#include "mongoose.h" static int s_num_tests = 0; #define ASSERT(expr) \ do { \ s_num_tests++; \ if (!(expr)) { \ printf("FAILURE %s:%d: %s\n", __FILE__, __LINE__, #expr); \ exit(EXIT_FAILURE); \ } \ } while (0) #define FETCH_BUF_SIZE (256 * 1024) // Important: we use different port numbers for the Windows bug workaround. See // https://support.microsoft.com/en-ae/help/3039044/error-10013-wsaeacces-is-returned-when-a-second-bind-to-a-excluded-por static void test_globmatch(void) { ASSERT(mg_globmatch("", 0, "", 0) == 1); ASSERT(mg_globmatch("*", 1, "a", 1) == 1); ASSERT(mg_globmatch("*", 1, "ab", 2) == 1); ASSERT(mg_globmatch("", 0, "a", 1) == 0); ASSERT(mg_globmatch("/", 1, "/foo", 4) == 0); ASSERT(mg_globmatch("/*/foo", 6, "/x/bar", 6) == 0); ASSERT(mg_globmatch("/*/foo", 6, "/x/foo", 6) == 1); ASSERT(mg_globmatch("/*/foo", 6, "/x/foox", 7) == 0); ASSERT(mg_globmatch("/*/foo*", 7, "/x/foox", 7) == 1); ASSERT(mg_globmatch("/*", 2, "/abc", 4) == 1); ASSERT(mg_globmatch("/*", 2, "/ab/", 4) == 0); ASSERT(mg_globmatch("/*", 2, "/", 1) == 1); ASSERT(mg_globmatch("/x/*", 4, "/x/2", 4) == 1); ASSERT(mg_globmatch("/x/*", 4, "/x/2/foo", 8) == 0); ASSERT(mg_globmatch("/x/*/*", 6, "/x/2/foo", 8) == 1); ASSERT(mg_globmatch("#", 1, "///", 3) == 1); ASSERT(mg_globmatch("/api/*", 6, "/api/foo", 8) == 1); ASSERT(mg_globmatch("/api/*", 6, "/api/log/static", 15) == 0); ASSERT(mg_globmatch("/api/#", 6, "/api/log/static", 15) == 1); } static void test_commalist(void) { struct mg_str k, v, s1 = mg_str(""), s2 = mg_str("a"), s3 = mg_str("a,b"); struct mg_str s4 = mg_str("a=123"), s5 = mg_str("a,b=123"); ASSERT(mg_next_comma_entry(&s1, &k, &v) == false); ASSERT(mg_next_comma_entry(&s2, &k, &v) == true); ASSERT(v.len == 0 && mg_vcmp(&k, "a") == 0); ASSERT(mg_next_comma_entry(&s2, &k, &v) == false); ASSERT(mg_next_comma_entry(&s3, &k, &v) == true); ASSERT(v.len == 0 && mg_vcmp(&k, "a") == 0); ASSERT(mg_next_comma_entry(&s3, &k, &v) == true); ASSERT(v.len == 0 && mg_vcmp(&k, "b") == 0); ASSERT(mg_next_comma_entry(&s3, &k, &v) == false); ASSERT(mg_next_comma_entry(&s4, &k, &v) == true); ASSERT(mg_vcmp(&k, "a") == 0 && mg_vcmp(&v, "123") == 0); ASSERT(mg_next_comma_entry(&s4, &k, &v) == false); ASSERT(mg_next_comma_entry(&s4, &k, &v) == false); ASSERT(mg_next_comma_entry(&s5, &k, &v) == true); ASSERT(v.len == 0 && mg_vcmp(&k, "a") == 0); ASSERT(mg_next_comma_entry(&s5, &k, &v) == true); ASSERT(mg_vcmp(&k, "b") == 0 && mg_vcmp(&v, "123") == 0); ASSERT(mg_next_comma_entry(&s4, &k, &v) == false); } static void test_http_get_var(void) { char buf[256]; struct mg_str body; body = mg_str("key1=value1&key2=value2&key3=value%203&key4=value+4"); ASSERT(mg_http_get_var(&body, "key1", buf, sizeof(buf)) == 6); ASSERT(strcmp(buf, "value1") == 0); ASSERT(mg_http_get_var(&body, "KEY1", buf, sizeof(buf)) == 6); ASSERT(strcmp(buf, "value1") == 0); ASSERT(mg_http_get_var(&body, "key2", buf, sizeof(buf)) == 6); ASSERT(strcmp(buf, "value2") == 0); ASSERT(mg_http_get_var(&body, "key3", buf, sizeof(buf)) == 7); ASSERT(strcmp(buf, "value 3") == 0); ASSERT(mg_http_get_var(&body, "key4", buf, sizeof(buf)) == 7); ASSERT(strcmp(buf, "value 4") == 0); ASSERT(mg_http_get_var(&body, "key", buf, sizeof(buf)) == -4); ASSERT(mg_http_get_var(&body, "key1", NULL, sizeof(buf)) == -2); ASSERT(mg_http_get_var(&body, "key1", buf, 0) == -2); ASSERT(mg_http_get_var(&body, NULL, buf, sizeof(buf)) == -1); ASSERT(mg_http_get_var(&body, "key1", buf, 1) == -3); body = mg_str("key=broken%2"); ASSERT(mg_http_get_var(&body, "key", buf, sizeof(buf)) == -3); body = mg_str("key=broken%2x"); ASSERT(mg_http_get_var(&body, "key", buf, sizeof(buf)) == -3); ASSERT(mg_http_get_var(&body, "inexistent", buf, sizeof(buf)) == -4); body = mg_str("key=%"); ASSERT(mg_http_get_var(&body, "key", buf, sizeof(buf)) == -3); body = mg_str("&&&kEy=%"); ASSERT(mg_http_get_var(&body, "kEy", buf, sizeof(buf)) == -3); } static int vcmp(struct mg_str s1, const char *s2) { // LOG(LL_INFO, ("->%.*s<->%s<- %d %d %d", (int) s1.len, s1.ptr, s2, //(int) s1.len, strncmp(s1.ptr, s2, s1.len), mg_vcmp(&s1, s2))); return mg_vcmp(&s1, s2) == 0; } static void test_url(void) { // Host ASSERT(vcmp(mg_url_host("foo"), "foo")); ASSERT(vcmp(mg_url_host("//foo"), "foo")); ASSERT(vcmp(mg_url_host("foo:1234"), "foo")); ASSERT(vcmp(mg_url_host("//foo:1234"), "foo")); ASSERT(vcmp(mg_url_host("p://foo"), "foo")); ASSERT(vcmp(mg_url_host("p://foo/"), "foo")); ASSERT(vcmp(mg_url_host("p://foo/x"), "foo")); ASSERT(vcmp(mg_url_host("p://foo/x/"), "foo")); ASSERT(vcmp(mg_url_host("p://foo/x//"), "foo")); ASSERT(vcmp(mg_url_host("p://foo//x"), "foo")); ASSERT(vcmp(mg_url_host("p://foo///x"), "foo")); ASSERT(vcmp(mg_url_host("p://foo///x//"), "foo")); ASSERT(vcmp(mg_url_host("p://bar:1234"), "bar")); ASSERT(vcmp(mg_url_host("p://bar:1234/"), "bar")); ASSERT(vcmp(mg_url_host("p://bar:1234/a"), "bar")); ASSERT(vcmp(mg_url_host("p://u@bar:1234/a"), "bar")); ASSERT(vcmp(mg_url_host("p://u:p@bar:1234/a"), "bar")); ASSERT(vcmp(mg_url_host("p://u:p@[::1]:1234/a"), "::1")); ASSERT(vcmp(mg_url_host("p://u:p@[1:2::3]:1234/a"), "1:2::3")); ASSERT(vcmp(mg_url_host("p://foo/x:y/z"), "foo")); // Port ASSERT(mg_url_port("foo:1234") == 1234); ASSERT(mg_url_port("x://foo:1234") == 1234); ASSERT(mg_url_port("x://foo:1234/") == 1234); ASSERT(mg_url_port("x://foo:1234/xx") == 1234); ASSERT(mg_url_port("x://foo:1234") == 1234); ASSERT(mg_url_port("p://bar:1234/a") == 1234); ASSERT(mg_url_port("p://bar:1234/a:b") == 1234); ASSERT(mg_url_port("http://bar") == 80); ASSERT(mg_url_port("http://localhost:1234") == 1234); ASSERT(mg_url_port("https://bar") == 443); ASSERT(mg_url_port("wss://bar") == 443); ASSERT(mg_url_port("wss://u:p@bar") == 443); ASSERT(mg_url_port("wss://u:p@bar:123") == 123); ASSERT(mg_url_port("wss://u:p@bar:123/") == 123); ASSERT(mg_url_port("wss://u:p@bar:123/abc") == 