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test_embed_libevent_crosspl.../lib/libevent/test/regress_http.c

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增加libevent
2022-07-15 23:15:21 +08:00
/*
* Copyright (c) 2003-2007 Niels Provos <provos@citi.umich.edu>
* Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "util-internal.h"
#ifdef _WIN32
#include <winsock2.h>
#include <ws2tcpip.h>
#include <windows.h>
#endif
#include "event2/event-config.h"
#include <sys/types.h>
#include <sys/stat.h>
#ifdef EVENT__HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#include <sys/queue.h>
#ifndef _WIN32
#include <sys/socket.h>
#include <signal.h>
#include <unistd.h>
#include <netdb.h>
#endif
#include <fcntl.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include "event2/dns.h"
#include "event2/event.h"
#include "event2/http.h"
#include "event2/buffer.h"
#include "event2/bufferevent.h"
#include "event2/bufferevent_ssl.h"
#include "event2/util.h"
#include "event2/listener.h"
#include "log-internal.h"
#include "http-internal.h"
#include "regress.h"
#include "regress_testutils.h"
#define ARRAY_SIZE(x) (sizeof(x)/sizeof((x)[0]))
/* set if a test needs to call loopexit on a base */
static struct event_base *exit_base;
static char const BASIC_REQUEST_BODY[] = "This is funny";
static void http_basic_cb(struct evhttp_request *req, void *arg);
static void http_timeout_cb(struct evhttp_request *req, void *arg);
static void http_large_cb(struct evhttp_request *req, void *arg);
static void http_chunked_cb(struct evhttp_request *req, void *arg);
static void http_post_cb(struct evhttp_request *req, void *arg);
static void http_put_cb(struct evhttp_request *req, void *arg);
static void http_delete_cb(struct evhttp_request *req, void *arg);
static void http_delay_cb(struct evhttp_request *req, void *arg);
static void http_large_delay_cb(struct evhttp_request *req, void *arg);
static void http_badreq_cb(struct evhttp_request *req, void *arg);
static void http_dispatcher_cb(struct evhttp_request *req, void *arg);
static void http_on_complete_cb(struct evhttp_request *req, void *arg);
#define HTTP_BIND_IPV6 1
#define HTTP_BIND_SSL 2
#define HTTP_SSL_FILTER 4
static int
http_bind(struct evhttp *myhttp, ev_uint16_t *pport, int mask)
{
int port;
struct evhttp_bound_socket *sock;
int ipv6 = mask & HTTP_BIND_IPV6;
if (ipv6)
sock = evhttp_bind_socket_with_handle(myhttp, "::1", *pport);
else
sock = evhttp_bind_socket_with_handle(myhttp, "127.0.0.1", *pport);
if (sock == NULL) {
if (ipv6)
return -1;
else
event_errx(1, "Could not start web server");
}
port = regress_get_socket_port(evhttp_bound_socket_get_fd(sock));
if (port < 0)
return -1;
*pport = (ev_uint16_t) port;
return 0;
}
#ifdef EVENT__HAVE_OPENSSL
static struct bufferevent *
https_bev(struct event_base *base, void *arg)
{
SSL *ssl = SSL_new(get_ssl_ctx());
SSL_use_certificate(ssl, ssl_getcert(ssl_getkey()));
SSL_use_PrivateKey(ssl, ssl_getkey());
return bufferevent_openssl_socket_new(
base, -1, ssl, BUFFEREVENT_SSL_ACCEPTING,
BEV_OPT_CLOSE_ON_FREE);
}
#endif
static struct evhttp *
http_setup_gencb(ev_uint16_t *pport, struct event_base *base, int mask,
void (*cb)(struct evhttp_request *, void *), void *cbarg)
{
struct evhttp *myhttp;
/* Try a few different ports */
myhttp = evhttp_new(base);
if (http_bind(myhttp, pport, mask) < 0)
return NULL;
#ifdef EVENT__HAVE_OPENSSL
if (mask & HTTP_BIND_SSL) {
init_ssl();
evhttp_set_bevcb(myhttp, https_bev, NULL);
}
#endif
evhttp_set_gencb(myhttp, cb, cbarg);
/* Register a callback for certain types of requests */
evhttp_set_cb(myhttp, "/test", http_basic_cb, myhttp);
evhttp_set_cb(myhttp, "/test nonconformant", http_basic_cb, myhttp);
evhttp_set_cb(myhttp, "/timeout", http_timeout_cb, myhttp);
evhttp_set_cb(myhttp, "/large", http_large_cb, base);
evhttp_set_cb(myhttp, "/chunked", http_chunked_cb, base);
evhttp_set_cb(myhttp, "/streamed", http_chunked_cb, base);
evhttp_set_cb(myhttp, "/postit", http_post_cb, base);
evhttp_set_cb(myhttp, "/putit", http_put_cb, base);
evhttp_set_cb(myhttp, "/deleteit", http_delete_cb, base);
evhttp_set_cb(myhttp, "/delay", http_delay_cb, base);
evhttp_set_cb(myhttp, "/largedelay", http_large_delay_cb, base);
evhttp_set_cb(myhttp, "/badrequest", http_badreq_cb, base);
evhttp_set_cb(myhttp, "/oncomplete", http_on_complete_cb, base);
evhttp_set_cb(myhttp, "/", http_dispatcher_cb, base);
return (myhttp);
}
static struct evhttp *
http_setup(ev_uint16_t *pport, struct event_base *base, int mask)
{ return http_setup_gencb(pport, base, mask, NULL, NULL); }
#ifndef NI_MAXSERV
#define NI_MAXSERV 1024
#endif
static evutil_socket_t
http_connect(const char *address, ev_uint16_t port)
{
/* Stupid code for connecting */
struct evutil_addrinfo ai, *aitop;
char strport[NI_MAXSERV];
struct sockaddr *sa;
size_t slen;
evutil_socket_t fd;
memset(&ai, 0, sizeof(ai));
ai.ai_family = AF_INET;
ai.ai_socktype = SOCK_STREAM;
evutil_snprintf(strport, sizeof(strport), "%d", port);
if (evutil_getaddrinfo(address, strport, &ai, &aitop) != 0) {
event_warn("getaddrinfo");
return (-1);
}
sa = aitop->ai_addr;
slen = aitop->ai_addrlen;
fd = socket(AF_INET, SOCK_STREAM, 0);
if (fd == -1)
event_err(1, "socket failed");
evutil_make_socket_nonblocking(fd);
if (connect(fd, sa, slen) == -1) {
#ifdef _WIN32
int tmp_err = WSAGetLastError();
if (tmp_err != WSAEINPROGRESS && tmp_err != WSAEINVAL &&
tmp_err != WSAEWOULDBLOCK)
event_err(1, "connect failed");
#else
if (errno != EINPROGRESS)
event_err(1, "connect failed");
#endif
}
evutil_freeaddrinfo(aitop);
return (fd);
}
/* Helper: do a strcmp on the contents of buf and the string s. */
static int
evbuffer_datacmp(struct evbuffer *buf, const char *s)
{
size_t b_sz = evbuffer_get_length(buf);
size_t s_sz = strlen(s);
unsigned char *d;
int r;
if (b_sz < s_sz)
return -1;
d = evbuffer_pullup(buf, s_sz);
if (!d)
d = (unsigned char *)"";
if ((r = memcmp(d, s, s_sz)))
return r;
if (b_sz > s_sz)
return 1;
else
return 0;
}
/* Helper: Return true iff buf contains s */
static int
evbuffer_contains(struct evbuffer *buf, const char *s)
{
struct evbuffer_ptr ptr;
ptr = evbuffer_search(buf, s, strlen(s), NULL);
return ptr.pos != -1;
}
static void
http_readcb(struct bufferevent *bev, void *arg)
{
const char *what = BASIC_REQUEST_BODY;
struct event_base *my_base = arg;
if (evbuffer_contains(bufferevent_get_input(bev), what)) {
struct evhttp_request *req = evhttp_request_new(NULL, NULL);
enum message_read_status done;
/* req->kind = EVHTTP_RESPONSE; */
done = evhttp_parse_firstline_(req, bufferevent_get_input(bev));
if (done != ALL_DATA_READ)
goto out;
done = evhttp_parse_headers_(req, bufferevent_get_input(bev));
if (done != ALL_DATA_READ)
goto out;
if (done == 1 &&
evhttp_find_header(evhttp_request_get_input_headers(req),
"Content-Type") != NULL)
test_ok++;
out:
evhttp_request_free(req);
bufferevent_disable(bev, EV_READ);
if (exit_base)
event_base_loopexit(exit_base, NULL);
else if (my_base)
event_base_loopexit(my_base, NULL);
else {
fprintf(stderr, "No way to exit loop!\n");
exit(1);
}
}
}
static void
http_writecb(struct bufferevent *bev, void *arg)
{
if (evbuffer_get_length(bufferevent_get_output(bev)) == 0) {
/* enable reading of the reply */
bufferevent_enable(bev, EV_READ);
test_ok++;
}
}
static void
http_errorcb(struct bufferevent *bev, short what, void *arg)
{
/** For ssl */
if (what & BEV_EVENT_CONNECTED)
return;
test_ok = -2;
event_base_loopexit(arg, NULL);
}
static int found_multi = 0;
static int found_multi2 = 0;
static void
http_basic_cb(struct evhttp_request *req, void *arg)
{
struct evbuffer *evb = evbuffer_new();
struct evhttp_connection *evcon;
int empty = evhttp_find_header(evhttp_request_get_input_headers(req), "Empty") != NULL;
TT_BLATHER(("%s: called\n", __func__));
evbuffer_add_printf(evb, BASIC_REQUEST_BODY);
evcon = evhttp_request_get_connection(req);
tt_assert(evhttp_connection_get_server(evcon) == arg);
{
const struct sockaddr *sa;
char addrbuf[128];
sa = evhttp_connection_get_addr(evcon);
tt_assert(sa);
if (sa->sa_family == AF_INET) {
evutil_format_sockaddr_port_((struct sockaddr *)sa, addrbuf, sizeof(addrbuf));
tt_assert(!strncmp(addrbuf, "127.0.0.1:", strlen("127.0.0.1:")));
} else if (sa->sa_family == AF_INET6) {
evutil_format_sockaddr_port_((struct sockaddr *)sa, addrbuf, sizeof(addrbuf));
tt_assert(!strncmp(addrbuf, "[::1]:", strlen("[::1]:")));
} else {
tt_fail_msg("Unsupported family");
}
}
/* For multi-line headers test */
{
const char *multi =
evhttp_find_header(evhttp_request_get_input_headers(req),"X-Multi");
if (multi) {
found_multi = !strcmp(multi,"aaaaaaaa a END");
if (strcmp("END", multi + strlen(multi) - 3) == 0)
test_ok++;
if (evhttp_find_header(evhttp_request_get_input_headers(req), "X-Last"))
test_ok++;
}
}
{
const char *multi2 =
evhttp_find_header(evhttp_request_get_input_headers(req),"X-Multi-Extra-WS");
if (multi2) {
found_multi2 = !strcmp(multi2,"libevent 2.1");
}
}
/* injecting a bad content-length */
if (evhttp_find_header(evhttp_request_get_input_headers(req), "X-Negative"))
evhttp_add_header(evhttp_request_get_output_headers(req),
"Content-Length", "-100");
/* allow sending of an empty reply */
evhttp_send_reply(req, HTTP_OK, "Everything is fine",
!empty ? evb : NULL);
end:
evbuffer_free(evb);
}
static void http_timeout_reply_cb(evutil_socket_t fd, short events, void *arg)
{
struct evhttp_request *req = arg;
evhttp_send_reply(req, HTTP_OK, "Everything is fine", NULL);
test_ok++;
}
static void
http_timeout_cb(struct evhttp_request *req, void *arg)
{
struct timeval when = { 0, 100 };
event_base_once(exit_base, -1, EV_TIMEOUT,
http_timeout_reply_cb, req, &when);
}
static void
http_large_cb(struct evhttp_request *req, void *arg)
{
struct evbuffer *evb = evbuffer_new();
int i;
for (i = 0; i < 1<<20; ++i) {
evbuffer_add_printf(evb, BASIC_REQUEST_BODY);
}
evhttp_send_reply(req, HTTP_OK, "Everything is fine", evb);
evbuffer_free(evb);
}
static char const* const CHUNKS[] = {
"This is funny",
"but not hilarious.",
"bwv 1052"
};
struct chunk_req_state {
struct event_base *base;
struct evhttp_request *req;
int i;
};
static void
http_chunked_trickle_cb(evutil_socket_t fd, short events, void *arg)
{
struct evbuffer *evb = evbuffer_new();
struct chunk_req_state *state = arg;
struct timeval when = { 0, 0 };
evbuffer_add_printf(evb, "%s", CHUNKS[state->i]);
evhttp_send_reply_chunk(state->req, evb);
evbuffer_free(evb);
if (++state->i < (int) (sizeof(CHUNKS)/sizeof(CHUNKS[0]))) {
event_base_once(state->base, -1, EV_TIMEOUT,
http_chunked_trickle_cb, state, &when);
} else {
evhttp_send_reply_end(state->req);
free(state);
}
}
static void
http_chunked_cb(struct evhttp_request *req, void *arg)
{
struct timeval when = { 0, 0 };
struct chunk_req_state *state = malloc(sizeof(struct chunk_req_state));
TT_BLATHER(("%s: called\n", __func__));
memset(state, 0, sizeof(struct chunk_req_state));
state->req = req;
state->base = arg;
if (strcmp(evhttp_request_get_uri(req), "/streamed") == 0) {
evhttp_add_header(evhttp_request_get_output_headers(req), "Content-Length", "39");
}
/* generate a chunked/streamed reply */
evhttp_send_reply_start(req, HTTP_OK, "Everything is fine");
/* but trickle it across several iterations to ensure we're not
* assuming it comes all at once */
event_base_once(arg, -1, EV_TIMEOUT, http_chunked_trickle_cb, state, &when);
}
static struct bufferevent *
create_bev(struct event_base *base, evutil_socket_t fd, int ssl_mask, int flags_)
{
int flags = BEV_OPT_DEFER_CALLBACKS | flags_;
struct bufferevent *bev = NULL;
if (!ssl_mask) {
bev = bufferevent_socket_new(base, fd, flags);
} else {
#ifdef EVENT__HAVE_OPENSSL
SSL *ssl = SSL_new(get_ssl_ctx());
if (ssl_mask & HTTP_SSL_FILTER) {
struct bufferevent *underlying =
bufferevent_socket_new(base, fd, flags);
bev = bufferevent_openssl_filter_new(
base, underlying, ssl, BUFFEREVENT_SSL_CONNECTING, flags);
} else {
bev = bufferevent_openssl_socket_new(
base, fd, ssl, BUFFEREVENT_SSL_CONNECTING, flags);
}
bufferevent_openssl_set_allow_dirty_shutdown(bev, 1);
#endif
}
return bev;
}
static void
http_half_writecb(struct bufferevent *bev, void *arg)
{
if (evbuffer_get_length(bufferevent_get_output(bev)) == 0) {
if (!test_ok) {
const char http_request[] = "host\r\n"
"Connection: close\r\n"
"\r\n";
bufferevent_write(bev, http_request, strlen(http_request));
}
/* enable reading of the reply */
bufferevent_enable(bev, EV_READ);
test_ok++;
}
}
static void
http_basic_test_impl(void *arg, int ssl, const char *request_line)
{
struct basic_test_data *data = arg;
struct bufferevent *bev = NULL;
evutil_socket_t fd;
const char *http_request;
ev_uint16_t port = 0, port2 = 0;
int server_flags = ssl ? HTTP_BIND_SSL : 0;
struct evhttp *http = http_setup(&port, data->base, server_flags);
struct evbuffer *out;
exit_base = data->base;
/* bind to a second socket */
if (http_bind(http, &port2, server_flags) == -1) {
fprintf(stdout, "FAILED (bind)\n");
exit(1);
}
fd = http_connect("127.0.0.1", port);
/* Stupid thing to send a request */
bev = create_bev(data->base, fd, ssl, BEV_OPT_CLOSE_ON_FREE);
bufferevent_setcb(bev, http_readcb, http_half_writecb,
http_errorcb, data->base);
out = bufferevent_get_output(bev);
/* first half of the http request */
evbuffer_add_printf(out,
"%s\r\n"
"Host: some", request_line);
test_ok = 0;
event_base_dispatch(data->base);
tt_int_op(test_ok, ==, 3);
/* connect to the second port */
bufferevent_free(bev);
fd = http_connect("127.0.0.1", port2);
/* Stupid thing to send a request */
bev = create_bev(data->base, fd, ssl, BEV_OPT_CLOSE_ON_FREE);
bufferevent_setcb(bev, http_readcb, http_writecb,
http_errorcb, data->base);
out = bufferevent_get_output(bev);
evbuffer_add_printf(out,
"%s\r\n"
"Host: somehost\r\n"
"Connection: close\r\n"
"\r\n", request_line);
test_ok = 0;
event_base_dispatch(data->base);
tt_int_op(test_ok, ==, 2);
/* Connect to the second port again. This time, send an absolute uri. */
bufferevent_free(bev);
fd = http_connect("127.0.0.1", port2);
/* Stupid thing to send a request */
bev = create_bev(data->base, fd, ssl, BEV_OPT_CLOSE_ON_FREE);
bufferevent_setcb(bev, http_readcb, http_writecb,
http_errorcb, data->base);
http_request =
"GET http://somehost.net/test HTTP/1.1\r\n"
"Host: somehost\r\n"
"Connection: close\r\n"
"\r\n";
bufferevent_write(bev, http_request, strlen(http_request));
test_ok = 0;
event_base_dispatch(data->base);
tt_int_op(test_ok, ==, 2);
evhttp_free(http);
end:
if (bev)
bufferevent_free(bev);
}
static void http_basic_test(void *arg)\
{ http_basic_test_impl(arg, 0, "GET /test HTTP/1.1"); }
static void http_basic_trailing_space_test(void *arg)
{ http_basic_test_impl(arg, 0, "GET /test HTTP/1.1 "); }
static void
http_delay_reply(evutil_socket_t fd, short what, void *arg)
{
struct evhttp_request *req = arg;
evhttp_send_reply(req, HTTP_OK, "Everything is fine", NULL);
++test_ok;
}
static void
http_delay_cb(struct evhttp_request *req, void *arg)
{
struct timeval tv;
evutil_timerclear(&tv);
tv.tv_sec = 0;
tv.tv_usec = 200 * 1000;
event_base_once(arg, -1, EV_TIMEOUT, http_delay_reply, req, &tv);
}
static void
