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nxt_http_parse_test.c
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nxt_http_parse_test.c
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/*
* Copyright (C) NGINX, Inc.
* Copyright (C) Valentin V. Bartenev
*/
#include <nxt_main.h>
#include "nxt_tests.h"
typedef struct {
nxt_str_t method;
nxt_str_t target;
nxt_str_t args;
u_char version[8];
/* target with "/." */
unsigned complex_target:1;
/* target with "%" */
unsigned quoted_target:1;
/* target with " " */
unsigned space_in_target:1;
} nxt_http_parse_test_request_line_t;
typedef struct {
nxt_int_t result;
unsigned discard_unsafe_fields:1;
} nxt_http_parse_test_fields_t;
typedef union {
void *pointer;
nxt_http_parse_test_fields_t fields;
nxt_http_parse_test_request_line_t request_line;
} nxt_http_parse_test_data_t;
typedef struct {
nxt_str_t request;
nxt_int_t result;
nxt_int_t (*handler)(nxt_http_request_parse_t *rp,
nxt_http_parse_test_data_t *data,
nxt_str_t *request, nxt_log_t *log);
nxt_http_parse_test_data_t data;
} nxt_http_parse_test_case_t;
static nxt_int_t nxt_http_parse_test_run(nxt_http_request_parse_t *rp,
nxt_str_t *request);
static nxt_int_t nxt_http_parse_test_bench(nxt_thread_t *thr,
nxt_str_t *request, nxt_lvlhsh_t *hash, const char *name, nxt_uint_t n);
static nxt_int_t nxt_http_parse_test_request_line(nxt_http_request_parse_t *rp,
nxt_http_parse_test_data_t *data,
nxt_str_t *request, nxt_log_t *log);
static nxt_int_t nxt_http_parse_test_fields(nxt_http_request_parse_t *rp,
nxt_http_parse_test_data_t *data, nxt_str_t *request, nxt_log_t *log);
static nxt_int_t nxt_http_test_header_return(void *ctx, nxt_http_field_t *field,
uintptr_t data);
static nxt_http_parse_test_case_t nxt_http_test_cases[] = {
{
nxt_string("GET / HTTP/1.0\r\n\r\n"),
NXT_DONE,
&nxt_http_parse_test_request_line,
{ .request_line = {
nxt_string("GET"),
nxt_string("/"),
nxt_null_string,
"HTTP/1.0",
0, 0, 0
}}
},
{
nxt_string("XXX-METHOD /d.ir/fi+le.ext?key=val HTTP/1.2\n\n"),
NXT_DONE,
&nxt_http_parse_test_request_line,
{ .request_line = {
nxt_string("XXX-METHOD"),
nxt_string("/d.ir/fi+le.ext?key=val"),
nxt_string("key=val"),
"HTTP/1.2",
0, 0, 0
}}
},
{
nxt_string("GET /di.r/? HTTP/1.0\r\n\r\n"),
NXT_DONE,
&nxt_http_parse_test_request_line,
{ .request_line = {
nxt_string("GET"),
nxt_string("/di.r/?"),
nxt_string(""),
"HTTP/1.0",
0, 0, 0
}}
},
{
nxt_string("GEt / HTTP/1.0\r\n\r\n"),
NXT_HTTP_PARSE_INVALID,
NULL, { NULL }
},
{
nxt_string("GET /\0 HTTP/1.0\r\n\r\n"),
NXT_HTTP_PARSE_INVALID,
NULL, { NULL }
},
{
nxt_string("GET /\r HTTP/1.0\r\n\r\n"),
NXT_HTTP_PARSE_INVALID,
NULL, { NULL }
},
{
nxt_string("GET /\n HTTP/1.0\r\n\r\n"),
NXT_HTTP_PARSE_INVALID,
NULL, { NULL }
},
{
nxt_string("GET / HTTP/1.0\r\r\n"),
NXT_HTTP_PARSE_INVALID,
NULL, { NULL }
},
{
nxt_string("GET / HTTP/2.0\r\n"),
NXT_HTTP_PARSE_UNSUPPORTED_VERSION,
NULL, { NULL }
},
{
nxt_string("GET /. HTTP/1.0\r\n\r\n"),
