Revert "Revert "Upgrade to 2.1.8-stable (2017-01-22)." and "Probably Mac build fix?""
This reverts commit 83a0c9c65a60a92d3ea5542596b3ba56db492c37.
Bug: 64543673
Test: make checkbuild
Test: Manual tombstoned test
Change-Id: I84bb128d1dec433195f2cbdbf70236ba17fa9955
diff --git a/test/regress_http.c b/test/regress_http.c
new file mode 100644
index 0000000..8010050
--- /dev/null
+++ b/test/regress_http.c
@@ -0,0 +1,4654 @@
+/*
+ * 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"
+
+/* 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_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_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(ev_uint16_t *pport, struct event_base *base, int mask)
+{
+ 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
+
+ /* Register a callback for certain types of requests */
+ evhttp_set_cb(myhttp, "/test", http_basic_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);
+}
+
+#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;
+ int 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 ((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;
+ event_debug(("%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);
+
+ /* 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_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));
+ event_debug(("%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 void
+http_complete_write(evutil_socket_t fd, short what, void *arg)
+{
+ struct bufferevent *bev = arg;
+ const char *http_request = "host\r\n"
+ "Connection: close\r\n"
+ "\r\n";
+ bufferevent_write(bev, http_request, strlen(http_request));
+}
+
+static struct bufferevent *
+create_bev(struct event_base *base, int fd, int ssl_mask)
+{
+ int flags = BEV_OPT_DEFER_CALLBACKS;
+ 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_basic_test_impl(void *arg, int ssl)
+{
+ struct basic_test_data *data = arg;
+ struct timeval tv;
+ 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);
+
+ exit_base = data->base;
+ test_ok = 0;
+
+ /* 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);
+ bufferevent_setcb(bev, http_readcb, http_writecb,
+ http_errorcb, data->base);
+
+ /* first half of the http request */
+ http_request =
+ "GET /test HTTP/1.1\r\n"
+ "Host: some";
+
+ bufferevent_write(bev, http_request, strlen(http_request));
+ evutil_timerclear(&tv);
+ tv.tv_usec = 100000;
+ event_base_once(data->base,
+ -1, EV_TIMEOUT, http_complete_write, bev, &tv);
+
+ event_base_dispatch(data->base);
+
+ tt_assert(test_ok == 3);
+
+ /* connect to the second port */
+ bufferevent_free(bev);
+ evutil_closesocket(fd);
+
+ fd = http_connect("127.0.0.1", port2);
+
+ /* Stupid thing to send a request */
+ bev = create_bev(data->base, fd, ssl);
+ bufferevent_setcb(bev, http_readcb, http_writecb,
+ http_errorcb, data->base);
+
+ 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(data->base);
+
+ tt_assert(test_ok == 5);
+
+ /* Connect to the second port again. This time, send an absolute uri. */
+ bufferevent_free(bev);
+ evutil_closesocket(fd);
+
+ fd = http_connect("127.0.0.1", port2);
+
+ /* Stupid thing to send a request */
+ bev = create_bev(data->base, fd, ssl);
+ 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));
+
+ event_base_dispatch(data->base);
+
+ tt_assert(test_ok == 7);
+
+ evhttp_free(http);
+ end:
+ if (bev)
+ bufferevent_free(bev);
+}
+static void http_basic_test(void *arg)
+{ return http_basic_test_impl(arg, 0); }
+
+
+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)
+{
+ event_debug(("%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)
+{
+ event_debug(("%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 = -1;
+ 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_int_op(fd, >=, 0);
+
+ /* 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);
+
+ /* 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);
+ }
+
+ event_debug(("%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 = -1;
+ 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_int_op(fd, >=, 0);
+
+ /* 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 = -1;
+
+ 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);
+ }
+
+ event_debug(("%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);
+
+ event_debug(("%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 = -1;
+ 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_int_op(fd, >=, 0);
+
+ /* 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_int_op(fd1, >=, 0);
+
+ /* 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_int_op(fd2, >=, 0);
+
+ 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_int_op(fd3, >=, 0);
+
+ 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);
+
+ 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 */
+ evhttp_add_header(evhttp_request_get_output_headers(req[0]), "Host", "somehost");
+ evhttp_add_header(evhttp_request_get_output_headers(req[0]), "Connection", "close");
+ evhttp_add_header(evhttp_request_get_output_headers(req[0]), "Empty", "itis");
+ evhttp_add_header(evhttp_request_get_output_headers(req[1]), "Host", "somehost");
+ evhttp_add_header(evhttp_request_get_output_headers(req[1]), "Connection", "close");
+ evhttp_add_header(evhttp_request_get_output_headers(req[1]), "Empty", "itis");
+
+ /* We give ownership of the request to the connection */
+ if (evhttp_make_request(evcon, req[0], EVHTTP_REQ_GET, "/test") == -1) {
+ tt_abort_msg("couldn't make request");
+ }
+ if (evhttp_make_request(evcon, req[1], 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;
+
+ 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);
+
+ /* 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();
+ event_debug(("%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;
+ event_debug(("%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;
+ event_debug(("%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 = -1;
+ 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_int_op(fd, >=, 0);
+
+ /* 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_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_int_op(fd, >=, 0);
+
+ /* 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_int_op(fd, >=, 0);
+
+ /* Stupid thing to send a request */
+ bev = create_bev(data->base, fd, ssl);
+ 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 = -1;
+ }
+
+ 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;
