1 /*
2 * Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /* @test
25 * @summary Unit test for java.net.URI
26 * @bug 4464135 4505046 4503239 4438319 4991359 4866303 7023363 7041800
27 * 7171415
28 * @author Mark Reinhold
29 */
30
31 import java.io.ByteArrayInputStream;
32 import java.io.ByteArrayOutputStream;
33 import java.io.IOException;
34 import java.io.ObjectInputStream;
35 import java.io.ObjectOutputStream;
36 import java.io.PrintStream;
37 import java.net.URI;
38 import java.net.URISyntaxException;
39 import java.net.URL;
40 import java.net.MalformedURLException;
41
42
43 public class Test {
44
45 static PrintStream out = System.out;
46 static int testCount = 0;
47
48 // Properties that we check
49 static final int PARSEFAIL = 1 << 0;
50 static final int SCHEME = 1 << 1;
51 static final int SSP = 1 << 2;
52 static final int SSP_D = 1 << 3; // Decoded form
53 static final int OPAQUEPART = 1 << 4; // SSP, and URI is opaque
54 static final int USERINFO = 1 << 5;
55 static final int USERINFO_D = 1 << 6; // Decoded form
56 static final int HOST = 1 << 7;
57 static final int PORT = 1 << 8;
58 static final int REGISTRY = 1 << 9;
59 static final int REGISTRY_D = 1 << 10; // Decoded form
60 static final int PATH = 1 << 11;
61 static final int PATH_D = 1 << 12; // Decoded form
62 static final int QUERY = 1 << 13;
63 static final int QUERY_D = 1 << 14; // Decoded form
64 static final int FRAGMENT = 1 << 15;
65 static final int FRAGMENT_D = 1 << 16; // Decoded form
66 static final int TOASCII = 1 << 17;
67 static final int IDENT_STR = 1 << 18; // Identities
68 static final int IDENT_URI1 = 1 << 19;
69 static final int IDENT_URI3 = 1 << 20;
70 static final int IDENT_URI5 = 1 << 21;
71 static final int IDENT_URI7 = 1 << 22;
72 static final int TOSTRING = 1 << 23;
73
74 String input;
75 URI uri = null;
76 URI originalURI;
77 URI base = null; // Base for resolution/relativization
78 String op = null; // Op performed if uri != originalURI
79 int checked = 0; // Mask for checked properties
80 int failed = 0; // Mask for failed properties
81 Exception exc = null;
82
83 private Test(String s) {
84 testCount++;
85 input = s;
86 try {
87 uri = new URI(s);
88 } catch (URISyntaxException x) {
89 exc = x;
90 }
91 originalURI = uri;
92 }
93
94 static Test test(String s) {
95 return new Test(s);
96 }
97
98 private Test(String s, String u, String h, int n,
99 String p, String q, String f)
100 {
101 testCount++;
102 try {
103 uri = new URI(s, u, h, n, p, q, f);
104 } catch (URISyntaxException x) {
105 exc = x;
106 input = x.getInput();
107 }
108 if (uri != null)
109 input = uri.toString();
110 originalURI = uri;
111 }
112
113 static Test test(String s, String u, String h, int n,
114 String p, String q, String f) {
115 return new Test(s, u, h, n, p, q, f);
116 }
117
118 private Test(String s, String a,
119 String p, String q, String f)
120 {
121 testCount++;
122 try {
123 uri = new URI(s, a, p, q, f);
124 } catch (URISyntaxException x) {
125 exc = x;
126 input = x.getInput();
127 }
128 if (uri != null)
129 input = uri.toString();
130 originalURI = uri;
131 }
132
133 static Test test(String s, String a,
134 String p, String q, String f) {
135 return new Test(s, a, p, q, f);
136 }
137
138 private Test(String s, String h, String p, String f) {
139 testCount++;
140 try {
141 uri = new URI(s, h, p, f);
142 } catch (URISyntaxException x) {
143 exc = x;
144 input = x.getInput();
145 }
146 if (uri != null)
147 input = uri.toString();
148 originalURI = uri;
149 }
150
151 static Test test(String s, String h, String p, String f) {
152 return new Test(s, h, p, f);
153 }
154
155 private Test(String s, String ssp, String f) {
156 testCount++;
157 try {
158 uri = new URI(s, ssp, f);
159 } catch (URISyntaxException x) {
160 exc = x;
161 input = x.getInput();
162 }
163 if (uri != null)
164 input = uri.toString();
165 originalURI = uri;
166 }
167
168 static Test test(String s, String ssp, String f) {
169 return new Test(s, ssp, f);
170 }
171
172 private Test(String s, boolean xxx) {
173 testCount++;
174 try {
175 uri = URI.create(s);
176 } catch (IllegalArgumentException x) {
177 exc = x;
178 }
179 if (uri != null)
180 input = uri.toString();
181 originalURI = uri;
182 }
183
184 static Test testCreate(String s) {
185 return new Test(s, false);
186 }
187
188 boolean parsed() {
189 return uri != null;
190 }
191
192 boolean resolved() {
193 return base != null;
194 }
195
196 URI uri() {
197 return uri;
198 }
199
200
201 // Operations on Test instances
202 //
203 // These are short so as to make test cases compact.
204 //
205 // s Scheme
206 // sp Scheme-specific part
207 // spd Scheme-specific part, decoded
208 // o Opaque part (isOpaque() && ssp matches)
209 // g reGistry (authority matches, and host is not defined)
210 // gd reGistry, decoded
211 // u User info
212 // ud User info, decoded
213 // h Host
214 // n port Number
215 // p Path
216 // pd Path, decoded
217 // q Query
218 // qd Query, decoded
219 // f Fragment
220 // fd Fragment, decoded
221 //
222 // rslv Resolve against given base
223 // rtvz Relativize
224 // psa Parse server Authority
225 // norm Normalize
226 // ta ASCII form
227 //
228 // x Check that parse failed as expected
229 // z End -- ensure that unchecked components are null
230
231 private boolean check1(int prop) {
232 checked |= prop;
233 if (!parsed()) {
234 failed |= prop;
235 return false;
236 }
237 return true;
238 }
239
240 private void check2(String s, String ans, int prop) {
241 if ((s == null) || !s.equals(ans))
