/
util_test.cc
443 lines (378 loc) · 15.1 KB
/
util_test.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
/*
* nghttp2 - HTTP/2 C Library
*
* Copyright (c) 2013 Tatsuhiro Tsujikawa
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include "util_test.h"
#include <cstring>
#include <iostream>
#include <CUnit/CUnit.h>
#include <nghttp2/nghttp2.h>
#include "util.h"
#include "template.h"
using namespace nghttp2;
namespace shrpx {
void test_util_streq(void) {
CU_ASSERT(util::streq("alpha", "alpha", 5));
CU_ASSERT(util::streq("alpha", "alphabravo", 5));
CU_ASSERT(!util::streq("alpha", "alphabravo", 6));
CU_ASSERT(!util::streq("alphabravo", "alpha", 5));
CU_ASSERT(!util::streq("alpha", "alphA", 5));
CU_ASSERT(!util::streq("", "a", 1));
CU_ASSERT(util::streq("", "", 0));
CU_ASSERT(!util::streq("alpha", "", 0));
CU_ASSERT(util::streq("alpha", 5, "alpha", 5));
CU_ASSERT(!util::streq("alpha", 4, "alpha", 5));
CU_ASSERT(!util::streq("alpha", 5, "alpha", 4));
CU_ASSERT(!util::streq("alpha", 5, "alphA", 5));
char *a = nullptr;
char *b = nullptr;
CU_ASSERT(util::streq(a, 0, b, 0));
CU_ASSERT(util::streq_l("alpha", "alpha", 5));
CU_ASSERT(util::streq_l("alpha", "alphabravo", 5));
CU_ASSERT(!util::streq_l("alpha", "alphabravo", 6));
CU_ASSERT(!util::streq_l("alphabravo", "alpha", 5));
CU_ASSERT(!util::streq_l("alpha", "alphA", 5));
CU_ASSERT(!util::streq_l("", "a", 1));
CU_ASSERT(util::streq_l("", "", 0));
CU_ASSERT(!util::streq_l("alpha", "", 0));
}
void test_util_strieq(void) {
CU_ASSERT(util::strieq(std::string("alpha"), std::string("alpha")));
CU_ASSERT(util::strieq(std::string("alpha"), std::string("AlPhA")));
CU_ASSERT(util::strieq(std::string(), std::string()));
CU_ASSERT(!util::strieq(std::string("alpha"), std::string("AlPhA ")));
CU_ASSERT(!util::strieq(std::string(), std::string("AlPhA ")));
CU_ASSERT(util::strieq("alpha", "alpha", 5));
CU_ASSERT(util::strieq("alpha", "AlPhA", 5));
CU_ASSERT(util::strieq("", static_cast<const char *>(nullptr), 0));
CU_ASSERT(!util::strieq("alpha", "AlPhA ", 6));
CU_ASSERT(!util::strieq("", "AlPhA ", 6));
CU_ASSERT(util::strieq("alpha", "alpha"));
CU_ASSERT(util::strieq("alpha", "AlPhA"));
CU_ASSERT(util::strieq("", ""));
CU_ASSERT(!util::strieq("alpha", "AlPhA "));
CU_ASSERT(!util::strieq("", "AlPhA "));
CU_ASSERT(util::strieq_l("alpha", "alpha", 5));
CU_ASSERT(util::strieq_l("alpha", "AlPhA", 5));
CU_ASSERT(util::strieq_l("", static_cast<const char *>(nullptr), 0));
CU_ASSERT(!util::strieq_l("alpha", "AlPhA ", 6));
CU_ASSERT(!util::strieq_l("", "AlPhA ", 6));
CU_ASSERT(util::strieq_l("alpha", "alpha"));
CU_ASSERT(util::strieq_l("alpha", "AlPhA"));
CU_ASSERT(util::strieq_l("", ""));
CU_ASSERT(!util::strieq_l("alpha", "AlPhA "));
CU_ASSERT(!util::strieq_l("", "AlPhA "));
}
void test_util_inp_strlower(void) {
std::string a("alPha");
util::inp_strlower(a);
CU_ASSERT("alpha" == a);
a = "ALPHA123BRAVO";
util::inp_strlower(a);
CU_ASSERT("alpha123bravo" == a);
a = "";
util::inp_strlower(a);
CU_ASSERT("" == a);
}
void test_util_to_base64(void) {
