jlaskey@3: /*
jlaskey@7:  * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
jlaskey@3:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
jlaskey@3:  * 
jlaskey@3:  * This code is free software; you can redistribute it and/or modify it
jlaskey@3:  * under the terms of the GNU General Public License version 2 only, as
jlaskey@3:  * published by the Free Software Foundation.
jlaskey@3:  * 
jlaskey@3:  * This code is distributed in the hope that it will be useful, but WITHOUT
jlaskey@3:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
jlaskey@3:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
jlaskey@3:  * version 2 for more details (a copy is included in the LICENSE file that
jlaskey@3:  * accompanied this code).
jlaskey@3:  * 
jlaskey@3:  * You should have received a copy of the GNU General Public License version
jlaskey@3:  * 2 along with this work; if not, write to the Free Software Foundation,
jlaskey@3:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
jlaskey@3:  * 
jlaskey@3:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
jlaskey@3:  * or visit www.oracle.com if you need additional information or have any
jlaskey@3:  * questions.
jlaskey@3:  */
jlaskey@3: 
jlaskey@3: /**
jlaskey@3:  * Basic checks for Error constructors.
jlaskey@3:  * 
jlaskey@3:  * @test
jlaskey@3:  * @run
jlaskey@3:  */
jlaskey@3: 
jlaskey@3: print(Error.name + " is a " + typeof(Error));
jlaskey@3: print(EvalError.name + " is a " + typeof(EvalError));
jlaskey@3: print(RangeError.name + " is a " + typeof(RangeError));
jlaskey@3: print(ReferenceError.name + " is a " + typeof(ReferenceError));
jlaskey@3: print(SyntaxError.name + " is a " + typeof(SyntaxError));
jlaskey@3: print(TypeError.name + " is a " + typeof(TypeError));
jlaskey@3: print(URIError.name + " is a " + typeof(URIError));
jlaskey@3: 
jlaskey@3: print("Error.arity " + Error.length);
jlaskey@3: print("EvalError.arity " + EvalError.length);
jlaskey@3: print("RangeError.arity " + RangeError.length);
jlaskey@3: print("ReferenceError.arity " + ReferenceError.length);
jlaskey@3: print("SyntaxError.arity " + SyntaxError.length);
jlaskey@3: print("TypeError.arity " + TypeError.length);
jlaskey@3: print("URIError.arity " + URIError.length);
jlaskey@3: 
jlaskey@3: var err = new Error("my error");
jlaskey@3: try {
jlaskey@3:     throw err;
jlaskey@3: } catch (e) {
jlaskey@3:     print(e instanceof Error);
jlaskey@3:     print(e.message);
jlaskey@3:     print(e.name);
jlaskey@3:     var ne = e.nashornException;
jlaskey@3:     if (ne != undefined) {
jlaskey@3:         if (ne.fileName !== __FILE__) {
jlaskey@3:             fail("incorrect filename in error");
jlaskey@3:         }
jlaskey@3:         print("thrown @ " + ne.lineNumber);
jlaskey@3:     }
jlaskey@3: }
jlaskey@3: 
jlaskey@3: // try to print undefined global var..
jlaskey@3: try {
jlaskey@3:     print(foo);
jlaskey@3: } catch (e) {
jlaskey@3:     print(e instanceof ReferenceError);
jlaskey@3:     print(e.name);
jlaskey@3:     print(e.message);
jlaskey@3: }
jlaskey@3: 
jlaskey@3: // try to call something that is undefined
jlaskey@3: try {
jlaskey@3:     Object.foo_method();
jlaskey@3: } catch (e) {
jlaskey@3:     print(e instanceof TypeError);
jlaskey@3:     print(e.name);
jlaskey@3:     print(e.message);
jlaskey@3: }
jlaskey@3: 
jlaskey@3: // prototypes of Error constructors are not writable
jlaskey@3: Error.prototype = {};
jlaskey@3: print(Error.prototype.name);
jlaskey@3: EvalError.prototype = {};
jlaskey@3: print(EvalError.prototype.name);
jlaskey@3: RangeError.prototype = {};
jlaskey@3: print(RangeError.prototype.name);
jlaskey@3: ReferenceError.prototype = {};
jlaskey@3: print(ReferenceError.prototype.name);
jlaskey@3: SyntaxError.prototype = {};
jlaskey@3: print(SyntaxError.prototype.name);
jlaskey@3: TypeError.prototype = {};
jlaskey@3: print(TypeError.prototype.name);
jlaskey@3: URIError.prototype = {};
jlaskey@3: print(URIError.prototype.name);