/*
* Copyright (C) 2015 Square, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package okhttp3;
import java.net.MalformedURLException;
import java.net.URI;
import java.net.URL;
import java.net.UnknownHostException;
import java.util.Arrays;
import java.util.Collections;
import java.util.LinkedHashSet;
import okhttp3.UrlComponentEncodingTester.Component;
import okhttp3.UrlComponentEncodingTester.Encoding;
import org.junit.Ignore;
import org.junit.Test;
import static java.util.Collections.singletonList;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.fail;
public final class HttpUrlTest {
@Test public void parseTrimsAsciiWhitespace() throws Exception {
HttpUrl expected = HttpUrl.parse("http://host/");
assertEquals(expected, HttpUrl.parse("http://host/\f\n\t \r")); // Leading.
assertEquals(expected, HttpUrl.parse("\r\n\f \thttp://host/")); // Trailing.
assertEquals(expected, HttpUrl.parse(" http://host/ ")); // Both.
assertEquals(expected, HttpUrl.parse(" http://host/ ")); // Both.
assertEquals(expected, HttpUrl.parse("http://host/").resolve(" "));
assertEquals(expected, HttpUrl.parse("http://host/").resolve(" . "));
}
@Test public void parseHostAsciiNonPrintable() throws Exception {
String host = "host\u0001";
assertNull(HttpUrl.parse("http://" + host + "/"));
}
@Test public void parseDoesNotTrimOtherWhitespaceCharacters() throws Exception {
// Whitespace characters list from Google's Guava team: http://goo.gl/IcR9RD
assertEquals("/%0B", HttpUrl.parse("http://h/\u000b").encodedPath()); // line tabulation
assertEquals("/%1C", HttpUrl.parse("http://h/\u001c").encodedPath()); // information separator 4
assertEquals("/%1D", HttpUrl.parse("http://h/\u001d").encodedPath()); // information separator 3
assertEquals("/%1E", HttpUrl.parse("http://h/\u001e").encodedPath()); // information separator 2
assertEquals("/%1F", HttpUrl.parse("http://h/\u001f").encodedPath()); // information separator 1
assertEquals("/%C2%85", HttpUrl.parse("http://h/\u0085").encodedPath()); // next line
assertEquals("/%C2%A0", HttpUrl.parse("http://h/\u00a0").encodedPath()); // non-breaking space
assertEquals("/%E1%9A%80", HttpUrl.parse("http://h/\u1680").encodedPath()); // ogham space mark
assertEquals("/%E1%A0%8E", HttpUrl.parse("http://h/\u180e").encodedPath()); // mongolian vowel separator
assertEquals("/%E2%80%80", HttpUrl.parse("http://h/\u2000").encodedPath()); // en quad
assertEquals("/%E2%80%81", HttpUrl.parse("http://h/\u2001").encodedPath()); // em quad
assertEquals("/%E2%80%82", HttpUrl.parse("http://h/\u2002").encodedPath()); // en space
assertEquals("/%E2%80%83", HttpUrl.parse("http://h/\u2003").encodedPath()); // em space
assertEquals("/%E2%80%84", HttpUrl.parse("http://h/\u2004").encodedPath()); // three-per-em space
assertEquals("/%E2%80%85", HttpUrl.parse("http://h/\u2005").encodedPath()); // four-per-em space
assertEquals("/%E2%80%86", HttpUrl.parse("http://h/\u2006").encodedPath()); // six-per-em space
assertEquals("/%E2%80%87", HttpUrl.parse("http://h/\u2007").encodedPath()); // figure space
assertEquals("/%E2%80%88", HttpUrl.parse("http://h/\u2008").encodedPath()); // punctuation space
assertEquals("/%E2%80%89", HttpUrl.parse("http://h/\u2009").encodedPath()); // thin space
assertEquals("/%E2%80%8A", HttpUrl.parse("http://h/\u200a").encodedPath()); // hair space
assertEquals("/%E2%80%8B", HttpUrl.parse("http://h/\u200b").encodedPath()); // zero-width space
assertEquals("/%E2%80%8C", HttpUrl.parse("http://h/\u200c").encodedPath()); // zero-width non-joiner
assertEquals("/%E2%80%8D", HttpUrl.parse("http://h/\u200d").encodedPath()); // zero-width joiner
assertEquals("/%E2%80%8E", HttpUrl.parse("http://h/\u200e").encodedPath()); // left-to-right mark
assertEquals("/%E2%80%8F", HttpUrl.parse("http://h/\u200f").encodedPath()); // right-to-left mark
assertEquals("/%E2%80%A8", HttpUrl.parse("http://h/\u2028").encodedPath()); // line separator
assertEquals("/%E2%80%A9", HttpUrl.parse("http://h/\u2029").encodedPath()); // paragraph separator
assertEquals("/%E2%80%AF", HttpUrl.parse("http://h/\u202f").encodedPath()); // narrow non-breaking space
assertEquals("/%E2%81%9F", HttpUrl.parse("http://h/\u205f").encodedPath()); // medium mathematical space
assertEquals("/%E3%80%80", HttpUrl.parse("http://h/\u3000").encodedPath()); // ideographic space
}
@Test public void scheme() throws Exception {
assertEquals(HttpUrl.parse("http://host/"), HttpUrl.parse("http://host/"));
assertEquals(HttpUrl.parse("http://host/"), HttpUrl.parse("Http://host/"));
assertEquals(HttpUrl.parse("http://host/"), HttpUrl.parse("http://host/"));
assertEquals(HttpUrl.parse("http://host/"), HttpUrl.parse("HTTP://host/"));
assertEquals(HttpUrl.parse("https://host/"), HttpUrl.parse("https://host/"));
assertEquals(HttpUrl.parse("https://host/"), HttpUrl.parse("HTTPS://host/"));
assertEquals(HttpUrl.Builder.ParseResult.UNSUPPORTED_SCHEME,
new HttpUrl.Builder().parse(null, "image640://480.png"));
assertEquals(null, HttpUrl.parse("httpp://host/"));
assertEquals(null, HttpUrl.parse("0ttp://host/"));
assertEquals(null, HttpUrl.parse("ht+tp://host/"));
assertEquals(null, HttpUrl.parse("ht.tp://host/"));
assertEquals(null, HttpUrl.parse("ht-tp://host/"));
assertEquals(null, HttpUrl.parse("ht1tp://host/"));
assertEquals(null, HttpUrl.parse("httpss://host/"));
}
@Test public void parseNoScheme() throws Exception {
assertEquals(null, HttpUrl.parse("//host"));
assertEquals(null, HttpUrl.parse("/path"));
assertEquals(null, HttpUrl.parse("path"));
assertEquals(null, HttpUrl.parse("?query"));
assertEquals(null, HttpUrl.parse("#fragment"));
}
@Test public void newBuilderResolve() throws Exception {
// Non-exhaustive tests because implementation is the same as resolve.
HttpUrl base = HttpUrl.parse("http://host/a/b");
assertEquals(HttpUrl.parse("https://host2/"), base.newBuilder("https://host2").build());
assertEquals(HttpUrl.parse("http://host2/"), base.newBuilder("//host2").build());
assertEquals(HttpUrl.parse("http://host/path"), base.newBuilder("/path").build());
assertEquals(HttpUrl.parse("http://host/a/path"), base.newBuilder("path").build());
assertEquals(HttpUrl.parse("http://host/a/b?query"), base.newBuilder("?query").build());
assertEquals(HttpUrl.parse("http://host/a/b#fragment"), base.newBuilder("#fragment").build());
assertEquals(HttpUrl.parse("http://host/a/b"), base.newBuilder("").build());
assertEquals(null, base.newBuilder("ftp://b"));
assertEquals(null, base.newBuilder("ht+tp://b"));
assertEquals(null, base.newBuilder("ht-tp://b"));
assertEquals(null, base.newBuilder("ht.tp://b"));
}
@Test public void redactedUrl() {
HttpUrl baseWithPasswordAndUsername = HttpUrl.parse("http://username:password@host/a/b#fragment");
HttpUrl baseWithUsernameOnly = HttpUrl.parse("http://username@host/a/b#fragment");
HttpUrl baseWithPasswordOnly = HttpUrl.parse("http://password@host/a/b#fragment");
assertEquals("http://host/...", baseWithPasswordAndUsername.redact());
assertEquals("http://host/...", baseWithUsernameOnly.redact());
assertEquals("http://host/...", baseWithPasswordOnly.redact());
}
@Test public void resolveNoScheme() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b");
assertEquals(HttpUrl.parse("http://host2/"), base.resolve("//host2"));
assertEquals(HttpUrl.parse("http://host/path"), base.resolve("/path"));
assertEquals(HttpUrl.parse("http://host/a/path"), base.resolve("path"));
assertEquals(HttpUrl.parse("http://host/a/b?query"), base.resolve("?query"));
assertEquals(HttpUrl.parse("http://host/a/b#fragment"), base.resolve("#fragment"));
assertEquals(HttpUrl.parse("http://host/a/b"), base.resolve(""));
assertEquals(HttpUrl.parse("http://host/path"), base.resolve("\\path"));
}
@Test public void resolveUnsupportedScheme() throws Exception {
HttpUrl base = HttpUrl.parse("http://a/");
assertEquals(null, base.resolve("ftp://b"));
assertEquals(null, base.resolve("ht+tp://b"));
assertEquals(null, base.resolve("ht-tp://b"));
assertEquals(null, base.resolve("ht.tp://b"));
}
@Test public void resolveSchemeLikePath() throws Exception {
HttpUrl base = HttpUrl.parse("http://a/");
assertEquals(HttpUrl.parse("http://a/http//b/"), base.resolve("http//b/"));
assertEquals(HttpUrl.parse("http://a/ht+tp//b/"), base.resolve("ht+tp//b/"));
assertEquals(HttpUrl.parse("http://a/ht-tp//b/"), base.resolve("ht-tp//b/"));
assertEquals(HttpUrl.parse("http://a/ht.tp//b/"), base.resolve("ht.tp//b/"));
}
/** https://tools.ietf.org/html/rfc3986#section-5.4.1 */
@Test public void rfc3886NormalExamples() {
HttpUrl url = HttpUrl.parse("http://a/b/c/d;p?q");
assertEquals(null, url.resolve("g:h")); // No 'g:' scheme in HttpUrl.