242 failed |= prop;
243 }
244
245 Test s(String s) {
246 if (check1(SCHEME)) check2(uri.getScheme(), s, SCHEME);
247 return this;
248 }
249
250 Test u(String s) {
251 if (check1(USERINFO)) check2(uri.getRawUserInfo(), s, USERINFO);
252 return this;
253 }
254
255 Test ud(String s) {
256 if (check1(USERINFO_D)) {
257 check2(uri.getUserInfo(), s, USERINFO_D);
258 }
259 return this;
260 }
261
262 Test h(String s) {
263 if (check1(HOST)) check2(uri.getHost(), s, HOST);
264 return this;
265 }
266
267 Test g(String s) {
268 if (check1(REGISTRY)) {
269 if (uri.getHost() != null)
270 failed |= REGISTRY;
271 else
272 check2(uri.getRawAuthority(), s, REGISTRY);
273 }
274 return this;
275 }
276
277 Test gd(String s) {
278 if (check1(REGISTRY_D)) {
279 if (uri.getHost() != null)
280 failed |= REGISTRY_D;
281 else
282 check2(uri.getAuthority(), s, REGISTRY_D);
283 }
284 return this;
285 }
286
287 Test n(int n) {
288 checked |= PORT;
289 if (!parsed() || (uri.getPort() != n))
290 failed |= PORT;
291 return this;
292 }
293
294 Test p(String s) {
295 if (check1(PATH)) check2(uri.getRawPath(), s, PATH);
296 return this;
297 }
298
299 Test pd(String s) {
300 if (check1(PATH_D)) check2(uri.getPath(), s, PATH_D);
301 return this;
302 }
303
304 Test o(String s) {
305 if (check1(OPAQUEPART)) {
306 if (!uri.isOpaque())
307 failed |= OPAQUEPART;
308 else
309 check2(uri.getSchemeSpecificPart(), s, OPAQUEPART);
310 }
311 return this;
312 }
313
314 Test sp(String s) {
315 if (check1(SSP)) check2(uri.getRawSchemeSpecificPart(), s, SSP);
316 return this;
317 }
318
319 Test spd(String s) {
320 if (check1(SSP_D)) check2(uri.getSchemeSpecificPart(), s, SSP_D);
321 return this;
322 }
323
324 Test q(String s) {
325 if (check1(QUERY)) check2(uri.getRawQuery(), s, QUERY);
326 return this;
327 }
328
329 Test qd(String s) {
330 if (check1(QUERY_D)) check2(uri.getQuery(), s, QUERY_D);
331 return this;
332 }
333
334 Test f(String s) {
335 if (check1(FRAGMENT)) check2(uri.getRawFragment(), s, FRAGMENT);
336 return this;
337 }
338
339 Test fd(String s) {
340 if (check1(FRAGMENT_D)) check2(uri.getFragment(), s, FRAGMENT_D);
341 return this;
342 }
343
344 Test ta(String s) {
345 if (check1(TOASCII))
346 check2(uri.toASCIIString(), s, TOASCII);
347 return this;
348 }
349
350 Test ts(String s) {
351 if (check1(TOSTRING))
352 check2(uri.toString(), s, TOSTRING);
353 return this;
354 }
355
356 Test x() {
357 checked |= PARSEFAIL;
358 if (parsed())
359 failed |= PARSEFAIL;
360 return this;
361 }
362
363 Test rslv(URI base) {
364 if (!parsed())
365 return this;
366 this.base = base;
367 op = "rslv";
368 URI u = uri;
369 uri = null;
370 try {
371 this.uri = base.resolve(u);
372 } catch (IllegalArgumentException x) {
373 exc = x;
374 }
375 checked = 0;
376 failed = 0;
377 return this;
378 }
379
380 Test norm() {
381 if (!parsed())
382 return this;
383 op = "norm";
384 uri = uri.normalize();
385 return this;
386 }
387
388 Test rtvz(URI base) {
389 if (!parsed())
390 return this;
391 this.base = base;
392 op = "rtvz";
393 uri = base.relativize(uri);
394 checked = 0;
395 failed = 0;
396 return this;
397 }
398
399 Test psa() {
400 try {
401 uri.parseServerAuthority();
402 } catch (URISyntaxException x) {
403 exc = x;
404 uri = null;
405 }
406 checked = 0;
407 failed = 0;
408 return this;
409 }
410
411 private void checkEmpty(String s, int prop) {
412 if (((checked & prop) == 0) && (s != null))
413 failed |= prop;
414 }
415
416 // Check identity for the seven-argument URI constructor
417 //
418 void checkURI7() {
419 // Only works on hierarchical URIs
420 if (uri.isOpaque())
421 return;
422 // Only works with server-based authorities
423 if ((uri.getAuthority() == null)
424 != ((uri.getUserInfo() == null) && (uri.getHost() == null)))
425 return;
426 // Not true if non-US-ASCII chars are encoded unnecessarily
427 if (uri.getPath().indexOf('\u20AC') >= 0)
428 return;
429 try {
430 URI u2 = new URI(uri.getScheme(), uri.getUserInfo(),
431 uri.getHost(), uri.getPort(), uri.getPath(),
432 uri.getQuery(), uri.getFragment());
433 if (!uri.equals(u2))
434 failed |= IDENT_URI7;
435 } catch (URISyntaxException x) {
436 failed |= IDENT_URI7;
437 }
438 }
439
440 // Check identity for the five-argument URI constructor
441 //
442 void checkURI5() {
443 // Only works on hierarchical URIs
444 if (uri.isOpaque())
445 return;
446 try {
447 URI u2 = new URI(uri.getScheme(), uri.getAuthority(),
448 uri.getPath(), uri.getQuery(), uri.getFragment());
449 if (!uri.equals(u2))
450 failed |= IDENT_URI5;
451 } catch (URISyntaxException x) {
452 failed |= IDENT_URI5;
453 }
454 }
455
456 // Check identity for the three-argument URI constructor
457 //
458 void checkURI3() {
459 try {
460 URI u2 = new URI(uri.getScheme(),
461 uri.getSchemeSpecificPart(),
462 uri.getFragment());
463 if (!uri.equals(u2))
464 failed |= IDENT_URI3;
465 } catch (URISyntaxException x) {
466 failed |= IDENT_URI3;
467 }
468 }
469
470 // Check all identities mentioned in the URI class specification
471 //
472 void checkIdentities() {
473 if (input != null) {
474 if (!uri.toString().equals(input))
475 failed |= IDENT_STR;
476 }
477 try {
478 if (!(new URI(uri.toString())).equals(uri))
479 failed |= IDENT_URI1;
480 } catch (URISyntaxException x) {
481 failed |= IDENT_URI1;
482 }
483
484 // Remaining identities fail if "//" given but authority is undefined
485 if ((uri.getAuthority() == null)
486 && (uri.getSchemeSpecificPart() != null)
487 && (uri.getSchemeSpecificPart().startsWith("///")
488 || uri.getSchemeSpecificPart().startsWith("//?")