http_badreq_cb(struct evhttp_request *req, void *arg)
{
struct evbuffer *buf = evbuffer_new();
evhttp_add_header(evhttp_request_get_output_headers(req), "Content-Type", "text/xml; charset=UTF-8");
evbuffer_add_printf(buf, "Hello, %s!", "127.0.0.1");
evhttp_send_reply(req, HTTP_OK, "OK", buf);
evbuffer_free(buf);
}
static void
http_badreq_errorcb(struct bufferevent *bev, short what, void *arg)
{
TT_BLATHER(("%s: called (what=%04x, arg=%p)", __func__, what, arg));
/* ignore */
}
static void
http_badreq_readcb(struct bufferevent *bev, void *arg)
{
const char *what = "Hello, 127.0.0.1";
const char *bad_request = "400 Bad Request";
if (evbuffer_contains(bufferevent_get_input(bev), bad_request)) {
TT_FAIL(("%s:bad request detected", __func__));
bufferevent_disable(bev, EV_READ);
event_base_loopexit(arg, NULL);
return;
}
if (evbuffer_contains(bufferevent_get_input(bev), what)) {
struct evhttp_request *req = evhttp_request_new(NULL, NULL);
enum message_read_status done;
/* req->kind = EVHTTP_RESPONSE; */
done = evhttp_parse_firstline_(req, bufferevent_get_input(bev));
if (done != ALL_DATA_READ)
goto out;
done = evhttp_parse_headers_(req, bufferevent_get_input(bev));
if (done != ALL_DATA_READ)
goto out;
if (done == 1 &&
evhttp_find_header(evhttp_request_get_input_headers(req),
"Content-Type") != NULL)
test_ok++;
out:
evhttp_request_free(req);
evbuffer_drain(bufferevent_get_input(bev), evbuffer_get_length(bufferevent_get_input(bev)));
}
shutdown(bufferevent_getfd(bev), EVUTIL_SHUT_WR);
}
static void
http_badreq_successcb(evutil_socket_t fd, short what, void *arg)
{
TT_BLATHER(("%s: called (what=%04x, arg=%p)", __func__, what, arg));
event_base_loopexit(exit_base, NULL);
}
static void
http_bad_request_test(void *arg)
{
struct basic_test_data *data = arg;
struct timeval tv;
struct bufferevent *bev = NULL;
evutil_socket_t fd = EVUTIL_INVALID_SOCKET;
const char *http_request;
ev_uint16_t port=0, port2=0;
struct evhttp *http = http_setup(&port, data->base, 0);
test_ok = 0;
exit_base = data->base;
/* bind to a second socket */
if (http_bind(http, &port2, 0) == -1)
TT_DIE(("Bind socket failed"));
/* NULL request test */
fd = http_connect("127.0.0.1", port);
tt_assert(fd != EVUTIL_INVALID_SOCKET);
/* Stupid thing to send a request */
bev = bufferevent_socket_new(data->base, fd, 0);
bufferevent_setcb(bev, http_badreq_readcb, http_writecb,
http_badreq_errorcb, data->base);
bufferevent_enable(bev, EV_READ);
/* real NULL request */
http_request = "";
bufferevent_write(bev, http_request, strlen(http_request));
shutdown(fd, EVUTIL_SHUT_WR);
timerclear(&tv);
tv.tv_usec = 10000;
event_base_once(data->base, -1, EV_TIMEOUT, http_badreq_successcb, bev, &tv);
event_base_dispatch(data->base);
bufferevent_free(bev);
evutil_closesocket(fd);
if (test_ok != 0) {
fprintf(stdout, "FAILED\n");
exit(1);
}
/* Second answer (BAD REQUEST) on connection close */
/* connect to the second port */
fd = http_connect("127.0.0.1", port2);
tt_assert(fd != EVUTIL_INVALID_SOCKET);
/* Stupid thing to send a request */
bev = bufferevent_socket_new(data->base, fd, 0);
bufferevent_setcb(bev, http_badreq_readcb, http_writecb,
http_badreq_errorcb, data->base);
bufferevent_enable(bev, EV_READ);
/* first half of the http request */
http_request =
"GET /badrequest HTTP/1.0\r\n" \
"Connection: Keep-Alive\r\n" \
"\r\n";
bufferevent_write(bev, http_request, strlen(http_request));
timerclear(&tv);
tv.tv_usec = 10000;
event_base_once(data->base, -1, EV_TIMEOUT, http_badreq_successcb, bev, &tv);
event_base_dispatch(data->base);
tt_int_op(test_ok, ==, 2);
end:
evhttp_free(http);
if (bev)
bufferevent_free(bev);
if (fd >= 0)
evutil_closesocket(fd);
}
static struct evhttp_connection *delayed_client;
static void
http_large_delay_cb(struct evhttp_request *req, void *arg)
{
struct timeval tv;
evutil_timerclear(&tv);
tv.tv_usec = 500000;
event_base_once(arg, -1, EV_TIMEOUT, http_delay_reply, req, &tv);
evhttp_connection_fail_(delayed_client, EVREQ_HTTP_EOF);
}
/*
* HTTP DELETE test, just piggyback on the basic test
*/
static void
http_delete_cb(struct evhttp_request *req, void *arg)
{
struct evbuffer *evb = evbuffer_new();
int empty = evhttp_find_header(evhttp_request_get_input_headers(req), "Empty") != NULL;
/* Expecting a DELETE request */
if (evhttp_request_get_command(req) != EVHTTP_REQ_DELETE) {
fprintf(stdout, "FAILED (delete type)\n");
exit(1);
}
TT_BLATHER(("%s: called\n", __func__));
evbuffer_add_printf(evb, BASIC_REQUEST_BODY);
/* allow sending of an empty reply */
evhttp_send_reply(req, HTTP_OK, "Everything is fine",
!empty ? evb : NULL);
evbuffer_free(evb);
}
static void
http_delete_test(void *arg)
{
struct basic_test_data *data = arg;
struct bufferevent *bev;
evutil_socket_t fd = EVUTIL_INVALID_SOCKET;
const char *http_request;
ev_uint16_t port = 0;
struct evhttp *http = http_setup(&port, data->base, 0);
exit_base = data->base;
test_ok = 0;
tt_assert(http);
fd = http_connect("127.0.0.1", port);
tt_assert(fd != EVUTIL_INVALID_SOCKET);
/* Stupid thing to send a request */
bev = bufferevent_socket_new(data->base, fd, 0);
bufferevent_setcb(bev, http_readcb, http_writecb,
http_errorcb, data->base);
http_request =
"DELETE /deleteit HTTP/1.1\r\n"
"Host: somehost\r\n"
"Connection: close\r\n"
"\r\n";
bufferevent_write(bev, http_request, strlen(http_request));
event_base_dispatch(data->base);
bufferevent_free(bev);
evutil_closesocket(fd);
fd = EVUTIL_INVALID_SOCKET;
evhttp_free(http);
tt_int_op(test_ok, ==, 2);
end:
if (fd >= 0)
evutil_closesocket(fd);
}
static void
http_sent_cb(struct evhttp_request *req, void *arg)
{
ev_uintptr_t val = (ev_uintptr_t)arg;
struct evbuffer *b;
if (val != 0xDEADBEEF) {
fprintf(stdout, "FAILED on_complete_cb argument\n");
exit(1);
}
b = evhttp_request_get_output_buffer(req);
if (evbuffer_get_length(b) != 0) {
fprintf(stdout, "FAILED on_complete_cb output buffer not written\n");
exit(1);
}
TT_BLATHER(("%s: called\n", __func__));
++test_ok;
}
static void
http_on_complete_cb(struct evhttp_request *req, void *arg)
{
struct evbuffer *evb = evbuffer_new();
evhttp_request_set_on_complete_cb(req, http_sent_cb, (void *)0xDEADBEEF);
TT_BLATHER(("%s: called\n", __func__));
evbuffer_add_printf(evb, BASIC_REQUEST_BODY);
/* allow sending of an empty reply */
evhttp_send_reply(req, HTTP_OK, "Everything is fine", evb);
evbuffer_free(evb);
++test_ok;
}
static void
http_on_complete_test(void *arg)
{
struct basic_test_data *data = arg;
struct bufferevent *bev;
evutil_socket_t fd = EVUTIL_INVALID_SOCKET;
const char *http_request;
ev_uint16_t port = 0;
struct evhttp *http = http_setup(&port, data->base, 0);
exit_base = data->base;
test_ok = 0;
fd = http_connect("127.0.0.1", port);
tt_assert(fd != EVUTIL_INVALID_SOCKET);
/* Stupid thing to send a request */
bev = bufferevent_socket_new(data->base, fd, 0);
bufferevent_setcb(bev, http_readcb, http_writecb,
http_errorcb, data->base);
http_request =
"GET /oncomplete HTTP/1.1\r\n"
"Host: somehost\r\n"
"Connection: close\r\n"
"\r\n";
bufferevent_write(bev, http_request, strlen(http_request));
event_base_dispatch(data->base);
bufferevent_free(bev);
evhttp_free(http);
tt_int_op(test_ok, ==, 4);
end:
if (fd >= 0)
evutil_closesocket(fd);
}
static void
http_allowed_methods_eventcb(struct bufferevent *bev, short what, void *arg)
{
char **output = arg;
if ((what & (BEV_EVENT_ERROR|BEV_EVENT_EOF))) {
char buf[4096];
int n;
n = evbuffer_remove(bufferevent_get_input(bev), buf,
sizeof(buf)-1);
if (n >= 0) {
buf[n]='\0';
if (*output)
free(*output);
*output = strdup(buf);
}
event_base_loopexit(exit_base, NULL);
}
}
static void
http_allowed_methods_test(void *arg)
{
struct basic_test_data *data = arg;
struct bufferevent *bev1, *bev2, *bev3;
evutil_socket_t fd1=-1, fd2=-1, fd3=-1;
const char *http_request;
char *result1=NULL, *result2=NULL, *result3=NULL;
ev_uint16_t port = 0;
struct evhttp *http = http_setup(&port, data->base, 0);
exit_base = data->base;
test_ok = 0;
fd1 = http_connect("127.0.0.1", port);
tt_assert(fd1 != EVUTIL_INVALID_SOCKET);
/* GET is out; PATCH is in. */
evhttp_set_allowed_methods(http, EVHTTP_REQ_PATCH);
/* Stupid thing to send a request */
bev1 = bufferevent_socket_new(data->base, fd1, 0);
bufferevent_enable(bev1, EV_READ|EV_WRITE);
bufferevent_setcb(bev1, NULL, NULL,
http_allowed_methods_eventcb, &result1);
http_request =
"GET /index.html HTTP/1.1\r\n"
"Host: somehost\r\n"
"Connection: close\r\n"
"\r\n";
bufferevent_write(bev1, http_request, strlen(http_request));
event_base_dispatch(data->base);
fd2 = http_connect("127.0.0.1", port);
tt_assert(fd2 != EVUTIL_INVALID_SOCKET);
bev2 = bufferevent_socket_new(data->base, fd2, 0);
bufferevent_enable(bev2, EV_READ|EV_WRITE);
bufferevent_setcb(bev2, NULL, NULL,
http_allowed_methods_eventcb, &result2);
http_request =
"PATCH /test HTTP/1.1\r\n"
"Host: somehost\r\n"
"Connection: close\r\n"
"\r\n";
bufferevent_write(bev2, http_request, strlen(http_request));
event_base_dispatch(data->base);
fd3 = http_connect("127.0.0.1", port);
tt_assert(fd3 != EVUTIL_INVALID_SOCKET);
bev3 = bufferevent_socket_new(data->base, fd3, 0);
bufferevent_enable(bev3, EV_READ|EV_WRITE);
bufferevent_setcb(bev3, NULL, NULL,
http_allowed_methods_eventcb, &result3);
http_request =
"FLOOP /test HTTP/1.1\r\n"
"Host: somehost\r\n"
"Connection: close\r\n"
"\r\n";
bufferevent_write(bev3, http_request, strlen(http_request));
event_base_dispatch(data->base);
bufferevent_free(bev1);
bufferevent_free(bev2);
bufferevent_free(bev3);
evhttp_free(http);
/* Method known but disallowed */
tt_assert(result1);
tt_assert(!strncmp(result1, "HTTP/1.1 501 ", strlen("HTTP/1.1 501 ")));
/* Method known and allowed */
tt_assert(result2);
tt_assert(!strncmp(result2, "HTTP/1.1 200 ", strlen("HTTP/1.1 200 ")));
/* Method unknown */
tt_assert(result3);
tt_assert(!strncmp(result3, "HTTP/1.1 501 ", strlen("HTTP/1.1 501 ")));
end:
if (result1)
free(result1);
if (result2)
free(result2);
if (result3)
free(result3);
if (fd1 >= 0)
evutil_closesocket(fd1);
if (fd2 >= 0)
evutil_closesocket(fd2);
if (fd3 >= 0)
evutil_closesocket(fd3);
}
static void http_request_no_action_done(struct evhttp_request *, void *);
static void http_request_done(struct evhttp_request *, void *);
static void http_request_empty_done(struct evhttp_request *, void *);
static void
http_connection_test_(struct basic_test_data *data, int persistent,
const char *address, struct evdns_base *dnsbase, int ipv6, int family,
int ssl)
{
ev_uint16_t port = 0;
struct evhttp_connection *evcon = NULL;
struct evhttp_request *req = NULL;
struct evhttp *http;
int mask = 0;
if (ipv6)
mask |= HTTP_BIND_IPV6;
if (ssl)
mask |= HTTP_BIND_SSL;
http = http_setup(&port, data->base, mask);
test_ok = 0;
if (!http && ipv6) {
tt_skip();
}
tt_assert(http);
if (ssl) {
#ifdef EVENT__HAVE_OPENSSL
SSL *ssl = SSL_new(get_ssl_ctx());
struct bufferevent *bev = bufferevent_openssl_socket_new(
data->base, -1, ssl,
BUFFEREVENT_SSL_CONNECTING, BEV_OPT_DEFER_CALLBACKS);
bufferevent_openssl_set_allow_dirty_shutdown(bev, 1);
evcon = evhttp_connection_base_bufferevent_new(data->base, dnsbase, bev, address, port);
#else
tt_skip();
#endif
} else {
evcon = evhttp_connection_base_new(data->base, dnsbase, address, port);
}
tt_assert(evcon);
evhttp_connection_set_family(evcon, family);
tt_assert(evhttp_connection_get_base(evcon) == data->base);
exit_base = data->base;
tt_assert(evhttp_connection_get_server(evcon) == NULL);
/*
* At this point, we want to schedule a request to the HTTP
* server using our make request method.
*/
req = evhttp_request_new(http_request_done, (void*) BASIC_REQUEST_BODY);
/* Add the information that we care about */
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
/* We give ownership of the request to the connection */
if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET, "/test") == -1) {
fprintf(stdout, "FAILED\n");
exit(1);
}
event_base_dispatch(data->base);
tt_assert(test_ok);
/* try to make another request over the same connection */
test_ok = 0;
req = evhttp_request_new(http_request_done, (void*) BASIC_REQUEST_BODY);
/* Add the information that we care about */
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
/*
* if our connections are not supposed to be persistent; request
* a close from the server.
*/
if (!persistent)
evhttp_add_header(evhttp_request_get_output_headers(req), "Connection", "close");
/* We give ownership of the request to the connection */
if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET, "/test") == -1) {
tt_abort_msg("couldn't make request");
}
event_base_dispatch(data->base);
/* make another request: request empty reply */
test_ok = 0;
req = evhttp_request_new(http_request_empty_done, data->base);
/* Add the information that we care about */
evhttp_add_header(evhttp_request_get_output_headers(req), "Empty", "itis");
/* We give ownership of the request to the connection */
if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET, "/test") == -1) {
tt_abort_msg("Couldn't make request");
}
event_base_dispatch(data->base);
end:
if (evcon)
evhttp_connection_free(evcon);
if (http)
evhttp_free(http);
}
static void
http_connection_test(void *arg)
{
http_connection_test_(arg, 0, "127.0.0.1", NULL, 0, AF_UNSPEC, 0);
}
static void
http_persist_connection_test(void *arg)
{
http_connection_test_(arg, 1, "127.0.0.1", NULL, 0, AF_UNSPEC, 0);
}
static struct regress_dns_server_table search_table[] = {
{ "localhost", "A", "127.0.0.1", 0, 0 },
{ NULL, NULL, NULL, 0, 0 }
};
static void
http_connection_async_test(void *arg)
{
struct basic_test_data *data = arg;
ev_uint16_t port = 0;
struct evhttp_connection *evcon = NULL;
struct evhttp_request *req = NULL;
struct evdns_base *dns_base = NULL;
ev_uint16_t portnum = 0;
char address[64];
struct evhttp *http = http_setup(&port, data->base, 0);
exit_base = data->base;
tt_assert(regress_dnsserver(data->base, &portnum, search_table));
dns_base = evdns_base_new(data->base, 0/* init name servers */);
tt_assert(dns_base);
/* Add ourself as the only nameserver, and make sure we really are
* the only nameserver. */
evutil_snprintf(address, sizeof(address), "127.0.0.1:%d", portnum);
evdns_base_nameserver_ip_add(dns_base, address);
test_ok = 0;
evcon = evhttp_connection_base_new(data->base, dns_base, "127.0.0.1", port);
tt_assert(evcon);
/*
* At this point, we want to schedule a request to the HTTP
* server using our make request method.
*/
req = evhttp_request_new(http_request_done, (void*) BASIC_REQUEST_BODY);
/* Add the information that we care about */
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
/* We give ownership of the request to the connection */
if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET, "/test") == -1) {
fprintf(stdout, "FAILED\n");
exit(1);
}
event_base_dispatch(data->base);
tt_assert(test_ok);
/* try to make another request over the same connection */
test_ok = 0;
req = evhttp_request_new(http_request_done, (void*) BASIC_REQUEST_BODY);
/* Add the information that we care about */
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
/*
* if our connections are not supposed to be persistent; request
* a close from the server.
