/*

 * Copyright 2005 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

 * CA 95054 USA or visit www.sun.com if you need additional information or

 * have any questions.

 */

/**

 * @test

 * @summary Unit test for java.net.HttpCookie

 * @bug 6244040 6277796 6277801 6277808 6294071

 * @author Edward Wang

 */

import java.net.HttpCookie;

import java.util.List;

public class TestHttpCookie {

    private static int testCount = 0;

    private String cHeader = null;

    private List<HttpCookie> cookies = null;

    // test case here expressed as a string, which represents

    // the header string to be parsed into HttpCookie instance.

    // A TestHttpCookie instance will be created to hold such a HttpCookie

    // object, and TestHttpCookie class has utility methods to check equality

    // between HttpCookie's real property and expected property.

    static TestHttpCookie test(String cookieHeader) {

        testCount++;

        return new TestHttpCookie(cookieHeader);

    }

    TestHttpCookie(String cHeader) {

        assert cHeader != null;

        this.cHeader = cHeader;

        try {

            List<HttpCookie> cookies = HttpCookie.parse(cHeader);

            this.cookies = cookies;

        } catch (IllegalArgumentException ignored) {

            cookies = null;

        }

    }

    // check name

    TestHttpCookie n(int index, String n) {

        HttpCookie cookie = cookies.get(index);

        if (cookie == null || !n.equalsIgnoreCase(cookie.getName())) {

            raiseError("name", cookie.getName(), n);

        }

        return this;

    }

    TestHttpCookie n(String n) { return n(0, n); }

    // check value

    TestHttpCookie v(int index, String v) {

        HttpCookie cookie = cookies.get(index);

        if (cookie == null || !v.equals(cookie.getValue())) {

            raiseError("value", cookie.getValue(), v);

        }

        return this;

    }

    TestHttpCookie v(String v) { return v(0, v); }

    // check version

    TestHttpCookie ver(int index, int ver) {

        HttpCookie cookie = cookies.get(index);

        if (cookie == null || (ver != cookie.getVersion())) {

            raiseError("version", Integer.toString(cookie.getVersion()), Integer.toString(ver));

        }

        return this;

    }

    TestHttpCookie ver(int ver) { return ver(0, ver); }

    // check path

    TestHttpCookie p(int index, String p) {

        HttpCookie cookie = cookies.get(index);

        if (cookie == null || !p.equals(cookie.getPath())) {

            raiseError("path", cookie.getPath(), p);

        }

        return this;

    }

    TestHttpCookie p(String p) { return p(0, p); }

    // check null-ability

    TestHttpCookie nil() {

        if (cookies != null) {

            raiseError("Check null-ability fail");

        }

        return this;

    }

    // check comment

    TestHttpCookie c(int index, String c) {

        HttpCookie cookie = cookies.get(index);

        if (cookie == null || !c.equals(cookie.getComment())) {

            raiseError("comment", cookie.getComment(), c);

        }

        return this;

    }

    TestHttpCookie c(String c) { return c(0, c); }

    // check comment url

    TestHttpCookie cu(int index, String cu) {

        HttpCookie cookie = cookies.get(index);

        if (cookie == null || !cu.equals(cookie.getCommentURL())) {

            raiseError("comment url", cookie.getCommentURL(), cu);

        }

        return this;

    }

    TestHttpCookie cu(String cu) { return cu(0, cu); }

    // check discard

    TestHttpCookie dsc(int index, boolean dsc) {

        HttpCookie cookie = cookies.get(index);

        if (cookie == null || (dsc != cookie.getDiscard())) {

            raiseError("discard", Boolean.toString(cookie.getDiscard()), Boolean.toString(dsc));

        }

        return this;

    }

    TestHttpCookie dsc(boolean dsc) { return dsc(0, dsc); }

    // check domain

    TestHttpCookie d(int index, String d) {

        HttpCookie cookie = cookies.get(index);

        if (cookie == null || !d.equalsIgnoreCase(cookie.getDomain())) {

            raiseError("domain", cookie.getDomain(), d);

        }

        return this;

    }

    TestHttpCookie d(String d) { return d(0, d); }

    // check max-age

    TestHttpCookie a(int index, long a) {

        HttpCookie cookie = cookies.get(index);

        if (cookie == null || (a != cookie.getMaxAge())) {

            raiseError("max-age", Long.toString(cookie.getMaxAge()), Long.toString(a));

        }

        return this;

    }

    TestHttpCookie a(long a) { return a(0, a); }

    // check port list

    TestHttpCookie port(int index, String p) {

        HttpCookie cookie = cookies.get(index);

        if (cookie == null || !p.equals(cookie.getPortlist())) {

            raiseError("portlist", cookie.getPortlist(), p);

