any? = null)
+
+class X
+class Y
+
+fun box(): String {
+    val x = X()
+    val y = Y()
+
+    assertEquals(true, A(x).test<X, Y>(B(y)), "A(x).test<X, Y>(B(y))")
+    assertEquals(false, A(y).test<X, Y>(B(y)), "A(y).test<X, Y>(B(y))")
+    assertEquals(false, A(y).test<X, Y>(B(x)), "A(y).test<X, Y>(B(x))")
+    assertEquals(false, A(x).test<X, Y>(B(x)), "A(x).test<X, Y>(B(x))")
+
+    return "OK"
+}