/*

 * Copyright (c) 2015, 2016, 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

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 */

import java.net.http.HttpRequest;

import java.net.URI;

/**

 * @test

 * @bug 8087112

 * @summary Basic test for headers

 */

public class HeadersTest {

    static final URI TEST_URI = URI.create("http://www.foo.com/");

    static void bad(String name) {

        HttpRequest.Builder builder = HttpRequest.create(TEST_URI);

        try {

            builder.header(name, "foo");

            throw new RuntimeException("Expected IAE for header:" + name);

        } catch (IllegalArgumentException expected) { }

    }

    static void good(String name) {

        HttpRequest.Builder builder = HttpRequest.create(TEST_URI);

        try {

            builder.header(name, "foo");

        } catch (IllegalArgumentException e) {

            throw new RuntimeException("Unexpected IAE for header:" + name);

        }

    }

    public static void main(String[] args) {

        bad("bad:header");

        bad("Foo\n");

        good("X-Foo!");

        good("Bar~");

        good("x");

        bad(" ");

        bad("Bar\r\n");

        good("Hello#world");

        good("Qwer#ert");

    }

}