assertEquals(HttpUrl.parse("http://a/b/c/g"), url.resolve("g"));
assertEquals(HttpUrl.parse("http://a/b/c/g"), url.resolve("./g"));
assertEquals(HttpUrl.parse("http://a/b/c/g/"), url.resolve("g/"));
assertEquals(HttpUrl.parse("http://a/g"), url.resolve("/g"));
assertEquals(HttpUrl.parse("http://g"), url.resolve("//g"));
assertEquals(HttpUrl.parse("http://a/b/c/d;p?y"), url.resolve("?y"));
assertEquals(HttpUrl.parse("http://a/b/c/g?y"), url.resolve("g?y"));
assertEquals(HttpUrl.parse("http://a/b/c/d;p?q#s"), url.resolve("#s"));
assertEquals(HttpUrl.parse("http://a/b/c/g#s"), url.resolve("g#s"));
assertEquals(HttpUrl.parse("http://a/b/c/g?y#s"), url.resolve("g?y#s"));
assertEquals(HttpUrl.parse("http://a/b/c/;x"), url.resolve(";x"));
assertEquals(HttpUrl.parse("http://a/b/c/g;x"), url.resolve("g;x"));
assertEquals(HttpUrl.parse("http://a/b/c/g;x?y#s"), url.resolve("g;x?y#s"));
assertEquals(HttpUrl.parse("http://a/b/c/d;p?q"), url.resolve(""));
assertEquals(HttpUrl.parse("http://a/b/c/"), url.resolve("."));
assertEquals(HttpUrl.parse("http://a/b/c/"), url.resolve("./"));
assertEquals(HttpUrl.parse("http://a/b/"), url.resolve(".."));
assertEquals(HttpUrl.parse("http://a/b/"), url.resolve("../"));
assertEquals(HttpUrl.parse("http://a/b/g"), url.resolve("../g"));
assertEquals(HttpUrl.parse("http://a/"), url.resolve("../.."));
assertEquals(HttpUrl.parse("http://a/"), url.resolve("../../"));
assertEquals(HttpUrl.parse("http://a/g"), url.resolve("../../g"));
}
/** https://tools.ietf.org/html/rfc3986#section-5.4.2 */
@Test public void rfc3886AbnormalExamples() {
HttpUrl url = HttpUrl.parse("http://a/b/c/d;p?q");
assertEquals(HttpUrl.parse("http://a/g"), url.resolve("../../../g"));
assertEquals(HttpUrl.parse("http://a/g"), url.resolve("../../../../g"));
assertEquals(HttpUrl.parse("http://a/g"), url.resolve("/./g"));
assertEquals(HttpUrl.parse("http://a/g"), url.resolve("/../g"));
assertEquals(HttpUrl.parse("http://a/b/c/g."), url.resolve("g."));
assertEquals(HttpUrl.parse("http://a/b/c/.g"), url.resolve(".g"));
assertEquals(HttpUrl.parse("http://a/b/c/g.."), url.resolve("g.."));
assertEquals(HttpUrl.parse("http://a/b/c/..g"), url.resolve("..g"));
assertEquals(HttpUrl.parse("http://a/b/g"), url.resolve("./../g"));
assertEquals(HttpUrl.parse("http://a/b/c/g/"), url.resolve("./g/."));
assertEquals(HttpUrl.parse("http://a/b/c/g/h"), url.resolve("g/./h"));
assertEquals(HttpUrl.parse("http://a/b/c/h"), url.resolve("g/../h"));
assertEquals(HttpUrl.parse("http://a/b/c/g;x=1/y"), url.resolve("g;x=1/./y"));
assertEquals(HttpUrl.parse("http://a/b/c/y"), url.resolve("g;x=1/../y"));
assertEquals(HttpUrl.parse("http://a/b/c/g?y/./x"), url.resolve("g?y/./x"));
assertEquals(HttpUrl.parse("http://a/b/c/g?y/../x"), url.resolve("g?y/../x"));
assertEquals(HttpUrl.parse("http://a/b/c/g#s/./x"), url.resolve("g#s/./x"));
assertEquals(HttpUrl.parse("http://a/b/c/g#s/../x"), url.resolve("g#s/../x"));
assertEquals(HttpUrl.parse("http://a/b/c/g"), url.resolve("http:g")); // "http:g" also okay.
}
@Test public void parseAuthoritySlashCountDoesntMatter() throws Exception {
assertEquals(HttpUrl.parse("http://host/path"), HttpUrl.parse("http:host/path"));
assertEquals(HttpUrl.parse("http://host/path"), HttpUrl.parse("http:/host/path"));
assertEquals(HttpUrl.parse("http://host/path"), HttpUrl.parse("http:\\host/path"));
assertEquals(HttpUrl.parse("http://host/path"), HttpUrl.parse("http://host/path"));
assertEquals(HttpUrl.parse("http://host/path"), HttpUrl.parse("http:\\/host/path"));
assertEquals(HttpUrl.parse("http://host/path"), HttpUrl.parse("http:/\\host/path"));
assertEquals(HttpUrl.parse("http://host/path"), HttpUrl.parse("http:\\\\host/path"));
assertEquals(HttpUrl.parse("http://host/path"), HttpUrl.parse("http:///host/path"));
assertEquals(HttpUrl.parse("http://host/path"), HttpUrl.parse("http:\\//host/path"));
assertEquals(HttpUrl.parse("http://host/path"), HttpUrl.parse("http:/\\/host/path"));
assertEquals(HttpUrl.parse("http://host/path"), HttpUrl.parse("http://\\host/path"));
assertEquals(HttpUrl.parse("http://host/path"), HttpUrl.parse("http:\\\\/host/path"));
assertEquals(HttpUrl.parse("http://host/path"), HttpUrl.parse("http:/\\\\host/path"));
assertEquals(HttpUrl.parse("http://host/path"), HttpUrl.parse("http:\\\\\\host/path"));
assertEquals(HttpUrl.parse("http://host/path"), HttpUrl.parse("http:////host/path"));
}
@Test public void resolveAuthoritySlashCountDoesntMatterWithDifferentScheme() throws Exception {
HttpUrl base = HttpUrl.parse("https://a/b/c");
assertEquals(HttpUrl.parse("http://host/path"), base.resolve("http:host/path"));
assertEquals(HttpUrl.parse("http://host/path"), base.resolve("http:/host/path"));
assertEquals(HttpUrl.parse("http://host/path"), base.resolve("http:\\host/path"));
assertEquals(HttpUrl.parse("http://host/path"), base.resolve("http://host/path"));
assertEquals(HttpUrl.parse("http://host/path"), base.resolve("http:\\/host/path"));
assertEquals(HttpUrl.parse("http://host/path"), base.resolve("http:/\\host/path"));
assertEquals(HttpUrl.parse("http://host/path"), base.resolve("http:\\\\host/path"));
assertEquals(HttpUrl.parse("http://host/path"), base.resolve("http:///host/path"));
assertEquals(HttpUrl.parse("http://host/path"), base.resolve("http:\\//host/path"));
assertEquals(HttpUrl.parse("http://host/path"), base.resolve("http:/\\/host/path"));
assertEquals(HttpUrl.parse("http://host/path"), base.resolve("http://\\host/path"));
assertEquals(HttpUrl.parse("http://host/path"), base.resolve("http:\\\\/host/path"));
assertEquals(HttpUrl.parse("http://host/path"), base.resolve("http:/\\\\host/path"));
assertEquals(HttpUrl.parse("http://host/path"), base.resolve("http:\\\\\\host/path"));
assertEquals(HttpUrl.parse("http://host/path"), base.resolve("http:////host/path"));
}
@Test public void resolveAuthoritySlashCountMattersWithSameScheme() throws Exception {
HttpUrl base = HttpUrl.parse("http://a/b/c");
assertEquals(HttpUrl.parse("http://a/b/host/path"), base.resolve("http:host/path"));
assertEquals(HttpUrl.parse("http://a/host/path"), base.resolve("http:/host/path"));
assertEquals(HttpUrl.parse("http://a/host/path"), base.resolve("http:\\host/path"));
assertEquals(HttpUrl.parse("http://host/path"), base.resolve("http://host/path"));
assertEquals(HttpUrl.parse("http://host/path"), base.resolve("http:\\/host/path"));
assertEquals(HttpUrl.parse("http://host/path"), base.resolve("http:/\\host/path"));
assertEquals(HttpUrl.parse("http://host/path"), base.resolve("http:\\\\host/path"));
assertEquals(HttpUrl.parse("http://host/path"), base.resolve("http:///host/path"));
assertEquals(HttpUrl.parse("http://host/path"), base.resolve("http:\\//host/path"));
assertEquals(HttpUrl.parse("http://host/path"), base.resolve("http:/\\/host/path"));
assertEquals(HttpUrl.parse("http://host/path"), base.resolve("http://\\host/path"));
assertEquals(HttpUrl.parse("http://host/path"), base.resolve("http:\\\\/host/path"));
assertEquals(HttpUrl.parse("http://host/path"), base.resolve("http:/\\\\host/path"));
assertEquals(HttpUrl.parse("http://host/path"), base.resolve("http:\\\\\\host/path"));
assertEquals(HttpUrl.parse("http://host/path"), base.resolve("http:////host/path"));
}
@Test public void username() throws Exception {
assertEquals(HttpUrl.parse("http://host/path"), HttpUrl.parse("http://@host/path"));
assertEquals(HttpUrl.parse("http://user@host/path"), HttpUrl.parse("http://user@host/path"));
}
/** Given multiple '@' characters, the last one is the delimiter. */
@Test public void authorityWithMultipleAtSigns() throws Exception {
HttpUrl httpUrl = HttpUrl.parse("http://foo@bar@baz/path");
assertEquals("foo@bar", httpUrl.username());
assertEquals("", httpUrl.password());
assertEquals(HttpUrl.parse("http://foo%40bar@baz/path"), httpUrl);
}
/** Given multiple ':' characters, the first one is the delimiter. */
@Test public void authorityWithMultipleColons() throws Exception {
HttpUrl httpUrl = HttpUrl.parse("http://foo:pass1@bar:pass2@baz/path");
assertEquals("foo", httpUrl.username());
assertEquals("pass1@bar:pass2", httpUrl.password());
assertEquals(HttpUrl.parse("http://foo:pass1%40bar%3Apass2@baz/path"), httpUrl);
}
@Test public void usernameAndPassword() throws Exception {
assertEquals(HttpUrl.parse("http://username:password@host/path"),
HttpUrl.parse("http://username:password@host/path"));
assertEquals(HttpUrl.parse("http://username@host/path"),
HttpUrl.parse("http://username:@host/path"));
}
@Test public void passwordWithEmptyUsername() throws Exception {
// Chrome doesn't mind, but Firefox rejects URLs with empty usernames and non-empty passwords.