123); ASSERT(mg_url_port("http://u:p@[::1]/abc") == 80); ASSERT(mg_url_port("http://u:p@[::1]:2121/abc") == 2121); ASSERT(mg_url_port("http://u:p@[::1]:2121/abc/cd:ef") == 2121); // User / pass ASSERT(vcmp(mg_url_user("p://foo"), "")); ASSERT(vcmp(mg_url_pass("p://foo"), "")); ASSERT(vcmp(mg_url_user("p://:@foo"), "")); ASSERT(vcmp(mg_url_pass("p://:@foo"), "")); ASSERT(vcmp(mg_url_user("p://u@foo"), "u")); ASSERT(vcmp(mg_url_pass("p://u@foo"), "")); ASSERT(vcmp(mg_url_user("p://u:@foo"), "u")); ASSERT(vcmp(mg_url_pass("p://u:@foo"), "")); ASSERT(vcmp(mg_url_user("p://:p@foo"), "")); ASSERT(vcmp(mg_url_pass("p://:p@foo"), "p")); ASSERT(vcmp(mg_url_user("p://u:p@foo"), "u")); ASSERT(vcmp(mg_url_pass("p://u:p@foo"), "p")); ASSERT(vcmp(mg_url_pass("p://u:p@foo//a@b"), "p")); // URI ASSERT(strcmp(mg_url_uri("p://foo"), "/") == 0); ASSERT(strcmp(mg_url_uri("p://foo/"), "/") == 0); ASSERT(strcmp(mg_url_uri("p://foo:12/"), "/") == 0); ASSERT(strcmp(mg_url_uri("p://foo:12/abc"), "/abc") == 0); ASSERT(strcmp(mg_url_uri("p://foo:12/a/b/c"), "/a/b/c") == 0); ASSERT(strcmp(mg_url_uri("p://[::1]:12/a/b/c"), "/a/b/c") == 0); ASSERT(strcmp(mg_url_uri("p://[ab::1]:12/a/b/c"), "/a/b/c") == 0); } static void test_base64(void) { char buf[128]; ASSERT(mg_base64_encode((uint8_t *) "", 0, buf) == 0); ASSERT(strcmp(buf, "") == 0); ASSERT(mg_base64_encode((uint8_t *) "x", 1, buf) == 4); ASSERT(strcmp(buf, "eA==") == 0); ASSERT(mg_base64_encode((uint8_t *) "xyz", 3, buf) == 4); ASSERT(strcmp(buf, "eHl6") == 0); ASSERT(mg_base64_encode((uint8_t *) "abcdef", 6, buf) == 8); ASSERT(strcmp(buf, "YWJjZGVm") == 0); ASSERT(mg_base64_encode((uint8_t *) "ы", 2, buf) == 4); ASSERT(strcmp(buf, "0Ys=") == 0); ASSERT(mg_base64_encode((uint8_t *) "xy", 3, buf) == 4); ASSERT(strcmp(buf, "eHkA") == 0); ASSERT(mg_base64_encode((uint8_t *) "test", 4, buf) == 8); ASSERT(strcmp(buf, "dGVzdA==") == 0); ASSERT(mg_base64_encode((uint8_t *) "abcde", 5, buf) == 8); ASSERT(strcmp(buf, "YWJjZGU=") == 0); ASSERT(mg_base64_decode("кю", 4, buf) == 0); ASSERT(mg_base64_decode("A", 1, buf) == 0); ASSERT(mg_base64_decode("A=", 2, buf) == 0); ASSERT(mg_base64_decode("AA=", 3, buf) == 0); ASSERT(mg_base64_decode("AAA=", 4, buf) == 2); ASSERT(mg_base64_decode("AAAA====", 8, buf) == 0); ASSERT(mg_base64_decode("AAAA----", 8, buf) == 0); ASSERT(mg_base64_decode("Q2VzYW50YQ==", 12, buf) == 7); ASSERT(strcmp(buf, "Cesanta") == 0); } static void test_iobuf(void) { struct mg_iobuf io = {0, 0, 0}; ASSERT(io.buf == NULL && io.size == 0 && io.len == 0); mg_iobuf_resize(&io, 1); ASSERT(io.buf != NULL && io.size == 1 && io.len == 0); mg_iobuf_append(&io, "hi", 2, 10); ASSERT(io.buf != NULL && io.size == 10 && io.len == 2); ASSERT(memcmp(io.buf, "hi", 2) == 0); mg_iobuf_append(&io, "!", 1, 10); ASSERT(io.buf != NULL && io.size == 10 && io.len == 3); ASSERT(memcmp(io.buf, "hi!", 3) == 0); free(io.buf); } static void sntp_cb(struct mg_connection *c, int ev, void *evd, void *fnd) { if (ev == MG_EV_SNTP_TIME) { *(struct timeval *) fnd = *(struct timeval *) evd; } (void) c; } static void test_sntp(void) { struct timeval tv = {0, 0}; struct mg_mgr mgr; struct mg_connection *c = NULL; int i; mg_mgr_init(&mgr); c = mg_sntp_connect(&mgr, NULL, sntp_cb, &tv); ASSERT(c != NULL); ASSERT(c->is_udp == 1); mg_sntp_send(c, (unsigned long) time(NULL)); for (i = 0; i < 200 && tv.tv_sec == 0; i++) mg_mgr_poll(&mgr, 10); ASSERT(tv.tv_sec > 0); mg_mgr_free(&mgr); { const unsigned char sntp_good[] = "\x24\x02\x00\xeb\x00\x00\x00\x1e\x00\x00\x07\xb6\x3e" "\xc9\xd6\xa2\xdb\xde\xea\x30\x91\x86\xb7\x10\xdb\xde" "\xed\x98\x00\x00\x00\xde\xdb\xde\xed\x99\x0a\xe2\xc7" "\x96\xdb\xde\xed\x99\x0a\xe4\x6b\xda"; const unsigned char bad_good[] = "\x55\x02\x00\xeb\x00\x00\x00\x1e\x00\x00\x07\xb6\x3e" "\xc9\xd6\xa2\xdb\xde\xea\x30\x91\x86\xb7\x10\xdb\xde" "\xed\x98\x00\x00\x00\xde\xdb\xde\xed\x99\x0a\xe2\xc7" "\x96\xdb\xde\xed\x99\x0a\xe4\x6b\xda"; struct timeval tv2 = {0, 0}; struct tm *tm; time_t t; ASSERT(mg_sntp_parse(sntp_good, sizeof(sntp_good), &tv2) == 0); t = tv2.tv_sec; tm = gmtime(&t); ASSERT(tm->tm_year == 116); ASSERT(tm->tm_mon == 10); ASSERT(tm->tm_mday == 22); ASSERT(tm->tm_hour == 16); ASSERT(tm->tm_min == 15); ASSERT(tm->tm_sec == 21); ASSERT(mg_sntp_parse(bad_good, sizeof(bad_good), &tv2) == -1); } ASSERT(mg_sntp_parse(NULL, 0, &tv) == -1); } static void mqtt_cb(struct mg_connection *c, int ev, void *evd, void *fnd) { char *buf = (char *) fnd; if (ev == MG_EV_MQTT_OPEN) { buf[0] = *(int *) evd == 0 ? 'X' : 'Y'; } else if (ev == MG_EV_MQTT_MSG) { struct mg_mqtt_message *mm = (struct mg_mqtt_message *) evd; sprintf(buf + 1, "%.*s/%.*s", (int) mm->topic.len, mm->topic.ptr, (int) mm->data.len, mm->data.ptr); } (void) c; } static void test_mqtt(void) { char buf[50] = {0}; struct mg_mgr mgr; struct mg_str topic = mg_str("x/f12"), data = mg_str("hi"); struct mg_connection *c; struct mg_mqtt_opts opts; // const char *url = "mqtt://mqtt.eclipse.org:1883"; const char *url = "mqtt://broker.hivemq.com:1883"; int i; mg_mgr_init(&mgr); { uint8_t bad[] = " \xff\xff\xff\xff "; struct mg_mqtt_message mm; mg_mqtt_parse(bad, sizeof(bad), &mm); } // Connect with empty client ID c = mg_mqtt_connect(&mgr, url, NULL, mqtt_cb, buf); for (i = 0; i < 100 && buf[0] == 0; i++) mg_mgr_poll(&mgr, 10); ASSERT(buf[0] == 'X'); mg_mqtt_sub(c, &topic, 1); mg_mqtt_pub(c, &topic, &data, 1, false); for (i = 0; i < 100 && buf[1] == 0; i++) mg_mgr_poll(&mgr, 10); // LOG(LL_INFO, ("[%s]", buf)); ASSERT(strcmp(buf, "Xx/f12/hi") == 0); // Set params memset(buf, 0, sizeof(buf)); memset(&opts, 0, sizeof(opts)); opts.qos = 1; opts.clean = true; opts.will_retain = true; opts.keepalive = 20; opts.client_id = mg_str("mg_client"); opts.will_topic = mg_str("mg_will_topic"); opts.will_message = mg_str("mg_will_messsage"); c = mg_mqtt_connect(&mgr, url, &opts, mqtt_cb, buf); for (i = 0; i < 100 && buf[0] == 0; i++) mg_mgr_poll(&mgr, 10); ASSERT(buf[0] == 'X'); mg_mqtt_sub(c, &topic, 1); mg_mqtt_pub(c, &topic, &data, 1, false); for (i = 0; i < 100 && buf[1] == 0; i++) mg_mgr_poll(&mgr, 10); ASSERT(strcmp(buf, "Xx/f12/hi") == 0); mg_mgr_free(&mgr); ASSERT(mgr.conns == NULL); } static void eh1(struct mg_connection *c, int ev, void *ev_data, void *fn_data) { struct mg_tls_opts *topts = (struct mg_tls_opts *) fn_data; if (ev == MG_EV_ACCEPT && topts != NULL) mg_tls_init(c, topts); if (ev == MG_EV_HTTP_MSG) { struct mg_http_message *hm = (struct mg_http_message *) ev_data; LOG(LL_INFO, ("[%.