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February 7, 2012 01:30
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tests for joyent/http-parser http_parser_parse_url()
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/* | |
* Copyright (c) 2012 David Gwynne <[email protected]> | |
* | |
* Permission to use, copy, modify, and distribute this software for any | |
* purpose with or without fee is hereby granted, provided that the above | |
* copyright notice and this permission notice appear in all copies. | |
* | |
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | |
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | |
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | |
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
*/ | |
#include "http_parser.h" | |
#include <stdlib.h> | |
#include <assert.h> | |
#include <stdio.h> | |
#include <stdlib.h> /* rand */ | |
#include <string.h> | |
#include <stdarg.h> | |
struct url_test { | |
struct http_parser_url u; | |
char *name; | |
char *url; | |
int is_connect; | |
int rv; | |
}; | |
#if 0 | |
/* for reference... */ | |
enum http_parser_url_fields | |
{ UF_SCHEMA = 0 | |
, UF_HOST = 1 | |
, UF_PORT = 2 | |
, UF_PATH = 3 | |
, UF_QUERY = 4 | |
, UF_FRAGMENT = 5 | |
, UF_MAX = 6 | |
}; | |
struct http_parser_url { | |
uint16_t field_set; /* Bitmask of (1 << UF_*) values */ | |
uint16_t port; /* Converted UF_PORT string */ | |
struct { | |
uint16_t off; /* Offset into buffer in which field starts */ | |
uint16_t len; /* Length of run in buffer */ | |
} field_data[UF_MAX]; | |
}; | |
#endif | |
struct url_test tests[] = { { | |
{ | |
(1 << UF_SCHEMA) | (1 << UF_HOST) | (1 << UF_PATH), | |
0, | |
{ | |
{ 0, 4 }, /* UF_SCHEMA */ | |
{ 7, 8 }, /* UF_HOST */ | |
{ 0, 0 }, /* UF_PORT */ | |
{ 15, 1 }, /* UF_PATH */ | |
{ 0, 0 }, /* UF_QUERY */ | |
{ 0, 0 } /* UF_FRAGMENT */ | |
} | |
}, | |
"proxy request", | |
"http://hostname/", 0, | |
0 | |
}, { | |
{ | |
(1 << UF_HOST) | (1 << UF_PORT), | |
8080, | |
{ | |
{ 0, 0 }, /* UF_SCHEMA */ | |
{ 0, 8 }, /* UF_HOST */ | |
{ 9, 4 }, /* UF_PORT */ | |
{ 0, 0 }, /* UF_PATH */ | |
{ 0, 0 }, /* UF_QUERY */ | |
{ 0, 0 } /* UF_FRAGMENT */ | |
} | |
}, | |
"connect url", | |
"hostname:8080", 1, | |
0 | |
}, { | |
{ | |
(1 << UF_PATH), | |
0, | |
{ | |
{ 0, 0 }, /* UF_SCHEMA */ | |
{ 0, 0 }, /* UF_HOST */ | |
{ 0, 0 }, /* UF_PORT */ | |
{ 0, 5 }, /* UF_PATH */ | |
{ 0, 0 }, /* UF_QUERY */ | |
{ 0, 0 } /* UF_FRAGMENT */ | |
} | |
}, | |
"plain path", | |
"/test", 0, | |
0 | |
} }; | |
void | |
dump_url(const char *url, struct http_parser_url *u) | |
{ | |
char part[512]; | |
int i; | |
printf("\tfields: 0x%x, port: %u\n", u->field_set, u->port); | |
for (i = 0; i < UF_MAX; i++) { | |
if (u->field_set & (1 << i)) { | |
memcpy(part, url + u->field_data[i].off, | |
u->field_data[i].len); | |
part[u->field_data[i].len] = '\0'; | |
} else | |
part[0] = '\0'; | |
printf("\tfield %u: off: %u len: %u part: \"%s\"\n", i, | |
u->field_data[i].off, u->field_data[i].len, part); | |
} | |
} | |
int | |
main(void) //int argc, char *argv[]) | |
{ | |
struct http_parser_url u; | |
struct url_test *test; | |
u_int i; | |
int rv; | |
for (i = 0; i < (sizeof(tests) / sizeof(tests[0])); i++) { | |
test = &tests[i]; | |
memset(&u, 0, sizeof(u)); | |
rv = http_parser_parse_url(test->url, strlen(test->url), | |
test->is_connect, &u); | |
if (test->rv == 0) { | |
if (rv != 0) { | |
printf("\"%s\" failed, unexpected rv %d\n", | |
test->name, rv); | |
exit(1); | |
} | |
if (memcmp(&u, &test->u, sizeof(u)) != 0) { | |
printf("\"%s\" failed, bad u\n", test->name); | |
printf("target u:\n"); | |
dump_url(test->url, &test->u); | |
printf("result u:\n"); | |
dump_url(test->url, &u); | |
exit(1); | |
} | |
} | |
} | |
return (0); | |
} |
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