From 8829c2f365d33f10d46f0c98a239a5a292abf811 Mon Sep 17 00:00:00 2001
From: Andy Green <andy@warmcat.com>
Date: Mon, 16 Apr 2018 19:52:28 +0800
Subject: [PATCH] selftests

This converts several of the selftests to return a status in their exit code
about whether they 'worked'.

A small bash script framework is added, with a selftest.sh in the mininmal
example dirs that support it, and a ./minimal-examples/selftests.sh script
that can be run from the build dir with no args that discovers and runs all
the selftest.sh scripts underneath.

That is also integrated into travis and the enabled tests must pass now for
travis to pass.  Travis does not have a modern libuv so it can't run a
couple of tests which are nulled out if it sees it's running in travis env.
---
 .travis.yml                                   |  2 +-
 lib/event-libs/libuv.c                        |  2 +-
 lib/libwebsockets.c                           |  8 +-
 lib/libwebsockets.h                           |  8 +-
 lib/roles/h2/http2.c                          | 29 ++++---
 lib/roles/h2/ops-h2.c                         |  2 +-
 lib/roles/http/client/client.c                |  2 +-
 lib/roles/http/header.c                       |  4 +-
 lib/roles/ws/ops-ws.c                         |  2 +-
 lib/service.c                                 |  4 +-
 lib/tls/openssl/ssl.c                         |  2 +-
 .../minimal-http-client-certinfo.c            |  6 ++
 .../minimal-http-client-hugeurl.c             | 12 ++-
 .../minimal-http-client-hugeurl/selftest.sh   | 42 +++++++--
 .../minimal-http-client-multi.c               | 18 +++-
 .../minimal-http-client-multi/selftest.sh     | 52 +++++++++++
 .../minimal-http-client-post.c                |  6 ++
 .../minimal-http-client-post/selftest.sh      | 33 +++++++
 .../minimal-http-client/minimal-http-client.c |  6 ++
 .../minimal-http-client/selftest.sh           | 30 ++++---
 .../localhost-100y.cert                       | 34 ++++++++
 .../localhost-100y.key                        | 52 +++++++++++
 .../minimal-http-server.c                     |  9 +-
 minimal-examples/selftests-library.sh         | 86 +++++++++++++++++++
 minimal-examples/selftests.sh                 | 46 ++++++++++
 .../minimal-ws-client-rx/minimal-ws-client.c  | 13 ++-
 .../minimal-ws-client-rx/selftest.sh          | 25 ++++++
 scripts/travis_install.sh                     |  6 ++
 28 files changed, 486 insertions(+), 55 deletions(-)
 create mode 100755 minimal-examples/http-client/minimal-http-client-multi/selftest.sh
 create mode 100755 minimal-examples/http-client/minimal-http-client-post/selftest.sh
 create mode 100644 minimal-examples/http-server/minimal-http-server-libuv/localhost-100y.cert
 create mode 100644 minimal-examples/http-server/minimal-http-server-libuv/localhost-100y.key
 create mode 100755 minimal-examples/selftests-library.sh
 create mode 100755 minimal-examples/selftests.sh
 create mode 100644 minimal-examples/ws-client/minimal-ws-client-rx/selftest.sh

diff --git a/.travis.yml b/.travis.yml
index e89f39db..6d240690 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -28,7 +28,7 @@ install:
 #  - Rscript -e 'covr::coveralls()'
 
 script:
-  - if [ "$COVERITY_SCAN_BRANCH" != 1 -a "$TRAVIS_OS_NAME" = "osx" ]; then mkdir build && cd build && cmake -DOPENSSL_ROOT_DIR="/usr/local/opt/openssl" $CMAKE_ARGS .. && cmake --build .; else if [ "$COVERITY_SCAN_BRANCH" != 1 -a "$TRAVIS_OS_NAME" = "linux" ]; then mkdir build && cd build && cmake $CMAKE_ARGS .. && cmake --build .; fi ; fi
+  - if [ "$COVERITY_SCAN_BRANCH" != 1 -a "$TRAVIS_OS_NAME" = "osx" ]; then mkdir build && cd build && cmake -DOPENSSL_ROOT_DIR="/usr/local/opt/openssl" $CMAKE_ARGS .. && cmake --build .; else if [ "$COVERITY_SCAN_BRANCH" != 1 -a "$TRAVIS_OS_NAME" = "linux" ]; then mkdir build && cd build && cmake $CMAKE_ARGS .. && cmake --build . && if [ "$LWS_METHOD" = "lwsws" ] ; then sudo make install && ../minimal-examples/selftests.sh ; fi ; fi ; fi
 sudo: required
 dist: trusty
 addons:
diff --git a/lib/event-libs/libuv.c b/lib/event-libs/libuv.c
index 984628e3..4db5155f 100644
--- a/lib/event-libs/libuv.c
+++ b/lib/event-libs/libuv.c
@@ -359,7 +359,7 @@ lws_libuv_static_refcount_add(uv_handle_t *h, struct lws_context *context)
 LWS_VISIBLE void
 lws_libuv_static_refcount_del(uv_handle_t *h)
 {
-	return lws_uv_close_cb_sa(h);
+	lws_uv_close_cb_sa(h);
 }
 
 
diff --git a/lib/libwebsockets.c b/lib/libwebsockets.c
index 118a28a7..fe2c5aab 100644
--- a/lib/libwebsockets.c
+++ b/lib/libwebsockets.c
@@ -1060,7 +1060,7 @@ lws_buflist_use_segment(struct lws_buflist **head, size_t len)
 	if (!*head)
 		return 0;
 