*s %.*s] message len %d", (int) hm->method.len, hm->method.ptr, (int) hm->uri.len, hm->uri.ptr, (int) hm->message.len)); if (mg_http_match_uri(hm, "/foo/*")) { mg_http_reply(c, 200, "", "uri: %.*s", hm->uri.len - 5, hm->uri.ptr + 5); } else if (mg_http_match_uri(hm, "/ws")) { mg_ws_upgrade(c, hm, NULL); } else if (mg_http_match_uri(hm, "/body")) { mg_http_reply(c, 200, "", "%.*s", (int) hm->body.len, hm->body.ptr); } else if (mg_http_match_uri(hm, "/bar")) { mg_http_reply(c, 404, "", "not found"); } else if (mg_http_match_uri(hm, "/no_reason")) { mg_printf(c, "%s", "HTTP/1.0 200\r\nContent-Length: 2\r\n\r\nok"); } else if (mg_http_match_uri(hm, "/badroot")) { struct mg_http_serve_opts sopts; memset(&sopts, 0, sizeof(sopts)); sopts.root_dir = "/BAAADDD!"; mg_http_serve_dir(c, hm, &sopts); } else if (mg_http_match_uri(hm, "/creds")) { char user[100], pass[100]; mg_http_creds(hm, user, sizeof(user), pass, sizeof(pass)); mg_http_reply(c, 200, "", "[%s]:[%s]", user, pass); } else if (mg_http_match_uri(hm, "/upload")) { mg_http_upload(c, hm, "."); } else if (mg_http_match_uri(hm, "/test/")) { struct mg_http_serve_opts sopts; memset(&sopts, 0, sizeof(sopts)); sopts.root_dir = "."; sopts.extra_headers = "A: B\r\nC: D\r\n"; mg_http_serve_dir(c, hm, &sopts); } else if (mg_http_match_uri(hm, "/servefile")) { struct mg_http_serve_opts sopts; memset(&sopts, 0, sizeof(sopts)); sopts.mime_types = "foo=a/b,txt=c/d"; mg_http_serve_file(c, hm, "test/data/a.txt", &sopts); } else { struct mg_http_serve_opts sopts; memset(&sopts, 0, sizeof(sopts)); sopts.root_dir = "./test/data"; sopts.ssi_pattern = "#.shtml"; sopts.extra_headers = "C: D\r\n"; mg_http_serve_dir(c, hm, &sopts); } } else if (ev == MG_EV_WS_OPEN) { mg_ws_send(c, "opened", 6, WEBSOCKET_OP_BINARY); } else if (ev == MG_EV_WS_MSG) { struct mg_ws_message *wm = (struct mg_ws_message *) ev_data; mg_ws_send(c, wm->data.ptr, wm->data.len, WEBSOCKET_OP_BINARY); } } struct fetch_data { char *buf; int code, closed; }; static void fcb(struct mg_connection *c, int ev, void *ev_data, void *fn_data) { if (ev == MG_EV_HTTP_MSG) { struct mg_http_message *hm = (struct mg_http_message *) ev_data; struct fetch_data *fd = (struct fetch_data *) fn_data; snprintf(fd->buf, FETCH_BUF_SIZE, "%.*s", (int) hm->message.len, hm->message.ptr); fd->code = atoi(hm->uri.ptr); fd->closed = 1; c->is_closing = 1; (void) c; } } static int fetch(struct mg_mgr *mgr, char *buf, const char *url, const char *fmt, ...) { struct fetch_data fd = {buf, 0, 0}; int i; struct mg_connection *c = mg_http_connect(mgr, url, fcb, &fd); va_list ap; ASSERT(c != NULL); if (mg_url_is_ssl(url)) { struct mg_tls_opts opts; struct mg_str host = mg_url_host(url); memset(&opts, 0, sizeof(opts)); opts.ca = "./test/data/ca.pem"; if (strstr(url, "127.0.0.1") != NULL) { // Local connection, use self-signed certificates opts.ca = "./test/data/ss_ca.pem"; opts.cert = "./test/data/ss_client.pem"; } else { opts.srvname = host; } mg_tls_init(c, &opts); // c->is_hexdumping = 1; } va_start(ap, fmt); mg_vprintf(c, fmt, ap); va_end(ap); buf[0] = '\0'; for (i = 0; i < 250 && buf[0] == '\0'; i++) mg_mgr_poll(mgr, 1); if (!fd.closed) c->is_closing = 1; mg_mgr_poll(mgr, 1); return fd.code; } static int cmpbody(const char *buf, const char *str) { struct mg_http_message hm; struct mg_str s = mg_str(str); size_t len = strlen(buf); mg_http_parse(buf, len, &hm); if (hm.body.len > len) hm.body.len = len - (size_t) (hm.body.ptr - buf); return mg_strcmp(hm.body, s); } static void wcb(struct mg_connection *c, int ev, void *ev_data, void *fn_data) { if (ev == MG_EV_WS_OPEN) { struct mg_http_message *hm = (struct mg_http_message *) ev_data; struct mg_str *wsproto = mg_http_get_header(hm, "Sec-WebSocket-Protocol"); ASSERT(wsproto != NULL); mg_ws_send(c, "boo", 3, WEBSOCKET_OP_BINARY); mg_ws_send(c, "", 0, WEBSOCKET_OP_PING); ((int *) fn_data)[0] += 100; } else if (ev == MG_EV_WS_MSG) { struct mg_ws_message *wm = (struct mg_ws_message *) ev_data; if (mg_strstr(wm->data, mg_str("boo"))) mg_ws_send(c, "", 0, WEBSOCKET_OP_CLOSE); ((int *) fn_data)[0]++; } else if (ev == MG_EV_CLOSE) { ((int *) fn_data)[0] += 10; } } static void test_ws(void) { char buf[FETCH_BUF_SIZE]; const char *url = "ws://LOCALHOST:12343/ws"; struct mg_mgr mgr; int i, done = 0; mg_mgr_init(&mgr); ASSERT(mg_http_listen(&mgr, url, eh1, NULL) != NULL); mg_ws_connect(&mgr, url, wcb, &done, "%s", "Sec-WebSocket-Protocol: meh\r\n"); for (i = 0; i < 30; i++) mg_mgr_poll(&mgr, 1); // LOG(LL_INFO, ("--> %d", done)); ASSERT(done == 112); // Test that non-WS requests fail ASSERT(fetch(&mgr, buf, url, "GET /ws HTTP/1.0\r\n\n") == 426); mg_mgr_free(&mgr); ASSERT(mgr.conns == NULL); } static void eh9(struct mg_connection *c, int ev, void *ev_data, void *fn_data) { if (ev == MG_EV_ERROR) { ASSERT(!strcmp((char *) ev_data, "error connecting to 127.0.0.1:55117")); *(int *) fn_data = 7; } (void) c; } static void test_http_server(void) { struct mg_mgr mgr; const char *url = "http://127.0.0.1:12346"; char buf[FETCH_BUF_SIZE]; mg_mgr_init(&mgr); mg_http_listen(&mgr, url, eh1, NULL); ASSERT(fetch(&mgr, buf, url, "GET /a.txt HTTP/1.0\n\n") == 200); ASSERT(cmpbody(buf, "hello\n") == 0); ASSERT(fetch(&mgr, buf, url, "GET /%%61.txt