add test files

js/js.translator/testFiles/object/cases/objectDeclaration.kt

@@ -0,0 +1,17 @@
+package foo
+
+object test {
+    var c = 2;
+    var b = 1;
+}
+
+fun box() : Boolean {
+    if (test.c != 2) return false;
+
+    if (test.b != 1) return false;
+    test.c += 10
+    if (test.c != 12) {
+    return false;
+    }
+    return true;
+}