NXT_DONE,
&nxt_http_parse_test_request_line,
{ .request_line = {
nxt_string("GET"),
nxt_string("/."),
nxt_null_string,
"HTTP/1.0",
1, 0, 0
}}
},
{
nxt_string("GET /# HTTP/1.0\r\n\r\n"),
NXT_DONE,
&nxt_http_parse_test_request_line,
{ .request_line = {
nxt_string("GET"),
nxt_string("/#"),
nxt_null_string,
"HTTP/1.0",
1, 0, 0
}}
},
{
nxt_string("GET /?# HTTP/1.0\r\n\r\n"),
NXT_DONE,
&nxt_http_parse_test_request_line,
{ .request_line = {
nxt_string("GET"),
nxt_string("/?#"),
nxt_string(""),
"HTTP/1.0",
1, 0, 0
}}
},
{
nxt_string("GET // HTTP/1.0\r\n\r\n"),
NXT_DONE,
&nxt_http_parse_test_request_line,
{ .request_line = {
nxt_string("GET"),
nxt_string("//"),
nxt_null_string,
"HTTP/1.0",
1, 0, 0
}}
},
{
nxt_string("GET /%20 HTTP/1.0\r\n\r\n"),
NXT_DONE,
&nxt_http_parse_test_request_line,
{ .request_line = {
nxt_string("GET"),
nxt_string("/%20"),
nxt_null_string,
"HTTP/1.0",
0, 1, 0
}}
},
{
nxt_string("GET / a HTTP/1.0\r\n\r\n"),
NXT_DONE,
&nxt_http_parse_test_request_line,
{ .request_line = {
nxt_string("GET"),
nxt_string("/ a"),
nxt_null_string,
"HTTP/1.0",
0, 0, 1
}}
},
{
nxt_string("GET /na %20me.ext?args HTTP/1.0\r\n\r\n"),
NXT_DONE,
&nxt_http_parse_test_request_line,
{ .request_line = {
nxt_string("GET"),
nxt_string("/na %20me.ext?args"),
nxt_string("args"),
"HTTP/1.0",
0, 1, 1
}}
},
{
nxt_string("GET / HTTP/1.0 HTTP/1.1\r\n\r\n"),
NXT_DONE,
&nxt_http_parse_test_request_line,
{ .request_line = {
nxt_string("GET"),
nxt_string("/ HTTP/1.0"),
nxt_null_string,
"HTTP/1.1",
0, 0, 1
}}
},
{
nxt_string("GET / HTTP/1.1\r\n"
"Host: example.com\r\n\r\n"),
NXT_DONE,
NULL, { NULL }
},
{
nxt_string("GET / HTTP/1.1\r\n"
"Host:example.com \r\n\r\n"),
NXT_DONE,
NULL, { NULL }
},
{
nxt_string("GET / HTTP/1.1\r\n"
"Host:\r\n\r\n"),
NXT_DONE,
NULL, { NULL }
},
{
nxt_string("GET / HTTP/1.1\r\n"
"Host example.com\r\n\r\n"),
NXT_HTTP_PARSE_INVALID,
NULL, { NULL }
},
{
nxt_string("GET / HTTP/1.1\r\n"
":Host: example.com\r\n\r\n"),
NXT_HTTP_PARSE_INVALID,
NULL, { NULL }
},
{
nxt_string("GET / HTTP/1.1\r\n"
"Ho_st: example.com\r\n\r\n"),
NXT_DONE,
NULL, { NULL }
},
{
nxt_string("GET / HTTP/1.1\r\n"
"Ho\0st: example.com\r\n\r\n"),
NXT_HTTP_PARSE_INVALID,
NULL, { NULL }
},
{
nxt_string("GET / HTTP/1.1\r\n"
"Ho\rst: example.com\r\n\r\n"),
NXT_HTTP_PARSE_INVALID,
NULL, { NULL }
},
{
nxt_string("GET / HTTP/1.1\r\n"
"Ho\nst: example.com\r\n\r\n"),
NXT_HTTP_PARSE_INVALID,
NULL, { NULL }
},
{
nxt_string("GET / HTTP/1.1\r\n"
"Host : example.com\r\n\r\n"),
NXT_HTTP_PARSE_INVALID,
NULL, { NULL }
},
{
nxt_string("GET / HTTP/1.1\r\n"
"Host: exa\0mple.com\r\n\r\n"),
NXT_HTTP_PARSE_INVALID,
NULL, { NULL }
},
{
nxt_string("GET / HTTP/1.1\r\n"
"Host: exa\rmple.com\r\n\r\n"),
NXT_HTTP_PARSE_INVALID,
NULL, { NULL }
},
{
nxt_string("GET / HTTP/1.1\r\n"
"Host: exa\bmple.com\r\n\r\n"),
NXT_HTTP_PARSE_INVALID,
NULL, { NULL }
},
{
nxt_string("GET / HTTP/1.1\r\n"
"Host: пример.испытание\r\n\r\n"),
NXT_DONE,
NULL, { NULL }
},
{