HTTP/1.0\n\n") == 200); ASSERT(cmpbody(buf, "hello\n") == 0); // Responses with missing reason phrase must also work ASSERT(fetch(&mgr, buf, url, "GET /no_reason HTTP/1.0\n\n") == 200); ASSERT(cmpbody(buf, "ok") == 0); // Fetch file with unicode chars in filename ASSERT(fetch(&mgr, buf, url, "GET /київ.txt HTTP/1.0\n\n") == 200); ASSERT(cmpbody(buf, "є\n") == 0); { extern char *mg_http_etag(char *, size_t, size_t, time_t); char etag[100]; size_t size = 0; time_t mtime = 0; ASSERT(mg_fs_posix.stat("./test/data/a.txt", &size, &mtime) != 0); ASSERT(mg_http_etag(etag, sizeof(etag), size, mtime) == etag); ASSERT(fetch(&mgr, buf, url, "GET /a.txt HTTP/1.0\nIf-None-Match: %s\n\n", etag) == 304); } // Text mime type override ASSERT(fetch(&mgr, buf, url, "GET /servefile HTTP/1.0\n\n") == 200); ASSERT(cmpbody(buf, "hello\n") == 0); { struct mg_http_message hm; mg_http_parse(buf, strlen(buf), &hm); ASSERT(mg_http_get_header(&hm, "Content-Type") != NULL); ASSERT(mg_strcmp(*mg_http_get_header(&hm, "Content-Type"), mg_str("c/d")) == 0); } ASSERT(fetch(&mgr, buf, url, "GET /foo/1 HTTP/1.0\r\n\n") == 200); // LOG(LL_INFO, ("%d %.*s", (int) hm.len, (int) hm.len, hm.buf)); ASSERT(cmpbody(buf, "uri: 1") == 0); ASSERT(fetch(&mgr, buf, url, "%s", "POST /body HTTP/1.1\r\n" "Content-Length: 4\r\n\r\nkuku") == 200); ASSERT(cmpbody(buf, "kuku") == 0); ASSERT(fetch(&mgr, buf, url, "GET /ssi HTTP/1.1\r\n\r\n") == 200); ASSERT(cmpbody(buf, "this is index\n" "this is nested\n\n" "this is f1\n\n\n\n" "recurse\n\n" "recurse\n\n" "recurse\n\n" "recurse\n\n" "recurse\n\n") == 0); { struct mg_http_message hm; mg_http_parse(buf, strlen(buf), &hm); ASSERT(mg_http_get_header(&hm, "Content-Length") != NULL); ASSERT(mg_http_get_header(&hm, "Content-Type") != NULL); ASSERT(mg_strcmp(*mg_http_get_header(&hm, "Content-Type"), mg_str("text/html; charset=utf-8")) == 0); } ASSERT(fetch(&mgr, buf, url, "GET /badroot HTTP/1.0\r\n\n") == 400); #if MG_ARCH == MG_ARCH_WIN32 ASSERT(cmpbody(buf, "Invalid web root [Z:\\BAAADDD!]\n") == 0); #else // LOG(LL_INFO, ("--> [%s]", buf)); ASSERT(cmpbody(buf, "Bad web root [/BAAADDD!]\n") == 0); #endif { char *data = mg_file_read("./test/data/ca.pem", NULL); ASSERT(fetch(&mgr, buf, url, "GET /ca.pem HTTP/1.0\r\n\n") == 200); ASSERT(cmpbody(buf, data) == 0); free(data); } { // Test mime type struct mg_http_message hm; ASSERT(fetch(&mgr, buf, url, "GET /empty.js HTTP/1.0\r\n\n") == 200); mg_http_parse(buf, strlen(buf), &hm); ASSERT(mg_http_get_header(&hm, "Content-Type") != NULL); ASSERT(mg_strcmp(*mg_http_get_header(&hm, "Content-Type"), mg_str("text/javascript; charset=utf-8")) == 0); } { // Test connection refused int i, errored = 0; mg_connect(&mgr, "tcp://127.0.0.1:55117", eh9, &errored); for (i = 0; i < 10 && errored == 0; i++) mg_mgr_poll(&mgr, 1); ASSERT(errored == 7); } // Directory listing fetch(&mgr, buf, url, "GET /test/ HTTP/1.0\n\n"); ASSERT(fetch(&mgr, buf, url, "GET /test/ HTTP/1.0\n\n") == 200); ASSERT(mg_strstr(mg_str(buf), mg_str(">Index of /test/<")) != NULL); ASSERT(mg_strstr(mg_str(buf), mg_str(">fuzz.c<")) != NULL); { // Credentials struct mg_http_message hm; ASSERT(fetch(&mgr, buf, url, "%s", "GET /creds?access_token=x HTTP/1.0\r\n\r\n") == 200); mg_http_parse(buf, strlen(buf), &hm); ASSERT(mg_strcmp(hm.body, mg_str("[]:[x]")) == 0); ASSERT(fetch(&mgr, buf, url, "%s", "GET /creds HTTP/1.0\r\n" "Authorization: Bearer x\r\n\r\n") == 200); mg_http_parse(buf, strlen(buf), &hm); ASSERT(mg_strcmp(hm.body, mg_str("[]:[x]")) == 0); ASSERT(fetch(&mgr, buf, url, "%s", "GET /creds HTTP/1.0\r\n" "Authorization: Basic Zm9vOmJhcg==\r\n\r\n") == 200); mg_http_parse(buf, strlen(buf), &hm); ASSERT(mg_strcmp(hm.body, mg_str("[foo]:[bar]")) == 0); ASSERT(fetch(&mgr, buf, url, "%s", "GET /creds HTTP/1.0\r\n" "Cookie: blah; access_token=hello\r\n\r\n") == 200); mg_http_parse(buf, strlen(buf), &hm); ASSERT(mg_strcmp(hm.body, mg_str("[]:[hello]")) == 0); } { // Test upload char *p; remove("uploaded.txt"); ASSERT((p = mg_file_read("uploaded.txt", NULL)) == NULL); ASSERT(fetch(&mgr, buf, url, "POST /upload HTTP/1.0\n" "Content-Length: 1\n\nx") == 400); ASSERT(fetch(&mgr, buf, url, "POST /upload?name=uploaded.txt HTTP/1.0\r\n" "Content-Length: 5\r\n" "\r\nhello") == 200); ASSERT(fetch(&mgr, buf, url, "POST /upload?name=uploaded.txt&offset=5 HTTP/1.0\r\n" "Content-Length: 6\r\n" "\r\n\nworld") == 200); ASSERT((p = mg_file_read("uploaded.txt", NULL)) != NULL); ASSERT(strcmp(p, "hello\nworld") == 0); free(p); remove("uploaded.txt"); } // HEAD request ASSERT(fetch(&mgr, buf, url, "GET /a.txt HTTP/1.0\n\n") == 200); ASSERT(fetch(&mgr, buf, url, "HEAD /a.txt HTTP/1.0\n\n") == 200); #if MG_ENABLE_IPV6 { const char *url6 = "http://[::1]:12346"; ASSERT(mg_http_listen(&mgr, url6, eh1, NULL) != NULL); ASSERT(fetch(&mgr, buf, url6, "GET /a.txt HTTP/1.0\n\n") == 200); ASSERT(cmpbody(buf, "hello\n") == 0); } #endif mg_mgr_free(&mgr); ASSERT(mgr.conns == NULL); } static void test_tls(void) { #if MG_ENABLE_MBEDTLS || MG_ENABLE_OPENSSL struct mg_tls_opts opts = {.ca = "./test/data/ss_ca.pem", .cert = "./test/data/ss_server.pem", .certkey = "./test/data/ss_server.pem"}; struct mg_mgr mgr; struct mg_connection *c; const char *url = "https://127.0.0.1:12347"; char buf[FETCH_BUF_SIZE]; mg_mgr_init(&mgr); c = mg_http_listen(&mgr, url, eh1, (void *) &opts); ASSERT(c != NULL); ASSERT(fetch(&mgr, buf, url, "GET /a.txt HTTP/1.0\n\n") == 200); // LOG(LL_INFO, ("%s", buf)); ASSERT(cmpbody(buf, "hello\n") == 0); mg_mgr_free(&mgr); ASSERT(mgr.conns == NULL); #endif } static void f3(struct mg_connection *c, int ev, void *ev_data, void *fn_data) { int *ok = (int *) fn_data; // LOG(LL_INFO, ("%d", ev)); if (ev == MG_EV_CONNECT) { // c->is_hexdumping = 1; mg_printf(c, "GET / HTTP/1.0\r\nHost: %s\r\n\r\n", c->peer.is_ip6 ? "ipv6.google.com" : "cesanta.com"); } else if (ev == MG_EV_HTTP_MSG) { struct mg_http_message *hm = (struct mg_http_message *) ev_data; // LOG(LL_INFO, ("-->[%.