*/
evhttp_add_header(evhttp_request_get_output_headers(req), "Connection", "close");
/* We give ownership of the request to the connection */
if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET, "/test") == -1) {
tt_abort_msg("couldn't make request");
}
event_base_dispatch(data->base);
/* make another request: request empty reply */
test_ok = 0;
req = evhttp_request_new(http_request_empty_done, data->base);
/* Add the information that we care about */
evhttp_add_header(evhttp_request_get_output_headers(req), "Empty", "itis");
/* We give ownership of the request to the connection */
if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET, "/test") == -1) {
tt_abort_msg("Couldn't make request");
}
event_base_dispatch(data->base);
end:
if (evcon)
evhttp_connection_free(evcon);
if (http)
evhttp_free(http);
if (dns_base)
evdns_base_free(dns_base, 0);
regress_clean_dnsserver();
}
static void
http_autofree_connection_test(void *arg)
{
struct basic_test_data *data = arg;
ev_uint16_t port = 0;
struct evhttp_connection *evcon = NULL;
struct evhttp_request *req[2] = { NULL };
struct evhttp *http = http_setup(&port, data->base, 0);
size_t i;
test_ok = 0;
evcon = evhttp_connection_base_new(data->base, NULL, "127.0.0.1", port);
tt_assert(evcon);
/*
* At this point, we want to schedule two request to the HTTP
* server using our make request method.
*/
req[0] = evhttp_request_new(http_request_empty_done, data->base);
req[1] = evhttp_request_new(http_request_empty_done, data->base);
/* Add the information that we care about */
for (i = 0; i < ARRAY_SIZE(req); ++i) {
evhttp_add_header(evhttp_request_get_output_headers(req[i]), "Host", "somehost");
evhttp_add_header(evhttp_request_get_output_headers(req[i]), "Connection", "close");
evhttp_add_header(evhttp_request_get_output_headers(req[i]), "Empty", "itis");
if (evhttp_make_request(evcon, req[i], EVHTTP_REQ_GET, "/test") == -1) {
tt_abort_msg("couldn't make request");
}
}
/*
* Tell libevent to free the connection when the request completes
* We then set the evcon pointer to NULL since we don't want to free it
* when this function ends.
*/
evhttp_connection_free_on_completion(evcon);
evcon = NULL;
for (i = 0; i < ARRAY_SIZE(req); ++i)
event_base_dispatch(data->base);
/* at this point, the http server should have no connection */
tt_assert(TAILQ_FIRST(&http->connections) == NULL);
end:
if (evcon)
evhttp_connection_free(evcon);
if (http)
evhttp_free(http);
}
static void
http_request_never_call(struct evhttp_request *req, void *arg)
{
fprintf(stdout, "FAILED\n");
exit(1);
}
static void
http_failed_request_done(struct evhttp_request *req, void *arg)
{
tt_assert(!req);
end:
event_base_loopexit(arg, NULL);
}
#ifndef _WIN32
static void
http_timed_out_request_done(struct evhttp_request *req, void *arg)
{
tt_assert(req);
tt_int_op(evhttp_request_get_response_code(req), !=, HTTP_OK);
end:
event_base_loopexit(arg, NULL);
}
#endif
static void
http_request_error_cb_with_cancel(enum evhttp_request_error error, void *arg)
{
if (error != EVREQ_HTTP_REQUEST_CANCEL) {
fprintf(stderr, "FAILED\n");
exit(1);
}
test_ok = 1;
{
struct timeval tv;
evutil_timerclear(&tv);
tv.tv_sec = 0;
tv.tv_usec = 500 * 1000;
event_base_loopexit(exit_base, &tv);
}
}
static void
http_do_cancel(evutil_socket_t fd, short what, void *arg)
{
struct evhttp_request *req = arg;
evhttp_cancel_request(req);
++test_ok;
}
static void
http_no_write(struct evbuffer *buffer, const struct evbuffer_cb_info *info, void *arg)
{
fprintf(stdout, "FAILED\n");
exit(1);
}
static void
http_free_evcons(struct evhttp_connection **evcons)
{
struct evhttp_connection *evcon, **orig = evcons;
if (!evcons)
return;
while ((evcon = *evcons++)) {
evhttp_connection_free(evcon);
}
free(orig);
}
/** fill the backlog to force server drop packages for timeouts */
static struct evhttp_connection **
http_fill_backlog(struct event_base *base, int port)
{
#define BACKLOG_SIZE 256
struct evhttp_connection **evcon = malloc(sizeof(*evcon) * (BACKLOG_SIZE + 1));
int i;
for (i = 0; i < BACKLOG_SIZE; ++i) {
struct evhttp_request *req;
evcon[i] = evhttp_connection_base_new(base, NULL, "127.0.0.1", port);
tt_assert(evcon[i]);
evhttp_connection_set_timeout(evcon[i], 5);
req = evhttp_request_new(http_request_never_call, NULL);
tt_assert(req);
tt_int_op(evhttp_make_request(evcon[i], req, EVHTTP_REQ_GET, "/delay"), !=, -1);
}
evcon[i] = NULL;
return evcon;
end:
fprintf(stderr, "Couldn't fill the backlog");
return NULL;
}
enum http_cancel_test_type {
BASIC = 1,
BY_HOST = 2,
NO_NS = 4,
INACTIVE_SERVER = 8,
SERVER_TIMEOUT = 16,
NS_TIMEOUT = 32,
};
static struct evhttp_request *
http_cancel_test_bad_request_new(enum http_cancel_test_type type,
struct event_base *base)
{
#ifndef _WIN32
if (!(type & NO_NS) && (type & SERVER_TIMEOUT))
return evhttp_request_new(http_timed_out_request_done, base);
else
#endif
if ((type & INACTIVE_SERVER) || (type & NO_NS))
return evhttp_request_new(http_failed_request_done, base);
else
return NULL;
}
static void
http_cancel_test(void *arg)
{
struct basic_test_data *data = arg;
ev_uint16_t port = 0;
struct evhttp_connection *evcon = NULL;
struct evhttp_request *req = NULL;
struct bufferevent *bufev = NULL;
struct timeval tv;
struct evdns_base *dns_base = NULL;
ev_uint16_t portnum = 0;
char address[64];
struct evhttp *inactive_http = NULL;
struct event_base *inactive_base = NULL;
struct evhttp_connection **evcons = NULL;
struct event_base *base_to_fill = data->base;
enum http_cancel_test_type type =
(enum http_cancel_test_type)data->setup_data;
struct evhttp *http = http_setup(&port, data->base, 0);
if (type & BY_HOST) {
const char *timeout = (type & NS_TIMEOUT) ? "6" : "3";
tt_assert(regress_dnsserver(data->base, &portnum, search_table));
dns_base = evdns_base_new(data->base, 0/* init name servers */);
tt_assert(dns_base);
/** XXX: Hack the port to make timeout after resolving */
if (type & NO_NS)
++portnum;
evutil_snprintf(address, sizeof(address), "127.0.0.1:%d", portnum);
evdns_base_nameserver_ip_add(dns_base, address);
evdns_base_set_option(dns_base, "timeout:", timeout);
evdns_base_set_option(dns_base, "initial-probe-timeout:", timeout);
evdns_base_set_option(dns_base, "attempts:", "1");
}
exit_base = data->base;
test_ok = 0;
if (type & INACTIVE_SERVER) {
port = 0;
inactive_base = event_base_new();
inactive_http = http_setup(&port, inactive_base, 0);
base_to_fill = inactive_base;
}
if (type & SERVER_TIMEOUT)
evcons = http_fill_backlog(base_to_fill, port);
evcon = evhttp_connection_base_new(
data->base, dns_base,
type & BY_HOST ? "localhost" : "127.0.0.1",
port);
if (type & INACTIVE_SERVER)
evhttp_connection_set_timeout(evcon, 5);
tt_assert(evcon);
bufev = evhttp_connection_get_bufferevent(evcon);
/* Guarantee that we stack in connect() not after waiting EV_READ after
* write() */
if (type & SERVER_TIMEOUT)
evbuffer_add_cb(bufferevent_get_output(bufev), http_no_write, NULL);
/*
* At this point, we want to schedule a request to the HTTP
* server using our make request method.
*/
req = evhttp_request_new(http_request_never_call, NULL);
evhttp_request_set_error_cb(req, http_request_error_cb_with_cancel);
/* Add the information that we care about */
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
/* We give ownership of the request to the connection */
tt_int_op(evhttp_make_request(evcon, req, EVHTTP_REQ_GET, "/delay"),
!=, -1);
evutil_timerclear(&tv);
tv.tv_sec = 0;
tv.tv_usec = 100 * 1000;
event_base_once(data->base, -1, EV_TIMEOUT, http_do_cancel, req, &tv);
event_base_dispatch(data->base);
if (type & NO_NS || type & INACTIVE_SERVER)
tt_int_op(test_ok, ==, 2); /** no servers responses */
else
tt_int_op(test_ok, ==, 3);
/* try to make another request over the same connection */
test_ok = 0;
http_free_evcons(evcons);
if (type & SERVER_TIMEOUT)
evcons = http_fill_backlog(base_to_fill, port);
req = http_cancel_test_bad_request_new(type, data->base);
if (!req)
req = evhttp_request_new(http_request_done, (void*) BASIC_REQUEST_BODY);
/* Add the information that we care about */
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
/* We give ownership of the request to the connection */
tt_int_op(evhttp_make_request(evcon, req, EVHTTP_REQ_GET, "/test"),
!=, -1);
event_base_dispatch(data->base);
/* make another request: request empty reply */
test_ok = 0;
http_free_evcons(evcons);
if (type & SERVER_TIMEOUT)
evcons = http_fill_backlog(base_to_fill, port);
req = http_cancel_test_bad_request_new(type, data->base);
if (!req)
req = evhttp_request_new(http_request_empty_done, data->base);
/* Add the information that we care about */
evhttp_add_header(evhttp_request_get_output_headers(req), "Empty", "itis");
/* We give ownership of the request to the connection */
tt_int_op(evhttp_make_request(evcon, req, EVHTTP_REQ_GET, "/test"),
!=, -1);
event_base_dispatch(data->base);
end:
http_free_evcons(evcons);
if (bufev)
evbuffer_remove_cb(bufferevent_get_output(bufev), http_no_write, NULL);
if (evcon)
evhttp_connection_free(evcon);
if (http)
evhttp_free(http);
if (dns_base)
evdns_base_free(dns_base, 0);
regress_clean_dnsserver();
if (inactive_http)
evhttp_free(inactive_http);
if (inactive_base)
event_base_free(inactive_base);
}
static void
http_request_no_action_done(struct evhttp_request *req, void *arg)
{
EVUTIL_ASSERT(exit_base);
event_base_loopexit(exit_base, NULL);
}
static void
http_request_done(struct evhttp_request *req, void *arg)
{
const char *what = arg;
if (!req) {
fprintf(stderr, "FAILED\n");
exit(1);
}
if (evhttp_request_get_response_code(req) != HTTP_OK) {
fprintf(stderr, "FAILED\n");
exit(1);
}
if (evhttp_find_header(evhttp_request_get_input_headers(req), "Content-Type") == NULL) {
fprintf(stderr, "FAILED\n");
exit(1);
}
if (evbuffer_get_length(evhttp_request_get_input_buffer(req)) != strlen(what)) {
fprintf(stderr, "FAILED\n");
exit(1);
}
if (evbuffer_datacmp(evhttp_request_get_input_buffer(req), what) != 0) {
fprintf(stderr, "FAILED\n");
exit(1);
}
test_ok = 1;
EVUTIL_ASSERT(exit_base);
event_base_loopexit(exit_base, NULL);
}
static void
http_request_expect_error(struct evhttp_request *req, void *arg)
{
if (evhttp_request_get_response_code(req) == HTTP_OK) {
fprintf(stderr, "FAILED\n");
exit(1);
}
test_ok = 1;
EVUTIL_ASSERT(arg);
event_base_loopexit(arg, NULL);
}
/* test virtual hosts */
static void
http_virtual_host_test(void *arg)
{
struct basic_test_data *data = arg;
ev_uint16_t port = 0;
struct evhttp_connection *evcon = NULL;
struct evhttp_request *req = NULL;
struct evhttp *second = NULL, *third = NULL;
evutil_socket_t fd;
struct bufferevent *bev;
const char *http_request;
struct evhttp *http = http_setup(&port, data->base, 0);
exit_base = data->base;
/* virtual host */
second = evhttp_new(NULL);
evhttp_set_cb(second, "/funnybunny", http_basic_cb, http);
third = evhttp_new(NULL);
evhttp_set_cb(third, "/blackcoffee", http_basic_cb, http);
if (evhttp_add_virtual_host(http, "foo.com", second) == -1) {
tt_abort_msg("Couldn't add vhost");
}
if (evhttp_add_virtual_host(http, "bar.*.foo.com", third) == -1) {
tt_abort_msg("Couldn't add wildcarded vhost");
}
/* add some aliases to the vhosts */
tt_assert(evhttp_add_server_alias(second, "manolito.info") == 0);
tt_assert(evhttp_add_server_alias(third, "bonkers.org") == 0);
evcon = evhttp_connection_base_new(data->base, NULL, "127.0.0.1", port);
tt_assert(evcon);
/* make a request with a different host and expect an error */
req = evhttp_request_new(http_request_expect_error, data->base);
/* Add the information that we care about */
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
/* We give ownership of the request to the connection */
if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET,
"/funnybunny") == -1) {
tt_abort_msg("Couldn't make request");
}
event_base_dispatch(data->base);
tt_assert(test_ok == 1);
test_ok = 0;
/* make a request with the right host and expect a response */
req = evhttp_request_new(http_request_done, (void*) BASIC_REQUEST_BODY);
/* Add the information that we care about */
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "foo.com");
/* We give ownership of the request to the connection */
if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET,
"/funnybunny") == -1) {
fprintf(stdout, "FAILED\n");
exit(1);
}
event_base_dispatch(data->base);
tt_assert(test_ok == 1);
test_ok = 0;
/* make a request with the right host and expect a response */
req = evhttp_request_new(http_request_done, (void*) BASIC_REQUEST_BODY);
/* Add the information that we care about */
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "bar.magic.foo.com");
/* We give ownership of the request to the connection */
if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET,
"/blackcoffee") == -1) {
tt_abort_msg("Couldn't make request");
}
event_base_dispatch(data->base);
tt_assert(test_ok == 1)
test_ok = 0;
/* make a request with the right host and expect a response */
req = evhttp_request_new(http_request_done, (void*) BASIC_REQUEST_BODY);
/* Add the information that we care about */
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "manolito.info");
/* We give ownership of the request to the connection */
if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET,
"/funnybunny") == -1) {
tt_abort_msg("Couldn't make request");
}
event_base_dispatch(data->base);
tt_assert(test_ok == 1)
test_ok = 0;
/* make a request with the right host and expect a response */
req = evhttp_request_new(http_request_done, (void*) BASIC_REQUEST_BODY);
/* Add the Host header. This time with the optional port. */
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "bonkers.org:8000");
/* We give ownership of the request to the connection */
if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET,
"/blackcoffee") == -1) {
tt_abort_msg("Couldn't make request");
}
event_base_dispatch(data->base);
tt_assert(test_ok == 1)
test_ok = 0;
/* Now make a raw request with an absolute URI. */
fd = http_connect("127.0.0.1", port);
tt_assert(fd != EVUTIL_INVALID_SOCKET);
/* Stupid thing to send a request */
bev = bufferevent_socket_new(data->base, fd, 0);
bufferevent_setcb(bev, http_readcb, http_writecb,
http_errorcb, NULL);
/* The host in the URI should override the Host: header */
http_request =
"GET http://manolito.info/funnybunny HTTP/1.1\r\n"
"Host: somehost\r\n"
"Connection: close\r\n"
"\r\n";
bufferevent_write(bev, http_request, strlen(http_request));
event_base_dispatch(data->base);
tt_int_op(test_ok, ==, 2);
bufferevent_free(bev);
evutil_closesocket(fd);
end:
if (evcon)
evhttp_connection_free(evcon);
if (http)
evhttp_free(http);
}
/* test date header and content length */
static void
http_request_empty_done(struct evhttp_request *req, void *arg)
{
if (!req) {
fprintf(stderr, "FAILED\n");
exit(1);
}
if (evhttp_request_get_response_code(req) != HTTP_OK) {
fprintf(stderr, "FAILED\n");
exit(1);
}
if (evhttp_find_header(evhttp_request_get_input_headers(req), "Date") == NULL) {
fprintf(stderr, "FAILED\n");
exit(1);
}
if (evhttp_find_header(evhttp_request_get_input_headers(req), "Content-Length") == NULL) {
fprintf(stderr, "FAILED\n");
exit(1);
}
if (strcmp(evhttp_find_header(evhttp_request_get_input_headers(req), "Content-Length"),
"0")) {
fprintf(stderr, "FAILED\n");
exit(1);
}
if (evbuffer_get_length(evhttp_request_get_input_buffer(req)) != 0) {
fprintf(stderr, "FAILED\n");
exit(1);
}
test_ok = 1;
EVUTIL_ASSERT(arg);
event_base_loopexit(arg, NULL);
}
/*
* HTTP DISPATCHER test
*/
void
http_dispatcher_cb(struct evhttp_request *req, void *arg)
{
struct evbuffer *evb = evbuffer_new();
TT_BLATHER(("%s: called\n", __func__));
evbuffer_add_printf(evb, "DISPATCHER_TEST");
evhttp_send_reply(req, HTTP_OK, "Everything is fine", evb);
evbuffer_free(evb);
}
static void
http_dispatcher_test_done(struct evhttp_request *req, void *arg)
{
struct event_base *base = arg;
const char *what = "DISPATCHER_TEST";
if (!req) {
fprintf(stderr, "FAILED\n");
exit(1);
}
if (evhttp_request_get_response_code(req) != HTTP_OK) {
fprintf(stderr, "FAILED\n");
exit(1);
}
if (evhttp_find_header(evhttp_request_get_input_headers(req), "Content-Type") == NULL) {
fprintf(stderr, "FAILED (content type)\n");
exit(1);
}
if (evbuffer_get_length(evhttp_request_get_input_buffer(req)) != strlen(what)) {
fprintf(stderr, "FAILED (length %lu vs %lu)\n",
(unsigned long)evbuffer_get_length(evhttp_request_get_input_buffer(req)), (unsigned long)strlen(what));
exit(1);
}
if (evbuffer_datacmp(evhttp_request_get_input_buffer(req), what) != 0) {
fprintf(stderr, "FAILED (data)\n");
exit(1);
}
test_ok = 1;
event_base_loopexit(base, NULL);
}
static void
http_dispatcher_test(void *arg)
{
struct basic_test_data *data = arg;
ev_uint16_t port = 0;
struct evhttp_connection *evcon = NULL;
struct evhttp_request *req = NULL;
struct evhttp *http = http_setup(&port, data->base, 0);
test_ok = 0;
evcon = evhttp_connection_base_new(data->base, NULL, "127.0.0.1", port);
tt_assert(evcon);
/* also bind to local host */
evhttp_connection_set_local_address(evcon, "127.0.0.1");
/*
* At this point, we want to schedule an HTTP GET request
* server using our make request method.