+ 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);
+
+ /* Stupid thing to send a request */
+ bev = create_bev(data->base, fd, ssl);
+ 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);
+
+ 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);
+ 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)
+{ return 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);
+ 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)
+{ return 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);
+ /* 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)
+{ return 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)
+{
+ struct basic_test_data *data = arg;
+ struct evhttp_connection *evcon = NULL;
+ struct evhttp_request *req = NULL;
+ struct bufferevent *bev;
+ struct http_server hs = { .port = 0, .ssl = ssl, };
+ 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);
+#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, "/test") == -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)
+{ return http_simple_test_impl(arg, 0, 0); }
+
+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 = { .port = 0, .ssl = ssl, };
+ 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);
+ 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)
+{ return http_connection_retry_conn_address_test_impl(arg, 0); }
+
+static void
+http_connection_retry_test_impl(void *arg, int ssl)
+{
+ return http_connection_retry_test_basic(arg, "127.0.0.1", NULL, ssl);
+}
+static void
+http_connection_retry_test(void *arg)
+{ return 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, ==, "<script>");
+ free(escaped);
+
+ escaped = evhttp_htmlescape("\"\'&");
+ tt_assert(escaped);
+ tt_str_op(escaped, ==, ""'&");
+
+ 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 = -1;
+ 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_int_op(fd, !=, -1);
+
+ /* 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);
+}
+#ifndef WIN32
+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);
+}
+#endif
+
+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;
+#ifndef WIN32
+ if (read_on_write_error)
+ cb = http_data_length_constraints_test_done;
+#endif
+
+ tt_assert(continue_size < size);
+
+ 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));
+
+ /* 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_data_length_constraints_test_done, data->base);
+ tt_assert(req);
+
+ long_str = malloc(size);
+ memset(long_str, 'a', size);
+ long_str[size - 1] = '\0';
+ /* Add the information that we care about */
+ evhttp_set_max_headers_size(http, size - 1);
+ evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
+ evhttp_add_header(evhttp_request_get_output_headers(req), "Longheader", long_str);
+
+ 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 */
+ if (evhttp_make_request(evcon, req, EVHTTP_REQ_GET, long_str) == -1) {
+ tt_abort_msg("Couldn't make request");
+ }
+ event_base_dispatch(data->base);
+
+#ifndef WIN32
+ if (read_on_write_error)
+ cb = http_large_entity_test_done;
+#endif
+ evhttp_set_max_body_size(http, size - 2);
+ 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);
+ 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);
+ 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_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");
+ long_str[continue_size] = '\0';
+ 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);
+
+#ifndef WIN32
+ if (read_on_write_error)
+ cb = http_expectation_failed_done;
+#endif
+ 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);
+ 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 = -1;
+ 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);
+
+ /* 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;
+ int 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);
+ bev = create_bev(data->base, fd, 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);
+
+ if (bev)
+ bufferevent_free(bev);
+ if (http)
+ evhttp_free(http);
+}
+static void http_write_during_read_test(void *arg)
+{ return 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;
+}
+
+#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_N(title, name, arg) \
+ { #title, http_##name##_test, TT_ISOLATED, &basic_setup, HTTP_CAST_ARG(arg) }
+#define HTTP(name) HTTP_N(name, name, 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)
+{ return http_basic_test_impl(arg, 1); }
+static void https_filter_basic_test(void *arg)
+{ return http_basic_test_impl(arg, 1 | HTTP_SSL_FILTER); }
+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)
+{ return http_simple_test_impl(arg, 1, 0); }
+static void https_simple_dirty_test(void *arg)
+{ return http_simple_test_impl(arg, 1, 1); }
+static void https_connection_retry_conn_address_test(void *arg)
+{ return http_connection_retry_conn_address_test_impl(arg, 1); }
+static void https_connection_retry_test(void *arg)
+{ return http_connection_retry_test_impl(arg, 1); }
+static void https_chunk_out_test(void *arg)
+{ return http_chunk_out_test_impl(arg, 1); }
+static void https_filter_chunk_out_test(void *arg)
+{ return http_chunk_out_test_impl(arg, 1 | HTTP_SSL_FILTER); }
+static void https_stream_out_test(void *arg)
+{ return http_stream_out_test_impl(arg, 1); }
+static void https_connection_fail_test(void *arg)
+{ return http_connection_fail_test_impl(arg, 1); }
+static void https_write_during_read_test(void *arg)
+{ return http_write_during_read_test_impl(arg, 1); }
+static void https_connection_test(void *arg)
+{ return http_connection_test_(arg, 0, "127.0.0.1", NULL, 0, AF_UNSPEC, 1); }
+static void https_persist_connection_test(void *arg)
+{ return 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_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(simple),
+
+ HTTP_N(cancel, cancel, BASIC),
+ HTTP_N(cancel_by_host, cancel, BY_HOST),
+ HTTP_N(cancel_by_host_no_ns, cancel, BY_HOST | NO_NS),
+ HTTP_N(cancel_by_host_inactive_server, cancel, BY_HOST | INACTIVE_SERVER),
+ HTTP_N(cancel_inactive_server, cancel, INACTIVE_SERVER),
+ HTTP_N(cancel_by_host_no_ns_inactive_server, cancel, 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_N(cancel_by_host_ns_timeout, cancel, BY_HOST | NO_NS | NS_TIMEOUT),
+ HTTP_N(cancel_by_host_ns_timeout_inactive_server, cancel, 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),
+
+#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
+};
+