assertEquals(HttpUrl.parse("http://host/path"), HttpUrl.parse("http://:@host/path"));
assertEquals("password%40", HttpUrl.parse("http://:password@@host/path").encodedPassword());
}
@Test public void unprintableCharactersArePercentEncoded() throws Exception {
assertEquals("/%00", HttpUrl.parse("http://host/\u0000").encodedPath());
assertEquals("/%08", HttpUrl.parse("http://host/\u0008").encodedPath());
assertEquals("/%EF%BF%BD", HttpUrl.parse("http://host/\ufffd").encodedPath());
}
@Test public void usernameCharacters() throws Exception {
new UrlComponentEncodingTester()
.override(Encoding.PERCENT, '[', ']', '{', '}', '|', '^', '\'', ';', '=', '@')
.override(Encoding.SKIP, ':', '/', '\\', '?', '#')
.skipForUri('%')
.test(Component.USER);
}
@Test public void passwordCharacters() throws Exception {
new UrlComponentEncodingTester()
.override(Encoding.PERCENT, '[', ']', '{', '}', '|', '^', '\'', ':', ';', '=', '@')
.override(Encoding.SKIP, '/', '\\', '?', '#')
.skipForUri('%')
.test(Component.PASSWORD);
}
@Test public void hostContainsIllegalCharacter() throws Exception {
assertEquals(null, HttpUrl.parse("http://\n/"));
assertEquals(null, HttpUrl.parse("http:// /"));
assertEquals(null, HttpUrl.parse("http://%20/"));
}
@Test public void hostnameLowercaseCharactersMappedDirectly() throws Exception {
assertEquals("abcd", HttpUrl.parse("http://abcd").host());
assertEquals("xn--4xa", HttpUrl.parse("http://σ").host());
}
@Test public void hostnameUppercaseCharactersConvertedToLowercase() throws Exception {
assertEquals("abcd", HttpUrl.parse("http://ABCD").host());
assertEquals("xn--4xa", HttpUrl.parse("http://Σ").host());
}
@Test public void hostnameIgnoredCharacters() throws Exception {
// The soft hyphen () should be ignored.
assertEquals("abcd", HttpUrl.parse("http://AB\u00adCD").host());
}
@Test public void hostnameMultipleCharacterMapping() throws Exception {
// Map the single character telephone symbol (℡) to the string "tel".
assertEquals("tel", HttpUrl.parse("http://\u2121").host());
}
@Test public void hostnameMappingLastMappedCodePoint() throws Exception {
assertEquals("xn--pu5l", HttpUrl.parse("http://\uD87E\uDE1D").host());
}
@Ignore("The java.net.IDN implementation doesn't ignore characters that it should.")
@Test public void hostnameMappingLastIgnoredCodePoint() throws Exception {
assertEquals("abcd", HttpUrl.parse("http://ab\uDB40\uDDEFcd").host());
}
@Test public void hostnameMappingLastDisallowedCodePoint() throws Exception {
assertEquals(null, HttpUrl.parse("http://\uDBFF\uDFFF"));
}
@Test public void hostIpv6() throws Exception {
// Square braces are absent from host()...
assertEquals("::1", HttpUrl.parse("http://[::1]/").host());
// ... but they're included in toString().
assertEquals("http://[::1]/", HttpUrl.parse("http://[::1]/").toString());
// IPv6 colons don't interfere with port numbers or passwords.
assertEquals(8080, HttpUrl.parse("http://[::1]:8080/").port());
assertEquals("password", HttpUrl.parse("http://user:password@[::1]/").password());
assertEquals("::1", HttpUrl.parse("http://user:password@[::1]:8080/").host());
// Permit the contents of IPv6 addresses to be percent-encoded...
assertEquals("::1", HttpUrl.parse("http://[%3A%3A%31]/").host());
// Including the Square braces themselves! (This is what Chrome does.)
assertEquals("::1", HttpUrl.parse("http://%5B%3A%3A1%5D/").host());
}
@Test public void hostIpv6AddressDifferentFormats() throws Exception {
// Multiple representations of the same address; see http://tools.ietf.org/html/rfc5952.
String a3 = "2001:db8::1:0:0:1";
assertEquals(a3, HttpUrl.parse("http://[2001:db8:0:0:1:0:0:1]").host());
assertEquals(a3, HttpUrl.parse("http://[2001:0db8:0:0:1:0:0:1]").host());
assertEquals(a3, HttpUrl.parse("http://[2001:db8::1:0:0:1]").host());
assertEquals(a3, HttpUrl.parse("http://[2001:db8::0:1:0:0:1]").host());
assertEquals(a3, HttpUrl.parse("http://[2001:0db8::1:0:0:1]").host());
assertEquals(a3, HttpUrl.parse("http://[2001:db8:0:0:1::1]").host());
assertEquals(a3, HttpUrl.parse("http://[2001:db8:0000:0:1::1]").host());
assertEquals(a3, HttpUrl.parse("http://[2001:DB8:0:0:1::1]").host());
}
@Test public void hostIpv6AddressLeadingCompression() throws Exception {
assertEquals("::1", HttpUrl.parse("http://[::0001]").host());
assertEquals("::1", HttpUrl.parse("http://[0000::0001]").host());
assertEquals("::1", HttpUrl.parse("http://[0000:0000:0000:0000:0000:0000:0000:0001]").host());
assertEquals("::1", HttpUrl.parse("http://[0000:0000:0000:0000:0000:0000::0001]").host());
}
@Test public void hostIpv6AddressTrailingCompression() throws Exception {
assertEquals("1::", HttpUrl.parse("http://[0001:0000::]").host());
assertEquals("1::", HttpUrl.parse("http://[0001::0000]").host());
assertEquals("1::", HttpUrl.parse("http://[0001::]").host());
assertEquals("1::", HttpUrl.parse("http://[1::]").host());
}
@Test public void hostIpv6AddressTooManyDigitsInGroup() throws Exception {
assertEquals(null, HttpUrl.parse("http://[00000:0000:0000:0000:0000:0000:0000:0001]"));
assertEquals(null, HttpUrl.parse("http://[::00001]"));
}
@Test public void hostIpv6AddressMisplacedColons() throws Exception {
assertEquals(null, HttpUrl.parse("http://[:0000:0000:0000:0000:0000:0000:0000:0001]"));
assertEquals(null, HttpUrl.parse("http://[:::0000:0000:0000:0000:0000:0000:0000:0001]"));
assertEquals(null, HttpUrl.parse("http://[:1]"));
assertEquals(null, HttpUrl.parse("http://[:::1]"));
assertEquals(null, HttpUrl.parse("http://[0000:0000:0000:0000:0000:0000:0001:]"));
assertEquals(null, HttpUrl.parse("http://[0000:0000:0000:0000:0000:0000:0000:0001:]"));
assertEquals(null, HttpUrl.parse("http://[0000:0000:0000:0000:0000:0000:0000:0001::]"));
assertEquals(null, HttpUrl.parse("http://[0000:0000:0000:0000:0000:0000:0000:0001:::]"));
assertEquals(null, HttpUrl.parse("http://[1:]"));
assertEquals(null, HttpUrl.parse("http://[1:::]"));
assertEquals(null, HttpUrl.parse("http://[1:::1]"));
assertEquals(null, HttpUrl.parse("http://[0000:0000:0000:0000::0000:0000:0000:0001]"));
}
@Test public void hostIpv6AddressTooManyGroups() throws Exception {
assertEquals(null, HttpUrl.parse("http://[0000:0000:0000:0000:0000:0000:0000:0000:0001]"));
}
@Test public void hostIpv6AddressTooMuchCompression() throws Exception {
assertEquals(null, HttpUrl.parse("http://[0000::0000:0000:0000:0000::0001]"));
assertEquals(null, HttpUrl.parse("http://[::0000:0000:0000:0000::0001]"));
}
@Test public void hostIpv6ScopedAddress() throws Exception {
// java.net.InetAddress parses scoped addresses. These aren't valid in URLs.
assertEquals(null, HttpUrl.parse("http://[::1%2544]"));
}
@Test public void hostIpv6WithIpv4Suffix() throws Exception {
assertEquals("::1:ffff:ffff", HttpUrl.parse("http://[::1:255.255.255.255]/").host());
assertEquals("::1:0:0", HttpUrl.parse("http://[0:0:0:0:0:1:0.0.0.0]/").host());
}
@Test public void hostIpv6WithIpv4SuffixWithOctalPrefix() throws Exception {
// Chrome interprets a leading '0' as octal; Firefox rejects them. (We reject them.)
assertEquals(null, HttpUrl.parse("http://[0:0:0:0:0:1:0.0.0.000000]/"));
assertEquals(null, HttpUrl.parse("http://[0:0:0:0:0:1:0.010.0.010]/"));
assertEquals(null, HttpUrl.parse("http://[0:0:0:0:0:1:0.0.0.000001]/"));
}
@Test public void hostIpv6WithIpv4SuffixWithHexadecimalPrefix() throws Exception {
// Chrome interprets a leading '0x' as hexadecimal; Firefox rejects them. (We reject them.)