std::string x = "AAA--B_";
util::to_base64(x);
CU_ASSERT("AAA++B/=" == x);
x = "AAA--B_B";
util::to_base64(x);
CU_ASSERT("AAA++B/B" == x);
}
void test_util_to_token68(void) {
std::string x = "AAA++B/=";
util::to_token68(x);
CU_ASSERT("AAA--B_" == x);
x = "AAA++B/B";
util::to_token68(x);
CU_ASSERT("AAA--B_B" == x);
}
void test_util_percent_encode_token(void) {
CU_ASSERT("h2" == util::percent_encode_token("h2"));
CU_ASSERT("h3~" == util::percent_encode_token("h3~"));
CU_ASSERT("100%25" == util::percent_encode_token("100%"));
CU_ASSERT("http%202" == util::percent_encode_token("http 2"));
}
void test_util_percent_encode_path(void) {
CU_ASSERT("/foo1/bar%3F&/%0A" == util::percent_encode_path("/foo1/bar?&/"
"\x0a"));
}
void test_util_percent_decode(void) {
{
std::string s = "%66%6F%6f%62%61%72";
CU_ASSERT("foobar" == util::percent_decode(std::begin(s), std::end(s)));
}
{
std::string s = "%66%6";
CU_ASSERT("f%6" == util::percent_decode(std::begin(s), std::end(s)));
}
{
std::string s = "%66%";
CU_ASSERT("f%" == util::percent_decode(std::begin(s), std::end(s)));
}
}
void test_util_quote_string(void) {
CU_ASSERT("alpha" == util::quote_string("alpha"));
CU_ASSERT("" == util::quote_string(""));
CU_ASSERT("\\\"alpha\\\"" == util::quote_string("\"alpha\""));
}
void test_util_utox(void) {
CU_ASSERT("0" == util::utox(0));
CU_ASSERT("1" == util::utox(1));
CU_ASSERT("F" == util::utox(15));
CU_ASSERT("10" == util::utox(16));
CU_ASSERT("3B9ACA07" == util::utox(1000000007));
CU_ASSERT("100000000" == util::utox(1LL << 32));
}
void test_util_http_date(void) {
CU_ASSERT("Thu, 01 Jan 1970 00:00:00 GMT" == util::http_date(0));
CU_ASSERT("Wed, 29 Feb 2012 09:15:16 GMT" == util::http_date(1330506916));
}
void test_util_select_h2(void) {
const unsigned char *out = NULL;
unsigned char outlen = 0;
// Check single entry and select it.
const unsigned char t1[] = "\x2h2";
CU_ASSERT(util::select_h2(&out, &outlen, t1, sizeof(t1) - 1));
CU_ASSERT(
memcmp(NGHTTP2_PROTO_VERSION_ID, out, NGHTTP2_PROTO_VERSION_ID_LEN) == 0);
CU_ASSERT(NGHTTP2_PROTO_VERSION_ID_LEN == outlen);
out = NULL;
outlen = 0;
// Check the case where id is correct but length is invalid and too
// long.
const unsigned char t2[] = "\x6h2-14";
CU_ASSERT(!util::select_h2(&out, &outlen, t2, sizeof(t2) - 1));
// Check the case where h2 is located after bogus ID.
const unsigned char t3[] = "\x2h3\x2h2";
CU_ASSERT(util::select_h2(&out, &outlen, t3, sizeof(t3) - 1));
CU_ASSERT(
memcmp(NGHTTP2_PROTO_VERSION_ID, out, NGHTTP2_PROTO_VERSION_ID_LEN) == 0);
CU_ASSERT(NGHTTP2_PROTO_VERSION_ID_LEN == outlen);
out = NULL;
outlen = 0;
// Check the case that last entry's length is invalid and too long.
const unsigned char t4[] = "\x2h3\x6h2-14";
CU_ASSERT(!util::select_h2(&out, &outlen, t4, sizeof(t4) - 1));
// Check the case that all entries are not supported.
const unsigned char t5[] = "\x2h3\x2h4";
CU_ASSERT(!util::select_h2(&out, &outlen, t5, sizeof(t5) - 1));
// Check the case where 2 values are eligible, but last one is
// picked up because it has precedence over the other.