-	return (*head)->len - (*head)->pos;
+	return (int)((*head)->len - (*head)->pos);
 }
 
 /* ... */
@@ -2671,7 +2671,7 @@ lws_create_adopt_udp(struct lws_vhost *vhost, int port, int flags,
 	}
 
 	if ((flags & LWS_CAUDP_BIND) &&
-	    bind(sock.sockfd, rp->ai_addr, rp->ai_addrlen) ==-1) {
+	    bind(sock.sockfd, rp->ai_addr, rp->ai_addrlen) == -1) {
 		lwsl_err("%s: bind failed\n", __func__);
 		goto bail2;
 	}
@@ -2683,7 +2683,7 @@ lws_create_adopt_udp(struct lws_vhost *vhost, int port, int flags,
 
 bail2:
 	if (!wsi)
-		close(sock.sockfd);
+		close((int)sock.sockfd);
 bail1:
 	freeaddrinfo(r);
 
@@ -2951,7 +2951,7 @@ lws_sum_stats(const struct lws_context *ctx, struct lws_conn_stats *cs)
 const char *
 lws_cmdline_option(int argc, const char **argv, const char *val)
 {
-	int n = strlen(val), c = argc;
+	int n = (int)strlen(val), c = argc;
 
 	while (--c > 0)
 		if (!strncmp(argv[c], val, n)) {
diff --git a/lib/libwebsockets.h b/lib/libwebsockets.h
index 7eb1b1ac..2a9e92a3 100644
--- a/lib/libwebsockets.h
+++ b/lib/libwebsockets.h
@@ -1167,10 +1167,10 @@ enum lws_callback_reasons {
 
 	LWS_CALLBACK_RECEIVE_CLIENT_HTTP_READ			= 48,
 	/**< This is generated by lws_http_client_read() used to drain
-	 * incoming data.  In the case the incoming data was chunked,
-	 * it will be split into multiple smaller callbacks for each
-	 * chunk block, removing the chunk headers. If not chunked,
-	 * it will appear all in one callback. */
+	 * incoming data.  In the case the incoming data was chunked, it will
+	 * be split into multiple smaller callbacks for each chunk block,
+	 * removing the chunk headers. If not chunked, it will appear all in
+	 * one callback. */
 
 	LWS_CALLBACK_RECEIVE_CLIENT_HTTP			= 46,
 	/**< This simply indicates data was received on the HTTP client
diff --git a/lib/roles/h2/http2.c b/lib/roles/h2/http2.c
index 7ac2be67..dca0bd81 100644
--- a/lib/roles/h2/http2.c
+++ b/lib/roles/h2/http2.c
@@ -1992,8 +1992,8 @@ fail:
 int
 lws_h2_client_handshake(struct lws *wsi)
 {
-	uint8_t buf[LWS_PRE + 1024], *start = &buf[LWS_PRE],
-		*p = start, *end = &buf[sizeof(buf) - 1];
+	struct lws_context_per_thread *pt = &wsi->context->pt[(int)wsi->tsi];
+	uint8_t *buf, *start, *p, *end;
 	char *meth = lws_hdr_simple_ptr(wsi, _WSI_TOKEN_CLIENT_METHOD),
 	     *uri = lws_hdr_simple_ptr(wsi, _WSI_TOKEN_CLIENT_URI);
 	struct lws *nwsi = lws_get_network_wsi(wsi);
@@ -2031,6 +2031,9 @@ lws_h2_client_handshake(struct lws *wsi)
 	wsi->h2.peer_tx_cr_est += pps->u.update_window.credit;
 	lws_pps_schedule(wsi, pps);
 