assertEquals(null, HttpUrl.parse("http://[0:0:0:0:0:1:0.0x10.0.0x10]/"));
}
@Test public void hostIpv6WithMalformedIpv4Suffix() throws Exception {
assertEquals(null, HttpUrl.parse("http://[0:0:0:0:0:1:0.0:0.0]/"));
assertEquals(null, HttpUrl.parse("http://[0:0:0:0:0:1:0.0-0.0]/"));
assertEquals(null, HttpUrl.parse("http://[0:0:0:0:0:1:.255.255.255]/"));
assertEquals(null, HttpUrl.parse("http://[0:0:0:0:0:1:255..255.255]/"));
assertEquals(null, HttpUrl.parse("http://[0:0:0:0:0:1:255.255..255]/"));
assertEquals(null, HttpUrl.parse("http://[0:0:0:0:0:0:1:255.255]/"));
assertEquals(null, HttpUrl.parse("http://[0:0:0:0:0:1:256.255.255.255]/"));
assertEquals(null, HttpUrl.parse("http://[0:0:0:0:0:1:ff.255.255.255]/"));
assertEquals(null, HttpUrl.parse("http://[0:0:0:0:0:0:1:255.255.255.255]/"));
assertEquals(null, HttpUrl.parse("http://[0:0:0:0:1:255.255.255.255]/"));
assertEquals(null, HttpUrl.parse("http://[0:0:0:0:1:0.0.0.0:1]/"));
assertEquals(null, HttpUrl.parse("http://[0:0.0.0.0:1:0:0:0:0:1]/"));
assertEquals(null, HttpUrl.parse("http://[0.0.0.0:0:0:0:0:0:1]/"));
}
@Test public void hostIpv6WithIncompleteIpv4Suffix() throws Exception {
// To Chrome & Safari these are well-formed; Firefox disagrees. (We're consistent with Firefox).
assertEquals(null, HttpUrl.parse("http://[0:0:0:0:0:1:255.255.255.]/"));
assertEquals(null, HttpUrl.parse("http://[0:0:0:0:0:1:255.255.255]/"));
}
@Test public void hostIpv6CanonicalForm() throws Exception {
assertEquals("abcd:ef01:2345:6789:abcd:ef01:2345:6789",
HttpUrl.parse("http://[abcd:ef01:2345:6789:abcd:ef01:2345:6789]/").host());
assertEquals("a::b:0:0:0", HttpUrl.parse("http://[a:0:0:0:b:0:0:0]/").host());
assertEquals("a:b:0:0:c::", HttpUrl.parse("http://[a:b:0:0:c:0:0:0]/").host());
assertEquals("a:b::c:0:0", HttpUrl.parse("http://[a:b:0:0:0:c:0:0]/").host());
assertEquals("a::b:0:0:0", HttpUrl.parse("http://[a:0:0:0:b:0:0:0]/").host());
assertEquals("::a:b:0:0:0", HttpUrl.parse("http://[0:0:0:a:b:0:0:0]/").host());
assertEquals("::a:0:0:0:b", HttpUrl.parse("http://[0:0:0:a:0:0:0:b]/").host());
assertEquals("0:a:b:c:d:e:f:1", HttpUrl.parse("http://[0:a:b:c:d:e:f:1]/").host());
assertEquals("a:b:c:d:e:f:1:0", HttpUrl.parse("http://[a:b:c:d:e:f:1:0]/").host());
assertEquals("ff01::101", HttpUrl.parse("http://[FF01:0:0:0:0:0:0:101]/").host());
assertEquals("2001:db8::1", HttpUrl.parse("http://[2001:db8::1]/").host());
assertEquals("2001:db8::2:1", HttpUrl.parse("http://[2001:db8:0:0:0:0:2:1]/").host());
assertEquals("2001:db8:0:1:1:1:1:1", HttpUrl.parse("http://[2001:db8:0:1:1:1:1:1]/").host());
assertEquals("2001:db8::1:0:0:1", HttpUrl.parse("http://[2001:db8:0:0:1:0:0:1]/").host());
assertEquals("2001:0:0:1::1", HttpUrl.parse("http://[2001:0:0:1:0:0:0:1]/").host());
assertEquals("1::", HttpUrl.parse("http://[1:0:0:0:0:0:0:0]/").host());
assertEquals("::1", HttpUrl.parse("http://[0:0:0:0:0:0:0:1]/").host());
assertEquals("::", HttpUrl.parse("http://[0:0:0:0:0:0:0:0]/").host());
}
/** The builder permits square braces but does not require them. */
@Test public void hostIPv6Builder() throws Exception {
HttpUrl base = HttpUrl.parse("http://example.com/");
assertEquals("http://[::1]/", base.newBuilder().host("[::1]").build().toString());
assertEquals("http://[::1]/", base.newBuilder().host("[::0001]").build().toString());
assertEquals("http://[::1]/", base.newBuilder().host("::1").build().toString());
assertEquals("http://[::1]/", base.newBuilder().host("::0001").build().toString());
}
@Test public void hostIpv4CanonicalForm() throws Exception {
assertEquals("255.255.255.255", HttpUrl.parse("http://255.255.255.255/").host());
assertEquals("1.2.3.4", HttpUrl.parse("http://1.2.3.4/").host());
assertEquals("0.0.0.0", HttpUrl.parse("http://0.0.0.0/").host());
}
@Ignore("java.net.IDN strips trailing trailing dots on Java 7, but not on Java 8.")
@Test public void hostWithTrailingDot() throws Exception {
assertEquals("host.", HttpUrl.parse("http://host./").host());
}
@Test public void port() throws Exception {
assertEquals(HttpUrl.parse("http://host/"), HttpUrl.parse("http://host:80/"));
assertEquals(HttpUrl.parse("http://host:99/"), HttpUrl.parse("http://host:99/"));
assertEquals(HttpUrl.parse("http://host/"), HttpUrl.parse("http://host:/"));
assertEquals(65535, HttpUrl.parse("http://host:65535/").port());
assertEquals(null, HttpUrl.parse("http://host:0/"));
assertEquals(null, HttpUrl.parse("http://host:65536/"));
assertEquals(null, HttpUrl.parse("http://host:-1/"));
assertEquals(null, HttpUrl.parse("http://host:a/"));
assertEquals(null, HttpUrl.parse("http://host:%39%39/"));
}
@Test public void pathCharacters() throws Exception {
new UrlComponentEncodingTester()
.override(Encoding.PERCENT, '^', '{', '}', '|')
.override(Encoding.SKIP, '\\', '?', '#')
.skipForUri('%', '[', ']')
.test(Component.PATH);
}
@Test public void queryCharacters() throws Exception {
new UrlComponentEncodingTester()
.override(Encoding.IDENTITY, '?', '`')
.override(Encoding.PERCENT, '\'')
.override(Encoding.SKIP, '#', '+')
.skipForUri('%', '\\', '^', '`', '{', '|', '}')
.test(Component.QUERY);
}
@Test public void fragmentCharacters() throws Exception {
new UrlComponentEncodingTester()
.override(Encoding.IDENTITY, ' ', '"', '#', '<', '>', '?', '`')
.skipForUri('%', ' ', '"', '#', '<', '>', '\\', '^', '`', '{', '|', '}')
.identityForNonAscii()
.test(Component.FRAGMENT);
}
@Test public void fragmentNonAscii() throws Exception {
HttpUrl url = HttpUrl.parse("http://host/#Σ");
assertEquals("http://host/#Σ", url.toString());
assertEquals("Σ", url.fragment());
assertEquals("Σ", url.encodedFragment());
assertEquals("http://host/#Σ", url.uri().toString());
}
@Test public void fragmentNonAsciiThatOffendsJavaNetUri() throws Exception {
HttpUrl url = HttpUrl.parse("http://host/#\u0080");
assertEquals("http://host/#\u0080", url.toString());
assertEquals("\u0080", url.fragment());
assertEquals("\u0080", url.encodedFragment());
assertEquals(new URI("http://host/#"), url.uri()); // Control characters may be stripped!
}
@Test public void fragmentPercentEncodedNonAscii() throws Exception {
HttpUrl url = HttpUrl.parse("http://host/#%C2%80");
assertEquals("http://host/#%C2%80", url.toString());
assertEquals("\u0080", url.fragment());
assertEquals("%C2%80", url.encodedFragment());
assertEquals("http://host/#%C2%80", url.uri().toString());
}
@Test public void fragmentPercentEncodedPartialCodePoint() throws Exception {
HttpUrl url = HttpUrl.parse("http://host/#%80");
assertEquals("http://host/#%80", url.toString());
assertEquals("\ufffd", url.fragment()); // Unicode replacement character.