nxt_string("GET / HTTP/1.1\r\n"
"Host: xn--e1afmkfd.xn--80akhbyknj4f\r\n\r\n"),
NXT_DONE,
NULL, { NULL }
},
{
nxt_string("GET / HTTP/1.1\r\n"
"Host: exa\nmple.com\r\n\r\n"),
NXT_HTTP_PARSE_INVALID,
NULL, { NULL }
},
{
nxt_string("GET / HTTP/1.1\r\n"
"Host: exa\tmple.com\r\n\r\n"),
NXT_DONE,
NULL, { NULL }
},
{
nxt_string("GET / HTTP/1.1\r\n"
"X-Unknown-Header: value\r\n"
"X-Good-Header: value\r\n"
"!#$%&'*+.^_`|~: skipped\r\n\r\n"),
NXT_DONE,
&nxt_http_parse_test_fields,
{ .fields = { NXT_OK, 1 } }
},
{
nxt_string("GET / HTTP/1.1\r\n"
"X-Good-Header: value\r\n"
"X-Unknown-Header: value\r\n"
"X-Bad-Header: value\r\n\r\n"),
NXT_DONE,
&nxt_http_parse_test_fields,
{ .fields = { NXT_ERROR, 1 } }
},
{
nxt_string("GET / HTTP/1.1\r\n"
"!#$%&'*+.^_`|~: allowed\r\n\r\n"),
NXT_DONE,
&nxt_http_parse_test_fields,
{ .fields = { NXT_ERROR, 0 } }
},
};
static nxt_http_field_proc_t nxt_http_test_fields[] = {
{ nxt_string("X-Bad-Header"),
&nxt_http_test_header_return,
NXT_ERROR },
{ nxt_string("X-Good-Header"),
&nxt_http_test_header_return,
NXT_OK },
{ nxt_string("!#$%&'*+.^_`|~"),
&nxt_http_test_header_return,
NXT_ERROR },
};
static nxt_lvlhsh_t nxt_http_test_fields_hash;
static nxt_http_field_proc_t nxt_http_test_bench_fields[] = {
{ nxt_string("Host"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("User-Agent"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("Accept"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("Accept-Encoding"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("Accept-Language"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("Connection"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("Content-Length"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("Content-Range"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("Content-Type"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("Cookie"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("Range"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("If-Range"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("Transfer-Encoding"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("Expect"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("Via"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("If-Modified-Since"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("If-Unmodified-Since"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("If-Match"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("If-None-Match"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("Referer"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("Date"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("Upgrade"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("Authorization"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("Keep-Alive"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("X-Forwarded-For"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("X-Forwarded-Host"