const unsigned char t6[] = "\x5h2-14\x5h2-16";
CU_ASSERT(util::select_h2(&out, &outlen, t6, sizeof(t6) - 1));
CU_ASSERT(memcmp(NGHTTP2_H2_16, out, str_size(NGHTTP2_H2_16)) == 0);
CU_ASSERT(str_size(NGHTTP2_H2_16) == outlen);
}
void test_util_ipv6_numeric_addr(void) {
CU_ASSERT(util::ipv6_numeric_addr("::1"));
CU_ASSERT(util::ipv6_numeric_addr("2001:0db8:85a3:0042:1000:8a2e:0370:7334"));
// IPv4
CU_ASSERT(!util::ipv6_numeric_addr("127.0.0.1"));
// not numeric address
CU_ASSERT(!util::ipv6_numeric_addr("localhost"));
}
void test_util_utos_with_unit(void) {
CU_ASSERT("0" == util::utos_with_unit(0));
CU_ASSERT("1023" == util::utos_with_unit(1023));
CU_ASSERT("1K" == util::utos_with_unit(1024));
CU_ASSERT("1K" == util::utos_with_unit(1025));
CU_ASSERT("1M" == util::utos_with_unit(1 << 20));
CU_ASSERT("1G" == util::utos_with_unit(1 << 30));
CU_ASSERT("1024G" == util::utos_with_unit(1LL << 40));
}
void test_util_utos_with_funit(void) {
CU_ASSERT("0" == util::utos_with_funit(0));
CU_ASSERT("1023" == util::utos_with_funit(1023));
CU_ASSERT("1.00K" == util::utos_with_funit(1024));
CU_ASSERT("1.00K" == util::utos_with_funit(1025));
CU_ASSERT("1.09K" == util::utos_with_funit(1119));
CU_ASSERT("1.27K" == util::utos_with_funit(1300));
CU_ASSERT("1.00M" == util::utos_with_funit(1 << 20));
CU_ASSERT("1.18M" == util::utos_with_funit(1234567));
CU_ASSERT("1.00G" == util::utos_with_funit(1 << 30));
CU_ASSERT("4492450797.23G" == util::utos_with_funit(4823732313248234343LL));
CU_ASSERT("1024.00G" == util::utos_with_funit(1LL << 40));
}
void test_util_parse_uint_with_unit(void) {
CU_ASSERT(0 == util::parse_uint_with_unit("0"));
CU_ASSERT(1023 == util::parse_uint_with_unit("1023"));
CU_ASSERT(1024 == util::parse_uint_with_unit("1k"));
CU_ASSERT(2048 == util::parse_uint_with_unit("2K"));
CU_ASSERT(1 << 20 == util::parse_uint_with_unit("1m"));
CU_ASSERT(1 << 21 == util::parse_uint_with_unit("2M"));
CU_ASSERT(1 << 30 == util::parse_uint_with_unit("1g"));
CU_ASSERT(1LL << 31 == util::parse_uint_with_unit("2G"));
CU_ASSERT(9223372036854775807LL ==
util::parse_uint_with_unit("9223372036854775807"));
// check overflow case
CU_ASSERT(-1 == util::parse_uint_with_unit("9223372036854775808"));
CU_ASSERT(-1 == util::parse_uint_with_unit("10000000000000000000"));
CU_ASSERT(-1 == util::parse_uint_with_unit("9223372036854775807G"));
// bad characters
CU_ASSERT(-1 == util::parse_uint_with_unit("1.1"));
CU_ASSERT(-1 == util::parse_uint_with_unit("1a"));
CU_ASSERT(-1 == util::parse_uint_with_unit("a1"));
CU_ASSERT(-1 == util::parse_uint_with_unit("1T"));
CU_ASSERT(-1 == util::parse_uint_with_unit(""));
}
void test_util_parse_uint(void) {
CU_ASSERT(0 == util::parse_uint("0"));
CU_ASSERT(1023 == util::parse_uint("1023"));
CU_ASSERT(-1 == util::parse_uint("1k"));
CU_ASSERT(9223372036854775807LL == util::parse_uint("9223372036854775807"));
// check overflow case
CU_ASSERT(-1 == util::parse_uint("9223372036854775808"));
CU_ASSERT(-1 == util::parse_uint("10000000000000000000"));
// bad characters
CU_ASSERT(-1 == util::parse_uint("1.1"));
CU_ASSERT(-1 == util::parse_uint("1a"));
CU_ASSERT(-1 == util::parse_uint("a1"));
CU_ASSERT(-1 == util::parse_uint("1T"));
CU_ASSERT(-1 == util::parse_uint(""));
}
void test_util_parse_duration_with_unit(void) {
CU_ASSERT(0. == util::parse_duration_with_unit("0"));
CU_ASSERT(123. == util::parse_duration_with_unit("123"));
CU_ASSERT(123. == util::parse_duration_with_unit("123s"));
CU_ASSERT(0.500 == util::parse_duration_with_unit("500ms"));
CU_ASSERT(123. == util::parse_duration_with_unit("123S"));
CU_ASSERT(0.500 == util::parse_duration_with_unit("500MS"));
CU_ASSERT(180 == util::parse_duration_with_unit("3m"));
CU_ASSERT(3600 * 5 == util::parse_duration_with_unit("5h"));
auto err = std::numeric_limits<double>::infinity();
// check overflow case