489 || uri.getSchemeSpecificPart().equals("//")))
490 return;
491
492 // Remaining identities fail if ":" given but port is undefined
493 if ((uri.getHost() != null)
494 && (uri.getAuthority() != null)
495 && (uri.getAuthority().equals(uri.getHost() + ":")))
496 return;
497
498 // Remaining identities fail if non-US-ASCII chars are encoded
499 // unnecessarily
500 if ((uri.getPath() != null) && uri.getPath().indexOf('\u20AC') >= 0)
501 return;
502
503 checkURI3();
504 checkURI5();
505 checkURI7();
506 }
507
508 // Check identities, check that unchecked component properties are not
509 // defined, and report any failures
510 //
511 Test z() {
512 if (!parsed()) {
513 report();
514 return this;
515 }
516
517 if (op == null)
518 checkIdentities();
519
520 // Check that unchecked components are undefined
521 checkEmpty(uri.getScheme(), SCHEME);
522 checkEmpty(uri.getUserInfo(), USERINFO);
523 checkEmpty(uri.getHost(), HOST);
524 if (((checked & PORT) == 0) && (uri.getPort() != -1)) failed |= PORT;
525 checkEmpty(uri.getPath(), PATH);
526 checkEmpty(uri.getQuery(), QUERY);
527 checkEmpty(uri.getFragment(), FRAGMENT);
528
529 // Report failures
530 report();
531 return this;
532 }
533
534
535 // Summarization and reporting
536
537 static void header(String s) {
538 out.println();
539 out.println();
540 out.println("-- " + s + " --");
541 }
542
543 static void show(String prefix, URISyntaxException x) {
544 out.println(uquote(x.getInput()));
545 if (x.getIndex() >= 0) {
546 for (int i = 0; i < x.getIndex(); i++) {
547 if (x.getInput().charAt(i) >= '\u0080')
548 out.print(" "); // Skip over \u1234
549 else
550 out.print(" ");
551 }
552 out.println("^");
553 }
554 out.println(prefix + ": " + x.getReason());
555 }
556
557 private void summarize() {
558 out.println();
559 StringBuffer sb = new StringBuffer();
560 if (input.length() == 0)
561 sb.append("\"\"");
562 else
563 sb.append(input);
564 if (base != null) {
565 sb.append(" ");
566 sb.append(base);
567 }
568 if (!parsed()) {
569 String s = (((checked & PARSEFAIL) != 0)
570 ? "Correct exception" : "UNEXPECTED EXCEPTION");
571 if (exc instanceof URISyntaxException)
572 show(s, (URISyntaxException)exc);
573 else {
574 out.println(uquote(sb.toString()));
575 out.print(s + ": ");
576 exc.printStackTrace(out);
577 }
578 } else {
579 if (uri != originalURI) {
580 sb.append(" ");
581 sb.append(op);
582 sb.append(" --> ");
583 sb.append(uri);
584 }
585 out.println(uquote(sb.toString()));
586 }
587 }
588
589 public static String uquote(String str) {
590 if (str == null)
591 return str;
592 StringBuffer sb = new StringBuffer();
593 int n = str.length();
594 for (int i = 0; i < n; i++) {
595 char c = str.charAt(i);
596 if ((c >= ' ') && (c < 0x7f)) {
597 sb.append(c);
598 continue;
599 }
600 sb.append("\\u");
601 String s = Integer.toHexString(c).toUpperCase();
602 while (s.length() < 4)
603 s = "0" + s;
604 sb.append(s);
605 }
606 return sb.toString();
607 }
608
609 static void show(String n, String v) {
610 out.println(" " + n
611 + " = ".substring(n.length())
612 + uquote(v));
613 }
614
615 static void show(String n, String v, String vd) {
616 if ((v == null) || v.equals(vd))
617 show(n, v);
618 else {
619 out.println(" " + n
620 + " = ".substring(n.length())
621 + uquote(v)
622 + " = " + uquote(vd));
623 }
624 }
625
626 public static void show(URI u) {
627 show("opaque", "" + u.isOpaque());
628 show("scheme", u.getScheme());
629 show("ssp", u.getRawSchemeSpecificPart(), u.getSchemeSpecificPart());
630 show("authority", u.getRawAuthority(), u.getAuthority());
631 show("userinfo", u.getRawUserInfo(), u.getUserInfo());
632 show("host", u.getHost());
633 show("port", "" + u.getPort());
634 show("path", u.getRawPath(), u.getPath());
635 show("query", u.getRawQuery(), u.getQuery());
636 show("fragment", u.getRawFragment(), u.getFragment());
637 if (!u.toString().equals(u.toASCIIString()))
638 show("toascii", u.toASCIIString());
639 }
640
641 private void report() {
642 summarize();
643 if (failed == 0) return;
644 StringBuffer sb = new StringBuffer();
645 sb.append("FAIL:");
646 if ((failed & PARSEFAIL) != 0) sb.append(" parsefail");
647 if ((failed & SCHEME) != 0) sb.append(" scheme");
648 if ((failed & SSP) != 0) sb.append(" ssp");
649 if ((failed & OPAQUEPART) != 0) sb.append(" opaquepart");
650 if ((failed & USERINFO) != 0) sb.append(" userinfo");
651 if ((failed & USERINFO_D) != 0) sb.append(" userinfod");
652 if ((failed & HOST) != 0) sb.append(" host");
653 if ((failed & PORT) != 0) sb.append(" port");
654 if ((failed & REGISTRY) != 0) sb.append(" registry");
655 if ((failed & PATH) != 0) sb.append(" path");
656 if ((failed & PATH_D) != 0) sb.append(" pathd");
657 if ((failed & QUERY) != 0) sb.append(" query");
658 if ((failed & QUERY_D) != 0) sb.append(" queryd");
659 if ((failed & FRAGMENT) != 0) sb.append(" fragment");
660 if ((failed & FRAGMENT_D) != 0) sb.append(" fragmentd");
661 if ((failed & TOASCII) != 0) sb.append(" toascii");
662 if ((failed & IDENT_STR) != 0) sb.append(" ident-str");
663 if ((failed & IDENT_URI1) != 0) sb.append(" ident-uri1");
664 if ((failed & IDENT_URI3) != 0) sb.append(" ident-uri3");
665 if ((failed & IDENT_URI5) != 0) sb.append(" ident-uri5");
666 if ((failed & IDENT_URI7) != 0) sb.append(" ident-uri7");
667 if ((failed & TOSTRING) != 0) sb.append(" tostring");
668 out.println(sb.toString());
669 if (uri != null) show(uri);
670 throw new RuntimeException("Test failed");
671 }
672
673
674
675 // -- Tests --
676
677 static void rfc2396() {
678
679
680 header("RFC2396: Basic examples");
681
682 test("ftp://ftp.is.co.za/rfc/rfc1808.txt")
683 .s("ftp").h("ftp.is.co.za").p("/rfc/rfc1808.txt").z();
684
685 test("gopher://spinaltap.micro.umn.edu/00/Weather/California/Los%20Angeles")
686 .s("gopher").h("spinaltap.micro.umn.edu")
687 .p("/00/Weather/California/Los%20Angeles").z();
688
689 test("http://www.math.uio.no/faq/compression-faq/part1.html")
690 .s("http").h("www.math.uio.no").p("/faq/compression-faq/part1.html").z();
691
692 test("mailto:mduerst@ifi.unizh.ch")
693 .s("mailto").o("mduerst@ifi.unizh.ch").z();
694
695 test("news:comp.infosystems.www.servers.unix")
696 .s("news").o("comp.infosystems.www.servers.unix").z();
697
698 test("telnet://melvyl.ucop.edu/")
699 .s("telnet").h("melvyl.ucop.edu").p("/").z();
700
701 test("http://www.w3.org/Addressing/")
702 .s("http").h("www.w3.org").p("/Addressing/").z();
703
704 test("ftp://ds.internic.net/rfc/")
705 .s("ftp").h("ds.internic.net").p("/rfc/").z();
706
707 test("http://www.ics.uci.edu/pub/ietf/uri/historical.html#WARNING")
708 .s("http").h("www.ics.uci.edu").p("/pub/ietf/uri/historical.html")
709 .f("WARNING").z();
710
711 test("http://www.ics.uci.edu/pub/ietf/uri/#Related")
712 .s("http").h("www.ics.uci.edu").p("/pub/ietf/uri/")
713 .f("Related").z();
714
715
716 header("RFC2396: Normal relative-URI examples (appendix C)");
717
718 URI base = (test("http://a/b/c/d;p?q")
719 .s("http").h("a").p("/b/c/d;p").q("q").z().uri());
720
721 // g:h g:h
722 test("g:h")
723 .s("g").o("h").z()
724 .rslv(base).s("g").o("h").z();
725
726 // g http://a/b/c/g
727 test("g")
728 .p("g").z()
729 .rslv(base).s("http").h("a").p("/b/c/g").z();
730
731 // ./g http://a/b/c/g
732 test("./g")
733 .p("./g").z()
734 .rslv(base).s("http").h("a").p("/b/c/g").z();
735
736 // g/ http://a/b/c/g/
737 test("g/")
738 .p("g/").z()
739 .rslv(base).s("http").h("a").p("/b/c/g/").z();
740
741 // /g http://a/g
742 test("/g")
743 .p("/g").z()
744 .rslv(base).s("http").h("a").p("/g").z();
745
746 // //g http://g
747 test("//g")
748 .h("g").p("").z()
749 .rslv(base).s("http").h("g").p("").z();
750
751 // ?y http://a/b/c/?y
752 test("?y")
753 .p("").q("y").z()
754 .rslv(base).s("http").h("a").p("/b/c/").q("y").z();
755
756 // g?y http://a/b/c/g?y
757 test("g?y")
758 .p("g").q("y").z()
759 .rslv(base).s("http").h("a").p("/b/c/g").q("y").z();
760
761 // #s (current document)#s
762 // DEVIATION: Lone fragment parses as relative URI with empty path
763 test("#s")
764 .p("").f("s").z()
765 .rslv(base).s("http").h("a").p("/b/c/d;p").f("s").q("q").z();
766
767 // g#s http://a/b/c/g#s
768 test("g#s")
769 .p("g").f("s").z()
770 .rslv(base).s("http").h("a").p("/b/c/g").f("s").z();
771
772 // g?y#s http://a/b/c/g?y#s
773 test("g?y#s")
774 .p("g").q("y").f("s").z()
775 .rslv(base).s("http").h("a").p("/b/c/g").q("y").f("s").z();
776
777 // ;x http://a/b/c/;x
778 test(";x")
779 .p(";x").z()
780 .rslv(base).s("http").h("a").p("/b/c/;x").z();
781
782 // g;x http://a/b/c/g;x
783 test("g;x")
784 .p("g;x").z()
785 .rslv(base).s("http").h("a").p("/b/c/g;x").z();
786
787 // g;x?y#s http://a/b/c/g;x?y#s
788 test("g;x?y#s")
789 .p("g;x").q("y").f("s").z()
790 .rslv(base).s("http").h("a").p("/b/c/g;x").q("y").f("s").z();
791
792 // . http://a/b/c/
793 test(".")