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("X-Forwarded-Proto"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("X-Http-Method-Override"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("X-Real-IP"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("X-Request-ID"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("TE"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("Pragma"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("Cache-Control"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("Origin"),
&nxt_http_test_header_return, NXT_OK },
{ nxt_string("Upgrade-Insecure-Requests"),
&nxt_http_test_header_return, NXT_OK },
};
static nxt_str_t nxt_http_test_simple_request = nxt_string(
"GET /page HTTP/1.1\r\n"
"Host: example.com\r\n\r\n"
);
static nxt_str_t nxt_http_test_big_request = nxt_string(
"POST /path/to/very/interesting/article/on.this.site?arg1=value&arg2=value"
"2&very_big_arg=even_bigger_value HTTP/1.1\r\n"
"Host: www.example.com\r\n"
"User-Agent: Mozilla/5.0 (X11; Gentoo Linux x86_64; rv:42.0) Firefox/42.0"
"\r\n"
"Accept: text/html,application/json,application/xml;q=0.9,*/*;q=0.8\r\n"
"Accept-Language: ru-RU,ru;q=0.8,en-US;q=0.6,en;q=0.4\r\n"
"Accept-Encoding: gzip, deflate, br\r\n"
"If-Modified-Since: Wed, 31 Dec 1986 16:00:00 GMT\r\n"
"Referer: https://example.org/path/to/not-interesting/article.html\r\n"
"Cookie: name=value; name2=value2; some_big_cookie=iVBORw0KGgoAAAANSUhEUgA"
"AAEAAAABACAMAAACdt4HsAAAABGdBTUEAALGPC/xhBQAAAAFzUkdCAK7OHOkAAABmelRY"
"dFJhdyBwcm9maWxlIHR5cGUgZXhpZgAAeNptitsJgEAMBP9ThSWsZy6PcvKhcB1YvjEni"
"ODAwjAs7ec4aCmkEXc1cREk7OwtUgyTFRA3BU+vFPjS7gUI/p46Q0u2fP/1B7oA1Scbwk"
"nkf9gAAAAJcEhZcwAADsMAAA7DAcdvqGQAAACfUExURQwMDDw8PFBQUAICAhQUFAcHBxs"
"bGxEREQkJCTk5OTU1NSAgIFRUVB8fH0xMTCUlJVtbW0pKSikpKS8vL0BAQEZGRjMzM2Bg"
"YL6+vsDAwLS0tF1dXXJycrGxsWVlZWhoaKenp29vb6urq8TExHp6epSUlLu7u66urqOjo"
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"cvGoCit3GRpZ5VC0XZ1zpg6pb1AqLAhDD8L/AcHH1p8sEFAHAAAAAElFTkSuQmCC\r\n"
"Connection: keep-alive\r\n"
"Content-Length: 0\r\n"
"Upgrade-Insecure-Requests: 1\r\n"
"Pragma: no-cache\r\n"
"Cache-Control: no-cache\r\n"
"X-Forwarded-For: 192.0.2.0, 198.51.100.0, 203.0.113.0\r\n"
"\r\n"
);
nxt_int_t
nxt_http_parse_test(nxt_thread_t *thr)
{
nxt_mp_t *mp_temp;
nxt_int_t rc;
nxt_uint_t i, colls, lvl_colls;
nxt_lvlhsh_t hash;
nxt_http_request_parse_t rp;
nxt_http_parse_test_case_t *test;
nxt_thread_time_update(thr);
rc = nxt_http_fields_hash(&nxt_http_test_fields_hash,
nxt_http_test_fields,
nxt_nitems(nxt_http_test_fields));
if (rc != NXT_OK) {
return NXT_ERROR;
}
for (i = 0; i < nxt_nitems(nxt_http_test_cases); i++) {
test = &nxt_http_test_cases[i];
nxt_memzero(&rp, sizeof(nxt_http_request_parse_t));
mp_temp = nxt_mp_create(1024, 128, 256, 32);
if (mp_temp == NULL) {
return NXT_ERROR;
}
if (nxt_http_parse_request_init(&rp, mp_temp) != NXT_OK) {
return NXT_ERROR;
}
if (test->handler == &nxt_http_parse_test_fields) {
