JS backend: testFiles -> testData

js/js.translator/testData/nameClashes/cases/differenceInCapitalization.kt

@@ -0,0 +1,10 @@
+package foo
+
+class Box<T>(t: T) {
+    var value = t
+}
+
+fun box(): String {
+    val box: Box<Int> = Box<Int>(1)
+    return if (box.value == 1) "OK" else "fail"
+}

js/js.translator/testData/nameClashes/cases/methodOverload.kt

@@ -0,0 +1,20 @@
+package foo
+
+class A() {
+
+    fun eval() = 3
+    fun eval(a: Int) = 4
+    fun eval(a: String) = 5
+    fun eval(a: String, b: Int) = 6
+
+}
+
+fun box(): Boolean {
+
+    if (A().eval() != 3) return false;
+    if (A().eval(2) != 4) return false;
+    if (A().eval("3") != 5) return false;
+    if (A().eval("a", 3) != 6) return false;
+
+    return true;
+}

js/js.translator/testData/nameClashes/cases/overloadExtension.kt

@@ -0,0 +1,15 @@
+package foo
+
+fun Int.foo() {
+}
+fun String.foo() {
+}
+
+val Int.bar = 1
+val String.bar = 2
+
+fun box(): String {
+    val a = 43
+    if (a.bar != 1) return "a.bar != 1, it: ${a.bar}"
+    return "OK"
+}