assertEquals("%80", url.encodedFragment());
assertEquals("http://host/#%80", url.uri().toString());
}
@Test public void relativePath() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b/c");
assertEquals(HttpUrl.parse("http://host/a/b/d/e/f"), base.resolve("d/e/f"));
assertEquals(HttpUrl.parse("http://host/d/e/f"), base.resolve("../../d/e/f"));
assertEquals(HttpUrl.parse("http://host/a/"), base.resolve(".."));
assertEquals(HttpUrl.parse("http://host/"), base.resolve("../.."));
assertEquals(HttpUrl.parse("http://host/"), base.resolve("../../.."));
assertEquals(HttpUrl.parse("http://host/a/b/"), base.resolve("."));
assertEquals(HttpUrl.parse("http://host/a/"), base.resolve("././.."));
assertEquals(HttpUrl.parse("http://host/a/b/c/"), base.resolve("c/d/../e/../"));
assertEquals(HttpUrl.parse("http://host/a/b/..e/"), base.resolve("..e/"));
assertEquals(HttpUrl.parse("http://host/a/b/e/f../"), base.resolve("e/f../"));
assertEquals(HttpUrl.parse("http://host/a/"), base.resolve("%2E."));
assertEquals(HttpUrl.parse("http://host/a/"), base.resolve(".%2E"));
assertEquals(HttpUrl.parse("http://host/a/"), base.resolve("%2E%2E"));
assertEquals(HttpUrl.parse("http://host/a/"), base.resolve("%2e."));
assertEquals(HttpUrl.parse("http://host/a/"), base.resolve(".%2e"));
assertEquals(HttpUrl.parse("http://host/a/"), base.resolve("%2e%2e"));
assertEquals(HttpUrl.parse("http://host/a/b/"), base.resolve("%2E"));
assertEquals(HttpUrl.parse("http://host/a/b/"), base.resolve("%2e"));
}
@Test public void relativePathWithTrailingSlash() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b/c/");
assertEquals(HttpUrl.parse("http://host/a/b/"), base.resolve(".."));
assertEquals(HttpUrl.parse("http://host/a/b/"), base.resolve("../"));
assertEquals(HttpUrl.parse("http://host/a/"), base.resolve("../.."));
assertEquals(HttpUrl.parse("http://host/a/"), base.resolve("../../"));
assertEquals(HttpUrl.parse("http://host/"), base.resolve("../../.."));
assertEquals(HttpUrl.parse("http://host/"), base.resolve("../../../"));
assertEquals(HttpUrl.parse("http://host/"), base.resolve("../../../.."));
assertEquals(HttpUrl.parse("http://host/"), base.resolve("../../../../"));
assertEquals(HttpUrl.parse("http://host/a"), base.resolve("../../../../a"));
assertEquals(HttpUrl.parse("http://host/"), base.resolve("../../../../a/.."));
assertEquals(HttpUrl.parse("http://host/a/"), base.resolve("../../../../a/b/.."));
}
@Test public void pathWithBackslash() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b/c");
assertEquals(HttpUrl.parse("http://host/a/b/d/e/f"), base.resolve("d\\e\\f"));
assertEquals(HttpUrl.parse("http://host/d/e/f"), base.resolve("../..\\d\\e\\f"));
assertEquals(HttpUrl.parse("http://host/"), base.resolve("..\\.."));
}
@Test public void relativePathWithSameScheme() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b/c");
assertEquals(HttpUrl.parse("http://host/a/b/d/e/f"), base.resolve("http:d/e/f"));
assertEquals(HttpUrl.parse("http://host/d/e/f"), base.resolve("http:../../d/e/f"));
}
@Test public void decodeUsername() {
assertEquals("user", HttpUrl.parse("http://user@host/").username());
assertEquals("\uD83C\uDF69", HttpUrl.parse("http://%F0%9F%8D%A9@host/").username());
}
@Test public void decodePassword() {
assertEquals("password", HttpUrl.parse("http://user:password@host/").password());
assertEquals("", HttpUrl.parse("http://user:@host/").password());
assertEquals("\uD83C\uDF69", HttpUrl.parse("http://user:%F0%9F%8D%A9@host/").password());
}
@Test public void decodeSlashCharacterInDecodedPathSegment() {
assertEquals(Arrays.asList("a/b/c"),
HttpUrl.parse("http://host/a%2Fb%2Fc").pathSegments());
}
@Test public void decodeEmptyPathSegments() {
assertEquals(Arrays.asList(""),
HttpUrl.parse("http://host/").pathSegments());
}
@Test public void percentDecode() throws Exception {
assertEquals(Arrays.asList("\u0000"),
HttpUrl.parse("http://host/%00").pathSegments());
assertEquals(Arrays.asList("a", "\u2603", "c"),
HttpUrl.parse("http://host/a/%E2%98%83/c").pathSegments());
assertEquals(Arrays.asList("a", "\uD83C\uDF69", "c"),
HttpUrl.parse("http://host/a/%F0%9F%8D%A9/c").pathSegments());
assertEquals(Arrays.asList("a", "b", "c"),
HttpUrl.parse("http://host/a/%62/c").pathSegments());
assertEquals(Arrays.asList("a", "z", "c"),
HttpUrl.parse("http://host/a/%7A/c").pathSegments());
assertEquals(Arrays.asList("a", "z", "c"),
HttpUrl.parse("http://host/a/%7a/c").pathSegments());
}
@Test public void malformedPercentEncoding() {
assertEquals(Arrays.asList("a%f", "b"),
HttpUrl.parse("http://host/a%f/b").pathSegments());
assertEquals(Arrays.asList("%", "b"),
HttpUrl.parse("http://host/%/b").pathSegments());
assertEquals(Arrays.asList("%"),
HttpUrl.parse("http://host/%").pathSegments());
assertEquals(Arrays.asList("%00"),
HttpUrl.parse("http://github.com/%%30%30").pathSegments());
}
@Test public void malformedUtf8Encoding() {
// Replace a partial UTF-8 sequence with the Unicode replacement character.
assertEquals(Arrays.asList("a", "\ufffdx", "c"),
HttpUrl.parse("http://host/a/%E2%98x/c").pathSegments());
}
@Test public void incompleteUrlComposition() throws Exception {
try {
new HttpUrl.Builder().scheme("http").build();
fail();
} catch (IllegalStateException expected) {
assertEquals("host == null", expected.getMessage());
}
try {
new HttpUrl.Builder().host("host").build();
fail();
} catch (IllegalStateException expected) {
assertEquals("scheme == null", expected.getMessage());
}
}
@Test public void minimalUrlComposition() throws Exception {
HttpUrl url = new HttpUrl.Builder().scheme("http").host("host").build();
assertEquals("http://host/", url.toString());
assertEquals("http", url.scheme());
assertEquals("", url.username());
assertEquals("", url.password());
assertEquals("host", url.host());
assertEquals(80, url.port());
assertEquals("/", url.encodedPath());
assertEquals(null, url.query());
assertEquals(null, url.fragment());
}
@Test public void fullUrlComposition() throws Exception {
HttpUrl url = new HttpUrl.Builder()
.scheme("http")
.username("username")
.password("password")
.host("host")
.port(8080)
.addPathSegment("path")
.query("query")
.fragment("fragment")
.build();
assertEquals("http://username:password@host:8080/path?query#fragment", url.toString());
assertEquals("http", url.scheme());
assertEquals("username", url.username());
assertEquals("password", url.password());
assertEquals("host", url.host());
assertEquals(8080, url.port());
assertEquals("/path", url.encodedPath());
assertEquals("query", url.query());
assertEquals("fragment", url.fragment());
}
@Test public void changingSchemeChangesDefaultPort() throws Exception {
assertEquals(443, HttpUrl.parse("http://example.com")
.newBuilder()
.scheme("https")
.build().port());
assertEquals(80, HttpUrl.parse("https://example.com")
.newBuilder()
.scheme("http")
.build().port());
assertEquals(1234, HttpUrl.parse("https://example.com:1234")
.newBuilder()
.scheme("http")
.build().port());
}
@Test public void composeEncodesWhitespace() throws Exception {
HttpUrl url = new HttpUrl.Builder()
.scheme("http")
.username("a\r\n\f\t b")
.password("c\r\n\f\t d")
.host("host")
.addPathSegment("e\r\n\f\t f")
.query("g\r\n\f\t h")
.fragment("i\r\n\f\t j")
.build();
assertEquals("http://a%0D%0A%0C%09%20b:c%0D%0A%0C%09%20d@host"
+ "/e%0D%0A%0C%09%20f?g%0D%0A%0C%09%20h#i%0D%0A%0C%09 j", url.toString());
assertEquals("a\r\n\f\t b", url.username());
assertEquals("c\r\n\f\t d", url.password());
assertEquals("e\r\n\f\t f", url.pathSegments().get(0));
assertEquals("g\r\n\f\t h", url.query());
assertEquals("i\r\n\f\t j", url.fragment());
}
@Test public void composeFromUnencodedComponents() throws Exception {
HttpUrl url = new HttpUrl.Builder()
.scheme("http")
.username("a:\u0001@/\\?#%b")
.password("c:\u0001@/\\?#%d")
.host("ef")
.port(8080)
.addPathSegment("g:\u0001@/\\?#%h")
.query("i:\u0001@/\\?#%j")
.fragment("k:\u0001@/\\?#%l")
.build();
assertEquals("http://a%3A%01%40%2F%5C%3F%23%25b:c%3A%01%40%2F%5C%3F%23%25d@ef:8080/"
+ "g:%01@%2F%5C%3F%23%25h?i:%01@/\\?%23%25j#k:%01@/\\?#%25l", url.toString());
assertEquals("http", url.scheme());
assertEquals("a:\u0001@/\\?#%b", url.username());
assertEquals("c:\u0001@/\\?#%d", url.password());
assertEquals(Arrays.asList("g:\u0001@/\\?#%h"), url.pathSegments());
assertEquals("i:\u0001@/\\?#%j", url.query());
assertEquals("k:\u0001@/\\?#%l", url.fragment());
assertEquals("a%3A%01%40%2F%5C%3F%23%25b", url.encodedUsername());
assertEquals("c%3A%01%40%2F%5C%3F%23%25d", url.encodedPassword());
assertEquals("/g:%01@%2F%5C%3F%23%25h", url.encodedPath());
assertEquals("i:%01@/\\?%23%25j", url.encodedQuery());
assertEquals("k:%01@/\\?#%25l", url.encodedFragment());
}
@Test public void composeFromEncodedComponents() throws Exception {
HttpUrl url = new HttpUrl.Builder()
.scheme("http")
.encodedUsername("a:\u0001@/\\?#%25b")
.encodedPassword("c:\u0001@/\\?#%25d")
.host("ef")
.port(8080)
.addEncodedPathSegment("g:\u0001@/\\?#%25h")
.encodedQuery("i:\u0001@/\\?#%25j")
.encodedFragment("k:\u0001@/\\?#%25l")
.build();
assertEquals("http://a%3A%01%40%2F%5C%3F%23%25b:c%3A%01%40%2F%5C%3F%23%25d@ef:8080/"
+ "g:%01@%2F%5C%3F%23%25h?i:%01@/\\?%23%25j#k:%01@/\\?#%25l", url.toString());
assertEquals("http", url.scheme());
assertEquals("a:\u0001@/\\?#%b", url.username());
assertEquals("c:\u0001@/\\?#%d", url.password());
assertEquals(Arrays.asList("g:\u0001@/\\?#%h"), url.pathSegments());
assertEquals("i:\u0001@/\\?#%j", url.query());
assertEquals("k:\u0001@/\\?#%l", url.fragment());
assertEquals("a%3A%01%40%2F%5C%3F%23%25b", url.encodedUsername());
assertEquals("c%3A%01%40%2F%5C%3F%23%25d", url.encodedPassword());
assertEquals("/g:%01@%2F%5C%3F%23%25h", url.encodedPath());
assertEquals("i:%01@/\\?%23%25j", url.encodedQuery());
assertEquals("k:%01@/\\?#%25l", url.encodedFragment());
}
@Test public void composeWithEncodedPath() throws Exception {
HttpUrl url = new HttpUrl.Builder()
.scheme("http")
.host("host")
.encodedPath("/a%2Fb/c")
.build();
assertEquals("http://host/a%2Fb/c", url.toString());
assertEquals("/a%2Fb/c", url.encodedPath());
assertEquals(Arrays.asList("a/b", "c"), url.pathSegments());
}
@Test public void composeMixingPathSegments() throws Exception {
HttpUrl url = new HttpUrl.Builder()
.scheme("http")
.host("host")
.encodedPath("/a%2fb/c")
.addPathSegment("d%25e")
.addEncodedPathSegment("f%25g")
.build();
assertEquals("http://host/a%2fb/c/d%2525e/f%25g", url.toString());
assertEquals("/a%2fb/c/d%2525e/f%25g", url.encodedPath());
assertEquals(Arrays.asList("a%2fb", "c", "d%2525e", "f%25g"), url.encodedPathSegments());
assertEquals(Arrays.asList("a/b", "c", "d%25e", "f%g"), url.pathSegments());
}
@Test public void composeWithAddSegment() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b/c");
assertEquals("/a/b/c/", base.newBuilder().addPathSegment("").build().encodedPath());
assertEquals("/a/b/c/d",
base.newBuilder().addPathSegment("").addPathSegment("d").build().encodedPath());
assertEquals("/a/b/", base.newBuilder().addPathSegment("..").build().encodedPath());
assertEquals("/a/b/", base.newBuilder().addPathSegment("").addPathSegment("..").build()
.encodedPath());
assertEquals("/a/b/c/", base.newBuilder().addPathSegment("").addPathSegment("").build()
.encodedPath());
}
@Test public void pathSize() throws Exception {
assertEquals(1, HttpUrl.parse("http://host/").pathSize());
assertEquals(3, HttpUrl.parse("http://host/a/b/c").pathSize());
}
@Test public void addPathSegments() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b/c");
// Add a string with zero slashes: resulting URL gains one slash.