794 .p(".").z()
795 .rslv(base).s("http").h("a").p("/b/c/").z();
796
797 // ./ http://a/b/c/
798 test("./")
799 .p("./").z()
800 .rslv(base).s("http").h("a").p("/b/c/").z();
801
802 // .. http://a/b/
803 test("..")
804 .p("..").z()
805 .rslv(base).s("http").h("a").p("/b/").z();
806
807 // ../ http://a/b/
808 test("../")
809 .p("../").z()
810 .rslv(base).s("http").h("a").p("/b/").z();
811
812 // ../g http://a/b/g
813 test("../g")
814 .p("../g").z()
815 .rslv(base).s("http").h("a").p("/b/g").z();
816
817 // ../.. http://a/
818 test("../..")
819 .p("../..").z()
820 .rslv(base).s("http").h("a").p("/").z();
821
822 // ../../ http://a/
823 test("../../")
824 .p("../../").z()
825 .rslv(base).s("http").h("a").p("/").z();
826
827 // ../../g http://a/g
828 test("../../g")
829 .p("../../g").z()
830 .rslv(base).s("http").h("a").p("/g").z();
831
832
833 header("RFC2396: Abnormal relative-URI examples (appendix C)");
834
835 // ../../../g = http://a/../g
836 test("../../../g")
837 .p("../../../g").z()
838 .rslv(base).s("http").h("a").p("/../g").z();
839
840 // ../../../../g = http://a/../../g
841 test("../../../../g")
842 .p("../../../../g").z()
843 .rslv(base).s("http").h("a").p("/../../g").z();
844
845
846 // /./g = http://a/./g
847 test("/./g")
848 .p("/./g").z()
849 .rslv(base).s("http").h("a").p("/./g").z();
850
851 // /../g = http://a/../g
852 test("/../g")
853 .p("/../g").z()
854 .rslv(base).s("http").h("a").p("/../g").z();
855
856 // g. = http://a/b/c/g.
857 test("g.")
858 .p("g.").z()
859 .rslv(base).s("http").h("a").p("/b/c/g.").z();
860
861 // .g = http://a/b/c/.g
862 test(".g")
863 .p(".g").z()
864 .rslv(base).s("http").h("a").p("/b/c/.g").z();
865
866 // g.. = http://a/b/c/g..
867 test("g..")
868 .p("g..").z()
869 .rslv(base).s("http").h("a").p("/b/c/g..").z();
870
871 // ..g = http://a/b/c/..g
872 test("..g")
873 .p("..g").z()
874 .rslv(base).s("http").h("a").p("/b/c/..g").z();
875
876 // ./../g = http://a/b/g
877 test("./../g")
878 .p("./../g").z()
879 .rslv(base).s("http").h("a").p("/b/g").z();
880
881 // ./g/. = http://a/b/c/g/
882 test("./g/.")
883 .p("./g/.").z()
884 .rslv(base).s("http").h("a").p("/b/c/g/").z();
885
886 // g/./h = http://a/b/c/g/h
887 test("g/./h")
888 .p("g/./h").z()
889 .rslv(base).s("http").h("a").p("/b/c/g/h").z();
890
891 // g/../h = http://a/b/c/h
892 test("g/../h")
893 .p("g/../h").z()
894 .rslv(base).s("http").h("a").p("/b/c/h").z();
895
896 // g;x=1/./y = http://a/b/c/g;x=1/y
897 test("g;x=1/./y")
898 .p("g;x=1/./y").z()
899 .rslv(base).s("http").h("a").p("/b/c/g;x=1/y").z();
900
901 // g;x=1/../y = http://a/b/c/y
902 test("g;x=1/../y")
903 .p("g;x=1/../y").z()
904 .rslv(base).s("http").h("a").p("/b/c/y").z();
905
906 // g?y/./x = http://a/b/c/g?y/./x
907 test("g?y/./x")
908 .p("g").q("y/./x").z()
909 .rslv(base).s("http").h("a").p("/b/c/g").q("y/./x").z();
910
911 // g?y/../x = http://a/b/c/g?y/../x
912 test("g?y/../x")
913 .p("g").q("y/../x").z()
914 .rslv(base).s("http").h("a").p("/b/c/g").q("y/../x").z();
915
916 // g#s/./x = http://a/b/c/g#s/./x
917 test("g#s/./x")
918 .p("g").f("s/./x").z()
919 .rslv(base).s("http").h("a").p("/b/c/g").f("s/./x").z();
920
921 // g#s/../x = http://a/b/c/g#s/../x
922 test("g#s/../x")
923 .p("g").f("s/../x").z()
924 .rslv(base).s("http").h("a").p("/b/c/g").f("s/../x").z();
925
926 // http:g = http:g
927 test("http:g")
928 .s("http").o("g").z()
929 .rslv(base).s("http").o("g").z();
930
931 }
932
933
934 static void ip() {
935
936 header("IP addresses");
937
938 test("http://1.2.3.4:5")
939 .s("http").h("1.2.3.4").n(5).p("").z();
940
941 // From RFC2732
942
943 test("http://[FEDC:BA98:7654:3210:FEDC:BA98:7654:3210]:80/index.html")
944 .s("http").h("[FEDC:BA98:7654:3210:FEDC:BA98:7654:3210]")
945 .n(80).p("/index.html").z();
946
947 test("http://[FEDC:BA98:7654:3210:FEDC:BA98:7654:10%12]:80/index.html")
948 .s("http").h("[FEDC:BA98:7654:3210:FEDC:BA98:7654:10%12]")
949 .n(80).p("/index.html").z();
950
951 test("http://[1080:0:0:0:8:800:200C:417A]/index.html")
952 .s("http").h("[1080:0:0:0:8:800:200C:417A]").p("/index.html").z();
953
954 test("http://[1080:0:0:0:8:800:200C:417A%1]/index.html")
955 .s("http").h("[1080:0:0:0:8:800:200C:417A%1]").p("/index.html").z();
956
957 test("http://[3ffe:2a00:100:7031::1]")
958 .s("http").h("[3ffe:2a00:100:7031::1]").p("").z();
959
960 test("http://[1080::8:800:200C:417A]/foo")
961 .s("http").h("[1080::8:800:200C:417A]").p("/foo").z();
962
963 test("http://[::192.9.5.5]/ipng")
964 .s("http").h("[::192.9.5.5]").p("/ipng").z();
965
966 test("http://[::192.9.5.5%interface]/ipng")
967 .s("http").h("[::192.9.5.5%interface]").p("/ipng").z();
968
969 test("http://[::FFFF:129.144.52.38]:80/index.html")
970 .s("http").h("[::FFFF:129.144.52.38]").n(80).p("/index.html").z();
971
972 test("http://[2010:836B:4179::836B:4179]")
973 .s("http").h("[2010:836B:4179::836B:4179]").p("").z();
974
975 // From RFC2373
976
977 test("http://[FF01::101]")
978 .s("http").h("[FF01::101]").p("").z();
979
980 test("http://[::1]")
981 .s("http").h("[::1]").p("").z();
982
983 test("http://[::]")
984 .s("http").h("[::]").p("").z();
985
986 test("http://[::%hme0]")
987 .s("http").h("[::%hme0]").p("").z();
988
989 test("http://[0:0:0:0:0:0:13.1.68.3]")
990 .s("http").h("[0:0:0:0:0:0:13.1.68.3]").p("").z();
991
992 test("http://[0:0:0:0:0:FFFF:129.144.52.38]")