*/
req = evhttp_request_new(http_dispatcher_test_done, data->base);
tt_assert(req);
/* Add the information that we care about */
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET, "/?arg=val") == -1) {
tt_abort_msg("Couldn't make request");
}
event_base_dispatch(data->base);
end:
if (evcon)
evhttp_connection_free(evcon);
if (http)
evhttp_free(http);
}
/*
* HTTP POST test.
*/
void http_postrequest_done(struct evhttp_request *, void *);
#define POST_DATA "Okay. Not really printf"
static void
http_post_test(void *arg)
{
struct basic_test_data *data = arg;
ev_uint16_t port = 0;
struct evhttp_connection *evcon = NULL;
struct evhttp_request *req = NULL;
struct evhttp *http = http_setup(&port, data->base, 0);
test_ok = 0;
evcon = evhttp_connection_base_new(data->base, NULL, "127.0.0.1", port);
tt_assert(evcon);
/*
* At this point, we want to schedule an HTTP POST request
* server using our make request method.
*/
req = evhttp_request_new(http_postrequest_done, data->base);
tt_assert(req);
/* Add the information that we care about */
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
evbuffer_add_printf(evhttp_request_get_output_buffer(req), POST_DATA);
if (evhttp_make_request(evcon, req, EVHTTP_REQ_POST, "/postit") == -1) {
tt_abort_msg("Couldn't make request");
}
event_base_dispatch(data->base);
tt_int_op(test_ok, ==, 1);
test_ok = 0;
req = evhttp_request_new(http_postrequest_done, data->base);
tt_assert(req);
/* Now try with 100-continue. */
/* Add the information that we care about */
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
evhttp_add_header(evhttp_request_get_output_headers(req), "Expect", "100-continue");
evbuffer_add_printf(evhttp_request_get_output_buffer(req), POST_DATA);
if (evhttp_make_request(evcon, req, EVHTTP_REQ_POST, "/postit") == -1) {
tt_abort_msg("Couldn't make request");
}
event_base_dispatch(data->base);
tt_int_op(test_ok, ==, 1);
evhttp_connection_free(evcon);
evhttp_free(http);
end:
;
}
void
http_post_cb(struct evhttp_request *req, void *arg)
{
struct evbuffer *evb;
TT_BLATHER(("%s: called\n", __func__));
/* Yes, we are expecting a post request */
if (evhttp_request_get_command(req) != EVHTTP_REQ_POST) {
fprintf(stdout, "FAILED (post type)\n");
exit(1);
}
if (evbuffer_get_length(evhttp_request_get_input_buffer(req)) != strlen(POST_DATA)) {
fprintf(stdout, "FAILED (length: %lu vs %lu)\n",
(unsigned long) evbuffer_get_length(evhttp_request_get_input_buffer(req)), (unsigned long) strlen(POST_DATA));
exit(1);
}
if (evbuffer_datacmp(evhttp_request_get_input_buffer(req), POST_DATA) != 0) {
fprintf(stdout, "FAILED (data)\n");
fprintf(stdout, "Got :%s\n", evbuffer_pullup(evhttp_request_get_input_buffer(req),-1));
fprintf(stdout, "Want:%s\n", POST_DATA);
exit(1);
}
evb = evbuffer_new();
evbuffer_add_printf(evb, BASIC_REQUEST_BODY);
evhttp_send_reply(req, HTTP_OK, "Everything is fine", evb);
evbuffer_free(evb);
}
void
http_postrequest_done(struct evhttp_request *req, void *arg)
{
const char *what = BASIC_REQUEST_BODY;
struct event_base *base = arg;
if (req == NULL) {
fprintf(stderr, "FAILED (timeout)\n");
exit(1);
}
if (evhttp_request_get_response_code(req) != HTTP_OK) {
fprintf(stderr, "FAILED (response code)\n");
exit(1);
}
if (evhttp_find_header(evhttp_request_get_input_headers(req), "Content-Type") == NULL) {
fprintf(stderr, "FAILED (content type)\n");
exit(1);
}
if (evbuffer_get_length(evhttp_request_get_input_buffer(req)) != strlen(what)) {
fprintf(stderr, "FAILED (length %lu vs %lu)\n",
(unsigned long)evbuffer_get_length(evhttp_request_get_input_buffer(req)), (unsigned long)strlen(what));
exit(1);
}
if (evbuffer_datacmp(evhttp_request_get_input_buffer(req), what) != 0) {
fprintf(stderr, "FAILED (data)\n");
exit(1);
}
test_ok = 1;
event_base_loopexit(base, NULL);
}
/*
* HTTP PUT test, basically just like POST, but ...
*/
void http_putrequest_done(struct evhttp_request *, void *);
#define PUT_DATA "Hi, I'm some PUT data"
static void
http_put_test(void *arg)
{
struct basic_test_data *data = arg;
ev_uint16_t port = 0;
struct evhttp_connection *evcon = NULL;
struct evhttp_request *req = NULL;
struct evhttp *http = http_setup(&port, data->base, 0);
test_ok = 0;
evcon = evhttp_connection_base_new(data->base, NULL, "127.0.0.1", port);
tt_assert(evcon);
/*
* Schedule the HTTP PUT request
*/
req = evhttp_request_new(http_putrequest_done, data->base);
tt_assert(req);
/* Add the information that we care about */
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "someotherhost");
evbuffer_add_printf(evhttp_request_get_output_buffer(req), PUT_DATA);
if (evhttp_make_request(evcon, req, EVHTTP_REQ_PUT, "/putit") == -1) {
tt_abort_msg("Couldn't make request");
}
event_base_dispatch(data->base);
evhttp_connection_free(evcon);
evhttp_free(http);
tt_int_op(test_ok, ==, 1);
end:
;
}
void
http_put_cb(struct evhttp_request *req, void *arg)
{
struct evbuffer *evb;
TT_BLATHER(("%s: called\n", __func__));
/* Expecting a PUT request */
if (evhttp_request_get_command(req) != EVHTTP_REQ_PUT) {
fprintf(stdout, "FAILED (put type)\n");
exit(1);
}
if (evbuffer_get_length(evhttp_request_get_input_buffer(req)) != strlen(PUT_DATA)) {
fprintf(stdout, "FAILED (length: %lu vs %lu)\n",
(unsigned long)evbuffer_get_length(evhttp_request_get_input_buffer(req)), (unsigned long)strlen(PUT_DATA));
exit(1);
}
if (evbuffer_datacmp(evhttp_request_get_input_buffer(req), PUT_DATA) != 0) {
fprintf(stdout, "FAILED (data)\n");
fprintf(stdout, "Got :%s\n", evbuffer_pullup(evhttp_request_get_input_buffer(req),-1));
fprintf(stdout, "Want:%s\n", PUT_DATA);
exit(1);
}
evb = evbuffer_new();
evbuffer_add_printf(evb, "That ain't funny");
evhttp_send_reply(req, HTTP_OK, "Everything is great", evb);
evbuffer_free(evb);
}
void
http_putrequest_done(struct evhttp_request *req, void *arg)
{
struct event_base *base = arg;
const char *what = "That ain't funny";
if (req == NULL) {
fprintf(stderr, "FAILED (timeout)\n");
exit(1);
}
if (evhttp_request_get_response_code(req) != HTTP_OK) {
fprintf(stderr, "FAILED (response code)\n");
exit(1);
}
if (evhttp_find_header(evhttp_request_get_input_headers(req), "Content-Type") == NULL) {
fprintf(stderr, "FAILED (content type)\n");
exit(1);
}
if (evbuffer_get_length(evhttp_request_get_input_buffer(req)) != strlen(what)) {
fprintf(stderr, "FAILED (length %lu vs %lu)\n",
(unsigned long)evbuffer_get_length(evhttp_request_get_input_buffer(req)), (unsigned long)strlen(what));
exit(1);
}
if (evbuffer_datacmp(evhttp_request_get_input_buffer(req), what) != 0) {
fprintf(stderr, "FAILED (data)\n");
exit(1);
}
test_ok = 1;
event_base_loopexit(base, NULL);
}
static void
http_failure_readcb(struct bufferevent *bev, void *arg)
{
const char *what = "400 Bad Request";
if (evbuffer_contains(bufferevent_get_input(bev), what)) {
test_ok = 2;
bufferevent_disable(bev, EV_READ);
event_base_loopexit(arg, NULL);
}
}
/*
* Testing that the HTTP server can deal with a malformed request.
*/
static void
http_failure_test(void *arg)
{
struct basic_test_data *data = arg;
struct bufferevent *bev;
evutil_socket_t fd = EVUTIL_INVALID_SOCKET;
const char *http_request;
ev_uint16_t port = 0;
struct evhttp *http = http_setup(&port, data->base, 0);
test_ok = 0;
fd = http_connect("127.0.0.1", port);
tt_assert(fd != EVUTIL_INVALID_SOCKET);
/* Stupid thing to send a request */
bev = bufferevent_socket_new(data->base, fd, 0);
bufferevent_setcb(bev, http_failure_readcb, http_writecb,
http_errorcb, data->base);
http_request = "illegal request\r\n";
bufferevent_write(bev, http_request, strlen(http_request));
event_base_dispatch(data->base);
bufferevent_free(bev);
evhttp_free(http);
tt_int_op(test_ok, ==, 2);
end:
if (fd >= 0)
evutil_closesocket(fd);
}
static void
close_detect_done(struct evhttp_request *req, void *arg)
{
struct timeval tv;
tt_assert(req);
tt_assert(evhttp_request_get_response_code(req) == HTTP_OK);
test_ok = 1;
end:
evutil_timerclear(&tv);
tv.tv_usec = 150000;
event_base_loopexit(arg, &tv);
}
static void
close_detect_launch(evutil_socket_t fd, short what, void *arg)
{
struct evhttp_connection *evcon = arg;
struct event_base *base = evhttp_connection_get_base(evcon);
struct evhttp_request *req;
req = evhttp_request_new(close_detect_done, base);
/* Add the information that we care about */
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
/* We give ownership of the request to the connection */
if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET, "/test") == -1) {
tt_fail_msg("Couldn't make request");
}
}
static void
close_detect_cb(struct evhttp_request *req, void *arg)
{
struct evhttp_connection *evcon = arg;
struct event_base *base = evhttp_connection_get_base(evcon);
struct timeval tv;
if (req != NULL && evhttp_request_get_response_code(req) != HTTP_OK) {
tt_abort_msg("Failed");
}
evutil_timerclear(&tv);
tv.tv_sec = 0; /* longer than the http time out */
tv.tv_usec = 600000; /* longer than the http time out */
/* launch a new request on the persistent connection in .3 seconds */
event_base_once(base, -1, EV_TIMEOUT, close_detect_launch, evcon, &tv);
end:
;
}
static void
http_close_detection_(struct basic_test_data *data, int with_delay)
{
ev_uint16_t port = 0;
struct evhttp_connection *evcon = NULL;
struct evhttp_request *req = NULL;
const struct timeval sec_tenth = { 0, 100000 };
struct evhttp *http = http_setup(&port, data->base, 0);
test_ok = 0;
/* .1 second timeout */
evhttp_set_timeout_tv(http, &sec_tenth);
evcon = evhttp_connection_base_new(data->base, NULL,
"127.0.0.1", port);
tt_assert(evcon);
evhttp_connection_set_timeout_tv(evcon, &sec_tenth);
tt_assert(evcon);
delayed_client = evcon;
/*
* At this point, we want to schedule a request to the HTTP
* server using our make request method.
*/
req = evhttp_request_new(close_detect_cb, evcon);
/* Add the information that we care about */
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
/* We give ownership of the request to the connection */
if (evhttp_make_request(evcon,
req, EVHTTP_REQ_GET, with_delay ? "/largedelay" : "/test") == -1) {
tt_abort_msg("couldn't make request");
}
event_base_dispatch(data->base);
/* at this point, the http server should have no connection */
tt_assert(TAILQ_FIRST(&http->connections) == NULL);
end:
if (evcon)
evhttp_connection_free(evcon);
if (http)
evhttp_free(http);
}
static void
http_close_detection_test(void *arg)
{
http_close_detection_(arg, 0);
}
static void
http_close_detection_delay_test(void *arg)
{
http_close_detection_(arg, 1);
}
static void
http_highport_test(void *arg)
{
struct basic_test_data *data = arg;
int i = -1;
struct evhttp *myhttp = NULL;
/* Try a few different ports */
for (i = 0; i < 50; ++i) {
myhttp = evhttp_new(data->base);
if (evhttp_bind_socket(myhttp, "127.0.0.1", 65535 - i) == 0) {
test_ok = 1;
evhttp_free(myhttp);
return;
}
evhttp_free(myhttp);
}
tt_fail_msg("Couldn't get a high port");
}
static void
http_bad_header_test(void *ptr)
{
struct evkeyvalq headers;
TAILQ_INIT(&headers);
tt_want(evhttp_add_header(&headers, "One", "Two") == 0);
tt_want(evhttp_add_header(&headers, "One", "Two\r\n Three") == 0);
tt_want(evhttp_add_header(&headers, "One\r", "Two") == -1);
tt_want(evhttp_add_header(&headers, "One\n", "Two") == -1);
tt_want(evhttp_add_header(&headers, "One", "Two\r") == -1);
tt_want(evhttp_add_header(&headers, "One", "Two\n") == -1);
evhttp_clear_headers(&headers);
}
static int validate_header(
const struct evkeyvalq* headers,
const char *key, const char *value)
{
const char *real_val = evhttp_find_header(headers, key);
tt_assert(real_val != NULL);
tt_want(strcmp(real_val, value) == 0);
end:
return (0);
}
static void
http_parse_query_test(void *ptr)
{
struct evkeyvalq headers;
int r;
TAILQ_INIT(&headers);
r = evhttp_parse_query("http://www.test.com/?q=test", &headers);
tt_want(validate_header(&headers, "q", "test") == 0);
tt_int_op(r, ==, 0);
evhttp_clear_headers(&headers);
r = evhttp_parse_query("http://www.test.com/?q=test&foo=bar", &headers);
tt_want(validate_header(&headers, "q", "test") == 0);
tt_want(validate_header(&headers, "foo", "bar") == 0);
tt_int_op(r, ==, 0);
evhttp_clear_headers(&headers);
r = evhttp_parse_query("http://www.test.com/?q=test+foo", &headers);
tt_want(validate_header(&headers, "q", "test foo") == 0);
tt_int_op(r, ==, 0);
evhttp_clear_headers(&headers);
r = evhttp_parse_query("http://www.test.com/?q=test%0Afoo", &headers);
tt_want(validate_header(&headers, "q", "test\nfoo") == 0);
tt_int_op(r, ==, 0);
evhttp_clear_headers(&headers);
r = evhttp_parse_query("http://www.test.com/?q=test%0Dfoo", &headers);
tt_want(validate_header(&headers, "q", "test\rfoo") == 0);
tt_int_op(r, ==, 0);
evhttp_clear_headers(&headers);
r = evhttp_parse_query("http://www.test.com/?q=test&&q2", &headers);
tt_int_op(r, ==, -1);
evhttp_clear_headers(&headers);
r = evhttp_parse_query("http://www.test.com/?q=test+this", &headers);
tt_want(validate_header(&headers, "q", "test this") == 0);
tt_int_op(r, ==, 0);
evhttp_clear_headers(&headers);
r = evhttp_parse_query("http://www.test.com/?q=test&q2=foo", &headers);
tt_int_op(r, ==, 0);
tt_want(validate_header(&headers, "q", "test") == 0);
tt_want(validate_header(&headers, "q2", "foo") == 0);
evhttp_clear_headers(&headers);
r = evhttp_parse_query("http://www.test.com/?q&q2=foo", &headers);
tt_int_op(r, ==, -1);
evhttp_clear_headers(&headers);
r = evhttp_parse_query("http://www.test.com/?q=foo&q2", &headers);
tt_int_op(r, ==, -1);
evhttp_clear_headers(&headers);
r = evhttp_parse_query("http://www.test.com/?q=foo&q2&q3=x", &headers);
tt_int_op(r, ==, -1);
evhttp_clear_headers(&headers);
r = evhttp_parse_query("http://www.test.com/?q=&q2=&q3=", &headers);
tt_int_op(r, ==, 0);
tt_want(validate_header(&headers, "q", "") == 0);
tt_want(validate_header(&headers, "q2", "") == 0);
tt_want(validate_header(&headers, "q3", "") == 0);
evhttp_clear_headers(&headers);
end:
evhttp_clear_headers(&headers);
}
static void
http_parse_query_str_test(void *ptr)
{
struct evkeyvalq headers;
int r;
TAILQ_INIT(&headers);
r = evhttp_parse_query_str("http://www.test.com/?q=test", &headers);
tt_assert(evhttp_find_header(&headers, "q") == NULL);
tt_int_op(r, ==, 0);
evhttp_clear_headers(&headers);
r = evhttp_parse_query_str("q=test", &headers);
tt_want(validate_header(&headers, "q", "test") == 0);
tt_int_op(r, ==, 0);
evhttp_clear_headers(&headers);
end:
evhttp_clear_headers(&headers);
}
static void
http_parse_uri_test(void *ptr)
{
const int nonconform = (ptr != NULL);
const unsigned parse_flags =
nonconform ? EVHTTP_URI_NONCONFORMANT : 0;
struct evhttp_uri *uri = NULL;
char url_tmp[4096];
#define URI_PARSE(uri) \
evhttp_uri_parse_with_flags((uri), parse_flags)
#define TT_URI(want) do { \
char *ret = evhttp_uri_join(uri, url_tmp, sizeof(url_tmp)); \
tt_want(ret != NULL); \
tt_want(ret == url_tmp); \
if (strcmp(ret,want) != 0) \
TT_FAIL(("\"%s\" != \"%s\"",ret,want)); \
} while(0)
tt_want(evhttp_uri_join(NULL, 0, 0) == NULL);
tt_want(evhttp_uri_join(NULL, url_tmp, 0) == NULL);
tt_want(evhttp_uri_join(NULL, url_tmp, sizeof(url_tmp)) == NULL);
/* bad URIs: parsing */
#define BAD(s) do { \
if (URI_PARSE(s) != NULL) \
TT_FAIL(("Expected error parsing \"%s\"",s)); \
} while(0)
/* Nonconformant URIs we can parse: parsing */
#define NCF(s) do { \
uri = URI_PARSE(s); \
if (uri != NULL && !nonconform) { \
TT_FAIL(("Expected error parsing \"%s\"",s)); \
} else if (uri == NULL && nonconform) { \
TT_FAIL(("Couldn't parse nonconformant URI \"%s\"", \
s)); \
} \
if (uri) { \
tt_want(evhttp_uri_join(uri, url_tmp, \
sizeof(url_tmp))); \
evhttp_uri_free(uri); \
} \
} while(0)
NCF("http://www.test.com/ why hello");
NCF("http://www.test.com/why-hello\x01");
NCF("http://www.test.com/why-hello?\x01");
NCF("http://www.test.com/why-hello#\x01");
BAD("http://www.\x01.test.com/why-hello");
BAD("http://www.%7test.com/why-hello");
NCF("http://www.test.com/why-hell%7o");
BAD("h%3ttp://www.test.com/why-hello");
NCF("http://www.test.com/why-hello%7");
NCF("http://www.test.com/why-hell%7o");
NCF("http://www.test.com/foo?ba%r");
NCF("http://www.test.com/foo#ba%r");
BAD("99:99/foo");
BAD("http://www.test.com:999x/");
