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unit-tests: Add some test cases for HTTP GET/POST fetches

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This commit is contained in:
Martin Willi
2014-01-31 12:18:32 +01:00
parent 1691b19900
commit 1f4883008e
3 changed files with 275 additions and 1 deletions
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src/libstrongswan/tests/Makefile.am
+1
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@@ -32,6 +32,7 @@ tests_SOURCES = tests.h tests.c \
suites/test_threading.c \
suites/test_watcher.c \
suites/test_stream.c \
suites/test_fetch_http.c \
suites/test_utils.c \
suites/test_vectors.c \
suites/test_array.c \
src/libstrongswan/tests/suites/test_fetch_http.c
+273
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@@ -0,0 +1,273 @@
/*
* Copyright (C) 2014 Martin Willi
* Copyright (C) 2014 revosec AG
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*/
#include "test_suite.h"
#include <unistd.h>
#include <time.h>
/**
* HTTP test definition
*/
typedef struct {
/* HTTP Method */
char *meth;
/* HTTP 1.x minor version */
int minor;
/* host to connect to */
char *host;
/* HTTP service port */
int port;
/* path on host to fetch from */
char *path;
/* request Content-Type, if any */
char *type;
/* request data, if any */
void *req;
/* length of request data */
int req_len;
/* response data, if any */
void *res;
/* length of response data */
int res_len;
} test_service_t;
static char large[] = {
0x88,0x3e,0xa3,0xe3,0x95,0x67,0x53,0x93,0xc8,0xce,0x5c,0xcd,0x8c,0x03,0x0c,0xa8,
0x94,0xaf,0x49,0xf6,0xc6,0x50,0xad,0xb8,0xea,0xb8,0x85,0x8a,0xde,0x92,0xe1,0xbc,
0xf3,0x15,0xbb,0x5b,0xb8,0x35,0xd8,0x17,0xad,0xcf,0x6b,0x07,0x63,0x61,0x2e,0x2f,
0xa5,0xc9,0x1d,0xa7,0xac,0xaa,0x4d,0xde,0x71,0x65,0x95,0x87,0x66,0x50,0xa2,0xa6,
0x28,0xef,0x49,0x5c,0x53,0xa3,0x87,0xad,0x42,0xc3,0x41,0xd8,0xfa,0x92,0xd8,0x32,
0xce,0x7c,0xf2,0x72,0x2f,0x51,0x27,0x71,0xe3,0x78,0x59,0xf9,0x46,0x23,0xf3,0xa7,
0x38,0x12,0x05,0xbb,0x1a,0xb0,0xe0,0x12,0xae,0x97,0xa1,0x0f,0xd4,0x34,0xe0,0x15,
0xb4,0xa3,0x15,0x08,0xbe,0xff,0x4d,0x31,0x81,0x39,0x62,0x29,0xf0,0x90,0x79,0x02,
0x4d,0x0c,0xf4,0x9e,0xe5,0xd4,0xdc,0xca,0xea,0xb8,0x85,0x8a,0xde,0x92,0xe1,0xbc,
0xf3,0x15,0xbb,0x5b,0xb8,0x35,0xd8,0x17,0xad,0xcf,0x6b,0x07,0x63,0x61,0x2e,0x2f,
0xa5,0xc9,0x1d,0xa7,0xac,0xaa,0x4d,0xde,0x71,0x65,0x95,0x87,0x66,0x50,0xa2,0xa6,
0x28,0xef,0x49,0x5c,0x53,0xa3,0x87,0xad,0x42,0xc3,0x41,0xd8,0xfa,0x92,0xd8,0x32,
0xce,0x7c,0xf2,0x72,0x2f,0x51,0x27,0x71,0xe3,0x78,0x59,0xf9,0x46,0x23,0xf3,0xa7,
0x38,0x12,0x05,0xbb,0x1a,0xb0,0xe0,0x12,0xae,0x97,0xa1,0x0f,0xd4,0x34,0xe0,0x15,
0xf3,0x15,0xbb,0x5b,0xb8,0x35,0xd8,0x17,0xad,0xcf,0x6b,0x07,0x63,0x61,0x2e,0x2f,
0xa5,0xc9,0x1d,0xa7,0xac,0xaa,0x4d,0xde,0x71,0x65,0x95,0x87,0x66,0x50,0xa2,0xa6,
0x28,0xef,0x49,0x5c,0x53,0xa3,0x87,0xad,0x42,0xc3,0x41,0xd8,0xfa,0x92,0xd8,0x32,
0xce,0x7c,0xf2,0x72,0x2f,0x51,0x27,0x71,0xe3,0x78,0x59,0xf9,0x46,0x23,0xf3,0xa7,
0x38,0x12,0x05,0xbb,0x1a,0xb0,0xe0,0x12,0xae,0x97,0xa1,0x0f,0xd4,0x34,0xe0,0x15,