*s]", (int) hm->message.len, hm->message.ptr)); // ASSERT(mg_vcmp(&hm->method, "HTTP/1.1") == 0); // ASSERT(mg_vcmp(&hm->uri, "301") == 0); *ok = atoi(hm->uri.ptr); } else if (ev == MG_EV_CLOSE) { if (*ok == 0) *ok = 888; } else if (ev == MG_EV_ERROR) { if (*ok == 0) *ok = 777; } } static void test_http_client(void) { struct mg_mgr mgr; struct mg_connection *c; int i, ok = 0; mg_mgr_init(&mgr); c = mg_http_connect(&mgr, "http://cesanta.com", f3, &ok); ASSERT(c != NULL); for (i = 0; i < 500 && ok <= 0; i++) mg_mgr_poll(&mgr, 10); ASSERT(ok == 301); c->is_closing = 1; mg_mgr_poll(&mgr, 0); ok = 0; #if MG_ENABLE_MBEDTLS || MG_ENABLE_OPENSSL { struct mg_tls_opts opts = {.ca = "./test/data/ca.pem"}; c = mg_http_connect(&mgr, "https://cesanta.com", f3, &ok); ASSERT(c != NULL); mg_tls_init(c, &opts); for (i = 0; i < 500 && ok <= 0; i++) mg_mgr_poll(&mgr, 10); ASSERT(ok == 200); } #endif #if MG_ENABLE_IPV6 ok = 0; // ipv6.google.com does not have IPv4 address, only IPv6, therefore // it is guaranteed to hit IPv6 resolution path. c = mg_http_connect(&mgr, "http://ipv6.google.com", f3, &ok); ASSERT(c != NULL); for (i = 0; i < 500 && ok <= 0; i++) mg_mgr_poll(&mgr, 10); ASSERT(ok == 200); #endif mg_mgr_free(&mgr); ASSERT(mgr.conns == NULL); } static void f4(struct mg_connection *c, int ev, void *ev_data, void *fn_data) { if (ev == MG_EV_HTTP_MSG) { struct mg_http_message *hm = (struct mg_http_message *) ev_data; mg_printf(c, "HTTP/1.0 200 OK\n\n%.*s/%s", (int) hm->uri.len, hm->uri.ptr, fn_data); c->is_draining = 1; } } static void test_http_no_content_length(void) { struct mg_mgr mgr; const char *url = "http://127.0.0.1:12348"; char buf[FETCH_BUF_SIZE]; mg_mgr_init(&mgr); mg_http_listen(&mgr, url, f4, (void *) "baz"); ASSERT(fetch(&mgr, buf, url, "GET /foo/bar HTTP/1.0\r\n\n") == 200); ASSERT(cmpbody(buf, "/foo/bar/baz") == 0); mg_mgr_free(&mgr); ASSERT(mgr.conns == NULL); } static void f5(struct mg_connection *c, int ev, void *ev_data, void *fn_data) { if (ev == MG_EV_HTTP_MSG) { struct mg_http_message *hm = (struct mg_http_message *) ev_data; mg_printf(c, "HTTP/1.0 200 OK\n\n%.*s", (int) hm->uri.len, hm->uri.ptr); (*(int *) fn_data)++; } } static void test_http_pipeline(void) { struct mg_mgr mgr; const char *url = "http://127.0.0.1:12377"; struct mg_connection *c; int i, ok = 0; mg_mgr_init(&mgr); mg_http_listen(&mgr, url, f5, (void *) &ok); c = mg_http_connect(&mgr, url, NULL, NULL); mg_printf(c, "POST / HTTP/1.0\nContent-Length: 5\n\n12345GET / HTTP/1.0\n\n"); for (i = 0; i < 20; i++) mg_mgr_poll(&mgr, 1); // LOG(LL_INFO, ("-----> [%d]", ok)); ASSERT(ok == 2); mg_mgr_free(&mgr); ASSERT(mgr.conns == NULL); } static void test_http_parse(void) { struct mg_str *v; struct mg_http_message req; { const char *s = "GET / HTTP/1.0\n\n"; ASSERT(mg_http_parse("\b23", 3, &req) == -1); ASSERT(mg_http_parse("get\n\n", 5, &req) == -1); ASSERT(mg_http_parse(s, strlen(s) - 1, &req) == 0); ASSERT(mg_http_parse(s, strlen(s), &req) == (int) strlen(s)); ASSERT(req.message.len == strlen(s)); ASSERT(req.body.len == 0); } { const char *s = "GET /blah HTTP/1.0\r\nFoo: bar \r\n\r\n"; size_t idx, len = strlen(s); ASSERT(mg_http_parse(s, strlen(s), &req) == (int) len); ASSERT(mg_vcmp(&req.headers[0].name, "Foo") == 0); ASSERT(mg_vcmp(&req.headers[0].value, "bar") == 0); ASSERT(req.headers[1].name.len == 0); ASSERT(req.headers[1].name.ptr == NULL); ASSERT(req.query.len == 0); ASSERT(req.message.len == len); ASSERT(req.body.len == 0); for (idx = 0; idx < len; idx++) ASSERT(mg_http_parse(s, idx, &req) == 0); } { static const char *s = "get b c\nz : k \nb: t\nvvv\n\n xx"; ASSERT(mg_http_parse(s, strlen(s), &req) == (int) strlen(s) - 3); ASSERT(req.headers[2].name.len == 0); ASSERT(mg_vcmp(&req.headers[0].value, "k") == 0); ASSERT(mg_vcmp(&req.headers[1].value, "t") == 0); ASSERT(req.body.len == 0); } { const char *s = "a b c\r\nContent-Length: 21 \r\nb: t\r\nvvv\r\n\r\nabc"; ASSERT(mg_http_parse(s, strlen(s), &req) == (int) strlen(s) - 3); ASSERT(req.body.len == 21); ASSERT(req.message.len == 21 - 3 + strlen(s)); ASSERT(mg_http_get_header(&req, "foo") == NULL); ASSERT((v = mg_http_get_header(&req, "contENT-Length")) != NULL); ASSERT(mg_vcmp(v, "21") == 0); ASSERT((v = mg_http_get_header(&req, "B")) != NULL); ASSERT(mg_vcmp(v, "t") == 0); } { const char *s = "GET /foo?a=b&c=d HTTP/1.0\n\n"; ASSERT(mg_http_parse(s, strlen(s), &req) == (int) strlen(s)); ASSERT(mg_vcmp(&req.uri, "/foo") == 0); ASSERT(mg_vcmp(&req.query, "a=b&c=d") == 0); } { const char *s = "POST /x HTTP/1.0\n\n"; ASSERT(mg_http_parse(s, strlen(s), &req) == (int) strlen(s)); ASSERT(req.body.len == (size_t) ~0); } { const char *s = "WOHOO /x HTTP/1.0\n\n"; ASSERT(mg_http_parse(s, strlen(s), &req) == (int) strlen(s)); ASSERT(req.body.len == 0); } { const char *s = "HTTP/1.0 200 OK\n\n"; ASSERT(mg_http_parse(s, strlen(s), &req) == (int) strlen(s)); ASSERT(mg_vcmp(&req.method, "HTTP/1.0") == 0); ASSERT(mg_vcmp(&req.uri, "200") == 0); ASSERT(mg_vcmp(&req.proto, "OK") == 0); ASSERT(req.body.len == (size_t) ~0); } { static const char *s = "HTTP/1.0 999 OMGWTFBBQ\n\n"; ASSERT(mg_http_parse(s, strlen(s), &req) == (int) strlen(s)); } { const char *s = "GET / HTTP/1.0\r\nhost:127.0.0.1:18888\r\nCookie:\r\nX-PlayID: " "45455\r\nRange: 0-1 \r\n\r\n"; ASSERT(mg_http_parse(s, strlen(s), &req) == (int) strlen(s)); ASSERT((v = mg_http_get_header(&req, "Host")) != NULL); ASSERT(mg_vcmp(v, "127.0.0.1:18888") == 0); ASSERT((v = mg_http_get_header(&req, "Cookie")) != NULL); ASSERT(v->len == 0); ASSERT((v = mg_http_get_header(&req, "X-PlayID")) != NULL); ASSERT(mg_vcmp(v, "45455") == 0); ASSERT((v = mg_http_get_header(&req, "Range")) != NULL); ASSERT(mg_vcmp(v, "0-1") == 0); } { static const char *s = "a b