JS: move more test to box tests

js/js.translator/testData/box/labels/labelWithVariableClashing.kt

@@ -0,0 +1,34 @@
+package foo
+
+// CHECK_LABELS_COUNT: function=test1 name=loop count=1
+// CHECK_LABELS_COUNT: function=test2 name=loop count=1
+
+fun test1() {
+    var `loop$` = 0
+
+    loop@ for (i in 1..10) {
+        `loop$` = i
+        if (i == 5) break@loop
+    }
+
+    assertEquals(5, `loop$`, "test1")
+}
+
+fun test2() {
+    var loop = 0
+
+    loop@ for (i in 1..10) {
+        loop = i
+        if (i == 5) break@loop
+    }
+
+    assertEquals(5, loop, "test2")
+}
+
+
+fun box(): String {
+    test1()
+    test2()
+
+    return "OK"
+}