993 .s("http").h("[0:0:0:0:0:FFFF:129.144.52.38]").p("").z();
994
995 test("http://[0:0:0:0:0:FFFF:129.144.52.38%33]")
996 .s("http").h("[0:0:0:0:0:FFFF:129.144.52.38%33]").p("").z();
997
998 test("http://[0:0:0:0:0:ffff:1.2.3.4]")
999 .s("http").h("[0:0:0:0:0:ffff:1.2.3.4]").p("").z();
1000
1001 test("http://[::13.1.68.3]")
1002 .s("http").h("[::13.1.68.3]").p("").z();
1003
1004 // Optional IPv6 brackets in constructors
1005
1006 test("s", null, "1:2:3:4:5:6:7:8", -1, null, null, null)
1007 .s("s").h("[1:2:3:4:5:6:7:8]").p("").z();
1008
1009 test("s", null, "[1:2:3:4:5:6:7:8]", -1, null, null, null)
1010 .s("s").h("[1:2:3:4:5:6:7:8]").p("").z();
1011
1012 test("s", null, "[1:2:3:4:5:6:7:8]", -1, null, null, null)
1013 .s("s").h("[1:2:3:4:5:6:7:8]").p("").z();
1014
1015 test("s", "1:2:3:4:5:6:7:8", null, null)
1016 .s("s").h("[1:2:3:4:5:6:7:8]").p("").z();
1017
1018 test("s", "1:2:3:4:5:6:7:8%hme0", null, null)
1019 .s("s").h("[1:2:3:4:5:6:7:8%hme0]").p("").z();
1020
1021 test("s", "1:2:3:4:5:6:7:8%1", null, null)
1022 .s("s").h("[1:2:3:4:5:6:7:8%1]").p("").z();
1023
1024 test("s", "[1:2:3:4:5:6:7:8]", null, null)
1025 .s("s").h("[1:2:3:4:5:6:7:8]").p("").z();
1026
1027 test("s", "[1:2:3:4:5:6:7:8]", null, null, null)
1028 .s("s").h("[1:2:3:4:5:6:7:8]").p("").z();
1029
1030 test("s", "1:2:3:4:5:6:7:8", null, null, null)
1031 .s("s").g("1:2:3:4:5:6:7:8").p("").z();
1032
1033 // Error cases
1034
1035 test("http://[ff01:234/foo").x().z();
1036 test("http://[ff01:234:zzz]/foo").x().z();
1037 test("http://[foo]").x().z();
1038 test("http://[]").x().z();
1039 test("http://[129.33.44.55]").x().z();
1040 test("http://[ff:ee:dd:cc:bb::aa:9:8]").x().z();
1041 test("http://[fffff::1]").x().z();
1042 test("http://[ff::ee::8]").x().z();
1043 test("http://[1:2:3:4::5:6:7:8]").x().z();
1044 test("http://[1:2]").x().z();
1045 test("http://[1:2:3:4:5:6:7:8:9]").x().z();
1046 test("http://[1:2:3:4:5:6:7:8%]").x().z();
1047 test("http://[1:2:3:4:5:6:7:8%!/]").x().z();
1048 test("http://[::1.2.3.300]").x().z();
1049 test("http://1.2.3").psa().x().z();
1050 test("http://1.2.3.300").psa().x().z();
1051 test("http://1.2.3.4.5").psa().x().z();
1052 test("http://[1.2.3.4:5]").x().z();
1053 test("http://1:2:3:4:5:6:7:8").psa().x().z();
1054 test("http://[1.2.3.4]/").x().z();
1055 test("http://[1.2.3.4/").x().z();
1056 test("http://[foo]/").x().z();
1057 test("http://[foo/").x().z();
1058 test("s", "[foo]", "/", null, null).x().z();
1059 test("s", "[foo", "/", null, null).x().z();
1060 test("s", "[::foo", "/", null, null).x().z();
1061
1062 // Test hostnames that might initially look like IPv4 addresses
1063
1064 test("s://1.2.3.com").psa().s("s").h("1.2.3.com").p("").z();
1065 test("s://1.2.3.4me.com").psa().s("s").h("1.2.3.4me.com").p("").z();
1066
1067 test("s://7up.com").psa().s("s").h("7up.com").p("").z();
1068 test("s://7up.com/p").psa().s("s").h("7up.com").p("/p").z();
1069 test("s://7up").psa().s("s").h("7up").p("").z();
1070 test("s://7up/p").psa().s("s").h("7up").p("/p").z();
1071 test("s://7up.").psa().s("s").h("7up.").p("").z();
1072 test("s://7up./p").psa().s("s").h("7up.").p("/p").z();
1073 }
1074
1075
1076 static void misc() throws URISyntaxException {
1077
1078 URI base = new URI("s://h/a/b");
1079 URI rbase = new URI("a/b/c/d");
1080
1081
1082 header("Corner cases");
1083
1084 // The empty URI parses as a relative URI with an empty path
1085 test("").p("").z()
1086 .rslv(base).s("s").h("h").p("/a/").z();
1087
1088 // Resolving solo queries and fragments
1089 test("#f").p("").f("f").z()
1090 .rslv(base).s("s").h("h").p("/a/b").f("f").z();
1091 test("?q").p("").q("q").z()
1092 .rslv(base).s("s").h("h").p("/a/").q("q").z();
1093
1094 // Fragment is not part of ssp
1095 test("p#f").p("p").f("f").sp("p").z();
1096 test("s:p#f").s("s").o("p").f("f").z();
1097 test("p#f")
1098 .rslv(base).s("s").h("h").p("/a/p").f("f").sp("//h/a/p").z();
1099 test("").p("").sp("").z();
1100
1101
1102
1103 header("Emptiness");
1104
1105 // Components that may be empty
1106 test("///p").p("/p").z(); // Authority (w/ path)
1107 test("//@h/p").u("").h("h").p("/p").z(); // User info
1108 test("//h:/p").h("h").p("/p").z(); // Port
1109 test("//h").h("h").p("").z(); // Path
1110 test("//h?q").h("h").p("").q("q").z(); // Path (w/query)
1111 test("//?q").p("").q("q").z(); // Authority (w/query)
1112 test("//#f").p("").f("f").z(); // Authority (w/fragment)
1113 test("p?#").p("p").q("").f("").z(); // Query & fragment
1114
1115 // Components that may not be empty
1116 test(":").x().z(); // Scheme
1117 test("x:").x().z(); // Hier/opaque
1118 test("//").x().z(); // Authority (w/o path)
1119
1120
1121 header("Resolution, normalization, and relativization");
1122
1123 // Resolving relative paths
1124 test("../e/f").p("../e/f").z()
1125 .rslv(rbase).p("a/b/e/f").z();
1126 test("../../../../d").p("../../../../d").z()
1127 .rslv(rbase).p("../d").z();
1128 test("../../../d:e").p("../../../d:e").z()
1129 .rslv(rbase).p("./d:e").z();
1130 test("../../../d:e/f").p("../../../d:e/f").z()
1131 .rslv(rbase).p("./d:e/f").z();
1132
1133 // Normalization
1134 test("a/./c/../d/f").p("a/./c/../d/f").z()
1135 .norm().p("a/d/f").z();
1136 test("http://a/./b/c/../d?q#f")
1137 .s("http").h("a").p("/./b/c/../d").q("q").f("f").z()
1138 .norm().s("http").h("a").p("/b/d").q("q").f("f").z();
1139 test("a/../b").p("a/../b").z().