BAD("http://www.test.com:x/");
BAD("http://[hello-there]/");
BAD("http://[::1]]/");
BAD("http://[::1/");
BAD("http://[foob/");
BAD("http://[/");
BAD("http://[ffff:ffff:ffff:ffff:Ffff:ffff:ffff:"
"ffff:ffff:ffff:ffff:ffff:ffff:ffff]/");
BAD("http://[vX.foo]/");
BAD("http://[vX.foo]/");
BAD("http://[v.foo]/");
BAD("http://[v5.fo%o]/");
BAD("http://[v5X]/");
BAD("http://[v5]/");
BAD("http://[]/");
BAD("http://f\x01red@www.example.com/");
BAD("http://f%0red@www.example.com/");
BAD("http://www.example.com:9999999999999999999999999999999999999/");
BAD("http://www.example.com:hihi/");
BAD("://www.example.com/");
/* bad URIs: joining */
uri = evhttp_uri_new();
tt_want(0==evhttp_uri_set_host(uri, "www.example.com"));
tt_want(evhttp_uri_join(uri, url_tmp, sizeof(url_tmp)) != NULL);
/* not enough space: */
tt_want(evhttp_uri_join(uri, url_tmp, 3) == NULL);
/* host is set, but path doesn't start with "/": */
tt_want(0==evhttp_uri_set_path(uri, "hi_mom"));
tt_want(evhttp_uri_join(uri, url_tmp, sizeof(url_tmp)) == NULL);
tt_want(evhttp_uri_join(uri, NULL, sizeof(url_tmp))==NULL);
tt_want(evhttp_uri_join(uri, url_tmp, 0)==NULL);
evhttp_uri_free(uri);
uri = URI_PARSE("mailto:foo@bar");
tt_want(uri != NULL);
tt_want(evhttp_uri_get_host(uri) == NULL);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(!strcmp(evhttp_uri_get_scheme(uri), "mailto"));
tt_want(!strcmp(evhttp_uri_get_path(uri), "foo@bar"));
tt_want(evhttp_uri_get_query(uri) == NULL);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("mailto:foo@bar");
evhttp_uri_free(uri);
uri = evhttp_uri_new();
/* Bad URI usage: setting invalid values */
tt_want(-1 == evhttp_uri_set_scheme(uri,""));
tt_want(-1 == evhttp_uri_set_scheme(uri,"33"));
tt_want(-1 == evhttp_uri_set_scheme(uri,"hi!"));
tt_want(-1 == evhttp_uri_set_userinfo(uri,"hello@"));
tt_want(-1 == evhttp_uri_set_host(uri,"[1.2.3.4]"));
tt_want(-1 == evhttp_uri_set_host(uri,"["));
tt_want(-1 == evhttp_uri_set_host(uri,"www.[foo].com"));
tt_want(-1 == evhttp_uri_set_port(uri,-3));
tt_want(-1 == evhttp_uri_set_path(uri,"hello?world"));
tt_want(-1 == evhttp_uri_set_query(uri,"hello#world"));
tt_want(-1 == evhttp_uri_set_fragment(uri,"hello#world"));
/* Valid URI usage: setting valid values */
tt_want(0 == evhttp_uri_set_scheme(uri,"http"));
tt_want(0 == evhttp_uri_set_scheme(uri,NULL));
tt_want(0 == evhttp_uri_set_userinfo(uri,"username:pass"));
tt_want(0 == evhttp_uri_set_userinfo(uri,NULL));
tt_want(0 == evhttp_uri_set_host(uri,"www.example.com"));
tt_want(0 == evhttp_uri_set_host(uri,"1.2.3.4"));
tt_want(0 == evhttp_uri_set_host(uri,"[1:2:3:4::]"));
tt_want(0 == evhttp_uri_set_host(uri,"[v7.wobblewobble]"));
tt_want(0 == evhttp_uri_set_host(uri,NULL));
tt_want(0 == evhttp_uri_set_host(uri,""));
tt_want(0 == evhttp_uri_set_port(uri, -1));
tt_want(0 == evhttp_uri_set_port(uri, 80));
tt_want(0 == evhttp_uri_set_port(uri, 65535));
tt_want(0 == evhttp_uri_set_path(uri, ""));
tt_want(0 == evhttp_uri_set_path(uri, "/documents/public/index.html"));
tt_want(0 == evhttp_uri_set_path(uri, NULL));
tt_want(0 == evhttp_uri_set_query(uri, "key=val&key2=val2"));
tt_want(0 == evhttp_uri_set_query(uri, "keyvalblarg"));
tt_want(0 == evhttp_uri_set_query(uri, ""));
tt_want(0 == evhttp_uri_set_query(uri, NULL));
tt_want(0 == evhttp_uri_set_fragment(uri, ""));
tt_want(0 == evhttp_uri_set_fragment(uri, "here?i?am"));
tt_want(0 == evhttp_uri_set_fragment(uri, NULL));
evhttp_uri_free(uri);
/* Valid parsing */
uri = URI_PARSE("http://www.test.com/?q=t%33est");
tt_want(strcmp(evhttp_uri_get_scheme(uri), "http") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "www.test.com") == 0);
tt_want(strcmp(evhttp_uri_get_path(uri), "/") == 0);
tt_want(strcmp(evhttp_uri_get_query(uri), "q=t%33est") == 0);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("http://www.test.com/?q=t%33est");
evhttp_uri_free(uri);
uri = URI_PARSE("http://%77ww.test.com");
tt_want(strcmp(evhttp_uri_get_scheme(uri), "http") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "%77ww.test.com") == 0);
tt_want(strcmp(evhttp_uri_get_path(uri), "") == 0);
tt_want(evhttp_uri_get_query(uri) == NULL);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("http://%77ww.test.com");
evhttp_uri_free(uri);
uri = URI_PARSE("http://www.test.com?q=test");
tt_want(strcmp(evhttp_uri_get_scheme(uri), "http") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "www.test.com") == 0);
tt_want(strcmp(evhttp_uri_get_path(uri), "") == 0);
tt_want(strcmp(evhttp_uri_get_query(uri), "q=test") == 0);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("http://www.test.com?q=test");
evhttp_uri_free(uri);
uri = URI_PARSE("http://www.test.com#fragment");
tt_want(strcmp(evhttp_uri_get_scheme(uri), "http") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "www.test.com") == 0);
tt_want(strcmp(evhttp_uri_get_path(uri), "") == 0);
tt_want(evhttp_uri_get_query(uri) == NULL);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want_str_op(evhttp_uri_get_fragment(uri), ==, "fragment");
TT_URI("http://www.test.com#fragment");
evhttp_uri_free(uri);
uri = URI_PARSE("http://8000/");
tt_want(strcmp(evhttp_uri_get_scheme(uri), "http") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "8000") == 0);
tt_want(strcmp(evhttp_uri_get_path(uri), "/") == 0);
tt_want(evhttp_uri_get_query(uri) == NULL);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("http://8000/");
evhttp_uri_free(uri);
uri = URI_PARSE("http://:8000/");
tt_want(strcmp(evhttp_uri_get_scheme(uri), "http") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "") == 0);
tt_want(strcmp(evhttp_uri_get_path(uri), "/") == 0);
tt_want(evhttp_uri_get_query(uri) == NULL);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == 8000);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("http://:8000/");
evhttp_uri_free(uri);
uri = URI_PARSE("http://www.test.com:/"); /* empty port */
tt_want(strcmp(evhttp_uri_get_scheme(uri), "http") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "www.test.com") == 0);
tt_want_str_op(evhttp_uri_get_path(uri), ==, "/");
tt_want(evhttp_uri_get_query(uri) == NULL);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("http://www.test.com/");
evhttp_uri_free(uri);
uri = URI_PARSE("http://www.test.com:"); /* empty port 2 */
tt_want(strcmp(evhttp_uri_get_scheme(uri), "http") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "www.test.com") == 0);
tt_want(strcmp(evhttp_uri_get_path(uri), "") == 0);
tt_want(evhttp_uri_get_query(uri) == NULL);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("http://www.test.com");
evhttp_uri_free(uri);
uri = URI_PARSE("ftp://www.test.com/?q=test");
tt_want(strcmp(evhttp_uri_get_scheme(uri), "ftp") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "www.test.com") == 0);
tt_want(strcmp(evhttp_uri_get_path(uri), "/") == 0);
tt_want(strcmp(evhttp_uri_get_query(uri), "q=test") == 0);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("ftp://www.test.com/?q=test");
evhttp_uri_free(uri);
uri = URI_PARSE("ftp://[::1]:999/?q=test");
tt_want(strcmp(evhttp_uri_get_scheme(uri), "ftp") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "[::1]") == 0);
tt_want(strcmp(evhttp_uri_get_path(uri), "/") == 0);
tt_want(strcmp(evhttp_uri_get_query(uri), "q=test") == 0);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == 999);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("ftp://[::1]:999/?q=test");
evhttp_uri_free(uri);
uri = URI_PARSE("ftp://[ff00::127.0.0.1]/?q=test");
tt_want(strcmp(evhttp_uri_get_scheme(uri), "ftp") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "[ff00::127.0.0.1]") == 0);
tt_want(strcmp(evhttp_uri_get_path(uri), "/") == 0);
tt_want(strcmp(evhttp_uri_get_query(uri), "q=test") == 0);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("ftp://[ff00::127.0.0.1]/?q=test");
evhttp_uri_free(uri);
uri = URI_PARSE("ftp://[v99.not_(any:time)_soon]/?q=test");
tt_want(strcmp(evhttp_uri_get_scheme(uri), "ftp") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "[v99.not_(any:time)_soon]") == 0);
tt_want(strcmp(evhttp_uri_get_path(uri), "/") == 0);
tt_want(strcmp(evhttp_uri_get_query(uri), "q=test") == 0);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("ftp://[v99.not_(any:time)_soon]/?q=test");
evhttp_uri_free(uri);
uri = URI_PARSE("scheme://user:pass@foo.com:42/?q=test&s=some+thing#fragment");
tt_want(strcmp(evhttp_uri_get_scheme(uri), "scheme") == 0);
tt_want(strcmp(evhttp_uri_get_userinfo(uri), "user:pass") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "foo.com") == 0);
tt_want(evhttp_uri_get_port(uri) == 42);
tt_want(strcmp(evhttp_uri_get_path(uri), "/") == 0);
tt_want(strcmp(evhttp_uri_get_query(uri), "q=test&s=some+thing") == 0);
tt_want(strcmp(evhttp_uri_get_fragment(uri), "fragment") == 0);
TT_URI("scheme://user:pass@foo.com:42/?q=test&s=some+thing#fragment");
evhttp_uri_free(uri);
uri = URI_PARSE("scheme://user@foo.com/#fragment");
tt_want(strcmp(evhttp_uri_get_scheme(uri), "scheme") == 0);
tt_want(strcmp(evhttp_uri_get_userinfo(uri), "user") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "foo.com") == 0);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(strcmp(evhttp_uri_get_path(uri), "/") == 0);
tt_want(evhttp_uri_get_query(uri) == NULL);
tt_want(strcmp(evhttp_uri_get_fragment(uri), "fragment") == 0);
TT_URI("scheme://user@foo.com/#fragment");
evhttp_uri_free(uri);
uri = URI_PARSE("scheme://%75ser@foo.com/#frag@ment");
tt_want(strcmp(evhttp_uri_get_scheme(uri), "scheme") == 0);
tt_want(strcmp(evhttp_uri_get_userinfo(uri), "%75ser") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "foo.com") == 0);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(strcmp(evhttp_uri_get_path(uri), "/") == 0);
tt_want(evhttp_uri_get_query(uri) == NULL);
tt_want(strcmp(evhttp_uri_get_fragment(uri), "frag@ment") == 0);
TT_URI("scheme://%75ser@foo.com/#frag@ment");
evhttp_uri_free(uri);
uri = URI_PARSE("file:///some/path/to/the/file");
tt_want(strcmp(evhttp_uri_get_scheme(uri), "file") == 0);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(strcmp(evhttp_uri_get_host(uri), "") == 0);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(strcmp(evhttp_uri_get_path(uri), "/some/path/to/the/file") == 0);
tt_want(evhttp_uri_get_query(uri) == NULL);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("file:///some/path/to/the/file");
evhttp_uri_free(uri);
uri = URI_PARSE("///some/path/to/the-file");
tt_want(uri != NULL);
tt_want(evhttp_uri_get_scheme(uri) == NULL);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(strcmp(evhttp_uri_get_host(uri), "") == 0);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(strcmp(evhttp_uri_get_path(uri), "/some/path/to/the-file") == 0);
tt_want(evhttp_uri_get_query(uri) == NULL);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("///some/path/to/the-file");
evhttp_uri_free(uri);
uri = URI_PARSE("/s:ome/path/to/the-file?q=99#fred");
tt_want(uri != NULL);
tt_want(evhttp_uri_get_scheme(uri) == NULL);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_host(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(strcmp(evhttp_uri_get_path(uri), "/s:ome/path/to/the-file") == 0);
tt_want(strcmp(evhttp_uri_get_query(uri), "q=99") == 0);
tt_want(strcmp(evhttp_uri_get_fragment(uri), "fred") == 0);
TT_URI("/s:ome/path/to/the-file?q=99#fred");
evhttp_uri_free(uri);
uri = URI_PARSE("relative/path/with/co:lon");
tt_want(uri != NULL);
tt_want(evhttp_uri_get_scheme(uri) == NULL);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_host(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(strcmp(evhttp_uri_get_path(uri), "relative/path/with/co:lon") == 0);
tt_want(evhttp_uri_get_query(uri) == NULL);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("relative/path/with/co:lon");
evhttp_uri_free(uri);
uri = URI_PARSE("bob?q=99&q2=q?33#fr?ed");
tt_want(uri != NULL);
tt_want(evhttp_uri_get_scheme(uri) == NULL);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_host(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(strcmp(evhttp_uri_get_path(uri), "bob") == 0);
tt_want(strcmp(evhttp_uri_get_query(uri), "q=99&q2=q?33") == 0);
tt_want(strcmp(evhttp_uri_get_fragment(uri), "fr?ed") == 0);
TT_URI("bob?q=99&q2=q?33#fr?ed");
evhttp_uri_free(uri);
uri = URI_PARSE("#fr?ed");
tt_want(uri != NULL);
tt_want(evhttp_uri_get_scheme(uri) == NULL);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_host(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(strcmp(evhttp_uri_get_path(uri), "") == 0);
tt_want(evhttp_uri_get_query(uri) == NULL);
tt_want(strcmp(evhttp_uri_get_fragment(uri), "fr?ed") == 0);
TT_URI("#fr?ed");
evhttp_uri_free(uri);
#undef URI_PARSE
#undef TT_URI
#undef BAD
}
static void
http_uriencode_test(void *ptr)
{
char *s=NULL, *s2=NULL;
size_t sz;
int bytes_decoded;
#define ENC(from,want,plus) do { \
s = evhttp_uriencode((from), -1, (plus)); \
tt_assert(s); \
tt_str_op(s,==,(want)); \
sz = -1; \
s2 = evhttp_uridecode((s), (plus), &sz); \
tt_assert(s2); \
tt_str_op(s2,==,(from)); \
tt_int_op(sz,==,strlen(from)); \
free(s); \
free(s2); \
s = s2 = NULL; \
} while (0)
#define DEC(from,want,dp) do { \
s = evhttp_uridecode((from),(dp),&sz); \
tt_assert(s); \
tt_str_op(s,==,(want)); \
tt_int_op(sz,==,strlen(want)); \
free(s); \
s = NULL; \
} while (0)
#define OLD_DEC(from,want) do { \
s = evhttp_decode_uri((from)); \
tt_assert(s); \
tt_str_op(s,==,(want)); \
free(s); \
s = NULL; \
} while (0)
ENC("Hello", "Hello",0);
ENC("99", "99",0);
ENC("", "",0);
ENC(
"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ123456789-.~_",
"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ123456789-.~_",0);
ENC(" ", "%20",0);
ENC(" ", "+",1);
ENC("\xff\xf0\xe0", "%FF%F0%E0",0);
ENC("\x01\x19", "%01%19",1);
ENC("http://www.ietf.org/rfc/rfc3986.txt",
"http%3A%2F%2Fwww.ietf.org%2Frfc%2Frfc3986.txt",1);
ENC("1+2=3", "1%2B2%3D3",1);
ENC("1+2=3", "1%2B2%3D3",0);
/* Now try encoding with internal NULs. */
s = evhttp_uriencode("hello\0world", 11, 0);
tt_assert(s);
tt_str_op(s,==,"hello%00world");
free(s);
s = NULL;
/* Now try decoding just part of string. */
s = malloc(6 + 1 /* NUL byte */);
bytes_decoded = evhttp_decode_uri_internal("hello%20%20", 6, s, 0);
tt_assert(s);
tt_int_op(bytes_decoded,==,6);
tt_str_op(s,==,"hello%");
free(s);
s = NULL;
/* Now try out some decoding cases that we don't generate with
* encode_uri: Make sure that malformed stuff doesn't crash... */
DEC("%%xhello th+ere \xff",
"%%xhello th+ere \xff", 0);
/* Make sure plus decoding works */
DEC("plus+should%20work+", "plus should work ",1);
/* Try some lowercase hex */
DEC("%f0%a0%b0", "\xf0\xa0\xb0",1);
/* Try an internal NUL. */
sz = 0;
s = evhttp_uridecode("%00%00x%00%00", 1, &sz);
tt_int_op(sz,==,5);
tt_assert(!memcmp(s, "\0\0x\0\0", 5));
free(s);
s = NULL;
/* Try with size == NULL */
sz = 0;
s = evhttp_uridecode("%00%00x%00%00", 1, NULL);
tt_assert(!memcmp(s, "\0\0x\0\0", 5));
free(s);
s = NULL;
/* Test out the crazy old behavior of the deprecated
* evhttp_decode_uri */
OLD_DEC("http://example.com/normal+path/?key=val+with+spaces",
"http://example.com/normal+path/?key=val with spaces");
end:
if (s)
free(s);
if (s2)
free(s2);
#undef ENC
#undef DEC
#undef OLD_DEC
}
static void
http_base_test(void *ptr)
{
struct event_base *base = NULL;
struct bufferevent *bev;
evutil_socket_t fd;
const char *http_request;
ev_uint16_t port = 0;
struct evhttp *http;
test_ok = 0;
base = event_base_new();
tt_assert(base);
http = http_setup(&port, base, 0);
fd = http_connect("127.0.0.1", port);
tt_assert(fd != EVUTIL_INVALID_SOCKET);
/* Stupid thing to send a request */
bev = bufferevent_socket_new(base, fd, 0);
bufferevent_setcb(bev, http_readcb, http_writecb,
http_errorcb, base);
bufferevent_base_set(base, bev);
http_request =
"GET /test HTTP/1.1\r\n"
"Host: somehost\r\n"
"Connection: close\r\n"
"\r\n";
bufferevent_write(bev, http_request, strlen(http_request));
event_base_dispatch(base);
bufferevent_free(bev);
evutil_closesocket(fd);
evhttp_free(http);
tt_int_op(test_ok, ==, 2);
end:
if (base)
event_base_free(base);
}
/*
* the server is just going to close the connection if it times out during
* reading the headers.