CU_ASSERT(err == util::parse_duration_with_unit("9223372036854775808"));
// bad characters
CU_ASSERT(err == util::parse_duration_with_unit("0u"));
CU_ASSERT(err == util::parse_duration_with_unit("0xs"));
CU_ASSERT(err == util::parse_duration_with_unit("0mt"));
CU_ASSERT(err == util::parse_duration_with_unit("0mss"));
CU_ASSERT(err == util::parse_duration_with_unit("s"));
CU_ASSERT(err == util::parse_duration_with_unit("ms"));
}
void test_util_duration_str(void) {
CU_ASSERT("0" == util::duration_str(0.));
CU_ASSERT("1s" == util::duration_str(1.));
CU_ASSERT("500ms" == util::duration_str(0.5));
CU_ASSERT("1500ms" == util::duration_str(1.5));
CU_ASSERT("2m" == util::duration_str(120.));
CU_ASSERT("121s" == util::duration_str(121.));
CU_ASSERT("1h" == util::duration_str(3600.));
}
void test_util_format_duration(void) {
CU_ASSERT("0us" == util::format_duration(std::chrono::microseconds(0)));
CU_ASSERT("999us" == util::format_duration(std::chrono::microseconds(999)));
CU_ASSERT("1.00ms" == util::format_duration(std::chrono::microseconds(1000)));
CU_ASSERT("1.09ms" == util::format_duration(std::chrono::microseconds(1090)));
CU_ASSERT("1.01ms" == util::format_duration(std::chrono::microseconds(1009)));
CU_ASSERT("999.99ms" ==
util::format_duration(std::chrono::microseconds(999990)));
CU_ASSERT("1.00s" ==
util::format_duration(std::chrono::microseconds(1000000)));
CU_ASSERT("1.05s" ==
util::format_duration(std::chrono::microseconds(1050000)));
}
void test_util_starts_with(void) {
CU_ASSERT(util::startsWith("foo", "foo"));
CU_ASSERT(util::startsWith("fooo", "foo"));
CU_ASSERT(util::startsWith("ofoo", ""));
CU_ASSERT(!util::startsWith("ofoo", "foo"));
CU_ASSERT(util::istartsWith("FOO", "fOO"));
CU_ASSERT(util::startsWith("ofoo", ""));
CU_ASSERT(util::istartsWith("fOOo", "Foo"));
CU_ASSERT(!util::istartsWith("ofoo", "foo"));
}
void test_util_ends_with(void) {
CU_ASSERT(util::endsWith("foo", "foo"));
CU_ASSERT(util::endsWith("foo", ""));
CU_ASSERT(util::endsWith("ofoo", "foo"));
CU_ASSERT(!util::endsWith("ofoo", "fo"));
CU_ASSERT(util::iendsWith("fOo", "Foo"));
CU_ASSERT(util::iendsWith("foo", ""));
CU_ASSERT(util::iendsWith("oFoo", "fOO"));
CU_ASSERT(!util::iendsWith("ofoo", "fo"));
}
void test_util_parse_http_date(void) {
CU_ASSERT(1001939696 ==
util::parse_http_date("Mon, 1 Oct 2001 12:34:56 GMT"));
}
void test_util_localtime_date(void) {
auto tz = getenv("TZ");
if (tz) {
tz = strdup(tz);
}
setenv("TZ", ":Pacific/Auckland", 1);
tzset();
CU_ASSERT_STRING_EQUAL("02/Oct/2001:00:34:56 +1200",
util::common_log_date(1001939696).c_str());
CU_ASSERT_STRING_EQUAL("2001-10-02T00:34:56.123+12:00",
util::iso8601_date(1001939696000LL + 123).c_str());
if (tz) {
setenv("TZ", tz, 1);
} else {
unsetenv("TZ");
}
tzset();
}
void test_util_get_uint64(void) {
{
auto v = std::array<unsigned char, 8>{
{0x01, 0x12, 0x34, 0x56, 0xff, 0x9a, 0xab, 0xbc}};
auto n = util::get_uint64(v.data());
CU_ASSERT(0x01123456ff9aabbcULL == n);
}
{
auto v = std::array<unsigned char, 8>{
{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}};
auto n = util::get_uint64(v.data());
CU_ASSERT(0xffffffffffffffffULL == n);
}
}
void test_util_parse_config_str_list(void) {
auto res = util::parse_config_str_list("a");
CU_ASSERT(1 == res.size());
CU_ASSERT("a" == res[0]);
res = util::parse_config_str_list("a,");
CU_ASSERT(2 == res.size());
CU_ASSERT("a" == res[0]);
CU_ASSERT("" == res[1]);
res = util::parse_config_str_list(":a::", ':');
CU_ASSERT(4 == res.size());
CU_ASSERT("" == res[0]);
CU_ASSERT("a" == res[1]);
CU_ASSERT("" == res[2]);
CU_ASSERT("" == res[3]);
res = util::parse_config_str_list("");
CU_ASSERT(1 == res.size());
CU_ASSERT("" == res[0]);
res = util::parse_config_str_list("alpha,bravo,charlie");
CU_ASSERT(3 == res.size());
CU_ASSERT("alpha" == res[0]);
CU_ASSERT("bravo" == res[1]);
CU_ASSERT("charlie" == res[2]);
}
} // namespace shrpx