1140 norm().p("b");
1141 test("a/../b:c").p("a/../b:c").z()
1142 .norm().p("./b:c").z();
1143
1144 // Normalization of already normalized URI should yield the
1145 // same URI
1146 URI u1 = URI.create("s://h/../p");
1147 URI u2 = u1.normalize();
1148 eq(u1, u2);
1149 eqeq(u1, u2);
1150
1151 // Relativization
1152 test("/a/b").p("/a/b").z()
1153 .rtvz(new URI("/a")).p("b").z();
1154 test("/a/b").p("/a/b").z()
1155 .rtvz(new URI("/a/")).p("b").z();
1156 test("a/b").p("a/b").z()
1157 .rtvz(new URI("a")).p("b").z();
1158 test("/a/b").p("/a/b").z()
1159 .rtvz(new URI("/a/b")).p("").z(); // Result is empty path
1160 test("a/../b:c/d").p("a/../b:c/d").z()
1161 .rtvz(new URI("./b:c/")).p("d").z();
1162
1163 test("http://a/b/d/e?q#f")
1164 .s("http").h("a").p("/b/d/e").q("q").f("f").z()
1165 .rtvz(new URI("http://a/b/?r#g"))
1166 .p("d/e").q("q").f("f").z();
1167
1168 // parseServerAuthority
1169 test("/a/b").psa().p("/a/b").z();
1170 test("s://u@h:1/p")
1171 .psa().s("s").u("u").h("h").n(1).p("/p").z();
1172 test("s://u@h:-foo/p").s("s").g("u@h:-foo").p("/p").z()
1173 .psa().x().z();
1174 test("s://h:999999999999999999999999").psa().x().z();
1175 test("s://:/b").psa().x().z();
1176
1177
1178 header("Constructors and factories");
1179
1180 test("s", null, null, -1, "p", null, null).x().z();
1181 test(null, null, null, -1, null, null, null).p("").z();
1182 test(null, null, null, -1, "p", null, null).p("p").z();
1183 test(null, null, "foo%20bar", -1, null, null, null).x().z();
1184 test(null, null, "foo", -100, null, null, null).x().z();
1185 test("s", null, null, -1, "", null, null).x().z();
1186 test("s", null, null, -1, "/p", null, null).s("s").p("/p").z();
1187 test("s", "u", "h", 10, "/p", "q", "f")
1188 .s("s").u("u").h("h").n(10).p("/p").q("q").f("f").z();
1189 test("s", "a:b", "/p", "q", "f")
1190 .s("s").g("a:b").p("/p").q("q").f("f").z();
1191 test("s", "h", "/p", "f")
1192 .s("s").h("h").p("/p").f("f").z();
1193 test("s", "p", "f").s("s").o("p").f("f").z();
1194 test("s", "/p", "f").s("s").p("/p").f("f").z();
1195 testCreate("s://u@h/p?q#f")
1196 .s("s").u("u").h("h").p("/p").q("q").f("f").z();
1197 }
1198
1199 static void npes() throws URISyntaxException {
1200
1201 header("NullPointerException");
1202
1203 URI base = URI.create("mailto:root@foobar.com");
1204
1205 out.println();
1206
1207 try {
1208 base.resolve((URI)null);
1209 throw new RuntimeException("NullPointerException not thrown");
1210 } catch (NullPointerException x) {
1211 out.println("resolve((URI)null) -->");
1212 out.println("Correct exception: " + x);
1213 }
1214
1215 out.println();
1216
1217 try {
1218 base.resolve((String)null);
1219 throw new RuntimeException("NullPointerException not thrown");
1220 } catch (NullPointerException x) {
1221 out.println("resolve((String)null) -->");
1222 out.println("Correct exception: " + x);
1223 }
1224
1225 out.println();
1226
1227 try {
1228 base.relativize((URI)null);
1229 throw new RuntimeException("NullPointerException not thrown");
1230 } catch (NullPointerException x) {
1231 out.println("relativize((String)null) -->");
1232 out.println("Correct exception: " + x);
1233 }
1234
1235 testCount += 3;
1236 }
1237
1238
1239 static void chars() throws URISyntaxException {
1240
1241 header("Escapes and non-US-ASCII characters");
1242
1243 URI uri;
1244
1245 // Escape pairs
1246 test("%0a%0A%0f%0F%01%09zz")
1247 .p("%0a%0A%0f%0F%01%09zz").z();
1248 test("foo%1").x().z();
1249 test("foo%z").x().z();
1250 test("foo%9z").x().z();
1251
1252 // Escapes not permitted in scheme, host
1253 test("s%20t://a").x().z();
1254 test("//a%20b").g("a%20b").p("").z(); // Parses as registry
1255
1256 // Escapes permitted in opaque part, userInfo, registry, path,
1257 // query, and fragment
1258 test("//u%20v@a").u("u%20v").h("a").p("").z();
1259 test("/p%20q").p("/p%20q").z();
1260 test("/p?q%20").p("/p").q("q%20").z();
1261 test("/p#%20f").p("/p").f("%20f").z();
1262
1263 // Non-US-ASCII chars
1264 test("s\u00a7t://a").x().z();
1265 test("//\u00a7/b").g("\u00a7").p("/b").z(); // Parses as registry
1266 test("//u\u00a7v@a").u("u\u00a7v").h("a").p("").z();
1267 test("/p\u00a7q").p("/p\u00a7q").z();
1268 test("/p?q\u00a7").p("/p").q("q\u00a7").z();
1269 test("/p#\u00a7f").p("/p").f("\u00a7f").z();
1270
1271 // 4648111 - Escapes quoted by toString after resolution
1272 uri = new URI("http://a/b/c/d;p?q");
1273 test("/p%20p")
1274 .rslv(uri).s("http").h("a").p("/p%20p").ts("http://a/p%20p").z();
1275
1276 // 4464135: Forbid unwise characters throughout opaque part
1277 test("foo:x{bar").x().z();
1278 test("foo:{bar").x().z();
1279
1280 // 4438319: Single-argument constructor requires quotation,
1281 // preserves escapes
1282 test("//u%01@h/a/b/%02/c?q%03#f%04")
1283 .u("u%01").ud("u\1")
1284 .h("h")
1285 .p("/a/b/%02/c").pd("/a/b/\2/c")
1286 .q("q%03").qd("q\3")
1287 .f("f%04").fd("f\4")
1288 .z();
1289 test("/a/b c").x().z();
1290
1291 // 4438319: Multi-argument constructors quote illegal chars and
1292 // preserve legal non-ASCII chars
1293 // \uA001-\uA009 are visible characters, \u2000 is a space character
1294 test(null, "u\uA001\1", "h", -1,
1295 "/p% \uA002\2\u2000",
1296 "q% \uA003\3\u2000",
1297 "f% \uA004\4\u2000")
1298 .u("u\uA001%01").h("h")
1299 .p("/p%25%20\uA002%02%E2%80%80").pd("/p% \uA002\2\u2000")
1300 .q("q%25%20\uA003%03%E2%80%80").qd("q% \uA003\3\u2000")
1301 .f("f%25%20\uA004%04%E2%80%80").fd("f% \uA004\4\u2000").z();
