xref: /openjdk10/nashorn/test/script/basic/eval.js

/*
 * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

/**
 * eval test.
 *
 * @test
 * @run
 */

print("eval.length " + eval.length);

function test1() {
    var x = 200;
    y = x + 2000;

    print(x);
    print(y);
}

function test2() {
    eval("var x = 300;");
    eval("y = x + 3000;");

    print(x);
    print(y);
}


eval("var x = 100;");
eval("y = x + 1000;");

print(x);
print(y);

test1();

print(x);
print(y);

test2();

print(x);
print(y);

// evaluate with syntax error and catch error
try {
    // missing end quote
    eval("print('hello)");
} catch (e) {
    print("is syntax error? " + (e instanceof SyntaxError));
    printError(e);
}