c\na:1\nb:2\nc:3\nd:4\ne:5\nf:6\ng:7\nh:8\n\n"; ASSERT(mg_http_parse(s, strlen(s), &req) == (int) strlen(s)); ASSERT((v = mg_http_get_header(&req, "e")) != NULL); ASSERT(mg_vcmp(v, "5") == 0); ASSERT((v = mg_http_get_header(&req, "h")) == NULL); } { struct mg_connection c; struct mg_str s, res = mg_str("GET /\r\nAuthorization: Basic Zm9vOmJhcg==\r\n\r\n"); memset(&c, 0, sizeof(c)); mg_printf(&c, "%s", "GET /\r\n"); mg_http_bauth(&c, "foo", "bar"); mg_printf(&c, "%s", "\r\n"); s = mg_str_n((char *) c.send.buf, c.send.len); ASSERT(mg_strcmp(s, res) == 0); mg_iobuf_free(&c.send); } { struct mg_http_message hm; const char *s = "GET /foo?bar=baz HTTP/1.0\n\n "; ASSERT(mg_http_parse(s, strlen(s), &hm) == (int) strlen(s) - 1); ASSERT(mg_strcmp(hm.uri, mg_str("/foo")) == 0); ASSERT(mg_strcmp(hm.query, mg_str("bar=baz")) == 0); } { struct mg_http_message hm; const char *s = "a b c\n\n"; ASSERT(mg_http_parse(s, strlen(s), &hm) == (int) strlen(s)); s = "a b\nc\n\n"; ASSERT(mg_http_parse(s, strlen(s), &hm) == (int) strlen(s)); s = "a\nb\nc\n\n"; ASSERT(mg_http_parse(s, strlen(s), &hm) < 0); } } static void ehr(struct mg_connection *c, int ev, void *ev_data, void *fn_data) { if (ev == MG_EV_HTTP_MSG) { struct mg_http_message *hm = (struct mg_http_message *) ev_data; struct mg_http_serve_opts opts; memset(&opts, 0, sizeof(opts)); opts.root_dir = "./test/data"; mg_http_serve_dir(c, hm, &opts); } (void) fn_data; } static void test_http_range(void) { struct mg_mgr mgr; const char *url = "http://127.0.0.1:12349"; struct mg_http_message hm; char buf[FETCH_BUF_SIZE]; mg_mgr_init(&mgr); mg_http_listen(&mgr, url, ehr, NULL); ASSERT(fetch(&mgr, buf, url, "GET /range.txt HTTP/1.0\n\n") == 200); ASSERT(mg_http_parse(buf, strlen(buf), &hm) > 0); ASSERT(hm.body.len == 312); fetch(&mgr, buf, url, "%s", "GET /range.txt HTTP/1.0\nRange: bytes=5-10\n\n"); ASSERT(mg_http_parse(buf, strlen(buf), &hm) > 0); ASSERT(mg_strcmp(hm.uri, mg_str("206")) == 0); ASSERT(mg_strcmp(hm.proto, mg_str("Partial Content")) == 0); ASSERT(mg_strcmp(hm.body, mg_str(" of co")) == 0); ASSERT(mg_strcmp(*mg_http_get_header(&hm, "Content-Range"), mg_str("bytes 5-10/312")) == 0); // Fetch till EOF fetch(&mgr, buf, url, "%s", "GET /range.txt HTTP/1.0\nRange: bytes=300-\n\n"); ASSERT(mg_http_parse(buf, strlen(buf), &hm) > 0); ASSERT(mg_strcmp(hm.uri, mg_str("206")) == 0); ASSERT(mg_strcmp(hm.body, mg_str("is disease.\n")) == 0); // LOG(LL_INFO, ("----%d\n[%s]", (int) hm.body.len, buf)); // Fetch past EOF, must trigger 416 response fetch(&mgr, buf, url, "%s", "GET /range.txt HTTP/1.0\nRange: bytes=999-\n\n"); ASSERT(mg_http_parse(buf, strlen(buf), &hm) > 0); ASSERT(mg_strcmp(hm.uri, mg_str("416")) == 0); ASSERT(hm.body.len == 0); ASSERT(mg_strcmp(*mg_http_get_header(&hm, "Content-Range"), mg_str("bytes */312")) == 0); fetch(&mgr, buf, url, "%s", "GET /range.txt HTTP/1.0\nRange: bytes=0-312\n\n"); ASSERT(mg_http_parse(buf, strlen(buf), &hm) > 0); ASSERT(mg_strcmp(hm.uri, mg_str("416")) == 0); mg_mgr_free(&mgr); ASSERT(mgr.conns == NULL); } static void f1(void *arg) { (*(int *) arg)++; } static void test_timer(void) { int v1 = 0, v2 = 0, v3 = 0; struct mg_timer t1, t2, t3; LOG(LL_INFO, ("g_timers: %p", g_timers)); ASSERT(g_timers == NULL); mg_timer_init(&t1, 5, MG_TIMER_REPEAT, f1, &v1); mg_timer_init(&t2, 15, 0, f1, &v2); mg_timer_init(&t3, 10, MG_TIMER_REPEAT | MG_TIMER_RUN_NOW, f1, &v3); ASSERT(g_timers == &t3); ASSERT(g_timers->next == &t2); mg_timer_poll(0); mg_timer_poll(1); ASSERT(v1 == 0); ASSERT(v2 == 0); ASSERT(v3 == 1); mg_timer_poll(5); ASSERT(v1 == 1); ASSERT(v2 == 0); ASSERT(v3 == 1); ASSERT(g_timers == &t3); ASSERT(g_timers->next == &t2); // Simulate long delay - timers must invalidate expiration times mg_timer_poll(100); ASSERT(v1 == 2); ASSERT(v2 == 1); ASSERT(v3 == 2); ASSERT(g_timers == &t3); ASSERT(g_timers->next == &t1); // t2 should be removed ASSERT(g_timers->next->next == NULL); mg_timer_poll(107); ASSERT(v1 == 3); ASSERT(v2 == 1); ASSERT(v3 == 2); mg_timer_poll(114); ASSERT(v1 == 4); ASSERT(v2 == 1); ASSERT(v3 == 3); mg_timer_poll(115); ASSERT(v1 == 5); ASSERT(v2 == 1); ASSERT(v3 == 3); mg_timer_init(&t2, 3, 0, f1, &v2); ASSERT(g_timers == &t2); ASSERT(g_timers->next == &t3); ASSERT(g_timers->next->next == &t1); ASSERT(g_timers->next->next->next == NULL); mg_timer_poll(120); ASSERT(v1 == 6); ASSERT(v2 == 1); ASSERT(v3 == 4); mg_timer_poll(125); ASSERT(v1 == 7); ASSERT(v2 == 2); ASSERT(v3 == 4); // Test millisecond counter wrap - when time goes back. mg_timer_poll(0); ASSERT(v1 == 7); ASSERT(v2 == 2); ASSERT(v3 == 4); ASSERT(g_timers == &t3); ASSERT(g_timers->next == &t1); ASSERT(g_timers->next->next == NULL); mg_timer_poll(7); ASSERT(v1 == 8); ASSERT(v2 == 2); ASSERT(v3 == 4); mg_timer_poll(11); ASSERT(v1 == 9); ASSERT(v2 == 2); ASSERT(v3 == 5); mg_timer_free(&t1); ASSERT(g_timers == &t3); ASSERT(g_timers->next == NULL); mg_timer_free(&t2); ASSERT(g_timers == &t3); ASSERT(g_timers->next == NULL); mg_timer_free(&t3); ASSERT(g_timers == NULL); } static void test_str(void) { struct mg_str s = mg_strdup(mg_str("a")); ASSERT(mg_strcmp(s, mg_str("a")) == 0); free((void *) s.ptr); ASSERT(mg_strcmp(mg_str(""), mg_str(NULL)) == 0); ASSERT(mg_strcmp(mg_str("a"), mg_str("b")) < 0); ASSERT(mg_strcmp(mg_str("b"), mg_str("a")) > 0); ASSERT(mg_strstr(mg_str("abc"), mg_str("d")) == NULL); ASSERT(mg_strstr(mg_str("abc"), mg_str("b")) != NULL); ASSERT(mg_strcmp(mg_str("hi"), mg_strstrip(mg_str(" \thi\r\n"))) == 0); } static void fn1(struct mg_connection *c, int ev, void *ev_data, void *fn_data) { if (ev == MG_EV_ERROR) sprintf((char *) fn_data, "%s", (char *) ev_data); (void) c; } static void test_dns(void) { struct mg_dns_message dm; // txid flags numQ numA numAP numOP // 0000 00 01 81 80 00 01 00 01 00 00 00 00 07 63 65 73 .............ces // 0010 61 6e 74 61 03 63 6f 6d 00 00 01 00 01 c0 0c 00 anta.com........ // 0020 01 00 01 00 00 02 57 00 04 94 fb 36 ec ......W....6. uint8_t data[] = {0, 1, 0x81, 0x80, 0, 1, 0, 1, 0, 0, 0, 0, 7, 0x63, 0x65, 0x73, 0x61, 0x6e, 0x74, 0x61, 0x03, 0x63, 0x6f, 0x6d, 0, 0, 1, 0, 1, 0xc0, 0x0c, 0, 1, 0, 1, 0, 0, 2, 0x57, 0, 4, 0x94, 0xfb, 0x36, 0xec}; ASSERT(mg_dns_parse(NULL, 0, &dm) == 0); ASSERT(mg_dns_parse(data, sizeof(data), &dm) == 1); ASSERT(strcmp(dm.name, "cesanta.com") == 0); data[30] = 29; // Point a pointer to itself memset(&dm, 0, sizeof(dm)); ASSERT(mg_dns_parse(data, sizeof(data), &dm) == 1); ASSERT(strcmp(dm.name, "") == 0); { // Test timeout struct mg_mgr mgr; char buf[100] = ""; int i; mg_mgr_init(&mgr); mgr.dns4.url = "udp://127.0.0.1:12345"; mgr.dnstimeout = 10; LOG(LL_DEBUG, ("opening dummy DNS listener...")); mg_listen(&mgr, mgr.dns4.url, NULL, NULL); // Just discard our queries mg_http_connect(&mgr, "http://google.com", fn1, buf); for (i = 0; i < 50 && buf[0] == '\0'; i++) mg_mgr_poll(&mgr, 1); mg_mgr_free(&mgr); ASSERT(strcmp(buf, "DNS timeout") == 0); } } static void test_util(void) { char buf[100], *s = mg_hexdump("abc", 3), *p; struct mg_addr a; ASSERT(s != NULL); free(s); memset(&a, 0, sizeof(a)); ASSERT(mg_file_printf("data.txt", "%s", "hi") == true); ASSERT((p = mg_file_read("data.txt", NULL)) != NULL); ASSERT(strcmp(p, "hi") == 0); free(p); remove("data.txt"); ASSERT(mg_aton(mg_str("0"), &a) == false); ASSERT(mg_aton(mg_str("0.0.0."), &a) == false); ASSERT(mg_aton(mg_str("0.0.0.256"), &a) == false); ASSERT(mg_aton(mg_str("0.0.0.-1"), &a) == false); ASSERT(mg_aton(mg_str("127.0.0.1"), &a) == true); ASSERT(a.is_ip6 == false); ASSERT(a.ip == 0x100007f); ASSERT(strcmp(mg_ntoa(&a, buf, sizeof(buf)), "127.0.0.1") == 0); ASSERT(mg_aton(mg_str("1:2:3:4:5:6:7:8"), &a) == true); ASSERT(a.is_ip6 == true); ASSERT( memcmp(a.ip6, "\x00\x01\x00\x02\x00\x03\x00\x04\x00\x05\x00\x06\x00\x07\x00\x08", sizeof(a.ip6)) == 0); memset(a.ip6, 0xaa, sizeof(a.ip6)); ASSERT(mg_aton(mg_str("1::1"), &a) == true); ASSERT(a.is_ip6 == true); ASSERT( memcmp(a.ip6, "\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01", sizeof(a.ip6)) == 0); memset(a.ip6, 0xaa, sizeof(a.ip6)); ASSERT(mg_aton(mg_str("::1"), &a) == true); ASSERT(a.is_ip6 == true); ASSERT( memcmp(a.ip6, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01", sizeof(a.ip6)) == 0); memset(a.ip6, 0xaa, sizeof(a.ip6)); ASSERT(mg_aton(mg_str("1::"), &a) == true); ASSERT(a.is_ip6 == true); ASSERT( memcmp(a.ip6, "\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", sizeof(a.ip6)) == 0); memset(a.ip6, 0xaa, sizeof(a.ip6)); ASSERT(mg_aton(mg_str("2001:4860:4860::8888"), &a) == true); ASSERT(a.is_ip6 == true); ASSERT( memcmp(a.ip6, "\x20\x01\x48\x60\x48\x60\x00\x00\x00\x00\x00\x00\x00\x00\x88\x88", sizeof(a.ip6)) == 0); ASSERT(strcmp(mg_hex("abc", 3, buf), "616263") == 0); ASSERT(mg_url_decode("a=%", 3, buf, sizeof(buf), 0) < 0); ASSERT(mg_url_decode("&&&a=%", 6, buf, sizeof(buf), 0) < 0); { size_t n; ASSERT((n = mg_url_encode("", 0, buf, sizeof(buf))) == 0); ASSERT((n = mg_url_encode("a", 1, buf, 0)) == 0); ASSERT((n = mg_url_encode("a", 1, buf, sizeof(buf))) == 1); ASSERT(strncmp(buf, "a", n) == 0); ASSERT((n = mg_url_encode("._-~", 4, buf, sizeof(buf))) == 4); ASSERT(strncmp(buf, "._-~", n) == 0); ASSERT((n = mg_url_encode("a@%>", 4, buf, sizeof(buf))) == 10); ASSERT(strncmp(buf, "a%40%25%3e", n) == 0); ASSERT((n = mg_url_encode("a@b.c", 5, buf, sizeof(buf))) == 7); ASSERT(strncmp(buf, "a%40b.c", n) == 0); } { s = buf; mg_asprintf(&s, sizeof(buf), "%s", "%3d", 123); ASSERT(s == buf); ASSERT(strcmp(buf, "%3d") == 0); mg_asprintf(&s, sizeof(buf), "%.*s", 7, "a%40b.c"); ASSERT(s == buf); ASSERT(strcmp(buf, "a%40b.c") == 0); } ASSERT(mg_to64(mg_str("-9223372036854775809")) == 0); ASSERT(mg_to64(mg_str("9223372036854775800")) == 0); ASSERT(mg_to64(mg_str("9223372036854775700")) > 0); } static void test_crc32(void) { // echo -n aaa | cksum -o3 ASSERT(mg_crc32(0, 0, 0) == 0); ASSERT(mg_crc32(0, "a", 1) == 3904355907); ASSERT(mg_crc32(0, "abc", 3) == 891568578); ASSERT(mg_crc32(mg_crc32(0, "ab", 2), "c", 1) == 891568578); } // Streaming server event handler. // Send one chunk immediately, then drain, then send two chunks in one go static void eh2(struct mg_connection *c, int ev, void *ev_data, void *fn_data) { if (ev == MG_EV_HTTP_MSG) { mg_printf(c, "HTTP/1.1 200 OK\r\nTransfer-Encoding: chunked\r\n\r\n"); mg_http_printf_chunk(c, "chunk 0"); c->label[0] = 1; } else if (ev == MG_EV_POLL) { if (c->label[0] > 0 && c->send.len == 0) c->label[0]++; if (c->label[0] > 10 && c->label[0] != 'x') { mg_http_printf_chunk(c, "chunk 1"); mg_http_printf_chunk(c, "chunk 2"); mg_http_printf_chunk(c, ""); c->label[0] = 'x'; } } (void) ev_data; (void) fn_data; } // Non-streaming client event handler. Make sure we've got full body static void eh3(struct mg_connection *c, int ev, void *ev_data, void *fn_data) { if (ev == MG_EV_CONNECT) { mg_printf(c, "GET / HTTP/1.0\n\n"); } else if (ev == MG_EV_HTTP_MSG) { struct mg_http_message *hm = (struct mg_http_message *) ev_data; // LOG(LL_INFO, ("----> [%.*s]", (int) hm->body.len, hm->body.ptr)); c->is_closing = 1; *(uint32_t *) fn_data = mg_crc32(0, hm->body.ptr, hm->body.len); } } // Streaming client event handler. Make sure we've got all chunks static void eh4(struct mg_connection *c, int ev, void *ev_data, void *fn_data) { uint32_t *crc = (uint32_t *) c->label; if (ev == MG_EV_CONNECT) { mg_printf(c, "GET / HTTP/1.0\n\n"); } else if (ev == MG_EV_HTTP_CHUNK) { struct mg_http_message *hm = (struct mg_http_message *) ev_data; *crc = mg_crc32(*crc, hm->chunk.ptr, hm->chunk.len); } else if (ev == MG_EV_HTTP_MSG) { struct mg_http_message *hm = (struct mg_http_message *) ev_data; *crc = mg_crc32(*crc, hm->body.ptr, hm->body.len); // LOG(LL_INFO, ("MSG [%.