assertEquals("/a/b/c/", base.newBuilder().addPathSegments("").build().encodedPath());
assertEquals("/a/b/c/d", base.newBuilder().addPathSegments("d").build().encodedPath());
// Add a string with one slash: resulting URL gains two slashes.
assertEquals("/a/b/c//", base.newBuilder().addPathSegments("/").build().encodedPath());
assertEquals("/a/b/c/d/", base.newBuilder().addPathSegments("d/").build().encodedPath());
assertEquals("/a/b/c//d", base.newBuilder().addPathSegments("/d").build().encodedPath());
// Add a string with two slashes: resulting URL gains three slashes.
assertEquals("/a/b/c///", base.newBuilder().addPathSegments("//").build().encodedPath());
assertEquals("/a/b/c//d/", base.newBuilder().addPathSegments("/d/").build().encodedPath());
assertEquals("/a/b/c/d//", base.newBuilder().addPathSegments("d//").build().encodedPath());
assertEquals("/a/b/c///d", base.newBuilder().addPathSegments("//d").build().encodedPath());
assertEquals("/a/b/c/d/e/f", base.newBuilder().addPathSegments("d/e/f").build().encodedPath());
}
@Test public void addPathSegmentsOntoTrailingSlash() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b/c/");
// Add a string with zero slashes: resulting URL gains zero slashes.
assertEquals("/a/b/c/", base.newBuilder().addPathSegments("").build().encodedPath());
assertEquals("/a/b/c/d", base.newBuilder().addPathSegments("d").build().encodedPath());
// Add a string with one slash: resulting URL gains one slash.
assertEquals("/a/b/c//", base.newBuilder().addPathSegments("/").build().encodedPath());
assertEquals("/a/b/c/d/", base.newBuilder().addPathSegments("d/").build().encodedPath());
assertEquals("/a/b/c//d", base.newBuilder().addPathSegments("/d").build().encodedPath());
// Add a string with two slashes: resulting URL gains two slashes.
assertEquals("/a/b/c///", base.newBuilder().addPathSegments("//").build().encodedPath());
assertEquals("/a/b/c//d/", base.newBuilder().addPathSegments("/d/").build().encodedPath());
assertEquals("/a/b/c/d//", base.newBuilder().addPathSegments("d//").build().encodedPath());
assertEquals("/a/b/c///d", base.newBuilder().addPathSegments("//d").build().encodedPath());
assertEquals("/a/b/c/d/e/f", base.newBuilder().addPathSegments("d/e/f").build().encodedPath());
}
@Test public void addPathSegmentsWithBackslash() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/");
assertEquals("/d/e", base.newBuilder().addPathSegments("d\\e").build().encodedPath());
assertEquals("/d/e", base.newBuilder().addEncodedPathSegments("d\\e").build().encodedPath());
}
@Test public void addPathSegmentsWithEmptyPaths() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b/c");
assertEquals("/a/b/c//d/e///f",
base.newBuilder().addPathSegments("/d/e///f").build().encodedPath());
}
@Test public void addEncodedPathSegments() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b/c");
assertEquals("/a/b/c/d/e/%20/",
base.newBuilder().addEncodedPathSegments("d/e/%20/\n").build().encodedPath());
}
@Test public void addPathSegmentDotDoesNothing() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b/c");
assertEquals("/a/b/c", base.newBuilder().addPathSegment(".").build().encodedPath());
}
@Test public void addPathSegmentEncodes() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b/c");
assertEquals("/a/b/c/%252e",
base.newBuilder().addPathSegment("%2e").build().encodedPath());
assertEquals("/a/b/c/%252e%252e",
base.newBuilder().addPathSegment("%2e%2e").build().encodedPath());
}
@Test public void addPathSegmentDotDotPopsDirectory() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b/c");
assertEquals("/a/b/", base.newBuilder().addPathSegment("..").build().encodedPath());
}
@Test public void addPathSegmentDotAndIgnoredCharacter() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b/c");
assertEquals("/a/b/c/.%0A", base.newBuilder().addPathSegment(".\n").build().encodedPath());
}
@Test public void addEncodedPathSegmentDotAndIgnoredCharacter() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b/c");
assertEquals("/a/b/c", base.newBuilder().addEncodedPathSegment(".\n").build().encodedPath());
}
@Test public void addEncodedPathSegmentDotDotAndIgnoredCharacter() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b/c");
assertEquals("/a/b/", base.newBuilder().addEncodedPathSegment("..\n").build().encodedPath());
}
@Test public void setPathSegment() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b/c");
assertEquals("/d/b/c", base.newBuilder().setPathSegment(0, "d").build().encodedPath());
assertEquals("/a/d/c", base.newBuilder().setPathSegment(1, "d").build().encodedPath());
assertEquals("/a/b/d", base.newBuilder().setPathSegment(2, "d").build().encodedPath());
}
@Test public void setPathSegmentEncodes() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b/c");
assertEquals("/%2525/b/c", base.newBuilder().setPathSegment(0, "%25").build().encodedPath());
assertEquals("/.%0A/b/c", base.newBuilder().setPathSegment(0, ".\n").build().encodedPath());
assertEquals("/%252e/b/c", base.newBuilder().setPathSegment(0, "%2e").build().encodedPath());
}
@Test public void setPathSegmentAcceptsEmpty() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b/c");
assertEquals("//b/c", base.newBuilder().setPathSegment(0, "").build().encodedPath());
assertEquals("/a/b/", base.newBuilder().setPathSegment(2, "").build().encodedPath());
}
@Test public void setPathSegmentRejectsDot() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b/c");
try {
base.newBuilder().setPathSegment(0, ".");
fail();
} catch (IllegalArgumentException expected) {
}
}
@Test public void setPathSegmentRejectsDotDot() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b/c");
try {
base.newBuilder().setPathSegment(0, "..");
fail();
} catch (IllegalArgumentException expected) {
}
}
@Test public void setPathSegmentWithSlash() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b/c");
HttpUrl url = base.newBuilder().setPathSegment(1, "/").build();
assertEquals("/a/%2F/c", url.encodedPath());
}
@Test public void setPathSegmentOutOfBounds() throws Exception {
try {
new HttpUrl.Builder().setPathSegment(1, "a");
fail();
} catch (IndexOutOfBoundsException expected) {
}
}
@Test public void setEncodedPathSegmentEncodes() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b/c");
assertEquals("/%25/b/c",
base.newBuilder().setEncodedPathSegment(0, "%25").build().encodedPath());
}
@Test public void setEncodedPathSegmentRejectsDot() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b/c");
try {
base.newBuilder().setEncodedPathSegment(0, ".");
fail();
} catch (IllegalArgumentException expected) {
}
}
@Test public void setEncodedPathSegmentRejectsDotAndIgnoredCharacter() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b/c");
try {
base.newBuilder().setEncodedPathSegment(0, ".\n");
fail();
} catch (IllegalArgumentException expected) {
}
}
@Test public void setEncodedPathSegmentRejectsDotDot() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b/c");
try {
base.newBuilder().setEncodedPathSegment(0, "..");
fail();
} catch (IllegalArgumentException expected) {
}
}
@Test public void setEncodedPathSegmentRejectsDotDotAndIgnoredCharacter() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b/c");
try {
base.newBuilder().setEncodedPathSegment(0, "..\n");
fail();
} catch (IllegalArgumentException expected) {
}
}
@Test public void setEncodedPathSegmentWithSlash() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b/c");
HttpUrl url = base.newBuilder().setEncodedPathSegment(1, "/").build();
assertEquals("/a/%2F/c", url.encodedPath());
}
@Test public void setEncodedPathSegmentOutOfBounds() throws Exception {
try {
new HttpUrl.Builder().setEncodedPathSegment(1, "a");
fail();
} catch (IndexOutOfBoundsException expected) {
}
}
@Test public void removePathSegment() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b/c");
HttpUrl url = base.newBuilder()
.removePathSegment(0)
.build();
assertEquals("/b/c", url.encodedPath());
}
@Test public void removePathSegmentDoesntRemovePath() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/a/b/c");
HttpUrl url = base.newBuilder()
.removePathSegment(0)
.removePathSegment(0)
.removePathSegment(0)
.build();
assertEquals(Arrays.asList(""), url.pathSegments());
assertEquals("/", url.encodedPath());
}
@Test public void removePathSegmentOutOfBounds() throws Exception {
try {
new HttpUrl.Builder().removePathSegment(1);
fail();
