michael@0: // Copyright 2012 Mozilla Corporation. All rights reserved.
michael@0: // This code is governed by the BSD license found in the LICENSE file.
michael@0: 
michael@0: /**
michael@0:  * @description Tests that an object can't be re-initialized as a NumberFormat.
michael@0:  * @author Norbert Lindenberg
michael@0:  */
michael@0: 
michael@0: $INCLUDE("testIntl.js");
michael@0: 
michael@0: testWithIntlConstructors(function (Constructor) {
michael@0:     var obj, error;
michael@0:     
michael@0:     // variant 1: use constructor in a "new" expression
michael@0:     obj = new Constructor();
michael@0:     try {
michael@0:         Intl.NumberFormat.call(obj);
michael@0:     } catch (e) {
michael@0:         error = e;
michael@0:     }
michael@0:     if (error === undefined) {
michael@0:         $ERROR("Re-initializing object created with \"new\" as NumberFormat was not rejected.");
michael@0:     } else if (error.name !== "TypeError") {
michael@0:         $ERROR("Re-initializing object created with \"new\" as NumberFormat was rejected with wrong error " + error.name + ".");
michael@0:     }
michael@0:     
michael@0:     // variant 2: use constructor as a function
michael@0:     obj = Constructor.call({});
michael@0:     error = undefined;
michael@0:     try {
michael@0:         Intl.NumberFormat.call(obj);
michael@0:     } catch (e) {
michael@0:         error = e;
michael@0:     }
michael@0:     if (error === undefined) {
michael@0:         $ERROR("Re-initializing object created with constructor as function as NumberFormat was not rejected.");
michael@0:     } else if (error.name !== "TypeError") {
michael@0:         $ERROR("Re-initializing object created with constructor as function as NumberFormat was rejected with wrong error " + error.name + ".");
michael@0:     }
michael@0:     
michael@0:     return true;
michael@0: });
michael@0: