forked from Pissandshittium/pissandshittium
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathurl_parse_unittest.cc
683 lines (597 loc) · 33.9 KB
/
url_parse_unittest.cc
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "url/url_parse.h"
#include "base/macros.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "url/url_parse.h"
// Interesting IE file:isms...
//
// file:/foo/bar file:///foo/bar
// The result here seems totally invalid!?!? This isn't UNC.
//
// file:/
// file:// or any other number of slashes
// IE6 doesn't do anything at all if you click on this link. No error:
// nothing. IE6's history system seems to always color this link, so I'm
// guessing that it maps internally to the empty URL.
//
// C:\ file:///C:/
// / file:///C:/
// /foo file:///C:/foo
// Interestingly, IE treats "/" as an alias for "c:\", which makes sense,
// but is weird to think about on Windows.
//
// file:foo/ file:foo/ (invalid?!?!?)
// file:/foo/ file:///foo/ (invalid?!?!?)
// file://foo/ file://foo/ (UNC to server "foo")
// file:///foo/ file:///foo/ (invalid)
// file:////foo/ file://foo/ (UNC to server "foo")
// Any more than four slashes is also treated as UNC.
//
// file:C:/ file://C:/
// file:/C:/ file://C:/
// The number of slashes after "file:" don't matter if the thing following
// it looks like an absolute drive path. Also, slashes and backslashes are
// equally valid here.
namespace url {
namespace {
// Used for regular URL parse cases.
struct URLParseCase {
const char* input;
const char* scheme;
const char* username;
const char* password;
const char* host;
int port;
const char* path;
const char* query;
const char* ref;
};
// Simpler version of URLParseCase for testing path URLs.
struct PathURLParseCase {
const char* input;
const char* scheme;
const char* path;
};
// Simpler version of URLParseCase for testing mailto URLs.
struct MailtoURLParseCase {
const char* input;
const char* scheme;
const char* path;
const char* query;
};
// More complicated version of URLParseCase for testing filesystem URLs.
struct FileSystemURLParseCase {
const char* input;
const char* inner_scheme;
const char* inner_username;
const char* inner_password;
const char* inner_host;
int inner_port;
const char* inner_path;
const char* path;
const char* query;
const char* ref;
};
bool ComponentMatches(const char* input,
const char* reference,
const Component& component) {
// If the component is nonexistant (length == -1), it should begin at 0.
EXPECT_TRUE(component.len >= 0 || component.len == -1);
// Begin should be valid.
EXPECT_LE(0, component.begin);
// A NULL reference means the component should be nonexistant.
if (!reference)
return component.len == -1;
if (component.len < 0)
return false; // Reference is not NULL but we don't have anything
if (strlen(reference) != static_cast<size_t>(component.len))
return false; // Lengths don't match
// Now check the actual characters.
return strncmp(reference, &input[component.begin], component.len) == 0;
}
void ExpectInvalidComponent(const Component& component) {
EXPECT_EQ(0, component.begin);
EXPECT_EQ(-1, component.len);
}
// Parsed ----------------------------------------------------------------------
TEST(URLParser, Length) {
const char* length_cases[] = {
// One with everything in it.
"http://user:pass@host:99/foo?bar#baz",
// One with nothing in it.
"",
// Working backwards, let's start taking off stuff from the full one.
"http://user:pass@host:99/foo?bar#",
"http://user:pass@host:99/foo?bar",
"http://user:pass@host:99/foo?",
"http://user:pass@host:99/foo",
"http://user:pass@host:99/",
"http://user:pass@host:99",
"http://user:pass@host:",
"http://user:pass@host",
"http://host",
"http://user@",
"http:",
};
for (size_t i = 0; i < arraysize(length_cases); i++) {
int true_length = static_cast<int>(strlen(length_cases[i]));
Parsed parsed;
ParseStandardURL(length_cases[i], true_length, &parsed);
EXPECT_EQ(true_length, parsed.Length());
}
}
TEST(URLParser, CountCharactersBefore) {
struct CountCase {
const char* url;
Parsed::ComponentType component;
bool include_delimiter;
int expected_count;
} count_cases[] = {
// Test each possibility in the case where all components are present.