} catch (IndexOutOfBoundsException expected) {
}
}
@Test public void toJavaNetUrl() throws Exception {
HttpUrl httpUrl = HttpUrl.parse("http://username:password@host/path?query#fragment");
URL javaNetUrl = httpUrl.url();
assertEquals("http://username:password@host/path?query#fragment", javaNetUrl.toString());
}
@Test public void toUri() throws Exception {
HttpUrl httpUrl = HttpUrl.parse("http://username:password@host/path?query#fragment");
URI uri = httpUrl.uri();
assertEquals("http://username:password@host/path?query#fragment", uri.toString());
}
@Test public void toUriSpecialQueryCharacters() throws Exception {
HttpUrl httpUrl = HttpUrl.parse("http://host/?d=abc!@[]^`{}|\\");
URI uri = httpUrl.uri();
assertEquals("http://host/?d=abc!@[]%5E%60%7B%7D%7C%5C", uri.toString());
}
@Test public void toUriWithUsernameNoPassword() throws Exception {
HttpUrl httpUrl = new HttpUrl.Builder()
.scheme("http")
.username("user")
.host("host")
.build();
assertEquals("http://user@host/", httpUrl.toString());
assertEquals("http://user@host/", httpUrl.uri().toString());
}
@Test public void toUriUsernameSpecialCharacters() throws Exception {
HttpUrl url = new HttpUrl.Builder()
.scheme("http")
.host("host")
.username("=[]:;\"~|?#@^/$%*")
.build();
assertEquals("http://%3D%5B%5D%3A%3B%22~%7C%3F%23%40%5E%2F$%25*@host/", url.toString());
assertEquals("http://%3D%5B%5D%3A%3B%22~%7C%3F%23%40%5E%2F$%25*@host/", url.uri().toString());
}
@Test public void toUriPasswordSpecialCharacters() throws Exception {
HttpUrl url = new HttpUrl.Builder()
.scheme("http")
.host("host")
.username("user")
.password("=[]:;\"~|?#@^/$%*")
.build();
assertEquals("http://user:%3D%5B%5D%3A%3B%22~%7C%3F%23%40%5E%2F$%25*@host/", url.toString());
assertEquals("http://user:%3D%5B%5D%3A%3B%22~%7C%3F%23%40%5E%2F$%25*@host/",
url.uri().toString());
}
@Test public void toUriPathSpecialCharacters() throws Exception {
HttpUrl url = new HttpUrl.Builder()
.scheme("http")
.host("host")
.addPathSegment("=[]:;\"~|?#@^/$%*")
.build();
assertEquals("http://host/=[]:;%22~%7C%3F%23@%5E%2F$%25*", url.toString());
assertEquals("http://host/=%5B%5D:;%22~%7C%3F%23@%5E%2F$%25*", url.uri().toString());
}
@Test public void toUriQueryParameterNameSpecialCharacters() throws Exception {
HttpUrl url = new HttpUrl.Builder()
.scheme("http")
.host("host")
.addQueryParameter("=[]:;\"~|?#@^/$%*", "a")
.build();
assertEquals("http://host/?%3D[]:;%22~|?%23@^/$%25*=a", url.toString());
assertEquals("http://host/?%3D[]:;%22~%7C?%23@%5E/$%25*=a", url.uri().toString());
}
@Test public void toUriQueryParameterValueSpecialCharacters() throws Exception {
HttpUrl url = new HttpUrl.Builder()
.scheme("http")
.host("host")
.addQueryParameter("a", "=[]:;\"~|?#@^/$%*")
.build();
assertEquals("http://host/?a=%3D[]:;%22~|?%23@^/$%25*", url.toString());
assertEquals("http://host/?a=%3D[]:;%22~%7C?%23@%5E/$%25*", url.uri().toString());
}
@Test public void toUriQueryValueSpecialCharacters() throws Exception {
HttpUrl url = new HttpUrl.Builder()
.scheme("http")
.host("host")
.query("=[]:;\"~|?#@^/$%*")
.build();
assertEquals("http://host/?=[]:;%22~|?%23@^/$%25*", url.toString());
assertEquals("http://host/?=[]:;%22~%7C?%23@%5E/$%25*", url.uri().toString());
}
@Test public void toUriFragmentSpecialCharacters() throws Exception {
HttpUrl url = new HttpUrl.Builder()
.scheme("http")
.host("host")
.fragment("=[]:;\"~|?#@^/$%*")
.build();
assertEquals("http://host/#=[]:;\"~|?#@^/$%25*", url.toString());
assertEquals("http://host/#=[]:;%22~%7C?%23@%5E/$%25*", url.uri().toString());
}
@Test public void toUriWithControlCharacters() throws Exception {
// Percent-encoded in the path.
assertEquals(new URI("http://host/a%00b"), HttpUrl.parse("http://host/a\u0000b").uri());
assertEquals(new URI("http://host/a%C2%80b"), HttpUrl.parse("http://host/a\u0080b").uri());
assertEquals(new URI("http://host/a%C2%9Fb"), HttpUrl.parse("http://host/a\u009fb").uri());
// Percent-encoded in the query.
assertEquals(new URI("http://host/?a%00b"), HttpUrl.parse("http://host/?a\u0000b").uri());
assertEquals(new URI("http://host/?a%C2%80b"), HttpUrl.parse("http://host/?a\u0080b").uri());
assertEquals(new URI("http://host/?a%C2%9Fb"), HttpUrl.parse("http://host/?a\u009fb").uri());
// Stripped from the fragment.
assertEquals(new URI("http://host/#a%00b"), HttpUrl.parse("http://host/#a\u0000b").uri());
assertEquals(new URI("http://host/#ab"), HttpUrl.parse("http://host/#a\u0080b").uri());
assertEquals(new URI("http://host/#ab"), HttpUrl.parse("http://host/#a\u009fb").uri());
}
@Test public void toUriWithSpaceCharacters() throws Exception {
// Percent-encoded in the path.
assertEquals(new URI("http://host/a%0Bb"), HttpUrl.parse("http://host/a\u000bb").uri());
assertEquals(new URI("http://host/a%20b"), HttpUrl.parse("http://host/a b").uri());
assertEquals(new URI("http://host/a%E2%80%89b"), HttpUrl.parse("http://host/a\u2009b").uri());
assertEquals(new URI("http://host/a%E3%80%80b"), HttpUrl.parse("http://host/a\u3000b").uri());
// Percent-encoded in the query.
assertEquals(new URI("http://host/?a%0Bb"), HttpUrl.parse("http://host/?a\u000bb").uri());
assertEquals(new URI("http://host/?a%20b"), HttpUrl.parse("http://host/?a b").uri());
assertEquals(new URI("http://host/?a%E2%80%89b"), HttpUrl.parse("http://host/?a\u2009b").uri());
assertEquals(new URI("http://host/?a%E3%80%80b"), HttpUrl.parse("http://host/?a\u3000b").uri());
// Stripped from the fragment.
assertEquals(new URI("http://host/#a%0Bb"), HttpUrl.parse("http://host/#a\u000bb").uri());
assertEquals(new URI("http://host/#a%20b"), HttpUrl.parse("http://host/#a b").uri());
assertEquals(new URI("http://host/#ab"), HttpUrl.parse("http://host/#a\u2009b").uri());
assertEquals(new URI("http://host/#ab"), HttpUrl.parse("http://host/#a\u3000b").uri());
}
@Test public void toUriWithNonHexPercentEscape() throws Exception {
assertEquals(new URI("http://host/%25xx"), HttpUrl.parse("http://host/%xx").uri());
}
@Test public void toUriWithTruncatedPercentEscape() throws Exception {
assertEquals(new URI("http://host/%25a"), HttpUrl.parse("http://host/%a").uri());
assertEquals(new URI("http://host/%25"), HttpUrl.parse("http://host/%").uri());
}
@Test public void fromJavaNetUrl() throws Exception {
URL javaNetUrl = new URL("http://username:password@host/path?query#fragment");
HttpUrl httpUrl = HttpUrl.get(javaNetUrl);
assertEquals("http://username:password@host/path?query#fragment", httpUrl.toString());
}
@Test public void fromJavaNetUrlUnsupportedScheme() throws Exception {
URL javaNetUrl = new URL("mailto:user@example.com");
assertEquals(null, HttpUrl.get(javaNetUrl));
}
@Test public void fromUri() throws Exception {
URI uri = new URI("http://username:password@host/path?query#fragment");
HttpUrl httpUrl = HttpUrl.get(uri);
assertEquals("http://username:password@host/path?query#fragment", httpUrl.toString());
}
@Test public void fromUriUnsupportedScheme() throws Exception {
URI uri = new URI("mailto:user@example.com");
assertEquals(null, HttpUrl.get(uri));
}
@Test public void fromUriPartial() throws Exception {
URI uri = new URI("/path");
assertEquals(null, HttpUrl.get(uri));
}
@Test public void fromJavaNetUrl_checked() throws Exception {
HttpUrl httpUrl = HttpUrl.getChecked("http://username:password@host/path?query#fragment");
assertEquals("http://username:password@host/path?query#fragment", httpUrl.toString());
}
@Test public void fromJavaNetUrlUnsupportedScheme_checked() throws Exception {
try {
HttpUrl.getChecked("mailto:user@example.com");
fail();
} catch (MalformedURLException e) {
}
}
@Test public void fromJavaNetUrlBadHost_checked() throws Exception {
try {
HttpUrl.getChecked("http://hostw ithspace/");
fail();
} catch (UnknownHostException expected) {
}
}
@Test public void composeQueryWithComponents() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/");
HttpUrl url = base.newBuilder().addQueryParameter("a+=& b", "c+=& d").build();
assertEquals("http://host/?a%2B%3D%26%20b=c%2B%3D%26%20d", url.toString());
assertEquals("c+=& d", url.queryParameterValue(0));
assertEquals("a+=& b", url.queryParameterName(0));
assertEquals("c+=& d", url.queryParameter("a+=& b"));
assertEquals(Collections.singleton("a+=& b"), url.queryParameterNames());
assertEquals(singletonList("c+=& d"), url.queryParameterValues("a+=& b"));
assertEquals(1, url.querySize());
assertEquals("a+=& b=c+=& d", url.query()); // Ambiguous! (Though working as designed.)