rp.discard_unsafe_fields = test->data.fields.discard_unsafe_fields;
}
rc = nxt_http_parse_test_run(&rp, &test->request);
if (rc != test->result) {
nxt_log_alert(thr->log, "http parse test case failed:\n"
" - request:\n\"%V\"\n"
" - result: %i (expected: %i)",
&test->request, rc, test->result);
return NXT_ERROR;
}
if (test->handler != NULL
&& test->handler(&rp, &test->data, &test->request, thr->log)
!= NXT_OK)
{
return NXT_ERROR;
}
nxt_mp_destroy(mp_temp);
}
nxt_log_error(NXT_LOG_NOTICE, thr->log, "http parse test passed");
nxt_memzero(&hash, sizeof(nxt_lvlhsh_t));
colls = nxt_http_fields_hash_collisions(&hash,
nxt_http_test_bench_fields,
nxt_nitems(nxt_http_test_bench_fields),
0);
nxt_memzero(&hash, sizeof(nxt_lvlhsh_t));
lvl_colls = nxt_http_fields_hash_collisions(&hash,
nxt_http_test_bench_fields,
nxt_nitems(nxt_http_test_bench_fields),
1);
nxt_log_error(NXT_LOG_NOTICE, thr->log,
"http parse test hash collisions %ui out of %uz, level: %ui",
colls, nxt_nitems(nxt_http_test_bench_fields), lvl_colls);
nxt_memzero(&hash, sizeof(nxt_lvlhsh_t));
rc = nxt_http_fields_hash(&hash, nxt_http_test_bench_fields,
nxt_nitems(nxt_http_test_bench_fields));
if (rc != NXT_OK) {
return NXT_ERROR;
}
if (nxt_http_parse_test_bench(thr, &nxt_http_test_simple_request,
&hash, "simple", 1000000)
!= NXT_OK)
{
return NXT_ERROR;
}
if (nxt_http_parse_test_bench(thr, &nxt_http_test_big_request,
&hash, "big", 100000)
!= NXT_OK)
{
return NXT_ERROR;
}
return NXT_OK;
}
static nxt_int_t
nxt_http_parse_test_run(nxt_http_request_parse_t *rp, nxt_str_t *request)
{
nxt_int_t rc;
nxt_buf_mem_t buf;
buf.start = request->start;
buf.end = request->start + request->length;
buf.pos = buf.start;
buf.free = buf.pos + 1;
do {
buf.free++;
rc = nxt_http_parse_request(rp, &buf);
} while (buf.free < buf.end && rc == NXT_AGAIN);
return rc;
}
static nxt_int_t
nxt_http_parse_test_bench(nxt_thread_t *thr, nxt_str_t *request,
nxt_lvlhsh_t *hash, const char *name, nxt_uint_t n)
{
nxt_mp_t *mp;
nxt_nsec_t start, end;
nxt_uint_t i;
nxt_buf_mem_t buf;
nxt_http_request_parse_t rp;
nxt_log_error(NXT_LOG_NOTICE, thr->log,
"http parse %s request bench started: %uz bytes, %ui runs",
name, request->length, n);
buf.start = request->start;
buf.end = request->start + request->length;
nxt_thread_time_update(thr);
start = nxt_thread_monotonic_time(thr);
for (i = 0; nxt_fast_path(i < n); i++) {
nxt_memzero(&rp, sizeof(nxt_http_request_parse_t));
mp = nxt_mp_create(1024, 128, 256, 32);
if (nxt_slow_path(mp == NULL)) {
return NXT_ERROR;
}
if (nxt_slow_path(nxt_http_parse_request_init(&rp, mp) != NXT_OK)) {
return NXT_ERROR;
}
buf.pos = buf.start;
buf.free = buf.end;
if (nxt_slow_path(nxt_http_parse_request(&rp, &buf) != NXT_DONE)) {
nxt_log_alert(thr->log, "http parse %s request bench failed "
"while parsing", name);
return NXT_ERROR;
}
if (nxt_slow_path(nxt_http_fields_process(rp.fields, hash, NULL)
!= NXT_OK))
{
nxt_log_alert(thr->log, "http parse %s request bench failed "
