blob: ee6cecc426ff8b1263ae9c0abcc8a56d4d9949f2 [file] [log] [blame]
//-------------------------------------------------------------------------------------------------------
// Copyright (C) Microsoft. All rights reserved.
// Licensed under the MIT license. See LICENSE.txt file in the project root for full license information.
//-------------------------------------------------------------------------------------------------------
function write(v) { WScript.Echo(v + ""); }
function exceptToString(ee) {
if (ee instanceof TypeError) return "TypeError";
if (ee instanceof ReferenceError) return "ReferenceError";
if (ee instanceof EvalError) return "EvalError";
if (ee instanceof SyntaxError) return "SyntaxError";
return "Unknown Error";
}
var gVarTest1 = 1;
(function Test1() {
var str = "delete global variable";
try {
eval("var r = delete gVarTest1;");
write("r : " + r);
} catch (e) {
write("Exception: " + str + " " + exceptToString(e));
return;
}
write("Return: " + str);
}) ();
function gHelperFunction2() {}
(function Test2() {
var str = "delete global function";
try {
eval("var r = delete gHelperFunction2;");
write("r : " + r);
} catch (e) {
write("Exception: " + str + " " + exceptToString(e));
return;
}
write("Return: " + str);
}) ();
(function Test3() {
var str = "delete local variable";
var local = 3;
try {
eval("var r = delete local;");
write("r : " + r);
} catch (e) {
write("Exception: " + str + " " + exceptToString(e));
return;
}
write("Return: " + str);
}) ();
(function Test4() {
var str = "delete local function";
var nestedTest4 = function nestedTest4() {} ;
try {
eval("var r = delete nestedTest4;");
write("r : " + r);
} catch (e) {
write("Exception: " + str + " " + exceptToString(e));
return;
}
write("Return: " + str);
}) ();
(function Test5(x) {
var str = "delete parameter";
try {
eval("var r = delete x;");
} catch (e) {
write("Exception: " + str + " " + exceptToString(e));
return;
}
write("Return: " + str);
}) ();