src/third_party/mozjs-45/js/src/tests/test262/ch12/12.14/S12.14_A4.js

// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/**
 * Sanity test for "catch(Indetifier) statement"
 *
 * @path ch12/12.14/S12.14_A4.js
 * @description Checking if deleting an exception fails
 * @noStrict
 */

// CHECK#1
try {
  throw "catchme";
  $ERROR('#1.1: throw "catchme" lead to throwing exception');
}
catch (e) {
  if (delete e){
    $ERROR('#1.2: Exception has DontDelete property');
  }
  if (e!=="catchme") {
    $ERROR('#1.3: Exception === "catchme". Actual:  Exception ==='+ e  );
  }
}

// CHECK#2
try {
  throw "catchme";
  $ERROR('#2.1: throw "catchme" lead to throwing exception');
}
catch(e){}
try{
  e;
  $ERROR('#2.2: Deleting catching exception after ending "catch" block');
}
catch(err){}