*/
static void
http_incomplete_readcb(struct bufferevent *bev, void *arg)
{
test_ok = -1;
event_base_loopexit(exit_base,NULL);
}
static void
http_incomplete_errorcb(struct bufferevent *bev, short what, void *arg)
{
/** For ssl */
if (what & BEV_EVENT_CONNECTED)
return;
if (what == (BEV_EVENT_READING|BEV_EVENT_EOF))
test_ok++;
else
test_ok = -2;
event_base_loopexit(exit_base,NULL);
}
static void
http_incomplete_writecb(struct bufferevent *bev, void *arg)
{
if (arg != NULL) {
evutil_socket_t fd = *(evutil_socket_t *)arg;
/* terminate the write side to simulate EOF */
shutdown(fd, EVUTIL_SHUT_WR);
}
if (evbuffer_get_length(bufferevent_get_output(bev)) == 0) {
/* enable reading of the reply */
bufferevent_enable(bev, EV_READ);
test_ok++;
}
}
static void
http_incomplete_test_(struct basic_test_data *data, int use_timeout, int ssl)
{
struct bufferevent *bev;
evutil_socket_t fd;
const char *http_request;
ev_uint16_t port = 0;
struct timeval tv_start, tv_end;
struct evhttp *http = http_setup(&port, data->base, ssl ? HTTP_BIND_SSL : 0);
exit_base = data->base;
test_ok = 0;
evhttp_set_timeout(http, 1);
fd = http_connect("127.0.0.1", port);
tt_assert(fd != EVUTIL_INVALID_SOCKET);
/* Stupid thing to send a request */
bev = create_bev(data->base, fd, ssl, 0);
bufferevent_setcb(bev,
http_incomplete_readcb, http_incomplete_writecb,
http_incomplete_errorcb, use_timeout ? NULL : &fd);
http_request =
"GET /test HTTP/1.1\r\n"
"Host: somehost\r\n";
bufferevent_write(bev, http_request, strlen(http_request));
evutil_gettimeofday(&tv_start, NULL);
event_base_dispatch(data->base);
evutil_gettimeofday(&tv_end, NULL);
evutil_timersub(&tv_end, &tv_start, &tv_end);
bufferevent_free(bev);
if (use_timeout) {
evutil_closesocket(fd);
fd = EVUTIL_INVALID_SOCKET;
}
evhttp_free(http);
if (use_timeout && tv_end.tv_sec >= 3) {
tt_abort_msg("time");
} else if (!use_timeout && tv_end.tv_sec >= 1) {
/* we should be done immediately */
tt_abort_msg("time");
}
tt_int_op(test_ok, ==, 2);
end:
if (fd >= 0)
evutil_closesocket(fd);
}
static void http_incomplete_test(void *arg)
{ http_incomplete_test_(arg, 0, 0); }
static void http_incomplete_timeout_test(void *arg)
{ http_incomplete_test_(arg, 1, 0); }
/*
* the server is going to reply with chunked data.
*/
static void
http_chunked_readcb(struct bufferevent *bev, void *arg)
{
/* nothing here */
}
static void
http_chunked_errorcb(struct bufferevent *bev, short what, void *arg)
{
struct evhttp_request *req = NULL;
/** SSL */
if (what & BEV_EVENT_CONNECTED)
return;
if (!test_ok)
goto out;
test_ok = -1;
if ((what & BEV_EVENT_EOF) != 0) {
const char *header;
enum message_read_status done;
req = evhttp_request_new(NULL, NULL);
/* req->kind = EVHTTP_RESPONSE; */
done = evhttp_parse_firstline_(req, bufferevent_get_input(bev));
if (done != ALL_DATA_READ)
goto out;
done = evhttp_parse_headers_(req, bufferevent_get_input(bev));
if (done != ALL_DATA_READ)
goto out;
header = evhttp_find_header(evhttp_request_get_input_headers(req), "Transfer-Encoding");
if (header == NULL || strcmp(header, "chunked"))
goto out;
header = evhttp_find_header(evhttp_request_get_input_headers(req), "Connection");
if (header == NULL || strcmp(header, "close"))
goto out;
header = evbuffer_readln(bufferevent_get_input(bev), NULL, EVBUFFER_EOL_CRLF);
if (header == NULL)
goto out;
/* 13 chars */
if (strcmp(header, "d")) {
free((void*)header);
goto out;
}
free((void*)header);
if (strncmp((char *)evbuffer_pullup(bufferevent_get_input(bev), 13),
"This is funny", 13))
goto out;
evbuffer_drain(bufferevent_get_input(bev), 13 + 2);
header = evbuffer_readln(bufferevent_get_input(bev), NULL, EVBUFFER_EOL_CRLF);
if (header == NULL)
goto out;
/* 18 chars */
if (strcmp(header, "12"))
goto out;
free((char *)header);
if (strncmp((char *)evbuffer_pullup(bufferevent_get_input(bev), 18),
"but not hilarious.", 18))
goto out;
evbuffer_drain(bufferevent_get_input(bev), 18 + 2);
header = evbuffer_readln(bufferevent_get_input(bev), NULL, EVBUFFER_EOL_CRLF);
if (header == NULL)
goto out;
/* 8 chars */
if (strcmp(header, "8")) {
free((void*)header);
goto out;
}
free((char *)header);
if (strncmp((char *)evbuffer_pullup(bufferevent_get_input(bev), 8),
"bwv 1052.", 8))
goto out;
evbuffer_drain(bufferevent_get_input(bev), 8 + 2);
header = evbuffer_readln(bufferevent_get_input(bev), NULL, EVBUFFER_EOL_CRLF);
if (header == NULL)
goto out;
/* 0 chars */
if (strcmp(header, "0")) {
free((void*)header);
goto out;
}
free((void *)header);
test_ok = 2;
}
out:
if (req)
evhttp_request_free(req);
event_base_loopexit(arg, NULL);
}
static void
http_chunked_writecb(struct bufferevent *bev, void *arg)
{
if (evbuffer_get_length(bufferevent_get_output(bev)) == 0) {
/* enable reading of the reply */
bufferevent_enable(bev, EV_READ);
test_ok++;
}
}
static void
http_chunked_request_done(struct evhttp_request *req, void *arg)
{
if (evhttp_request_get_response_code(req) != HTTP_OK) {
fprintf(stderr, "FAILED\n");
exit(1);
}
if (evhttp_find_header(evhttp_request_get_input_headers(req),
"Transfer-Encoding") == NULL) {
fprintf(stderr, "FAILED\n");
exit(1);
}
if (evbuffer_get_length(evhttp_request_get_input_buffer(req)) != 13 + 18 + 8) {
fprintf(stderr, "FAILED\n");
exit(1);
}
if (strncmp((char *)evbuffer_pullup(evhttp_request_get_input_buffer(req), 13 + 18 + 8),
"This is funnybut not hilarious.bwv 1052",
13 + 18 + 8)) {
fprintf(stderr, "FAILED\n");
exit(1);
}
test_ok = 1;
event_base_loopexit(arg, NULL);
}
static void
http_chunk_out_test_impl(void *arg, int ssl)
{
struct basic_test_data *data = arg;
struct bufferevent *bev = NULL;
evutil_socket_t fd;
const char *http_request;
ev_uint16_t port = 0;
struct timeval tv_start, tv_end;
struct evhttp_connection *evcon = NULL;
struct evhttp_request *req = NULL;
int i;
struct evhttp *http = http_setup(&port, data->base, ssl ? HTTP_BIND_SSL : 0);
exit_base = data->base;
test_ok = 0;
fd = http_connect("127.0.0.1", port);
tt_assert(fd != EVUTIL_INVALID_SOCKET);
/* Stupid thing to send a request */
bev = create_bev(data->base, fd, ssl, BEV_OPT_CLOSE_ON_FREE);
bufferevent_setcb(bev,
http_chunked_readcb, http_chunked_writecb,
http_chunked_errorcb, data->base);
http_request =
"GET /chunked HTTP/1.1\r\n"
"Host: somehost\r\n"
"Connection: close\r\n"
"\r\n";
bufferevent_write(bev, http_request, strlen(http_request));
evutil_gettimeofday(&tv_start, NULL);
event_base_dispatch(data->base);
bufferevent_free(bev);
bev = NULL;
evutil_gettimeofday(&tv_end, NULL);
evutil_timersub(&tv_end, &tv_start, &tv_end);
tt_int_op(tv_end.tv_sec, <, 1);
tt_int_op(test_ok, ==, 2);
/* now try again with the regular connection object */
bev = create_bev(data->base, -1, ssl, BEV_OPT_CLOSE_ON_FREE);
evcon = evhttp_connection_base_bufferevent_new(
data->base, NULL, bev, "127.0.0.1", port);
tt_assert(evcon);
/* make two requests to check the keepalive behavior */
for (i = 0; i < 2; i++) {
test_ok = 0;
req = evhttp_request_new(http_chunked_request_done, data->base);
/* Add the information that we care about */
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
/* We give ownership of the request to the connection */
if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET, "/chunked") == -1) {
tt_abort_msg("Couldn't make request");
}
event_base_dispatch(data->base);
tt_assert(test_ok == 1);
}
end:
if (evcon)
evhttp_connection_free(evcon);
if (http)
evhttp_free(http);
}
static void http_chunk_out_test(void *arg)
{ http_chunk_out_test_impl(arg, 0); }
static void
http_stream_out_test_impl(void *arg, int ssl)
{
struct basic_test_data *data = arg;
ev_uint16_t port = 0;
struct evhttp_connection *evcon = NULL;
struct evhttp_request *req = NULL;
struct bufferevent *bev;
struct evhttp *http = http_setup(&port, data->base, ssl ? HTTP_BIND_SSL : 0);
test_ok = 0;
exit_base = data->base;
bev = create_bev(data->base, -1, ssl, 0);
evcon = evhttp_connection_base_bufferevent_new(
data->base, NULL, bev, "127.0.0.1", port);
tt_assert(evcon);
/*
* At this point, we want to schedule a request to the HTTP
* server using our make request method.
*/
req = evhttp_request_new(http_request_done,
(void *)"This is funnybut not hilarious.bwv 1052");
/* Add the information that we care about */
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
/* We give ownership of the request to the connection */
if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET, "/streamed")
== -1) {
tt_abort_msg("Couldn't make request");
}
event_base_dispatch(data->base);
end:
if (evcon)
evhttp_connection_free(evcon);
if (http)
evhttp_free(http);
}
static void http_stream_out_test(void *arg)
{ http_stream_out_test_impl(arg, 0); }
static void
http_stream_in_chunk(struct evhttp_request *req, void *arg)
{
struct evbuffer *reply = arg;
if (evhttp_request_get_response_code(req) != HTTP_OK) {
fprintf(stderr, "FAILED\n");
exit(1);
}
evbuffer_add_buffer(reply, evhttp_request_get_input_buffer(req));
}
static void
http_stream_in_done(struct evhttp_request *req, void *arg)
{
if (evbuffer_get_length(evhttp_request_get_input_buffer(req)) != 0) {
fprintf(stderr, "FAILED\n");
exit(1);
}
event_base_loopexit(exit_base, NULL);
}
/**
* Makes a request and reads the response in chunks.
*/
static void
http_stream_in_test_(struct basic_test_data *data, char const *url,
size_t expected_len, char const *expected)
{
struct evhttp_connection *evcon;
struct evbuffer *reply = evbuffer_new();
struct evhttp_request *req = NULL;
ev_uint16_t port = 0;
struct evhttp *http = http_setup(&port, data->base, 0);
exit_base = data->base;
evcon = evhttp_connection_base_new(data->base, NULL,"127.0.0.1", port);
tt_assert(evcon);
req = evhttp_request_new(http_stream_in_done, reply);
evhttp_request_set_chunked_cb(req, http_stream_in_chunk);
/* We give ownership of the request to the connection */
if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET, url) == -1) {
tt_abort_msg("Couldn't make request");
}
event_base_dispatch(data->base);
if (evbuffer_get_length(reply) != expected_len) {
TT_DIE(("reply length %lu; expected %lu; FAILED (%s)\n",
(unsigned long)evbuffer_get_length(reply),
(unsigned long)expected_len,
(char*)evbuffer_pullup(reply, -1)));
}
if (memcmp(evbuffer_pullup(reply, -1), expected, expected_len) != 0) {
tt_abort_msg("Memory mismatch");
}
test_ok = 1;
end:
if (reply)
evbuffer_free(reply);
if (evcon)
evhttp_connection_free(evcon);
if (http)
evhttp_free(http);
}
static void
http_stream_in_test(void *arg)
{
http_stream_in_test_(arg, "/chunked", 13 + 18 + 8,
"This is funnybut not hilarious.bwv 1052");
http_stream_in_test_(arg, "/test", strlen(BASIC_REQUEST_BODY),
BASIC_REQUEST_BODY);
}
static void
http_stream_in_cancel_chunk(struct evhttp_request *req, void *arg)
{
tt_int_op(evhttp_request_get_response_code(req), ==, HTTP_OK);
end:
evhttp_cancel_request(req);
event_base_loopexit(arg, NULL);
}
static void
http_stream_in_cancel_done(struct evhttp_request *req, void *arg)
{
/* should never be called */
tt_fail_msg("In cancel done");
}
static void
http_stream_in_cancel_test(void *arg)
{
struct basic_test_data *data = arg;
struct evhttp_connection *evcon;
struct evhttp_request *req = NULL;
ev_uint16_t port = 0;
struct evhttp *http = http_setup(&port, data->base, 0);
evcon = evhttp_connection_base_new(data->base, NULL, "127.0.0.1", port);
tt_assert(evcon);
req = evhttp_request_new(http_stream_in_cancel_done, data->base);
evhttp_request_set_chunked_cb(req, http_stream_in_cancel_chunk);
/* We give ownership of the request to the connection */
if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET, "/chunked") == -1) {
tt_abort_msg("Couldn't make request");
}
event_base_dispatch(data->base);
test_ok = 1;
end:
evhttp_connection_free(evcon);
evhttp_free(http);
}
static void
http_connection_fail_done(struct evhttp_request *req, void *arg)
{
struct evhttp_connection *evcon = arg;
struct event_base *base = evhttp_connection_get_base(evcon);
/* An ENETUNREACH error results in an unrecoverable
* evhttp_connection error (see evhttp_connection_fail_()). The
* connection will be reset, and the user will be notified with a NULL
* req parameter. */
tt_assert(!req);
evhttp_connection_free(evcon);
test_ok = 1;
end:
event_base_loopexit(base, NULL);
}
/* Test unrecoverable evhttp_connection errors by generating an ENETUNREACH
* error on connection. */
static void
http_connection_fail_test_impl(void *arg, int ssl)
{
struct basic_test_data *data = arg;
ev_uint16_t port = 0;
struct evhttp_connection *evcon = NULL;
struct evhttp_request *req = NULL;
struct bufferevent *bev;
struct evhttp *http = http_setup(&port, data->base, ssl ? HTTP_BIND_SSL : 0);
exit_base = data->base;
test_ok = 0;
/* auto detect a port */
evhttp_free(http);
bev = create_bev(data->base, -1, ssl, 0);
/* Pick an unroutable address. This administratively scoped multicast
* address should do when working with TCP. */
evcon = evhttp_connection_base_bufferevent_new(
data->base, NULL, bev, "239.10.20.30", 80);
tt_assert(evcon);
/*
* At this point, we want to schedule an HTTP GET request
* server using our make request method.