0xb4,0xa3,0x15,0x08,0xbe,0xff,0x4d,0x31,0x81,0x39,0x62,0x29,0xf0,0x90,0x79,0x02,
0x4d,0x0c,0xf4,0x9e,0xe5,0xd4,0xdc,0xca,0xea,0xb8,0x85,0x8a,0xde,0x92,0xe1,0xbc,
0xf3,0x15,0xbb,0x5b,0xb8,0x35,0xd8,0x17,0xad,0xcf,0x6b,0x07,0x63,0x61,0x2e,0x2f,
0xa5,0xc9,0x1d,0xa7,0xac,0xaa,0x4d,0xde,0x71,0x65,0x95,0x87,0x66,0x50,0xa2,0xa6,
0x28,0xef,0x49,0x5c,0x53,0xa3,0x87,0xad,0x42,0xc3,0x41,0xd8,0xfa,0x92,0xd8,0x32,
0xce,0x7c,0xf2,0x72,0x2f,0x51,0x27,0x71,0xe3,0x78,0x59,0xf9,0x46,0x23,0xf3,0xa7,
0x38,0x12,0x05,0xbb,0x1a,0xb0,0xe0,0x12,0xae,0x97,0xa1,0x0f,0xd4,0x34,0xe0,0x15,
0xb4,0xa3,0x15,0x08,0xbe,0xff,0x4d,0x31,0x81,0x39,0x62,0x29,0xf0,0x90,0x79,0x02,
0x4d,0x0c,0xf4,0x9e,0xe5,0xd4,0xdc,0xca,0xea,0xb8,0x85,0x8a,0xde,0x92,0xe1,0xbc,
};
static bool servicing(void *data, stream_t *stream)
{
test_service_t *test = (test_service_t*)data;
char buf[1024], hdr[256], *start, *end = NULL, *body = NULL, *type = NULL;
struct tm tm;
time_t t;
ssize_t len, tot = 0;
int nr = 0;
start = buf;
/* parse method and headers */
while (end != start)
{
len = stream->read(stream, buf + tot, sizeof(buf) - tot, TRUE);
ck_assert(len > 0);
tot += len;
while (TRUE)
{
end = memchr(start, '\n', tot);
if (!end)
{
break;
}
*end = '\0';
ck_assert(end > buf);
ck_assert(*(--end) == '\r');
*end = '\0';
if (end == start)
{
body = end + strlen("\r\n");
break;
}
switch (nr++)
{
case 0:
snprintf(hdr, sizeof(hdr), "%s %s HTTP/1.%u",
test->meth, test->path, test->minor);
ck_assert_str_eq(hdr, start);
break;
default:
if (strcasepfx(start, "Content-Length: "))
{
ck_assert_int_eq(
atoi(start + strlen("Content-Length: ")),
test->req_len);
}
if (strcasepfx(start, "Content-Type: "))
{
type = start + strlen("Content-Type: ");
}
break;
}
start = end + strlen("\r\n");
}
}
if (test->type)
{
ck_assert(type);
ck_assert_str_eq(type, test->type);
}
/* request body */
if (test->req_len)
{
ck_assert(stream->read_all(stream, buf + tot,
test->req_len - (tot - (body - buf))));
ck_assert(memeq(body, test->req, test->req_len));
}
/* response headers */
snprintf(buf, sizeof(buf), "HTTP/1.%u 200 OK\r\n", test->minor);
ck_assert(stream->write_all(stream, buf, strlen(buf)));
t = time(NULL);
gmtime_r(&t, &tm);
strftime(buf, sizeof(buf), "%a, %d %b %Y %T %z", &tm);
ck_assert(stream->write_all(stream, buf, strlen(buf)));
snprintf(buf, sizeof(buf), "Server: strongSwan unit test\r\n");
ck_assert(stream->write_all(stream, buf, strlen(buf)));
/* rest of response headers */
snprintf(buf, sizeof(buf), "Content-Type: text/plain\r\n");
ck_assert(stream->write_all(stream, buf, strlen(buf)));
snprintf(buf, sizeof(buf), "Content-Length: %u\r\n", test->res_len);
ck_assert(stream->write_all(stream, buf, strlen(buf)));
snprintf(buf, sizeof(buf), "Connection: close\r\n");
ck_assert(stream->write_all(stream, buf, strlen(buf)));
snprintf(buf, sizeof(buf), "\r\n");
ck_assert(stream->write_all(stream, buf, strlen(buf)));
/* response body */
ck_assert(stream->write_all(stream, test->res, test->res_len));
return FALSE;
}
static test_service_t gtests[] = {
{ "GET", 1, "127.0.0.1", 6543, "/a/test/?b=c", NULL,
NULL, 0, "\x12\x34", 2 },