1302 test(null, "g\uA001\1",
1303 "/p% \uA002\2\u2000",
1304 "q% \uA003\3\u2000",
1305 "f% \uA004\4\u2000")
1306 .g("g\uA001%01")
1307 .p("/p%25%20\uA002%02%E2%80%80").pd("/p% \uA002\2\u2000")
1308 .q("q%25%20\uA003%03%E2%80%80").qd("q% \uA003\3\u2000")
1309 .f("f%25%20\uA004%04%E2%80%80").fd("f% \uA004\4\u2000").z();
1310 test(null, null, "/p% \uA002\2\u2000", "f% \uA004\4\u2000")
1311 .p("/p%25%20\uA002%02%E2%80%80").pd("/p% \uA002\2\u2000")
1312 .f("f%25%20\uA004%04%E2%80%80").fd("f% \uA004\4\u2000").z();
1313 test(null, "/sp% \uA001\1\u2000", "f% \uA004\4\u2000")
1314 .sp("/sp%25%20\uA001%01%E2%80%80").spd("/sp% \uA001\1\u2000")
1315 .p("/sp%25%20\uA001%01%E2%80%80").pd("/sp% \uA001\1\u2000")
1316 .f("f%25%20\uA004%04%E2%80%80").fd("f% \uA004\4\u2000").z();
1317
1318 // 4438319: Non-raw accessors decode all escaped octets
1319 test("/%25%20%E2%82%AC%E2%80%80")
1320 .p("/%25%20%E2%82%AC%E2%80%80").pd("/% \u20Ac\u2000").z();
1321
1322 // 4438319: toASCIIString
1323 test("/\uCAFE\uBABE")
1324 .p("/\uCAFE\uBABE").ta("/%EC%AB%BE%EB%AA%BE").z();
1325
1326 // 4991359 and 4866303: bad quoting by defineSchemeSpecificPart()
1327 URI base = new URI ("http://host/foo%20bar/a/b/c/d");
1328 test ("resolve")
1329 .rslv(base).spd("//host/foo bar/a/b/c/resolve")
1330 .sp("//host/foo%20bar/a/b/c/resolve").s("http")
1331 .pd("/foo bar/a/b/c/resolve").h("host")
1332 .p("/foo%20bar/a/b/c/resolve").z();
1333
1334 // 6773270: java.net.URI fails to escape u0000
1335 test("s", "a", "/\u0000", null)
1336 .s("s").p("/%00").h("a")
1337 .ta("s://a/%00").z();
1338 }
1339
1340
1341 static void eq0(URI u, URI v) throws URISyntaxException {
1342 testCount++;
1343 if (!u.equals(v))
1344 throw new RuntimeException("Not equal: " + u + " " + v);
1345 int uh = u.hashCode();
1346 int vh = v.hashCode();
1347 if (uh != vh)
1348 throw new RuntimeException("Hash codes not equal: "
1349 + u + " " + Integer.toHexString(uh) + " "
1350 + v + " " + Integer.toHexString(vh));
1351 out.println();
1352 out.println(u + " == " + v
1353 + " [" + Integer.toHexString(uh) + "]");
1354 }
1355
1356 static void cmp0(URI u, URI v, boolean same)
1357 throws URISyntaxException
1358 {
1359 int c = u.compareTo(v);
1360 if ((c == 0) != same)
1361 throw new RuntimeException("Comparison inconsistent: " + u + " " + v
1362 + " " + c);
1363 }
1364
1365 static void eq(URI u, URI v) throws URISyntaxException {
1366 eq0(u, v);
1367 cmp0(u, v, true);
1368 }
1369
1370 static void eq(String expected, String actual) {
1371 if (expected == null && actual == null) {
1372 return;
1373 }
1374 if (expected != null && expected.equals(actual)) {
1375 return;
1376 }
1377 throw new AssertionError(String.format(
1378 "Strings are not equal: '%s', '%s'", expected, actual));
1379 }
1380
1381 static void eqeq(URI u, URI v) {
1382 testCount++;
1383 if (u != v)
1384 throw new RuntimeException("Not ==: " + u + " " + v);
1385 }
1386
1387 static void ne0(URI u, URI v) throws URISyntaxException {
1388 testCount++;
1389 if (u.equals(v))
1390 throw new RuntimeException("Equal: " + u + " " + v);
1391 out.println();
1392 out.println(u + " != " + v
1393 + " [" + Integer.toHexString(u.hashCode())
1394 + " " + Integer.toHexString(v.hashCode())
1395 + "]");
1396 }
1397
1398 static void ne(URI u, URI v) throws URISyntaxException {
1399 ne0(u, v);
1400 cmp0(u, v, false);
1401 }
1402
1403 static void lt(URI u, URI v) throws URISyntaxException {
1404 ne0(u, v);
1405 int c = u.compareTo(v);
1406 if (c >= 0) {
1407 show(u);
1408 show(v);
1409 throw new RuntimeException("Not less than: " + u + " " + v
1410 + " " + c);
1411 }
1412 out.println(u + " < " + v);
1413 }
1414
1415 static void lt(String s, String t) throws URISyntaxException {
1416 lt(new URI(s), new URI(t));
1417 }
1418
1419 static void gt(URI u, URI v) throws URISyntaxException {
1420 lt(v, u);
1421 }
1422
1423 static void eqHashComp() throws URISyntaxException {
1424
1425 header("Equality, hashing, and comparison");
1426
1427 URI o = new URI("mailto:foo@bar.com");
1428 URI r = new URI("reg://some%20registry/b/c/d?q#f");
1429 URI s = new URI("http://jag:cafebabe@java.sun.com:94/b/c/d?q#f");
1430 eq(o, o);
1431 lt(o, r);
1432 lt(s, o);
1433 lt(s, r);
1434 eq(o, new URI("MaILto:foo@bar.com"));
1435 gt(o, new URI("mailto:foo@bar.COM"));
1436 eq(r, new URI("rEg://some%20registry/b/c/d?q#f"));
1437 gt(r, new URI("reg://Some%20Registry/b/c/d?q#f"));
1438 gt(r, new URI("reg://some%20registry/b/c/D?q#f"));
1439 eq(s, new URI("hTtP://jag:cafebabe@Java.Sun.COM:94/b/c/d?q#f"));
1440 gt(s, new URI("http://jag:CafeBabe@java.sun.com:94/b/c/d?q#f"));
1441 lt(s, new URI("http://jag:cafebabe@java.sun.com:94/b/c/d?r#f"));
1442 lt(s, new URI("http://jag:cafebabe@java.sun.com:94/b/c/d?q#g"));
1443 eq(new URI("http://host/a%00bcd"), new URI("http://host/a%00bcd"));
1444 ne(new URI("http://host/a%00bcd"), new URI("http://host/aZ00bcd"));
1445 eq0(new URI("http://host/abc%e2def%C3ghi"),
1446 new URI("http://host/abc%E2def%c3ghi"));
1447
1448 lt("p", "s:p");
1449 lt("s:p", "T:p");
1450 lt("S:p", "t:p");
1451 lt("s:/p", "s:p");
1452 lt("s:p", "s:q");
1453 lt("s:p#f", "s:p#g");
1454 lt("s://u@h:1", "s://v@h:1");
1455 lt("s://u@h:1", "s://u@i:1");
1456 lt("s://u@h:1", "s://v@h:2");
1457 lt("s://a%20b", "s://a%20c");
1458 lt("s://a%20b", "s://aab");
1459 lt("s://AA", "s://A_");
1460 lt("s:/p", "s:/q");
1461 lt("s:/p?q", "s:/p?r");