// 0 1 2
// 0123456789012345678901
{"http://u:p@h:8/p?q#r", Parsed::SCHEME, true, 0},
{"http://u:p@h:8/p?q#r", Parsed::SCHEME, false, 0},
{"http://u:p@h:8/p?q#r", Parsed::USERNAME, true, 7},
{"http://u:p@h:8/p?q#r", Parsed::USERNAME, false, 7},
{"http://u:p@h:8/p?q#r", Parsed::PASSWORD, true, 9},
{"http://u:p@h:8/p?q#r", Parsed::PASSWORD, false, 9},
{"http://u:p@h:8/p?q#r", Parsed::HOST, true, 11},
{"http://u:p@h:8/p?q#r", Parsed::HOST, false, 11},
{"http://u:p@h:8/p?q#r", Parsed::PORT, true, 12},
{"http://u:p@h:8/p?q#r", Parsed::PORT, false, 13},
{"http://u:p@h:8/p?q#r", Parsed::PATH, false, 14},
{"http://u:p@h:8/p?q#r", Parsed::PATH, true, 14},
{"http://u:p@h:8/p?q#r", Parsed::QUERY, true, 16},
{"http://u:p@h:8/p?q#r", Parsed::QUERY, false, 17},
{"http://u:p@h:8/p?q#r", Parsed::REF, true, 18},
{"http://u:p@h:8/p?q#r", Parsed::REF, false, 19},
// Now test when the requested component is missing.
{"http://u:p@h:8/p?", Parsed::REF, true, 17},
{"http://u:p@h:8/p?q", Parsed::REF, true, 18},
{"http://u:p@h:8/p#r", Parsed::QUERY, true, 16},
{"http://u:p@h:8#r", Parsed::PATH, true, 14},
{"http://u:p@h/", Parsed::PORT, true, 12},
{"http://u:p@/", Parsed::HOST, true, 11},
// This case is a little weird. It will report that the password would
// start where the host begins. This is arguably correct, although you
// could also argue that it should start at the '@' sign. Doing it
// starting with the '@' sign is actually harder, so we don't bother.
{"http://u@h/", Parsed::PASSWORD, true, 9},
{"http://h/", Parsed::USERNAME, true, 7},
{"http:", Parsed::USERNAME, true, 5},
{"", Parsed::SCHEME, true, 0},
// Make sure a random component still works when there's nothing there.
{"", Parsed::REF, true, 0},
// File URLs are special with no host, so we test those.
{"file:///c:/foo", Parsed::USERNAME, true, 7},
{"file:///c:/foo", Parsed::PASSWORD, true, 7},
{"file:///c:/foo", Parsed::HOST, true, 7},
{"file:///c:/foo", Parsed::PATH, true, 7},
};
for (size_t i = 0; i < arraysize(count_cases); i++) {
int length = static_cast<int>(strlen(count_cases[i].url));
// Simple test to distinguish file and standard URLs.
Parsed parsed;
if (length > 0 && count_cases[i].url[0] == 'f')
ParseFileURL(count_cases[i].url, length, &parsed);
else
ParseStandardURL(count_cases[i].url, length, &parsed);
int chars_before = parsed.CountCharactersBefore(
count_cases[i].component, count_cases[i].include_delimiter);
EXPECT_EQ(count_cases[i].expected_count, chars_before);
}
}
// Standard --------------------------------------------------------------------
// Input Scheme Usrname Passwd Host Port Path Query Ref
// ------------------------------------ ------- ------- ---------- ------------ --- ---------- ------------ -----
static URLParseCase cases[] = {
// Regular URL with all the parts
{"http://user:pass@foo:21/bar;par?b#c", "http", "user", "pass", "foo", 21, "/bar;par","b", "c"},
// Known schemes should lean towards authority identification
{"http:foo.com", "http", NULL, NULL, "foo.com", -1, NULL, NULL, NULL},
// Spaces!
{"\t :foo.com \n", "", NULL, NULL, "foo.com", -1, NULL, NULL, NULL},
{" foo.com ", NULL, NULL, NULL, "foo.com", -1, NULL, NULL, NULL},
{"a:\t foo.com", "a", NULL, NULL, "\t foo.com", -1, NULL, NULL, NULL},
{"http://f:21/ b ? d # e ", "http", NULL, NULL, "f", 21, "/ b ", " d ", " e"},
// Invalid port numbers should be identified and turned into -2, empty port
// numbers should be -1. Spaces aren't allowed in port numbers
{"http://f:/c", "http", NULL, NULL, "f", -1, "/c", NULL, NULL},
{"http://f:0/c", "http", NULL, NULL, "f", 0, "/c", NULL, NULL},
{"http://f:00000000000000/c", "http", NULL, NULL, "f", 0, "/c", NULL, NULL},
{"http://f:00000000000000000000080/c", "http", NULL, NULL, "f", 80, "/c", NULL, NULL},
{"http://f:b/c", "http", NULL, NULL, "f", -2, "/c", NULL, NULL},
{"http://f: /c", "http", NULL, NULL, "f", -2, "/c", NULL, NULL},
{"http://f:\n/c", "http", NULL, NULL, "f", -2, "/c", NULL, NULL},
{"http://f:fifty-two/c", "http", NULL, NULL, "f", -2, "/c", NULL, NULL},
{"http://f:999999/c", "http", NULL, NULL, "f", -2, "/c", NULL, NULL},
{"http://f: 21 / b ? d # e ", "http", NULL, NULL, "f", -2, "/ b ", " d ", " e"},
// Creative URLs missing key elements
{"", NULL, NULL, NULL, NULL, -1, NULL, NULL, NULL},
{" \t", NULL, NULL, NULL, NULL, -1, NULL, NULL, NULL},
{":foo.com/", "", NULL, NULL, "foo.com", -1, "/", NULL, NULL},
{":foo.com\\", "", NULL, NULL, "foo.com", -1, "\\", NULL, NULL},
{":", "", NULL, NULL, NULL, -1, NULL, NULL, NULL},
{":a", "", NULL, NULL, "a", -1, NULL, NULL, NULL},
{":/", "", NULL, NULL, NULL, -1, NULL, NULL, NULL},
{":\\", "", NULL, NULL, NULL, -1, NULL, NULL, NULL},
{":#", "", NULL, NULL, NULL, -1, NULL, NULL, ""},
{"#", NULL, NULL, NULL, NULL, -1, NULL, NULL, ""},
{"#/", NULL, NULL, NULL, NULL, -1, NULL, NULL, "/"},
{"#\\", NULL, NULL, NULL, NULL, -1, NULL, NULL, "\\"},
{"#;?", NULL, NULL, NULL, NULL, -1, NULL, NULL, ";?"},
{"?", NULL, NULL, NULL, NULL, -1, NULL, "", NULL},
{"/", NULL, NULL, NULL, NULL, -1, NULL, NULL, NULL},
{":23", "", NULL, NULL, "23", -1, NULL, NULL, NULL},
{"/:23", "/", NULL, NULL, "23", -1, NULL, NULL, NULL},
{"//", NULL, NULL, NULL, NULL, -1, NULL, NULL, NULL},
{"::", "", NULL, NULL, NULL, -1, NULL, NULL, NULL},
{"::23", "", NULL, NULL, NULL, 23, NULL, NULL, NULL},
{"foo://", "foo", NULL, NULL, NULL, -1, NULL, NULL, NULL},
// Username/passwords and things that look like them
{"http://a:b@c:29/d", "http", "a", "b", "c", 29, "/d", NULL, NULL},
{"http::@c:29", "http", "", "", "c", 29, NULL, NULL, NULL},
// ... "]" in the password field isn't allowed, but we tolerate it here...
{"http://&a:foo(b]c@d:2/", "http", "&a", "foo(b]c", "d", 2, "/", NULL, NULL},
{"http://::@c@d:2", "http", "", ":@c", "d", 2, NULL, NULL, NULL},
{"http://foo.com:b@d/", "http", "foo.com", "b", "d", -1, "/", NULL, NULL},
{"http://foo.com/\\@", "http", NULL, NULL, "foo.com", -1, "/\\@", NULL, NULL},
{"http:\\\\foo.com\\", "http", NULL, NULL, "foo.com", -1, "\\", NULL, NULL},
{"http:\\\\a\\b:c\\d@foo.com\\", "http", NULL, NULL, "a", -1, "\\b:c\\d@foo.com\\", NULL, NULL},
// Tolerate different numbers of slashes.
{"foo:/", "foo", NULL, NULL, NULL, -1, NULL, NULL, NULL},
{"foo:/bar.com/", "foo", NULL, NULL, "bar.com", -1, "/", NULL, NULL},
{"foo://///////", "foo", NULL, NULL, NULL, -1, NULL, NULL, NULL},
{"foo://///////bar.com/", "foo", NULL, NULL, "bar.com", -1, "/", NULL, NULL},
{"foo:////://///", "foo", NULL, NULL, NULL, -1, "/////", NULL, NULL},
// Raw file paths on Windows aren't handled by the parser.
{"c:/foo", "c", NULL, NULL, "foo", -1, NULL, NULL, NULL},
{"//foo/bar", NULL, NULL, NULL, "foo", -1, "/bar", NULL, NULL},
// Use the first question mark for the query and the ref.
{"http://foo/path;a??e#f#g", "http", NULL, NULL, "foo", -1, "/path;a", "?e", "f#g"},
{"http://foo/abcd?efgh?ijkl", "http", NULL, NULL, "foo", -1, "/abcd", "efgh?ijkl", NULL},
{"http://foo/abcd#foo?bar", "http", NULL, NULL, "foo", -1, "/abcd", NULL, "foo?bar"},
// IPv6, check also interesting uses of colons.
{"[61:24:74]:98", "[61", NULL, NULL, "24:74]", 98, NULL, NULL, NULL},
{"http://[61:27]:98", "http", NULL, NULL, "[61:27]", 98, NULL, NULL, NULL},
{"http:[61:27]/:foo", "http", NULL, NULL, "[61:27]", -1, "/:foo", NULL, NULL},
{"http://[1::2]:3:4", "http", NULL, NULL, "[1::2]:3", 4, NULL, NULL, NULL},
// Partially-complete IPv6 literals, and related cases.
{"http://2001::1", "http", NULL, NULL, "2001:", 1, NULL, NULL, NULL},
{"http://[2001::1", "http", NULL, NULL, "[2001::1", -1, NULL, NULL, NULL},
{"http://2001::1]", "http", NULL, NULL, "2001::1]", -1, NULL, NULL, NULL},
{"http://2001::1]:80", "http", NULL, NULL, "2001::1]", 80, NULL, NULL, NULL},
{"http://[2001::1]", "http", NULL, NULL, "[2001::1]", -1, NULL, NULL, NULL},
{"http://[2001::1]:80", "http", NULL, NULL, "[2001::1]", 80, NULL, NULL, NULL},
{"http://[[::]]", "http", NULL, NULL, "[[::]]", -1, NULL, NULL, NULL},
};
TEST(URLParser, Standard) {
// Declared outside for loop to try to catch cases in init() where we forget
// to reset something that is reset by the constructor.
Parsed parsed;
for (size_t i = 0; i < arraysize(cases); i++) {
const char* url = cases[i].input;
ParseStandardURL(url, static_cast<int>(strlen(url)), &parsed);
int port = ParsePort(url, parsed.port);
EXPECT_TRUE(ComponentMatches(url, cases[i].scheme, parsed.scheme));
EXPECT_TRUE(ComponentMatches(url, cases[i].username, parsed.username));
EXPECT_TRUE(ComponentMatches(url, cases[i].password, parsed.password));
EXPECT_TRUE(ComponentMatches(url, cases[i].host, parsed.host));
EXPECT_EQ(cases[i].port, port);
EXPECT_TRUE(ComponentMatches(url, cases[i].path, parsed.path));
EXPECT_TRUE(ComponentMatches(url, cases[i].query, parsed.query));
EXPECT_TRUE(ComponentMatches(url, cases[i].ref, parsed.ref));
}
}
// PathURL --------------------------------------------------------------------
// Various incarnations of path URLs.
static PathURLParseCase path_cases[] = {
{"", NULL, NULL},
{":", "", NULL},
{":/", "", "/"},
{"/", NULL, "/"},
{" This is \\interesting// \t", NULL, "This is \\interesting// \t"},
{"about:", "about", NULL},
{"about:blank", "about", "blank"},
{" about: blank ", "about", " blank "},
{"javascript :alert(\"He:/l\\l#o?foo\"); ", "javascript ", "alert(\"He:/l\\l#o?foo\"); "},
};
TEST(URLParser, PathURL) {
// Declared outside for loop to try to catch cases in init() where we forget
// to reset something that is reset by the construtor.
Parsed parsed;
for (size_t i = 0; i < arraysize(path_cases); i++) {
const char* url = path_cases[i].input;
ParsePathURL(url, static_cast<int>(strlen(url)), false, &parsed);
EXPECT_TRUE(ComponentMatches(url, path_cases[i].scheme, parsed.scheme))
<< i;
EXPECT_TRUE(ComponentMatches(url, path_cases[i].path, parsed.GetContent()))
<< i;
// The remaining components are never used for path urls.
ExpectInvalidComponent(parsed.username);
ExpectInvalidComponent(parsed.password);
ExpectInvalidComponent(parsed.host);
ExpectInvalidComponent(parsed.port);
}
}
// Various incarnations of file URLs.
static URLParseCase file_cases[] = {
#ifdef WIN32
{"file:server", "file", NULL, NULL, "server", -1, NULL, NULL, NULL},
{" file: server \t", "file", NULL, NULL, " server",-1, NULL, NULL, NULL},
{"FiLe:c|", "FiLe", NULL, NULL, NULL, -1, "c|", NULL, NULL},
{"FILE:/\\\\/server/file", "FILE", NULL, NULL, "server", -1, "/file", NULL, NULL},
{"file://server/", "file", NULL, NULL, "server", -1, "/", NULL, NULL},
{"file://localhost/c:/", "file", NULL, NULL, NULL, -1, "/c:/", NULL, NULL},
{"file://127.0.0.1/c|\\", "file", NULL, NULL, NULL, -1, "/c|\\", NULL, NULL},
{"file:/", "file", NULL, NULL, NULL, -1, NULL, NULL, NULL},
{"file:", "file", NULL, NULL, NULL, -1, NULL, NULL, NULL},
// If there is a Windows drive letter, treat any number of slashes as the
// path part.
{"file:c:\\fo\\b", "file", NULL, NULL, NULL, -1, "c:\\fo\\b", NULL, NULL},
{"file:/c:\\foo/bar", "file", NULL, NULL, NULL, -1, "/c:\\foo/bar",NULL, NULL},
{"file://c:/f\\b", "file", NULL, NULL, NULL, -1, "/c:/f\\b", NULL, NULL},
{"file:///C:/foo", "file", NULL, NULL, NULL, -1, "/C:/foo", NULL, NULL},
{"file://///\\/\\/c:\\f\\b", "file", NULL, NULL, NULL, -1, "/c:\\f\\b", NULL, NULL},
// If there is not a drive letter, we should treat is as UNC EXCEPT for
// three slashes, which we treat as a Unix style path.
{"file:server/file", "file", NULL, NULL, "server", -1, "/file", NULL, NULL},
{"file:/server/file", "file", NULL, NULL, "server", -1, "/file", NULL, NULL},
{"file://server/file", "file", NULL, NULL, "server", -1, "/file", NULL, NULL},
{"file:///server/file", "file", NULL, NULL, NULL, -1, "/server/file",NULL, NULL},
{"file://\\server/file", "file", NULL, NULL, NULL, -1, "\\server/file",NULL, NULL},
{"file:////server/file", "file", NULL, NULL, "server", -1, "/file", NULL, NULL},
// Queries and refs are valid for file URLs as well.
{"file:///C:/foo.html?#", "file", NULL, NULL, NULL, -1, "/C:/foo.html", "", ""},
{"file:///C:/foo.html?query=yes#ref", "file", NULL, NULL, NULL, -1, "/C:/foo.html", "query=yes", "ref"},
#else // WIN32
// No slashes.
{"file:", "file", NULL, NULL, NULL, -1, NULL, NULL, NULL},
{"file:path", "file", NULL, NULL, NULL, -1, "path", NULL, NULL},
{"file:path/", "file", NULL, NULL, NULL, -1, "path/", NULL, NULL},
{"file:path/f.txt", "file", NULL, NULL, NULL, -1, "path/f.txt", NULL, NULL},
// One slash.
{"file:/", "file", NULL, NULL, NULL, -1, "/", NULL, NULL},
{"file:/path", "file", NULL, NULL, NULL, -1, "/path", NULL, NULL},
{"file:/path/", "file", NULL, NULL, NULL, -1, "/path/", NULL, NULL},
{"file:/path/f.txt", "file", NULL, NULL, NULL, -1, "/path/f.txt", NULL, NULL},
// Two slashes.
{"file://", "file", NULL, NULL, NULL, -1, NULL, NULL, NULL},
{"file://server", "file", NULL, NULL, "server", -1, NULL, NULL, NULL},
{"file://server/", "file", NULL, NULL, "server", -1, "/", NULL, NULL},
{"file://server/f.txt", "file", NULL, NULL, "server", -1, "/f.txt", NULL, NULL},
// Three slashes.
{"file:///", "file", NULL, NULL, NULL, -1, "/", NULL, NULL},
{"file:///path", "file", NULL, NULL, NULL, -1, "/path", NULL, NULL},
{"file:///path/", "file", NULL, NULL, NULL, -1, "/path/", NULL, NULL},
{"file:///path/f.txt", "file", NULL, NULL, NULL, -1, "/path/f.txt", NULL, NULL},
// More than three slashes.
{"file:////", "file", NULL, NULL, NULL, -1, "/", NULL, NULL},
{"file:////path", "file", NULL, NULL, NULL, -1, "/path", NULL, NULL},
{"file:////path/", "file", NULL, NULL, NULL, -1, "/path/", NULL, NULL},
{"file:////path/f.txt", "file", NULL, NULL, NULL, -1, "/path/f.txt", NULL, NULL},
// Schemeless URLs
{"path/f.txt", NULL, NULL, NULL, NULL, -1, "path/f.txt", NULL, NULL},
{"path:80/f.txt", "path", NULL, NULL, NULL, -1, "80/f.txt", NULL, NULL},
{"path/f.txt:80", "path/f.txt",NULL, NULL, NULL, -1, "80", NULL, NULL}, // Wrong.
{"/path/f.txt", NULL, NULL, NULL, NULL, -1, "/path/f.txt", NULL, NULL},
{"/path:80/f.txt", NULL, NULL, NULL, NULL, -1, "/path:80/f.txt",NULL, NULL},
{"/path/f.txt:80", NULL, NULL, NULL, NULL, -1, "/path/f.txt:80",NULL, NULL},
{"//server/f.txt", NULL, NULL, NULL, "server", -1, "/f.txt", NULL, NULL},
{"//server:80/f.txt", NULL, NULL, NULL, "server:80",-1, "/f.txt", NULL, NULL},
{"//server/f.txt:80", NULL, NULL, NULL, "server", -1, "/f.txt:80", NULL, NULL},
{"///path/f.txt", NULL, NULL, NULL, NULL, -1, "/path/f.txt", NULL, NULL},
{"///path:80/f.txt", NULL, NULL, NULL, NULL, -1, "/path:80/f.txt",NULL, NULL},
{"///path/f.txt:80", NULL, NULL, NULL, NULL, -1, "/path/f.txt:80",NULL, NULL},
{"////path/f.txt", NULL, NULL, NULL, NULL, -1, "/path/f.txt", NULL, NULL},
{"////path:80/f.txt", NULL, NULL, NULL, NULL, -1, "/path:80/f.txt",NULL, NULL},
{"////path/f.txt:80", NULL, NULL, NULL, NULL, -1, "/path/f.txt:80",NULL, NULL},
// Queries and refs are valid for file URLs as well.
{"file:///foo.html?#", "file", NULL, NULL, NULL, -1, "/foo.html", "", ""},
{"file:///foo.html?q=y#ref", "file", NULL, NULL, NULL, -1, "/foo.html", "q=y", "ref"},
#endif // WIN32
};
TEST(URLParser, ParseFileURL) {
// Declared outside for loop to try to catch cases in init() where we forget
// to reset something that is reset by the construtor.
Parsed parsed;
for (size_t i = 0; i < arraysize(file_cases); i++) {
const char* url = file_cases[i].input;
ParseFileURL(url, static_cast<int>(strlen(url)), &parsed);
int port = ParsePort(url, parsed.port);
EXPECT_TRUE(ComponentMatches(url, file_cases[i].scheme, parsed.scheme))
<< " for case #" << i << " [" << url << "] "
<< parsed.scheme.begin << ", " << parsed.scheme.len;
EXPECT_TRUE(ComponentMatches(url, file_cases[i].username, parsed.username))
<< " for case #" << i << " [" << url << "] "
<< parsed.username.begin << ", " << parsed.username.len;
EXPECT_TRUE(ComponentMatches(url, file_cases[i].password, parsed.password))
<< " for case #" << i << " [" << url << "] "
<< parsed.password.begin << ", " << parsed.password.len;
EXPECT_TRUE(ComponentMatches(url, file_cases[i].host, parsed.host))
<< " for case #" << i << " [" << url << "] "
<< parsed.host.begin << ", " << parsed.host.len;
EXPECT_EQ(file_cases[i].port, port)
<< " for case #" << i << " [ " << url << "] " << port;
EXPECT_TRUE(ComponentMatches(url, file_cases[i].path, parsed.path))
<< " for case #" << i << " [" << url << "] "
<< parsed.path.begin << ", " << parsed.path.len;
EXPECT_TRUE(ComponentMatches(url, file_cases[i].query, parsed.query))
<< " for case #" << i << " [" << url << "] "
<< parsed.query.begin << ", " << parsed.query.len;
EXPECT_TRUE(ComponentMatches(url, file_cases[i].ref, parsed.ref))
<< " for case #" << i << " [ "<< url << "] "
<< parsed.query.begin << ", " << parsed.scheme.len;
}
}
TEST(URLParser, ExtractFileName) {
struct FileCase {
const char* input;
const char* expected;
} file_cases[] = {
{"http://www.google.com", NULL},
{"http://www.google.com/", ""},
{"http://www.google.com/search", "search"},
{"http://www.google.com/search/", ""},
{"http://www.google.com/foo/bar.html?baz=22", "bar.html"},
{"http://www.google.com/foo/bar.html#ref", "bar.html"},
{"http://www.google.com/search/;param", ""},
{"http://www.google.com/foo/bar.html;param#ref", "bar.html"},
{"http://www.google.com/foo/bar.html;foo;param#ref", "bar.html;foo"},
{"http://www.google.com/foo/bar.html?query#ref", "bar.html"},
};
for (size_t i = 0; i < arraysize(file_cases); i++) {
const char* url = file_cases[i].input;
int len = static_cast<int>(strlen(url));
Parsed parsed;
ParseStandardURL(url, len, &parsed);
Component file_name;
ExtractFileName(url, parsed.path, &file_name);
EXPECT_TRUE(ComponentMatches(url, file_cases[i].expected, file_name));
}
}
// Returns true if the parameter with index |parameter| in the given URL's
// query string. The expected key can be NULL to indicate no such key index
// should exist. The parameter number is 1-based.
static bool NthParameterIs(const char* url,
int parameter,
const char* expected_key,
const char* expected_value) {
Parsed parsed;
ParseStandardURL(url, static_cast<int>(strlen(url)), &parsed);
Component query = parsed.query;
for (int i = 1; i <= parameter; i++) {
Component key, value;
if (!ExtractQueryKeyValue(url, &query, &key, &value)) {
if (parameter >= i && !expected_key)
return true; // Expected nonexistant key, got one.
return false; // Not enough keys.
}
if (i == parameter) {
if (!expected_key)
return false;
if (strncmp(&url[key.begin], expected_key, key.len) != 0)
return false;
if (strncmp(&url[value.begin], expected_value, value.len) != 0)
return false;
return true;
}
}
return expected_key == NULL; // We didn't find that many parameters.
}
TEST(URLParser, ExtractQueryKeyValue) {
EXPECT_TRUE(NthParameterIs("http://www.google.com", 1, NULL, NULL));
// Basic case.
char a[] = "http://www.google.com?arg1=1&arg2=2&bar";
EXPECT_TRUE(NthParameterIs(a, 1, "arg1", "1"));
EXPECT_TRUE(NthParameterIs(a, 2, "arg2", "2"));
EXPECT_TRUE(NthParameterIs(a, 3, "bar", ""));
EXPECT_TRUE(NthParameterIs(a, 4, NULL, NULL));
// Empty param at the end.
char b[] = "http://www.google.com?foo=bar&";
EXPECT_TRUE(NthParameterIs(b, 1, "foo", "bar"));
EXPECT_TRUE(NthParameterIs(b, 2, NULL, NULL));
// Empty param at the beginning.
char c[] = "http://www.google.com?&foo=bar";
EXPECT_TRUE(NthParameterIs(c, 1, "", ""));
EXPECT_TRUE(NthParameterIs(c, 2, "foo", "bar"));
EXPECT_TRUE(NthParameterIs(c, 3, NULL, NULL));
// Empty key with value.
char d[] = "http://www.google.com?=foo";
EXPECT_TRUE(NthParameterIs(d, 1, "", "foo"));
EXPECT_TRUE(NthParameterIs(d, 2, NULL, NULL));
// Empty value with key.
char e[] = "http://www.google.com?foo=";
EXPECT_TRUE(NthParameterIs(e, 1, "foo", ""));
EXPECT_TRUE(NthParameterIs(e, 2, NULL, NULL));
// Empty key and values.
char f[] = "http://www.google.com?&&==&=";
EXPECT_TRUE(NthParameterIs(f, 1, "", ""));
EXPECT_TRUE(NthParameterIs(f, 2, "", ""));
EXPECT_TRUE(NthParameterIs(f, 3, "", "="));
EXPECT_TRUE(NthParameterIs(f, 4, "", ""));
EXPECT_TRUE(NthParameterIs(f, 5, NULL, NULL));
}
// MailtoURL --------------------------------------------------------------------
static MailtoURLParseCase mailto_cases[] = {
//|input |scheme |path |query
{"mailto:foo@gmail.com", "mailto", "foo@gmail.com", NULL},
{" mailto: to \t", "mailto", " to", NULL},
{"mailto:addr1%2C%20addr2 ", "mailto", "addr1%2C%20addr2", NULL},
{"Mailto:addr1, addr2 ", "Mailto", "addr1, addr2", NULL},
{"mailto:addr1:addr2 ", "mailto", "addr1:addr2", NULL},
{"mailto:?to=addr1,addr2", "mailto", NULL, "to=addr1,addr2"},
{"mailto:?to=addr1%2C%20addr2", "mailto", NULL, "to=addr1%2C%20addr2"},
{"mailto:addr1?to=addr2", "mailto", "addr1", "to=addr2"},
{"mailto:?body=#foobar#", "mailto", NULL, "body=#foobar#",},
{"mailto:#?body=#foobar#", "mailto", "#", "body=#foobar#"},
};
TEST(URLParser, MailtoUrl) {
// Declared outside for loop to try to catch cases in init() where we forget
// to reset something that is reset by the construtor.