{ "GET", 0, "localhost", 6543, "/", NULL,
NULL, 0, NULL, 0 },
{ "GET", 0, "127.0.0.1", 6543, "/largefile", NULL,
NULL, 0, large, sizeof(large) },
{ "GET", 1, "[::1]", 6543, "/ipv6-url", NULL,
NULL, 0, "\x00\r\n\r\x00testdatablabla", 20 },
};
START_TEST(test_get)
{
stream_service_t *service;
status_t status;
chunk_t data, expected;
char uri[256];
lib->processor->set_threads(lib->processor, 8);
snprintf(uri, sizeof(uri), "tcp://%s:%u", gtests[_i].host, gtests[_i].port);
service = lib->streams->create_service(lib->streams, uri, 1);
ck_assert(service != NULL);
service->on_accept(service, servicing, &gtests[_i], JOB_PRIO_HIGH, 0);
snprintf(uri, sizeof(uri), "http://%s:%u%s",
gtests[_i].host, gtests[_i].port, gtests[_i].path);
status = lib->fetcher->fetch(lib->fetcher, uri, &data,
!gtests[_i].minor ? FETCH_HTTP_VERSION_1_0 : FETCH_END,
FETCH_END);
ck_assert_int_eq(status, SUCCESS);
expected = chunk_create(gtests[_i].res, gtests[_i].res_len);
ck_assert_msg(chunk_compare(expected, data) == 0,
"exp %B\ngot %B\n", &expected, &data);
free(data.ptr);
service->destroy(service);
}
END_TEST
static test_service_t ptests[] = {
{ "POST", 1, "127.0.0.1", 6543, "/a/test/?b=c", "application/binary",
"\x23\x45", 2, "\x12\x34", 2 },
{ "POST", 0, "localhost", 6543, "/largefile", "application/x-large",
large, sizeof(large), large, sizeof(large) },
{ "POST", 1, "[::1]", 6543, "/ipv6-url", "text/plain",
"\x00\r\n\r\x00testdatablabla", 20, "\x00\r\n\r\x00testdatablabla", 20 },
};
START_TEST(test_post)
{
stream_service_t *service;
status_t status;
chunk_t data, expected;
char uri[256];
lib->processor->set_threads(lib->processor, 8);
snprintf(uri, sizeof(uri), "tcp://%s:%u", ptests[_i].host, ptests[_i].port);
service = lib->streams->create_service(lib->streams, uri, 1);
ck_assert(service != NULL);
service->on_accept(service, servicing, &ptests[_i], JOB_PRIO_HIGH, 0);
snprintf(uri, sizeof(uri), "http://%s:%u%s",
ptests[_i].host, ptests[_i].port, ptests[_i].path);
status = lib->fetcher->fetch(lib->fetcher, uri, &data,
FETCH_REQUEST_TYPE, ptests[_i].type,
FETCH_REQUEST_DATA,
chunk_create(ptests[_i].req, ptests[_i].req_len),
!ptests[_i].minor ? FETCH_HTTP_VERSION_1_0 : FETCH_END,
FETCH_END);
ck_assert_int_eq(status, SUCCESS);
expected = chunk_create(ptests[_i].res, ptests[_i].res_len);
ck_assert_msg(chunk_compare(expected, data) == 0,
"exp %B\ngot %B\n", &expected, &data);
free(data.ptr);
service->destroy(service);
}
END_TEST
Suite *fetch_http_suite_create()
{
Suite *s;
TCase *tc;
s = suite_create("http fetcher");
tc = tcase_create("GET");
tcase_add_loop_test(tc, test_get, 0, countof(gtests));
suite_add_tcase(s, tc);
tc = tcase_create("POST");
tcase_add_loop_test(tc, test_post, 0, countof(ptests));
suite_add_tcase(s, tc);
return s;
}
src/libstrongswan/tests/tests.h
+1 -1
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@@ -38,4 +38,4 @@ TEST_SUITE(pen_suite_create)
TEST_SUITE(asn1_suite_create)
TEST_SUITE(test_rng_suite_create)
TEST_SUITE_DEPEND(ntru_suite_create, DH, NTRU_112_BIT)
TEST_SUITE_DEPEND(fetch_http_suite_create, FETCHER, "http://")