*s]", (int) hm->body.len, hm->body.ptr)); c->is_closing = 1; *(uint32_t *) fn_data = *crc; } (void) ev_data; } // Streaming client event handler. Delete chunks as they arrive static void eh5(struct mg_connection *c, int ev, void *ev_data, void *fn_data) { uint32_t *crc = (uint32_t *) c->label; if (ev == MG_EV_CONNECT) { mg_printf(c, "GET / HTTP/1.0\n\n"); } else if (ev == MG_EV_HTTP_CHUNK) { struct mg_http_message *hm = (struct mg_http_message *) ev_data; *crc = mg_crc32(*crc, hm->chunk.ptr, hm->chunk.len); // LOG(LL_INFO, ("CHUNK [%.*s]", (int) hm->chunk.len, hm->chunk.ptr)); mg_http_delete_chunk(c, hm); } else if (ev == MG_EV_HTTP_MSG) { struct mg_http_message *hm = (struct mg_http_message *) ev_data; *crc = mg_crc32(*crc, hm->chunk.ptr, hm->chunk.len); c->is_closing = 1; *(uint32_t *) fn_data = *crc; // LOG(LL_INFO, ("MSG [%.*s]", (int) hm->body.len, hm->body.ptr)); } (void) ev_data; } static void test_http_chunked(void) { struct mg_mgr mgr; const char *data, *url = "http://127.0.0.1:12344"; uint32_t i, done = 0; mg_mgr_init(&mgr); mg_http_listen(&mgr, url, eh2, NULL); mg_http_connect(&mgr, url, eh3, &done); for (i = 0; i < 50 && done == 0; i++) mg_mgr_poll(&mgr, 1); ASSERT(i < 50); data = "chunk 0chunk 1chunk 2"; ASSERT(done == mg_crc32(0, data, strlen(data))); done = 0; mg_http_connect(&mgr, url, eh4, &done); for (i = 0; i < 50 && done == 0; i++) mg_mgr_poll(&mgr, 1); data = "chunk 0chunk 0chunk 1chunk 2chunk 0chunk 1chunk 2"; ASSERT(done == mg_crc32(0, data, strlen(data))); done = 0; mg_http_connect(&mgr, url, eh5, &done); for (i = 0; i < 50 && done == 0; i++) mg_mgr_poll(&mgr, 1); data = "chunk 0chunk 1chunk 2"; ASSERT(done == mg_crc32(0, data, strlen(data))); mg_mgr_free(&mgr); ASSERT(mgr.conns == NULL); } static void test_multipart(void) { struct mg_http_part part; size_t ofs; const char *s = "--xyz\r\n" "Content-Disposition: form-data; name=\"val\"\r\n" "\r\n" "abc\r\ndef\r\n" "--xyz\r\n" "Content-Disposition: form-data; name=\"foo\"; filename=\"a b.txt\"\r\n" "Content-Type: text/plain\r\n" "\r\n" "hello world\r\n" "\r\n" "--xyz--\r\n"; ASSERT(mg_http_next_multipart(mg_str(""), 0, NULL) == 0); ASSERT((ofs = mg_http_next_multipart(mg_str(s), 0, &part)) > 0); ASSERT(mg_strcmp(part.name, mg_str("val")) == 0); // LOG(LL_INFO, ("--> [%.*s]", (int) part.body.len, part.body.ptr)); ASSERT(mg_strcmp(part.body, mg_str("abc\r\ndef")) == 0); ASSERT(part.filename.len == 0); ASSERT((ofs = mg_http_next_multipart(mg_str(s), ofs, &part)) > 0); ASSERT(mg_strcmp(part.name, mg_str("foo")) == 0); // LOG(LL_INFO, ("--> [%.*s]", (int) part.filename.len, part.filename.ptr)); ASSERT(mg_strcmp(part.filename, mg_str("a b.txt")) == 0); ASSERT(mg_strcmp(part.body, mg_str("hello world\r\n")) == 0); ASSERT(mg_http_next_multipart(mg_str(s), ofs, &part) == 0); } static void eh7(struct mg_connection *c, int ev, void *ev_data, void *fn_data) { if (ev == MG_EV_HTTP_MSG) { struct mg_http_message *hm = (struct mg_http_message *) ev_data; struct mg_http_serve_opts sopts; memset(&sopts, 0, sizeof(sopts)); sopts.root_dir = ""; sopts.fs = &mg_fs_packed; mg_http_serve_dir(c, hm, &sopts); } (void) ev_data, (void) fn_data; } static void test_packed(void) { struct mg_mgr mgr; const char *url = "http://127.0.0.1:12351"; char buf[FETCH_BUF_SIZE] = "", *data = mg_file_read("Makefile", NULL); mg_mgr_init(&mgr); mg_http_listen(&mgr, url, eh7, NULL); // Load top level file directly ASSERT(fetch(&mgr, buf, url, "GET /Makefile HTTP/1.0\n\n") == 200); ASSERT(cmpbody(buf, data) == 0); free(data); // Load file deeper in the FS tree directly data = mg_file_read("src/ssi.h", NULL); ASSERT(fetch(&mgr, buf, url, "GET /src/ssi.h HTTP/1.0\n\n") == 200); ASSERT(cmpbody(buf, data) == 0); free(data); // List root dir ASSERT(fetch(&mgr, buf, url, "GET / HTTP/1.0\n\n") == 200); // printf("--------\n%s\n", buf); // List nested dir ASSERT(fetch(&mgr, buf, url, "GET /test HTTP/1.0\n\n") == 200); // printf("--------\n%s\n", buf); mg_mgr_free(&mgr); ASSERT(mgr.conns == NULL); } static void eh6(struct mg_connection *c, int ev, void *ev_data, void *fn_data) { if (ev == MG_EV_HTTP_MSG) { struct mg_http_message *hm = (struct mg_http_message *) ev_data; struct mg_connection *pc[2]; mg_mkpipe(c, pc); mg_http_reply(pc[0], 200, "", "hi, %.*s", (int) hm->uri.len, hm->uri.ptr); mg_rmpipe(pc[0]); c->fn_data = pc[1]; } else if (ev == MG_EV_CLOSE) { struct mg_connection *pc = (struct mg_connection *) fn_data; if (pc) pc->is_closing = 1, pc->fn_data = NULL; } } static void test_pipe(void) { struct mg_mgr mgr; const char *url = "http://127.0.0.1:12352"; char buf[FETCH_BUF_SIZE]; mg_mgr_init(&mgr); mg_http_listen(&mgr, url, eh6, NULL); ASSERT(fetch(&mgr, buf, url, "GET /foo HTTP/1.0\n\n") == 200); ASSERT(cmpbody(buf, "hi, /foo") == 0); mg_mgr_free(&mgr); ASSERT(mgr.conns == NULL); } static void u1(struct mg_connection *c, int ev, void *ev_data, void *fn_data) { if (ev == MG_EV_CONNECT) { ((int *) fn_data)[0] += 1; mg_send(c, "hi", 2); } else if (ev == MG_EV_READ) { ((int *) fn_data)[0] += 10; mg_iobuf_free(&c->recv); } (void) ev_data; } static void test_udp(void) { struct mg_mgr mgr; const char *url = "udp://127.0.0.1:12353"; int i, done = 0; mg_mgr_init(&mgr); mg_listen(&mgr, url, u1, (void *) &done); mg_connect(&mgr, url, u1, (void *) &done); for (i = 0; i < 5; i++) mg_mgr_poll(&mgr, 1); // LOG(LL_INFO, ("%d", done)); ASSERT(done == 11); mg_mgr_free(&mgr); ASSERT(mgr.conns == NULL); } int main(void) { mg_log_set("3"); test_udp(); test_pipe(); test_packed(); test_crc32(); test_multipart(); test_http_chunked(); test_http_parse(); test_util(); test_sntp(); test_dns(); test_str(); test_timer(); test_url(); test_iobuf(); test_commalist(); test_base64(); test_globmatch(); test_http_get_var(); test_tls(); test_ws(); test_http_server(); test_http_client(); test_http_no_content_length(); test_http_pipeline(); test_http_range(); test_mqtt(); printf("SUCCESS. Total tests: %d\n", s_num_tests); return EXIT_SUCCESS; }