assertEquals("a%2B%3D%26%20b=c%2B%3D%26%20d", url.encodedQuery());
}
@Test public void composeQueryWithEncodedComponents() throws Exception {
HttpUrl base = HttpUrl.parse("http://host/");
HttpUrl url = base.newBuilder().addEncodedQueryParameter("a+=& b", "c+=& d").build();
assertEquals("http://host/?a+%3D%26%20b=c+%3D%26%20d", url.toString());
assertEquals("c =& d", url.queryParameter("a =& b"));
}
@Test public void composeQueryRemoveQueryParameter() throws Exception {
HttpUrl url = HttpUrl.parse("http://host/").newBuilder()
.addQueryParameter("a+=& b", "c+=& d")
.removeAllQueryParameters("a+=& b")
.build();
assertEquals("http://host/", url.toString());
assertEquals(null, url.queryParameter("a+=& b"));
}
@Test public void composeQueryRemoveEncodedQueryParameter() throws Exception {
HttpUrl url = HttpUrl.parse("http://host/").newBuilder()
.addEncodedQueryParameter("a+=& b", "c+=& d")
.removeAllEncodedQueryParameters("a+=& b")
.build();
assertEquals("http://host/", url.toString());
assertEquals(null, url.queryParameter("a =& b"));
}
@Test public void composeQuerySetQueryParameter() throws Exception {
HttpUrl url = HttpUrl.parse("http://host/").newBuilder()
.addQueryParameter("a+=& b", "c+=& d")
.setQueryParameter("a+=& b", "ef")
.build();
assertEquals("http://host/?a%2B%3D%26%20b=ef", url.toString());
assertEquals("ef", url.queryParameter("a+=& b"));
}
@Test public void composeQuerySetEncodedQueryParameter() throws Exception {
HttpUrl url = HttpUrl.parse("http://host/").newBuilder()
.addEncodedQueryParameter("a+=& b", "c+=& d")
.setEncodedQueryParameter("a+=& b", "ef")
.build();
assertEquals("http://host/?a+%3D%26%20b=ef", url.toString());
assertEquals("ef", url.queryParameter("a =& b"));
}
@Test public void composeQueryMultipleEncodedValuesForParameter() throws Exception {
HttpUrl url = HttpUrl.parse("http://host/").newBuilder()
.addQueryParameter("a+=& b", "c+=& d")
.addQueryParameter("a+=& b", "e+=& f")
.build();
assertEquals("http://host/?a%2B%3D%26%20b=c%2B%3D%26%20d&a%2B%3D%26%20b=e%2B%3D%26%20f",
url.toString());
assertEquals(2, url.querySize());
assertEquals(Collections.singleton("a+=& b"), url.queryParameterNames());
assertEquals(Arrays.asList("c+=& d", "e+=& f"), url.queryParameterValues("a+=& b"));
}
@Test public void absentQueryIsZeroNameValuePairs() throws Exception {
HttpUrl url = HttpUrl.parse("http://host/").newBuilder()
.query(null)
.build();
assertEquals(0, url.querySize());
}
@Test public void emptyQueryIsSingleNameValuePairWithEmptyKey() throws Exception {
HttpUrl url = HttpUrl.parse("http://host/").newBuilder()
.query("")
.build();
assertEquals(1, url.querySize());
assertEquals("", url.queryParameterName(0));
assertEquals(null, url.queryParameterValue(0));
}
@Test public void ampersandQueryIsTwoNameValuePairsWithEmptyKeys() throws Exception {
HttpUrl url = HttpUrl.parse("http://host/").newBuilder()
.query("&")
.build();
assertEquals(2, url.querySize());
assertEquals("", url.queryParameterName(0));
assertEquals(null, url.queryParameterValue(0));
assertEquals("", url.queryParameterName(1));
assertEquals(null, url.queryParameterValue(1));
}
@Test public void removeAllDoesNotRemoveQueryIfNoParametersWereRemoved() throws Exception {
HttpUrl url = HttpUrl.parse("http://host/").newBuilder()
.query("")
.removeAllQueryParameters("a")
.build();
assertEquals("http://host/?", url.toString());
}
@Test public void queryParametersWithoutValues() throws Exception {
HttpUrl url = HttpUrl.parse("http://host/?foo&bar&baz");
assertEquals(3, url.querySize());
assertEquals(new LinkedHashSet<>(Arrays.asList("foo", "bar", "baz")),
url.queryParameterNames());
assertEquals(null, url.queryParameterValue(0));
assertEquals(null, url.queryParameterValue(1));
assertEquals(null, url.queryParameterValue(2));
assertEquals(singletonList((String) null), url.queryParameterValues("foo"));
assertEquals(singletonList((String) null), url.queryParameterValues("bar"));
assertEquals(singletonList((String) null), url.queryParameterValues("baz"));
}
@Test public void queryParametersWithEmptyValues() throws Exception {
HttpUrl url = HttpUrl.parse("http://host/?foo=&bar=&baz=");
assertEquals(3, url.querySize());
assertEquals(new LinkedHashSet<>(Arrays.asList("foo", "bar", "baz")),
url.queryParameterNames());
assertEquals("", url.queryParameterValue(0));
assertEquals("", url.queryParameterValue(1));
assertEquals("", url.queryParameterValue(2));
assertEquals(singletonList(""), url.queryParameterValues("foo"));
assertEquals(singletonList(""), url.queryParameterValues("bar"));
assertEquals(singletonList(""), url.queryParameterValues("baz"));
}
@Test public void queryParametersWithRepeatedName() throws Exception {
HttpUrl url = HttpUrl.parse("http://host/?foo[]=1&foo[]=2&foo[]=3");
assertEquals(3, url.querySize());
assertEquals(Collections.singleton("foo[]"), url.queryParameterNames());
assertEquals("1", url.queryParameterValue(0));
assertEquals("2", url.queryParameterValue(1));
assertEquals("3", url.queryParameterValue(2));
assertEquals(Arrays.asList("1", "2", "3"), url.queryParameterValues("foo[]"));
}
@Test public void queryParameterLookupWithNonCanonicalEncoding() throws Exception {
HttpUrl url = HttpUrl.parse("http://host/?%6d=m&+=%20");
assertEquals("m", url.queryParameterName(0));
assertEquals(" ", url.queryParameterName(1));
assertEquals("m", url.queryParameter("m"));
assertEquals(" ", url.queryParameter(" "));
}
@Test public void roundTripBuilder() throws Exception {
HttpUrl url = new HttpUrl.Builder()
.scheme("http")
.username("%")
.password("%")
.host("host")
.addPathSegment("%")
.query("%")
.fragment("%")
.build();
assertEquals("http://%25:%25@host/%25?%25#%25", url.toString());
assertEquals("http://%25:%25@host/%25?%25#%25", url.newBuilder().build().toString());
assertEquals("http://%25:%25@host/%25?%25", url.resolve("").toString());
}
/**
* Although HttpUrl prefers percent-encodings in uppercase, it should preserve the exact structure
* of the original encoding.
*/
@Test public void rawEncodingRetained() throws Exception {
String urlString = "http://%6d%6D:%6d%6D@host/%6d%6D?%6d%6D#%6d%6D";
HttpUrl url = HttpUrl.parse(urlString);
assertEquals("%6d%6D", url.encodedUsername());
assertEquals("%6d%6D", url.encodedPassword());
assertEquals("/%6d%6D", url.encodedPath());
assertEquals(Arrays.asList("%6d%6D"), url.encodedPathSegments());
assertEquals("%6d%6D", url.encodedQuery());
assertEquals("%6d%6D", url.encodedFragment());
assertEquals(urlString, url.toString());
assertEquals(urlString, url.newBuilder().build().toString());
assertEquals("http://%6d%6D:%6d%6D@host/%6d%6D?%6d%6D", url.resolve("").toString());
}
@Test public void clearFragment() throws Exception {
HttpUrl url = HttpUrl.parse("http://host/#fragment")
.newBuilder()
.fragment(null)
.build();
assertEquals("http://host/", url.toString());
assertEquals(null, url.fragment());
assertEquals(null, url.encodedFragment());
}
@Test public void clearEncodedFragment() throws Exception {
HttpUrl url = HttpUrl.parse("http://host/#fragment")
.newBuilder()
.encodedFragment(null)
.build();
assertEquals("http://host/", url.toString());
assertEquals(null, url.fragment());
assertEquals(null, url.encodedFragment());
}
@Test public void topPrivateDomain() {
assertEquals("google.com", HttpUrl.parse("https://google.com").topPrivateDomain());
assertEquals("google.co.uk", HttpUrl.parse("https://adwords.google.co.uk").topPrivateDomain());
assertEquals("xn--ewv.xn--4pvxs.jp", HttpUrl.parse("https://栃.栃木.jp").topPrivateDomain());
assertEquals("xn--ewv.xn--4pvxs.jp",
HttpUrl.parse("https://xn--ewv.xn--4pvxs.jp").topPrivateDomain());
assertNull(HttpUrl.parse("https://co.uk").topPrivateDomain());
assertNull(HttpUrl.parse("https://square").topPrivateDomain());
assertNull(HttpUrl.parse("https://栃木.jp").topPrivateDomain());
assertNull(HttpUrl.parse("https://xn--4pvxs.jp").topPrivateDomain());
assertNull(HttpUrl.parse("https://localhost").topPrivateDomain());
assertNull(HttpUrl.parse("https://127.0.0.1").topPrivateDomain());
}
}