"while fields processing", name);
return NXT_ERROR;
}
nxt_mp_destroy(mp);
}
nxt_thread_time_update(thr);
end = nxt_thread_monotonic_time(thr);
nxt_log_error(NXT_LOG_NOTICE, thr->log,
"http parse %s request bench: %0.3fs",
name, (end - start) / 1000000000.0);
return NXT_OK;
}
static nxt_int_t
nxt_http_parse_test_request_line(nxt_http_request_parse_t *rp,
nxt_http_parse_test_data_t *data, nxt_str_t *request, nxt_log_t *log)
{
nxt_str_t str;
nxt_http_parse_test_request_line_t *test = &data->request_line;
if (rp->method.start != test->method.start
&& !nxt_strstr_eq(&rp->method, &test->method))
{
nxt_log_alert(log, "http parse test case failed:\n"
" - request:\n\"%V\"\n"
" - method: \"%V\" (expected: \"%V\")",
request, &rp->method, &test->method);
return NXT_ERROR;
}
str.length = rp->target_end - rp->target_start;
str.start = rp->target_start;
if (str.start != test->target.start
&& !nxt_strstr_eq(&str, &test->target))
{
nxt_log_alert(log, "http parse test case failed:\n"
" - request:\n\"%V\"\n"
" - target: \"%V\" (expected: \"%V\")",
request, &str, &test->target);
return NXT_ERROR;
}
if (rp->args.start != test->args.start
&& !nxt_strstr_eq(&rp->args, &test->args))
{
nxt_log_alert(log, "http parse test case failed:\n"
" - request:\n\"%V\"\n"
" - args: \"%V\" (expected: \"%V\")",
request, &rp->args, &test->args);
return NXT_ERROR;
}
if (memcmp(rp->version.str, test->version, 8) != 0) {
nxt_log_alert(log, "http parse test case failed:\n"
" - request:\n\"%V\"\n"
" - version: \"%*s\" (expected: \"%*s\")", request,
(size_t) 8, rp->version.str,
(size_t) 8, test->version);
return NXT_ERROR;
}
if (rp->complex_target != test->complex_target) {
nxt_log_alert(log, "http parse test case failed:\n"
" - request:\n\"%V\"\n"
" - complex_target: %d (expected: %d)",
request, rp->complex_target, test->complex_target);
return NXT_ERROR;
}
if (rp->quoted_target != test->quoted_target) {
nxt_log_alert(log, "http parse test case failed:\n"
" - request:\n\"%V\"\n"
" - quoted_target: %d (expected: %d)",
request, rp->quoted_target, test->quoted_target);
return NXT_ERROR;
}
#if 0
if (rp->space_in_target != test->space_in_target) {
nxt_log_alert(log, "http parse test case failed:\n"
" - request:\n\"%V\"\n"
" - space_in_target: %d (expected: %d)",
request, rp->space_in_target, test->space_in_target);
return NXT_ERROR;
}
#endif
return NXT_OK;
}
static nxt_int_t
nxt_http_parse_test_fields(nxt_http_request_parse_t *rp,
nxt_http_parse_test_data_t *data, nxt_str_t *request, nxt_log_t *log)
{
nxt_int_t rc;
rc = nxt_http_fields_process(rp->fields, &nxt_http_test_fields_hash, NULL);
if (rc != data->fields.result) {
nxt_log_alert(log, "http parse test hash failed:\n"
" - request:\n\"%V\"\n"
" - result: %i (expected: %i)",
request, rc, data->fields.result);
return NXT_ERROR;
}
return NXT_OK;
}
static nxt_int_t
nxt_http_test_header_return(void *ctx, nxt_http_field_t *field, uintptr_t data)
{
return data;
}