1462 lt("s:/p#f", "s:/p#g");
1463
1464 lt("s://h", "s://h/p");
1465 lt("s://h/p", "s://h/p?q");
1466
1467 }
1468
1469
1470 static void serial(URI u) throws IOException, URISyntaxException {
1471
1472 ByteArrayOutputStream bo = new ByteArrayOutputStream();
1473 ObjectOutputStream oo = new ObjectOutputStream(bo);
1474
1475 oo.writeObject(u);
1476 oo.close();
1477
1478 ByteArrayInputStream bi = new ByteArrayInputStream(bo.toByteArray());
1479 ObjectInputStream oi = new ObjectInputStream(bi);
1480 try {
1481 Object o = oi.readObject();
1482 eq(u, (URI)o);
1483 } catch (ClassNotFoundException x) {
1484 x.printStackTrace();
1485 throw new RuntimeException(x.toString());
1486 }
1487
1488 testCount++;
1489 }
1490
1491 static void serial() throws IOException, URISyntaxException {
1492 header("Serialization");
1493
1494 serial(URI.create("http://java.sun.com/jdk/1.4?release#beta"));
1495 serial(URI.create("s://h/p").resolve("/long%20path/"));
1496 }
1497
1498
1499 static void urls() throws URISyntaxException {
1500
1501 header("URLs");
1502
1503 URI uri;
1504 URL url;
1505 boolean caught = false;
1506
1507 out.println();
1508 uri = new URI("http://a/p?q#f");
1509 try {
1510 url = uri.toURL();
1511 } catch (MalformedURLException x) {
1512 throw new RuntimeException(x.toString());
1513 }
1514 if (!url.toString().equals("http://a/p?q#f"))
1515 throw new RuntimeException("Incorrect URL: " + url);
1516 out.println(uri + " url --> " + url);
1517
1518 out.println();
1519 uri = new URI("a/b");
1520 try {
1521 out.println(uri + " url --> ");
1522 url = uri.toURL();
1523 } catch (IllegalArgumentException x) {
1524 caught = true;
1525 out.println("Correct exception: " + x);
1526 } catch (MalformedURLException x) {
1527 caught = true;
1528 throw new RuntimeException("Incorrect exception: " + x);
1529 }
1530 if (!caught)
1531 throw new RuntimeException("Incorrect URL: " + url);
1532
1533 out.println();
1534 uri = new URI("foo://bar/baz");
1535 caught = false;
1536 try {
1537 out.println(uri + " url --> ");
1538 url = uri.toURL();
1539 } catch (MalformedURLException x) {
1540 caught = true;
1541 out.println("Correct exception: " + x);
1542 } catch (IllegalArgumentException x) {
1543 caught = true;
1544 throw new RuntimeException("Incorrect exception: " + x);
1545 }
1546 if (!caught)
1547 throw new RuntimeException("Incorrect URL: " + url);
1548
1549 testCount += 3;
1550 }
1551
1552
1553 static void tests() throws IOException, URISyntaxException {
1554 rfc2396();
1555 ip();
1556 misc();
1557 chars();
1558 eqHashComp();
1559 serial();
1560 urls();
1561 npes();
1562 bugs();
1563 }
1564
1565
1566 // -- Command-line invocation --
1567
1568 static void usage() {
1569 out.println("Usage:");
1570 out.println(" java Test -- Runs all tests in this file");
1571 out.println(" java Test <uri> -- Parses uri, shows components");
1572 out.println(" java Test <base> <uri> -- Parses uri and base, then resolves");
1573 out.println(" uri against base");
1574 }
1575
1576 static void clargs(String base, String uri) {
1577 URI b = null, u;
1578 try {
1579 if (base != null) {
1580 b = new URI(base);
1581 out.println(base);
1582 show(b);
1583 }
1584 u = new URI(uri);
1585 out.println(uri);
1586 show(u);
1587 if (base != null) {
1588 URI r = b.resolve(u);
1589 out.println(r);
1590 show(r);
1591 }
1592 } catch (URISyntaxException x) {
1593 show("ERROR", x);
1594 x.printStackTrace(out);
1595 }
1596 }
1597
1598
1599 // miscellaneous bugs/rfes that don't fit in with the test framework
1600
1601 static void bugs() {
1602 b6339649();
1603 b8037396();
1604 }
1605
1606 // 6339649 - include detail message from nested exception
1607 private static void b6339649() {
1608 try {
1609 URI uri = URI.create("http://nowhere.net/should not be permitted");
1610 } catch (IllegalArgumentException e) {
1611 if ("".equals(e.getMessage()) || e.getMessage() == null) {
1612 throw new RuntimeException ("No detail message");
1613 }
1614 }
1615 }
1616
1617 private static void b8037396() {
1618
1619 // primary checks:
1620
1621 URI u;
1622 try {
1623 u = new URI("http", "example.org", "/[a b]", "[a b]", "[a b]");
1624 } catch (URISyntaxException e) {
1625 throw new AssertionError("shouldn't ever happen", e);
1626 }
1627 eq("/[a b]", u.getPath());
1628 eq("[a b]", u.getQuery());
1629 eq("[a b]", u.getFragment());
1630
1631 // additional checks:
1632 // * '%' symbols are still decoded outside square brackets
1633 // * the getRawXXX() functionality left intact
1634
1635 try {
1636 u = new URI("http", "example.org", "/a b[c d]", "a b[c d]", "a b[c d]");
1637 } catch (URISyntaxException e) {
1638 throw new AssertionError("shouldn't ever happen", e);
1639 }
1640
1641 eq("/a b[c d]", u.getPath());
1642 eq("a b[c d]", u.getQuery());
1643 eq("a b[c d]", u.getFragment());
1644
1645 eq("/a%20b%5Bc%20d%5D", u.getRawPath());
1646 eq("a%20b[c%20d]", u.getRawQuery());
1647 eq("a%20b[c%20d]", u.getRawFragment());
1648 }
1649
1650 public static void main(String[] args) throws Exception {
1651 switch (args.length) {
1652
1653 case 0:
1654 tests();
1655 out.println();
1656 out.println("Test cases: " + testCount);
1657 break;
1658
1659 case 1:
1660 if (args[0].equals("-help")) {
1661 usage();
1662 break;
1663 }
1664 clargs(null, args[0]);
1665 break;
1666
1667 case 2:
1668 clargs(args[0], args[1]);
1669 break;
1670
1671 default:
1672 usage();
1673 break;
1674
1675 }
1676 }
1677
1678 }