        }

        return this;

    }

    TestHttpCookie port(String p) { return port(0, p); }

    // check equality

    static void eq(HttpCookie ck1, HttpCookie ck2, boolean same) {

        testCount++;

        if (ck1.equals(ck2) != same) {

            raiseError("Comparison inconsistent: " + ck1 + " " + ck2

                    + " should " + (same ? "equal" : "not equal"));

        }

        int h1 = ck1.hashCode();

        int h2 = ck2.hashCode();

        if ((h1 == h2) != same) {

            raiseError("Comparison inconsistent: hashCode for " + ck1 + " " + ck2

                    + " should " + (same ? "equal" : "not equal"));

        }

    }

    // check domainMatches()

    static void dm(String domain, String host, boolean matches) {

        testCount++;

        if (HttpCookie.domainMatches(domain, host) != matches) {

            raiseError("Host " + host + (matches?" should ":" should not ") +

                        "domain-match with domain " + domain);

        }

    }

    void raiseError(String attr, String realValue, String expectedValue) {

        StringBuilder sb = new StringBuilder();

        sb.append("Cookie ").append(attr).append(" is ").append(realValue).

                append(", should be ").append(expectedValue).

                append(" (").append(cHeader).append(")");

        throw new RuntimeException(sb.toString());

    }

    static void raiseError(String prompt) {

        throw new RuntimeException(prompt);

    }

    static void runTests() {

        rfc2965();

        netscape();

        misc();

    }

    static void rfc2965() {

        header("Test using rfc 2965 syntax");

        test("set-cookie2: Customer=\"WILE_E_COYOTE\"; Version=\"1\"; Path=\"/acme\"")

        .n("Customer").v("WILE_E_COYOTE").ver(1).p("/acme");

        // whitespace between attr and = sign

        test("set-cookie2: Customer = \"WILE_E_COYOTE\"; Version = \"1\"; Path = \"/acme\"")

        .n("Customer").v("WILE_E_COYOTE").ver(1).p("/acme");

        // $NAME is reserved; result should be null

        test("set-cookie2: $Customer = \"WILE_E_COYOTE\"; Version = \"1\"; Path = \"/acme\"")

        .nil();

        // a 'full' cookie

        test("set-cookie2: Customer=\"WILE_E_COYOTE\"" +

                ";Version=\"1\"" +

                ";Path=\"/acme\"" +

                ";Comment=\"this is a coyote\"" +

                ";CommentURL=\"http://www.coyote.org\"" +

                ";Discard" +

                ";Domain=\".coyote.org\"" +

                ";Max-Age=\"3600\"" +

                ";Port=\"80\"" +

                ";Secure")

        .n("Customer").v("WILE_E_COYOTE").ver(1).p("/acme")

        .c("this is a coyote").cu("http://www.coyote.org").dsc(true)

        .d(".coyote.org").a(3600).port("80");

        // a 'full' cookie, without leading set-cookie2 token

        test("Customer=\"WILE_E_COYOTE\"" +

                ";Version=\"1\"" +

                ";Path=\"/acme\"" +

                ";Comment=\"this is a coyote\"" +

                ";CommentURL=\"http://www.coyote.org\"" +

                ";Discard" +

                ";Domain=\".coyote.org\"" +

                ";Max-Age=\"3600\"" +

                ";Port=\"80\"" +

                ";Secure")

        .n("Customer").v("WILE_E_COYOTE").ver(1).p("/acme")

        .c("this is a coyote").cu("http://www.coyote.org").dsc(true)

        .d(".coyote.org").a(3600).port("80");

        // illegal characters in set-cookie header

        test("Set-Cookie2:Customer=;Version#=\"1\";Path=&\"/acme\"")

        .nil();

        // empty set-cookie string

        test("").nil();

        // NullPointerException expected

        try {

            test(null);

        } catch (NullPointerException ignored) {

            // no-op

        }

        // bug 6277796

        test("Set-Cookie2:Customer=\"dtftest\"; Discard; Secure; Domain=\".sun.com\"; Max-Age=\"100\"; Version=\"1\";  path=\"/www\"; Port=\"80\"")

        .n("Customer").v("dtftest").ver(1).d(".sun.com").p("/www").port("80").dsc(true).a(100);

        // bug 6277801

        test("Set-Cookie2:Customer=\"dtftest\"; Discard; Secure; Domain=\".sun.com\"; Max-Age=\"100\"; Version=\"1\";  path=\"/www\"; Port=\"80\"" +

                ";Domain=\".java.sun.com\"; Max-Age=\"200\"; path=\"/javadoc\"; Port=\"8080\"")