Parsed parsed;
for (size_t i = 0; i < arraysize(mailto_cases); ++i) {
const char* url = mailto_cases[i].input;
ParseMailtoURL(url, static_cast<int>(strlen(url)), &parsed);
int port = ParsePort(url, parsed.port);
EXPECT_TRUE(ComponentMatches(url, mailto_cases[i].scheme, parsed.scheme));
EXPECT_TRUE(ComponentMatches(url, mailto_cases[i].path, parsed.path));
EXPECT_TRUE(ComponentMatches(url, mailto_cases[i].query, parsed.query));
EXPECT_EQ(PORT_UNSPECIFIED, port);
// The remaining components are never used for mailto urls.
ExpectInvalidComponent(parsed.username);
ExpectInvalidComponent(parsed.password);
ExpectInvalidComponent(parsed.port);
ExpectInvalidComponent(parsed.ref);
}
}
// Various incarnations of filesystem URLs.
static FileSystemURLParseCase filesystem_cases[] = {
// Regular URL with all the parts
{"filesystem:http://user:pass@foo:21/temporary/bar;par?b#c", "http", "user", "pass", "foo", 21, "/temporary", "/bar;par", "b", "c"},
{"filesystem:https://foo/persistent/bar;par/", "https", NULL, NULL, "foo", -1, "/persistent", "/bar;par/", NULL, NULL},
{"filesystem:file:///persistent/bar;par/", "file", NULL, NULL, NULL, -1, "/persistent", "/bar;par/", NULL, NULL},
{"filesystem:file:///persistent/bar;par/?query#ref", "file", NULL, NULL, NULL, -1, "/persistent", "/bar;par/", "query", "ref"},
{"filesystem:file:///persistent", "file", NULL, NULL, NULL, -1, "/persistent", "", NULL, NULL},
};
TEST(URLParser, FileSystemURL) {
// Declared outside for loop to try to catch cases in init() where we forget
// to reset something that is reset by the construtor.
Parsed parsed;
for (size_t i = 0; i < arraysize(filesystem_cases); i++) {
const FileSystemURLParseCase* parsecase = &filesystem_cases[i];
const char* url = parsecase->input;
ParseFileSystemURL(url, static_cast<int>(strlen(url)), &parsed);
EXPECT_TRUE(ComponentMatches(url, "filesystem", parsed.scheme));
EXPECT_EQ(!parsecase->inner_scheme, !parsed.inner_parsed());
// Only check the inner_parsed if there is one.
if (parsed.inner_parsed()) {
EXPECT_TRUE(ComponentMatches(url, parsecase->inner_scheme,
parsed.inner_parsed()->scheme));
EXPECT_TRUE(ComponentMatches(url, parsecase->inner_username,
parsed.inner_parsed()->username));
EXPECT_TRUE(ComponentMatches(url, parsecase->inner_password,
parsed.inner_parsed()->password));
EXPECT_TRUE(ComponentMatches(url, parsecase->inner_host,
parsed.inner_parsed()->host));
int port = ParsePort(url, parsed.inner_parsed()->port);
EXPECT_EQ(parsecase->inner_port, port);
// The remaining components are never used for filesystem urls.
ExpectInvalidComponent(parsed.inner_parsed()->query);
ExpectInvalidComponent(parsed.inner_parsed()->ref);
}
EXPECT_TRUE(ComponentMatches(url, parsecase->path, parsed.path));
EXPECT_TRUE(ComponentMatches(url, parsecase->query, parsed.query));
EXPECT_TRUE(ComponentMatches(url, parsecase->ref, parsed.ref));
// The remaining components are never used for filesystem urls.
ExpectInvalidComponent(parsed.username);
ExpectInvalidComponent(parsed.password);
ExpectInvalidComponent(parsed.host);
ExpectInvalidComponent(parsed.port);
}
}
} // namespace
} // namespace url