*/
req = evhttp_request_new(http_connection_fail_done, evcon);
tt_assert(req);
if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET, "/") == -1) {
tt_abort_msg("Couldn't make request");
}
event_base_dispatch(data->base);
tt_int_op(test_ok, ==, 1);
end:
;
}
static void http_connection_fail_test(void *arg)
{ http_connection_fail_test_impl(arg, 0); }
static void
http_connection_retry_done(struct evhttp_request *req, void *arg)
{
tt_assert(req);
tt_int_op(evhttp_request_get_response_code(req), !=, HTTP_OK);
if (evhttp_find_header(evhttp_request_get_input_headers(req), "Content-Type") != NULL) {
tt_abort_msg("(content type)\n");
}
tt_uint_op(evbuffer_get_length(evhttp_request_get_input_buffer(req)), ==, 0);
test_ok = 1;
end:
event_base_loopexit(arg,NULL);
}
struct http_server
{
ev_uint16_t port;
int ssl;
struct evhttp *http;
};
static struct event_base *http_make_web_server_base=NULL;
static void
http_make_web_server(evutil_socket_t fd, short what, void *arg)
{
struct http_server *hs = (struct http_server *)arg;
hs->http = http_setup(&hs->port, http_make_web_server_base, hs->ssl ? HTTP_BIND_SSL : 0);
}
static void
http_simple_test_impl(void *arg, int ssl, int dirty, const char *uri)
{
struct basic_test_data *data = arg;
struct evhttp_connection *evcon = NULL;
struct evhttp_request *req = NULL;
struct bufferevent *bev;
struct http_server hs = { 0, ssl, NULL, };
struct evhttp *http = http_setup(&hs.port, data->base, ssl ? HTTP_BIND_SSL : 0);
exit_base = data->base;
test_ok = 0;
bev = create_bev(data->base, -1, ssl, 0);
#ifdef EVENT__HAVE_OPENSSL
bufferevent_openssl_set_allow_dirty_shutdown(bev, dirty);
#endif
evcon = evhttp_connection_base_bufferevent_new(
data->base, NULL, bev, "127.0.0.1", hs.port);
tt_assert(evcon);
evhttp_connection_set_local_address(evcon, "127.0.0.1");
req = evhttp_request_new(http_request_done, (void*) BASIC_REQUEST_BODY);
tt_assert(req);
if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET, uri) == -1)
tt_abort_msg("Couldn't make request");
event_base_dispatch(data->base);
tt_int_op(test_ok, ==, 1);
end:
if (evcon)
evhttp_connection_free(evcon);
if (http)
evhttp_free(http);
}
static void http_simple_test(void *arg)
{ http_simple_test_impl(arg, 0, 0, "/test"); }
static void http_simple_nonconformant_test(void *arg)
{ http_simple_test_impl(arg, 0, 0, "/test nonconformant"); }
static void
http_connection_retry_test_basic(void *arg, const char *addr, struct evdns_base *dns_base, int ssl)
{
struct basic_test_data *data = arg;
struct evhttp_connection *evcon = NULL;
struct evhttp_request *req = NULL;
struct timeval tv, tv_start, tv_end;
struct bufferevent *bev;
struct http_server hs = { 0, ssl, NULL, };
struct evhttp *http = http_setup(&hs.port, data->base, ssl ? HTTP_BIND_SSL : 0);
exit_base = data->base;
test_ok = 0;
/* auto detect a port */
evhttp_free(http);
bev = create_bev(data->base, -1, ssl, 0);
evcon = evhttp_connection_base_bufferevent_new(data->base, dns_base, bev, addr, hs.port);
tt_assert(evcon);
if (dns_base)
tt_assert(!evhttp_connection_set_flags(evcon, EVHTTP_CON_REUSE_CONNECTED_ADDR));
evhttp_connection_set_timeout(evcon, 1);
/* also bind to local host */
evhttp_connection_set_local_address(evcon, "127.0.0.1");
/*
* At this point, we want to schedule an HTTP GET request
* server using our make request method.
*/
req = evhttp_request_new(http_connection_retry_done, data->base);
tt_assert(req);
/* Add the information that we care about */
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET,
"/?arg=val") == -1) {
tt_abort_msg("Couldn't make request");
}
evutil_gettimeofday(&tv_start, NULL);
event_base_dispatch(data->base);
evutil_gettimeofday(&tv_end, NULL);
evutil_timersub(&tv_end, &tv_start, &tv_end);
tt_int_op(tv_end.tv_sec, <, 1);
tt_int_op(test_ok, ==, 1);
/*
* now test the same but with retries
*/
test_ok = 0;
/** Shutdown dns server, to test conn_address reusing */
if (dns_base)
regress_clean_dnsserver();
{
const struct timeval tv_timeout = { 0, 500000 };
const struct timeval tv_retry = { 0, 500000 };
evhttp_connection_set_timeout_tv(evcon, &tv_timeout);
evhttp_connection_set_initial_retry_tv(evcon, &tv_retry);
}
evhttp_connection_set_retries(evcon, 1);
req = evhttp_request_new(http_connection_retry_done, data->base);
tt_assert(req);
/* Add the information that we care about */
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET,
"/?arg=val") == -1) {
tt_abort_msg("Couldn't make request");
}
evutil_gettimeofday(&tv_start, NULL);
event_base_dispatch(data->base);
evutil_gettimeofday(&tv_end, NULL);
/* fails fast, .5 sec to wait to retry, fails fast again. */
test_timeval_diff_leq(&tv_start, &tv_end, 500, 200);
tt_assert(test_ok == 1);
/*
* now test the same but with retries and give it a web server
* at the end
*/
test_ok = 0;
evhttp_connection_set_timeout(evcon, 1);
evhttp_connection_set_retries(evcon, 3);
req = evhttp_request_new(http_dispatcher_test_done, data->base);
tt_assert(req);
/* Add the information that we care about */
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET,
"/?arg=val") == -1) {
tt_abort_msg("Couldn't make request");
}
/* start up a web server .2 seconds after the connection tried
* to send a request
*/
evutil_timerclear(&tv);
tv.tv_usec = 200000;
http_make_web_server_base = data->base;
event_base_once(data->base, -1, EV_TIMEOUT, http_make_web_server, &hs, &tv);
evutil_gettimeofday(&tv_start, NULL);
event_base_dispatch(data->base);
evutil_gettimeofday(&tv_end, NULL);
/* We'll wait twice as long as we did last time. */
test_timeval_diff_leq(&tv_start, &tv_end, 1000, 400);
tt_int_op(test_ok, ==, 1);
end:
if (evcon)
evhttp_connection_free(evcon);
if (http)
evhttp_free(hs.http);
}
static void
http_connection_retry_conn_address_test_impl(void *arg, int ssl)
{
struct basic_test_data *data = arg;
ev_uint16_t portnum = 0;
struct evdns_base *dns_base = NULL;
char address[64];
tt_assert(regress_dnsserver(data->base, &portnum, search_table));
dns_base = evdns_base_new(data->base, 0/* init name servers */);
tt_assert(dns_base);
/* Add ourself as the only nameserver, and make sure we really are
* the only nameserver. */
evutil_snprintf(address, sizeof(address), "127.0.0.1:%d", portnum);
evdns_base_nameserver_ip_add(dns_base, address);
http_connection_retry_test_basic(arg, "localhost", dns_base, ssl);
end:
if (dns_base)
evdns_base_free(dns_base, 0);
/** dnsserver will be cleaned in http_connection_retry_test_basic() */
}
static void http_connection_retry_conn_address_test(void *arg)
{ http_connection_retry_conn_address_test_impl(arg, 0); }
static void
http_connection_retry_test_impl(void *arg, int ssl)
{
http_connection_retry_test_basic(arg, "127.0.0.1", NULL, ssl);
}
static void
http_connection_retry_test(void *arg)
{ http_connection_retry_test_impl(arg, 0); }
static void
http_primitives(void *ptr)
{
char *escaped = NULL;
struct evhttp *http = NULL;
escaped = evhttp_htmlescape("<script>");
tt_assert(escaped);
tt_str_op(escaped, ==, "&lt;script&gt;");
free(escaped);
escaped = evhttp_htmlescape("\"\'&");
tt_assert(escaped);
tt_str_op(escaped, ==, "&quot;&#039;&amp;");
http = evhttp_new(NULL);
tt_assert(http);
tt_int_op(evhttp_set_cb(http, "/test", http_basic_cb, http), ==, 0);
tt_int_op(evhttp_set_cb(http, "/test", http_basic_cb, http), ==, -1);
tt_int_op(evhttp_del_cb(http, "/test"), ==, 0);
tt_int_op(evhttp_del_cb(http, "/test"), ==, -1);
tt_int_op(evhttp_set_cb(http, "/test", http_basic_cb, http), ==, 0);
end:
if (escaped)
free(escaped);
if (http)
evhttp_free(http);
}
static void
http_multi_line_header_test(void *arg)
{
struct basic_test_data *data = arg;
struct bufferevent *bev= NULL;
evutil_socket_t fd = EVUTIL_INVALID_SOCKET;
const char *http_start_request;
ev_uint16_t port = 0;
struct evhttp *http = http_setup(&port, data->base, 0);
exit_base = data->base;
test_ok = 0;
tt_ptr_op(http, !=, NULL);
fd = http_connect("127.0.0.1", port);
tt_assert(fd != EVUTIL_INVALID_SOCKET);
/* Stupid thing to send a request */
bev = bufferevent_socket_new(data->base, fd, 0);
tt_ptr_op(bev, !=, NULL);
bufferevent_setcb(bev, http_readcb, http_writecb,
http_errorcb, data->base);
http_start_request =
"GET /test HTTP/1.1\r\n"
"Host: somehost\r\n"
"Connection: close\r\n"
"X-Multi-Extra-WS: libevent \r\n"
"\t\t\t2.1 \r\n"
"X-Multi: aaaaaaaa\r\n"
" a\r\n"
"\tEND\r\n"
"X-Last: last\r\n"
"\r\n";
bufferevent_write(bev, http_start_request, strlen(http_start_request));
found_multi = found_multi2 = 0;
event_base_dispatch(data->base);
tt_int_op(found_multi, ==, 1);
tt_int_op(found_multi2, ==, 1);
tt_int_op(test_ok, ==, 4);
end:
if (bev)
bufferevent_free(bev);
if (fd >= 0)
evutil_closesocket(fd);
if (http)
evhttp_free(http);
}
static void
http_request_bad(struct evhttp_request *req, void *arg)
{
if (req != NULL) {
fprintf(stderr, "FAILED\n");
exit(1);
}
test_ok = 1;
event_base_loopexit(arg, NULL);
}
static void
http_negative_content_length_test(void *arg)
{
struct basic_test_data *data = arg;
ev_uint16_t port = 0;
struct evhttp_connection *evcon = NULL;
struct evhttp_request *req = NULL;
struct evhttp *http = http_setup(&port, data->base, 0);
test_ok = 0;
evcon = evhttp_connection_base_new(data->base, NULL, "127.0.0.1", port);
tt_assert(evcon);
/*
* At this point, we want to schedule a request to the HTTP
* server using our make request method.
*/
req = evhttp_request_new(http_request_bad, data->base);
/* Cause the response to have a negative content-length */
evhttp_add_header(evhttp_request_get_output_headers(req), "X-Negative", "makeitso");
/* We give ownership of the request to the connection */
if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET, "/test") == -1) {
tt_abort_msg("Couldn't make request");
}
event_base_dispatch(data->base);
end:
if (evcon)
evhttp_connection_free(evcon);
if (http)
evhttp_free(http);
}
static void
http_data_length_constraints_test_done(struct evhttp_request *req, void *arg)
{
tt_assert(req);
tt_int_op(evhttp_request_get_response_code(req), ==, HTTP_BADREQUEST);
end:
event_base_loopexit(arg, NULL);
}
static void
http_large_entity_test_done(struct evhttp_request *req, void *arg)
{
tt_assert(req);
tt_int_op(evhttp_request_get_response_code(req), ==, HTTP_ENTITYTOOLARGE);
end:
event_base_loopexit(arg, NULL);
}
static void
http_expectation_failed_done(struct evhttp_request *req, void *arg)
{
tt_assert(req);
tt_int_op(evhttp_request_get_response_code(req), ==, HTTP_EXPECTATIONFAILED);
end:
event_base_loopexit(arg, NULL);
}
static void
http_data_length_constraints_test_impl(void *arg, int read_on_write_error)
{
struct basic_test_data *data = arg;
ev_uint16_t port = 0;
struct evhttp_connection *evcon = NULL;
struct evhttp_request *req = NULL;
char *long_str = NULL;
const size_t continue_size = 1<<20;
const size_t size = (1<<20) * 3;
void (*cb)(struct evhttp_request *, void *);
struct evhttp *http = http_setup(&port, data->base, 0);
test_ok = 0;
cb = http_failed_request_done;
if (read_on_write_error)
cb = http_data_length_constraints_test_done;
tt_assert(continue_size < size);
long_str = malloc(size);
memset(long_str, 'a', size);
long_str[size - 1] = '\0';
TT_BLATHER(("Creating connection to :%i", port));
evcon = evhttp_connection_base_new(data->base, NULL, "127.0.0.1", port);
tt_assert(evcon);
if (read_on_write_error)
tt_assert(!evhttp_connection_set_flags(evcon, EVHTTP_CON_READ_ON_WRITE_ERROR));
evhttp_connection_set_local_address(evcon, "127.0.0.1");
evhttp_set_max_headers_size(http, size - 1);
TT_BLATHER(("Set max header size %zu", size - 1));
req = evhttp_request_new(http_data_length_constraints_test_done, data->base);
tt_assert(req);
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
evhttp_add_header(evhttp_request_get_output_headers(req), "Longheader", long_str);
TT_BLATHER(("GET /?arg=val"));
if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET, "/?arg=val") == -1) {
tt_abort_msg("Couldn't make request");
}
event_base_dispatch(data->base);
req = evhttp_request_new(http_data_length_constraints_test_done, data->base);
tt_assert(req);
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
/* GET /?arg=verylongvalue HTTP/1.1 */
TT_BLATHER(("GET %s", long_str));
if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET, long_str) == -1) {
tt_abort_msg("Couldn't make request");
}
event_base_dispatch(data->base);
evhttp_set_max_body_size(http, size - 2);
TT_BLATHER(("Set body header size %zu", size - 2));
if (read_on_write_error)
cb = http_large_entity_test_done;
req = evhttp_request_new(cb, data->base);
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
evbuffer_add_printf(evhttp_request_get_output_buffer(req), "%s", long_str);
TT_BLATHER(("POST /"));
if (evhttp_make_request(evcon, req, EVHTTP_REQ_POST, "/") == -1) {
tt_abort_msg("Couldn't make request");
}
event_base_dispatch(data->base);
req = evhttp_request_new(http_large_entity_test_done, data->base);
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
evhttp_add_header(evhttp_request_get_output_headers(req), "Expect", "100-continue");
evbuffer_add_printf(evhttp_request_get_output_buffer(req), "%s", long_str);
TT_BLATHER(("POST / (Expect: 100-continue, http_large_entity_test_done)"));
if (evhttp_make_request(evcon, req, EVHTTP_REQ_POST, "/") == -1) {
tt_abort_msg("Couldn't make request");
}
event_base_dispatch(data->base);
long_str[continue_size] = '\0';
req = evhttp_request_new(http_dispatcher_test_done, data->base);
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
evhttp_add_header(evhttp_request_get_output_headers(req), "Expect", "100-continue");
evbuffer_add_printf(evhttp_request_get_output_buffer(req), "%s", long_str);
TT_BLATHER(("POST / (Expect: 100-continue, http_dispatcher_test_done)"));
if (evhttp_make_request(evcon, req, EVHTTP_REQ_POST, "/") == -1) {
tt_abort_msg("Couldn't make request");
}
event_base_dispatch(data->base);
if (read_on_write_error)
cb = http_expectation_failed_done;
req = evhttp_request_new(cb, data->base);
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
evhttp_add_header(evhttp_request_get_output_headers(req), "Expect", "101-continue");
evbuffer_add_printf(evhttp_request_get_output_buffer(req), "%s", long_str);
TT_BLATHER(("POST / (Expect: 101-continue)"));
if (evhttp_make_request(evcon, req, EVHTTP_REQ_POST, "/") == -1) {
tt_abort_msg("Couldn't make request");
}
event_base_dispatch(data->base);
test_ok = 1;
end:
if (evcon)
evhttp_connection_free(evcon);
if (http)
evhttp_free(http);
if (long_str)
free(long_str);
}
static void http_data_length_constraints_test(void *arg)
{ http_data_length_constraints_test_impl(arg, 0); }
static void http_read_on_write_error_test(void *arg)
{ http_data_length_constraints_test_impl(arg, 1); }
static void
http_lingering_close_test_impl(void *arg, int lingering)
{
struct basic_test_data *data = arg;
ev_uint16_t port = 0;
struct evhttp_connection *evcon = NULL;
struct evhttp_request *req = NULL;
char *long_str = NULL;
size_t size = (1<<20) * 3;
void (*cb)(struct evhttp_request *, void *);
struct evhttp *http = http_setup(&port, data->base, 0);
test_ok = 0;
if (lingering)
tt_assert(!evhttp_set_flags(http, EVHTTP_SERVER_LINGERING_CLOSE));
evhttp_set_max_body_size(http, size / 2);
evcon = evhttp_connection_base_new(data->base, NULL, "127.0.0.1", port);
tt_assert(evcon);
evhttp_connection_set_local_address(evcon, "127.0.0.1");
/*
* At this point, we want to schedule an HTTP GET request
* server using our make request method.