        .n("Customer").v("dtftest").ver(1).d(".sun.com").p("/www").port("80").dsc(true).a(100);

        // bug 6294071

        test("Set-Cookie2:Customer=\"dtftest\";Discard; Secure; Domain=\"sun.com\"; Max-Age=\"100\";Version=\"1\";  Path=\"/www\"; Port=\"80,8080\"")

        .n("Customer").v("dtftest").ver(1).d("sun.com").p("/www").port("80,8080").dsc(true).a(100);

        test("Set-Cookie2:Customer=\"developer\";Domain=\"sun.com\";Max-Age=\"100\";Path=\"/www\";Port=\"80,8080\";CommentURL=\"http://www.sun.com/java1,000,000.html\"")

        .n("Customer").v("developer").d("sun.com").p("/www").port("80,8080").a(100).cu("http://www.sun.com/java1,000,000.html");

        // a header string contains 2 cookies

        test("Set-Cookie2:C1=\"V1\";Domain=\".sun1.com\";path=\"/www1\";Max-Age=\"100\",C2=\"V2\";Domain=\".sun2.com\";path=\"/www2\";Max-Age=\"200\"")

        .n(0, "C1").v(0, "V1").p(0, "/www1").a(0, 100).d(0, ".sun1.com")

        .n(1, "C2").v(1, "V2").p(1, "/www2").a(1, 200).d(1, ".sun2.com");

    }

    static void netscape() {

        header("Test using netscape cookie syntax");

        test("set-cookie: CUSTOMER=WILE_E_COYOTE; path=/; expires=Wednesday, 09-Nov-99 23:12:40 GMT")

        .n("CUSTOMER").v("WILE_E_COYOTE").p("/").ver(0);

        // a Netscape cookie, without set-cookie leading token

        test("CUSTOMER=WILE_E_COYOTE; path=/; expires=Wednesday, 09-Nov-99 23:12:40 GMT")

        .n("CUSTOMER").v("WILE_E_COYOTE").p("/").ver(0);

        // a 'google' cookie

        test("Set-Cookie: PREF=ID=1eda537de48ac25d:CR=1:TM=1112868587:LM=1112868587:S=t3FPA-mT9lTR3bxU;" +

             "expires=Sun, 17-Jan-2038 19:14:07 GMT; path=/; domain=.google.com")

        .n("PREF").v("ID=1eda537de48ac25d:CR=1:TM=1112868587:LM=1112868587:S=t3FPA-mT9lTR3bxU")

        .p("/").d(".google.com").ver(0);

        // bug 6277796

        test("set-cookie: CUSTOMER=WILE_E_COYOTE; path=/; expires=Wednesday, 09-Nov-99 23:12:40 GMT; Secure")

        .n("CUSTOMER").v("WILE_E_COYOTE").p("/").ver(0);

        // bug 6277801

        test("set-cookie: CUSTOMER=WILE_E_COYOTE; path=/; expires=Wednesday, 09-Nov-99 23:12:40 GMT; path=\"/acme\"")

        .n("CUSTOMER").v("WILE_E_COYOTE").p("/").ver(0);

    }

    static void misc() {

        header("Test equals()");

        // test equals()

        HttpCookie c1 = new HttpCookie("Customer", "WILE_E_COYOTE");

        c1.setDomain(".coyote.org");

        c1.setPath("/acme");

        HttpCookie c2 = (HttpCookie)c1.clone();

        eq(c1, c2, true);

        // test equals() when domain and path are null

        c1 = new HttpCookie("Customer", "WILE_E_COYOTE");

        c2 = new HttpCookie("CUSTOMER", "WILE_E_COYOTE");

        eq(c1, c2, true);

        // path is case-sensitive

        c1 = new HttpCookie("Customer", "WILE_E_COYOTE");

        c2 = new HttpCookie("CUSTOMER", "WILE_E_COYOTE");

        c1.setPath("/acme");

        c2.setPath("/ACME");

        eq(c1, c2, false);

        header("Test domainMatches()");

        dm(".foo.com",  "y.x.foo.com",      false);

        dm(".foo.com",  "x.foo.com",        true);

        dm(".com",      "whatever.com",     false);

        dm(".com.",     "whatever.com",     false);

        dm(".ajax.com", "ajax.com",         true);

        dm(".local",    "example.local",    true);

        // bug 6277808

        testCount++;

        try {

            c1 = new HttpCookie("", "whatever");

        } catch (IllegalArgumentException ignored) {

            // expected exception; no-op

        }

    }

    static void header(String prompt) {

        System.out.println("== " + prompt + " ==");

    }

    public static void main(String[] args) {

        runTests();

        System.out.println("Succeeded in running " + testCount + " tests.");

    }

}