*/
long_str = malloc(size);
memset(long_str, 'a', size);
long_str[size - 1] = '\0';
if (lingering)
cb = http_large_entity_test_done;
else
cb = http_failed_request_done;
req = evhttp_request_new(cb, data->base);
tt_assert(req);
evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
evbuffer_add_printf(evhttp_request_get_output_buffer(req), "%s", long_str);
if (evhttp_make_request(evcon, req, EVHTTP_REQ_POST, "/") == -1) {
tt_abort_msg("Couldn't make request");
}
event_base_dispatch(data->base);
test_ok = 1;
end:
if (evcon)
evhttp_connection_free(evcon);
if (http)
evhttp_free(http);
if (long_str)
free(long_str);
}
static void http_non_lingering_close_test(void *arg)
{ http_lingering_close_test_impl(arg, 0); }
static void http_lingering_close_test(void *arg)
{ http_lingering_close_test_impl(arg, 1); }
/*
* Testing client reset of server chunked connections
*/
struct terminate_state {
struct event_base *base;
struct evhttp_request *req;
struct bufferevent *bev;
evutil_socket_t fd;
int gotclosecb: 1;
int oneshot: 1;
};
static void
terminate_chunked_trickle_cb(evutil_socket_t fd, short events, void *arg)
{
struct terminate_state *state = arg;
struct evbuffer *evb;
if (!state->req) {
return;
}
if (evhttp_request_get_connection(state->req) == NULL) {
test_ok = 1;
evhttp_request_free(state->req);
event_base_loopexit(state->base,NULL);
return;
}
evb = evbuffer_new();
evbuffer_add_printf(evb, "%p", evb);
evhttp_send_reply_chunk(state->req, evb);
evbuffer_free(evb);
if (!state->oneshot) {
struct timeval tv;
tv.tv_sec = 0;
tv.tv_usec = 3000;
EVUTIL_ASSERT(state);
EVUTIL_ASSERT(state->base);
event_base_once(state->base, -1, EV_TIMEOUT, terminate_chunked_trickle_cb, arg, &tv);
}
}
static void
terminate_chunked_close_cb(struct evhttp_connection *evcon, void *arg)
{
struct terminate_state *state = arg;
state->gotclosecb = 1;
/** TODO: though we can do this unconditionally */
if (state->oneshot) {
evhttp_request_free(state->req);
state->req = NULL;
event_base_loopexit(state->base,NULL);
}
}
static void
terminate_chunked_cb(struct evhttp_request *req, void *arg)
{
struct terminate_state *state = arg;
struct timeval tv;
/* we want to know if this connection closes on us */
evhttp_connection_set_closecb(
evhttp_request_get_connection(req),
terminate_chunked_close_cb, arg);
state->req = req;
evhttp_send_reply_start(req, HTTP_OK, "OK");
tv.tv_sec = 0;
tv.tv_usec = 3000;
event_base_once(state->base, -1, EV_TIMEOUT, terminate_chunked_trickle_cb, arg, &tv);
}
static void
terminate_chunked_client(evutil_socket_t fd, short event, void *arg)
{
struct terminate_state *state = arg;
bufferevent_free(state->bev);
evutil_closesocket(state->fd);
}
static void
terminate_readcb(struct bufferevent *bev, void *arg)
{
/* just drop the data */
evbuffer_drain(bufferevent_get_input(bev), -1);
}
static void
http_terminate_chunked_test_impl(void *arg, int oneshot)
{
struct basic_test_data *data = arg;
struct bufferevent *bev = NULL;
struct timeval tv;
const char *http_request;
ev_uint16_t port = 0;
evutil_socket_t fd = EVUTIL_INVALID_SOCKET;
struct terminate_state terminate_state;
struct evhttp *http = http_setup(&port, data->base, 0);
test_ok = 0;
evhttp_del_cb(http, "/test");
tt_assert(evhttp_set_cb(http, "/test",
terminate_chunked_cb, &terminate_state) == 0);
fd = http_connect("127.0.0.1", port);
tt_assert(fd != EVUTIL_INVALID_SOCKET);
/* Stupid thing to send a request */
bev = bufferevent_socket_new(data->base, fd, 0);
bufferevent_setcb(bev, terminate_readcb, http_writecb,
http_errorcb, data->base);
memset(&terminate_state, 0, sizeof(terminate_state));
terminate_state.base = data->base;
terminate_state.fd = fd;
terminate_state.bev = bev;
terminate_state.gotclosecb = 0;
terminate_state.oneshot = oneshot;
/* first half of the http request */
http_request =
"GET /test HTTP/1.1\r\n"
"Host: some\r\n\r\n";
bufferevent_write(bev, http_request, strlen(http_request));
evutil_timerclear(&tv);
tv.tv_usec = 10000;
event_base_once(data->base, -1, EV_TIMEOUT, terminate_chunked_client, &terminate_state,
&tv);
event_base_dispatch(data->base);
if (terminate_state.gotclosecb == 0)
test_ok = 0;
end:
if (fd >= 0)
evutil_closesocket(fd);
if (http)
evhttp_free(http);
}
static void
http_terminate_chunked_test(void *arg)
{
http_terminate_chunked_test_impl(arg, 0);
}
static void
http_terminate_chunked_oneshot_test(void *arg)
{
http_terminate_chunked_test_impl(arg, 1);
}
static struct regress_dns_server_table ipv6_search_table[] = {
{ "localhost", "AAAA", "::1", 0, 0 },
{ NULL, NULL, NULL, 0, 0 }
};
static void
http_ipv6_for_domain_test_impl(void *arg, int family)
{
struct basic_test_data *data = arg;
struct evdns_base *dns_base = NULL;
ev_uint16_t portnum = 0;
char address[64];
tt_assert(regress_dnsserver(data->base, &portnum, ipv6_search_table));
dns_base = evdns_base_new(data->base, 0/* init name servers */);
tt_assert(dns_base);
/* Add ourself as the only nameserver, and make sure we really are
* the only nameserver. */
evutil_snprintf(address, sizeof(address), "127.0.0.1:%d", portnum);
evdns_base_nameserver_ip_add(dns_base, address);
http_connection_test_(arg, 0 /* not persistent */, "localhost", dns_base,
1 /* ipv6 */, family, 0);
end:
if (dns_base)
evdns_base_free(dns_base, 0);
regress_clean_dnsserver();
}
static void
http_ipv6_for_domain_test(void *arg)
{
http_ipv6_for_domain_test_impl(arg, AF_UNSPEC);
}
static void
http_request_get_addr_on_close(struct evhttp_connection *evcon, void *arg)
{
const struct sockaddr *storage;
char addrbuf[128];
char local[] = "127.0.0.1:";
test_ok = 0;
tt_assert(evcon);
storage = evhttp_connection_get_addr(evcon);
tt_assert(storage);
evutil_format_sockaddr_port_((struct sockaddr *)storage, addrbuf, sizeof(addrbuf));
tt_assert(!strncmp(addrbuf, local, sizeof(local) - 1));
test_ok = 1;
return;
end:
test_ok = 0;
}
static void
http_get_addr_test(void *arg)
{
struct basic_test_data *data = arg;
ev_uint16_t port = 0;
struct evhttp_connection *evcon = NULL;
struct evhttp_request *req = NULL;
struct evhttp *http = http_setup(&port, data->base, 0);
test_ok = 0;
exit_base = data->base;
evcon = evhttp_connection_base_new(data->base, NULL, "127.0.0.1", port);
tt_assert(evcon);
evhttp_connection_set_closecb(evcon, http_request_get_addr_on_close, arg);
/*
* At this point, we want to schedule a request to the HTTP
* server using our make request method.
*/
req = evhttp_request_new(http_request_done, (void *)BASIC_REQUEST_BODY);
/* We give ownership of the request to the connection */
if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET, "/test") == -1) {
tt_abort_msg("Couldn't make request");
}
event_base_dispatch(data->base);
http_request_get_addr_on_close(evcon, NULL);
end:
if (evcon)
evhttp_connection_free(evcon);
if (http)
evhttp_free(http);
}
static void
http_set_family_test(void *arg)
{
http_connection_test_(arg, 0, "127.0.0.1", NULL, 0, AF_UNSPEC, 0);
}
static void
http_set_family_ipv4_test(void *arg)
{
http_connection_test_(arg, 0, "127.0.0.1", NULL, 0, AF_INET, 0);
}
static void
http_set_family_ipv6_test(void *arg)
{
http_ipv6_for_domain_test_impl(arg, AF_INET6);
}
static void
http_write_during_read(evutil_socket_t fd, short what, void *arg)
{
struct bufferevent *bev = arg;
struct timeval tv;
bufferevent_write(bev, "foobar", strlen("foobar"));
evutil_timerclear(&tv);
tv.tv_sec = 1;
event_base_loopexit(exit_base, &tv);
}
static void
http_write_during_read_test_impl(void *arg, int ssl)
{
struct basic_test_data *data = arg;
ev_uint16_t port = 0;
struct bufferevent *bev = NULL;
struct timeval tv;
evutil_socket_t fd;
const char *http_request;
struct evhttp *http = http_setup(&port, data->base, ssl ? HTTP_BIND_SSL : 0);
test_ok = 0;
exit_base = data->base;
fd = http_connect("127.0.0.1", port);
tt_assert(fd != EVUTIL_INVALID_SOCKET);
bev = create_bev(data->base, fd, 0, 0);
bufferevent_setcb(bev, NULL, NULL, NULL, data->base);
bufferevent_disable(bev, EV_READ);
http_request =
"GET /large HTTP/1.1\r\n"
"Host: somehost\r\n"
"\r\n";
bufferevent_write(bev, http_request, strlen(http_request));
evutil_timerclear(&tv);
tv.tv_usec = 10000;
event_base_once(data->base, -1, EV_TIMEOUT, http_write_during_read, bev, &tv);
event_base_dispatch(data->base);
end:
if (bev)
bufferevent_free(bev);
if (http)
evhttp_free(http);
}
static void http_write_during_read_test(void *arg)
{ http_write_during_read_test_impl(arg, 0); }
static void
http_request_own_test(void *arg)
{
struct basic_test_data *data = arg;
ev_uint16_t port = 0;
struct evhttp_connection *evcon = NULL;
struct evhttp_request *req = NULL;
struct evhttp *http = http_setup(&port, data->base, 0);
test_ok = 0;
exit_base = data->base;
evhttp_free(http);
evcon = evhttp_connection_base_new(data->base, NULL, "127.0.0.1", port);
tt_assert(evcon);
req = evhttp_request_new(http_request_no_action_done, NULL);
if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET, "/test") == -1) {
tt_abort_msg("Couldn't make request");
}
evhttp_request_own(req);
event_base_dispatch(data->base);
end:
if (evcon)
evhttp_connection_free(evcon);
if (req)
evhttp_request_free(req);
test_ok = 1;
}
static void http_run_bev_request(struct event_base *base, int port,
const char *fmt, ...)
{
struct bufferevent *bev = NULL;
va_list ap;
evutil_socket_t fd;
struct evbuffer *out;
fd = http_connect("127.0.0.1", port);
tt_assert(fd != EVUTIL_INVALID_SOCKET);
/* Stupid thing to send a request */
bev = create_bev(base, fd, 0, 0);
bufferevent_setcb(bev, http_readcb, http_writecb,
http_errorcb, base);
out = bufferevent_get_output(bev);
va_start(ap, fmt);
evbuffer_add_vprintf(out, fmt, ap);
va_end(ap);
event_base_dispatch(base);
end:
if (bev)
bufferevent_free(bev);
}
static void
http_request_extra_body_test(void *arg)
{
struct basic_test_data *data = arg;
struct bufferevent *bev = NULL;
ev_uint16_t port = 0;
int i;
struct evhttp *http =
http_setup_gencb(&port, data->base, 0, http_timeout_cb, NULL);
struct evbuffer *body = NULL;
exit_base = data->base;
test_ok = 0;
body = evbuffer_new();
for (i = 0; i < 10000; ++i)
evbuffer_add_printf(body, "this is the body that HEAD should not have");
http_run_bev_request(data->base, port,
"HEAD /timeout HTTP/1.1\r\n"
"Host: somehost\r\n"
"Connection: close\r\n"
"Content-Length: %i\r\n"
"\r\n%s",
(int)evbuffer_get_length(body),
evbuffer_pullup(body, -1)
);
tt_assert(test_ok == -2);
http_run_bev_request(data->base, port,
"HEAD /__gencb__ HTTP/1.1\r\n"
"Host: somehost\r\n"
"Connection: close\r\n"
"Content-Length: %i\r\n"
"\r\n%s",
(int)evbuffer_get_length(body),
evbuffer_pullup(body, -1)
);
tt_assert(test_ok == -2);
end:
evhttp_free(http);
if (bev)
bufferevent_free(bev);
if (body)
evbuffer_free(body);
}
#define HTTP_LEGACY(name) \
{ #name, run_legacy_test_fn, TT_ISOLATED|TT_LEGACY, &legacy_setup, \
http_##name##_test }
#define HTTP_CAST_ARG(a) ((void *)(a))
#define HTTP_OFF_N(title, name, arg) \
{ #title, http_##name##_test, TT_ISOLATED|TT_OFF_BY_DEFAULT, &basic_setup, HTTP_CAST_ARG(arg) }
#define HTTP_RET_N(title, name, test_opts, arg) \
{ #title, http_##name##_test, TT_ISOLATED|TT_RETRIABLE|test_opts, &basic_setup, HTTP_CAST_ARG(arg) }
#define HTTP_N(title, name, test_opts, arg) \
{ #title, http_##name##_test, TT_ISOLATED|test_opts, &basic_setup, HTTP_CAST_ARG(arg) }
#define HTTP(name) HTTP_N(name, name, 0, NULL)
#define HTTPS(name) \
{ "https_" #name, https_##name##_test, TT_ISOLATED, &basic_setup, NULL }
#ifdef EVENT__HAVE_OPENSSL
static void https_basic_test(void *arg)
{ http_basic_test_impl(arg, 1, "GET /test HTTP/1.1"); }
static void https_filter_basic_test(void *arg)
{ http_basic_test_impl(arg, 1 | HTTP_SSL_FILTER, "GET /test HTTP/1.1"); }
static void https_incomplete_test(void *arg)
{ http_incomplete_test_(arg, 0, 1); }
static void https_incomplete_timeout_test(void *arg)
{ http_incomplete_test_(arg, 1, 1); }
static void https_simple_test(void *arg)
{ http_simple_test_impl(arg, 1, 0, "/test"); }
static void https_simple_dirty_test(void *arg)
{ http_simple_test_impl(arg, 1, 1, "/test"); }
static void https_connection_retry_conn_address_test(void *arg)
{ http_connection_retry_conn_address_test_impl(arg, 1); }
static void https_connection_retry_test(void *arg)
{ http_connection_retry_test_impl(arg, 1); }
static void https_chunk_out_test(void *arg)
{ http_chunk_out_test_impl(arg, 1); }
static void https_filter_chunk_out_test(void *arg)
{ http_chunk_out_test_impl(arg, 1 | HTTP_SSL_FILTER); }
static void https_stream_out_test(void *arg)
{ http_stream_out_test_impl(arg, 1); }
static void https_connection_fail_test(void *arg)
{ http_connection_fail_test_impl(arg, 1); }
static void https_write_during_read_test(void *arg)
{ http_write_during_read_test_impl(arg, 1); }
static void https_connection_test(void *arg)
{ http_connection_test_(arg, 0, "127.0.0.1", NULL, 0, AF_UNSPEC, 1); }
static void https_persist_connection_test(void *arg)
{ http_connection_test_(arg, 1, "127.0.0.1", NULL, 0, AF_UNSPEC, 1); }
#endif
struct testcase_t http_testcases[] = {
{ "primitives", http_primitives, 0, NULL, NULL },
{ "base", http_base_test, TT_FORK, NULL, NULL },
{ "bad_headers", http_bad_header_test, 0, NULL, NULL },
{ "parse_query", http_parse_query_test, 0, NULL, NULL },
{ "parse_query_str", http_parse_query_str_test, 0, NULL, NULL },
{ "parse_uri", http_parse_uri_test, 0, NULL, NULL },
{ "parse_uri_nc", http_parse_uri_test, 0, &basic_setup, (void*)"nc" },
{ "uriencode", http_uriencode_test, 0, NULL, NULL },
HTTP(basic),
HTTP(basic_trailing_space),
HTTP(simple),
HTTP(simple_nonconformant),
HTTP_N(cancel, cancel, 0, BASIC),
HTTP_RET_N(cancel_by_host, cancel, 0, BY_HOST),
HTTP_RET_N(cancel_by_host_inactive_server, cancel, TT_NO_LOGS, BY_HOST | INACTIVE_SERVER),
HTTP_RET_N(cancel_by_host_no_ns, cancel, TT_NO_LOGS, BY_HOST | NO_NS),
HTTP_N(cancel_inactive_server, cancel, 0, INACTIVE_SERVER),
HTTP_N(cancel_by_host_no_ns_inactive_server, cancel, TT_NO_LOGS, BY_HOST | NO_NS | INACTIVE_SERVER),
HTTP_OFF_N(cancel_by_host_server_timeout, cancel, BY_HOST | INACTIVE_SERVER | SERVER_TIMEOUT),
HTTP_OFF_N(cancel_server_timeout, cancel, INACTIVE_SERVER | SERVER_TIMEOUT),
HTTP_OFF_N(cancel_by_host_no_ns_server_timeout, cancel, BY_HOST | NO_NS | INACTIVE_SERVER | SERVER_TIMEOUT),
HTTP_OFF_N(cancel_by_host_ns_timeout_server_timeout, cancel, BY_HOST | NO_NS | NS_TIMEOUT | INACTIVE_SERVER | SERVER_TIMEOUT),
HTTP_RET_N(cancel_by_host_ns_timeout, cancel, TT_NO_LOGS, BY_HOST | NO_NS | NS_TIMEOUT),
HTTP_RET_N(cancel_by_host_ns_timeout_inactive_server, cancel, TT_NO_LOGS, BY_HOST | NO_NS | NS_TIMEOUT | INACTIVE_SERVER),
HTTP(virtual_host),
HTTP(post),
HTTP(put),
HTTP(delete),
HTTP(allowed_methods),
HTTP(failure),
HTTP(connection),
HTTP(persist_connection),
HTTP(autofree_connection),
HTTP(connection_async),
HTTP(close_detection),
HTTP(close_detection_delay),
HTTP(bad_request),
HTTP(incomplete),
HTTP(incomplete_timeout),
HTTP(terminate_chunked),
HTTP(terminate_chunked_oneshot),
HTTP(on_complete),
HTTP(highport),
HTTP(dispatcher),
HTTP(multi_line_header),
HTTP(negative_content_length),
HTTP(chunk_out),
HTTP(stream_out),
HTTP(stream_in),
HTTP(stream_in_cancel),
HTTP(connection_fail),
{ "connection_retry", http_connection_retry_test, TT_ISOLATED|TT_OFF_BY_DEFAULT, &basic_setup, NULL },
{ "connection_retry_conn_address", http_connection_retry_conn_address_test,
TT_ISOLATED|TT_OFF_BY_DEFAULT, &basic_setup, NULL },
HTTP(data_length_constraints),
HTTP(read_on_write_error),
HTTP(non_lingering_close),
HTTP(lingering_close),
HTTP(ipv6_for_domain),
HTTP(get_addr),
HTTP(set_family),
HTTP(set_family_ipv4),
HTTP(set_family_ipv6),
HTTP(write_during_read),
HTTP(request_own),
HTTP(request_extra_body),
#ifdef EVENT__HAVE_OPENSSL
HTTPS(basic),
HTTPS(filter_basic),
HTTPS(simple),
HTTPS(simple_dirty),
HTTPS(incomplete),
HTTPS(incomplete_timeout),
{ "https_connection_retry", https_connection_retry_test, TT_ISOLATED|TT_OFF_BY_DEFAULT, &basic_setup, NULL },
{ "https_connection_retry_conn_address", https_connection_retry_conn_address_test,
TT_ISOLATED|TT_OFF_BY_DEFAULT, &basic_setup, NULL },
HTTPS(chunk_out),
HTTPS(filter_chunk_out),
HTTPS(stream_out),
HTTPS(connection_fail),
HTTPS(write_during_read),
HTTPS(connection),
HTTPS(persist_connection),
#endif
END_OF_TESTCASES
};
struct testcase_t http_iocp_testcases[] = {
{ "simple", http_simple_test, TT_FORK|TT_NEED_BASE|TT_ENABLE_IOCP, &basic_setup, NULL },
#ifdef EVENT__HAVE_OPENSSL
{ "https_simple", https_simple_test, TT_FORK|TT_NEED_BASE|TT_ENABLE_IOCP, &basic_setup, NULL },
#endif
END_OF_TESTCASES
};