+	p = start = buf = pt->serv_buf + LWS_PRE;
+	end = start + wsi->context->pt_serv_buf_size - LWS_PRE - 1;
+
 	/* it's time for us to send our client stream headers */
 
 	if (!meth)
@@ -2039,38 +2042,39 @@ lws_h2_client_handshake(struct lws *wsi)
 	if (lws_add_http_header_by_token(wsi,
 				WSI_TOKEN_HTTP_COLON_METHOD,
 				(unsigned char *)meth,
-				strlen(meth), &p, end))
-		return -1;
+				(int)strlen(meth), &p, end))
+		goto fail_length;
 
 	if (lws_add_http_header_by_token(wsi,
 				WSI_TOKEN_HTTP_COLON_SCHEME,
 				(unsigned char *)"http", 4,
 				&p, end))
-		return -1;
+		goto fail_length;
 
 	if (lws_add_http_header_by_token(wsi,
 				WSI_TOKEN_HTTP_COLON_PATH,
 				(unsigned char *)uri,
 				lws_hdr_total_length(wsi, _WSI_TOKEN_CLIENT_URI),
 				&p, end))
-		return -1;
+		goto fail_length;
 
 	if (lws_add_http_header_by_token(wsi,
 				WSI_TOKEN_HTTP_COLON_AUTHORITY,
-				(unsigned char *)lws_hdr_simple_ptr(wsi, _WSI_TOKEN_CLIENT_ORIGIN),
+				(unsigned char *)lws_hdr_simple_ptr(wsi,
+						_WSI_TOKEN_CLIENT_ORIGIN),
 				lws_hdr_total_length(wsi, _WSI_TOKEN_CLIENT_ORIGIN),
 				&p, end))
-		return -1;
+		goto fail_length;
 
 	/* give userland a chance to append, eg, cookies */
 
 	if (wsi->protocol->callback(wsi,
 				LWS_CALLBACK_CLIENT_APPEND_HANDSHAKE_HEADER,
 				wsi->user_space, &p, (end - p) - 12))
-		return -1;
+		goto fail_length;
 
 	if (lws_finalize_http_header(wsi, &p, end))
-		return -1;
+		goto fail_length;
 
 	n = lws_write(wsi, start, p - start,
 		      LWS_WRITE_HTTP_HEADERS);
@@ -2084,6 +2088,11 @@ lws_h2_client_handshake(struct lws *wsi)
 	lwsi_set_state(wsi, LRS_ESTABLISHED);
 
 	return 0;
+
+fail_length:
+	lwsl_err("Client hdrs too long: extend context info.pt_serv_buf_size\n");
+
+	return -1;
 }
 
 int
diff --git a/lib/roles/h2/ops-h2.c b/lib/roles/h2/ops-h2.c
index 1cbf86b0..15f33d7c 100644
--- a/lib/roles/h2/ops-h2.c
+++ b/lib/roles/h2/ops-h2.c
@@ -177,7 +177,7 @@ rops_handle_POLLIN_h2(struct lws_context_per_thread *pt, struct lws *wsi,
 	/* 3: RX Flowcontrol buffer / h2 rx scratch needs to be drained
 	 */
 
-	eff_buf.token_len = lws_buflist_next_segment_len(&wsi->buflist_rxflow,
+	eff_buf.token_len = (int)lws_buflist_next_segment_len(&wsi->buflist_rxflow,
 						(uint8_t **)&eff_buf.token);
 	if (eff_buf.token_len) {
 		lwsl_info("draining rxflow (len %d)\n", eff_buf.token_len);
diff --git a/lib/roles/http/client/client.c b/lib/roles/http/client/client.c
index e731befd..3ba07b63 100644
--- a/lib/roles/http/client/client.c
+++ b/lib/roles/http/client/client.c
@@ -937,7 +937,7 @@ bail2:
 	if (wsi->protocol) {
 		n = 0;
 		if (cce)
-			n = strlen(cce);
+			n = (int)strlen(cce);
 		wsi->protocol->callback(wsi,
 				LWS_CALLBACK_CLIENT_CONNECTION_ERROR,
 				wsi->user_space, (void *)cce,
diff --git a/lib/roles/http/header.c b/lib/roles/http/header.c
index 5a2900d5..1e17279b 100644
--- a/lib/roles/http/header.c
+++ b/lib/roles/http/header.c
@@ -145,7 +145,7 @@ lws_add_http_common_headers(struct lws *wsi, unsigned int code,
 		return 1;
 	if (lws_add_http_header_by_token(wsi, WSI_TOKEN_HTTP_CONTENT_TYPE,
 		    			(unsigned char *)content_type,
-		    			strlen(content_type), p, end))
+		    			(int)strlen(content_type), p, end))
 		return 1;
 	if (lws_add_http_header_content_length(wsi, content_len, p, end))
 		return 1;
@@ -280,7 +280,7 @@ lws_return_http_status(struct lws *wsi, unsigned int code,
 		/* we should do a redirect, and do the 404 there */
 		if (lws_http_redirect(wsi, HTTP_STATUS_FOUND,
 				       (uint8_t *)wsi->vhost->error_document_404,
-				       strlen(wsi->vhost->error_document_404),
+				       (int)strlen(wsi->vhost->error_document_404),
 				       &p, end) > 0)
 			return 0;
 
diff --git a/lib/roles/ws/ops-ws.c b/lib/roles/ws/ops-ws.c
index fae43ead..95bf7b1d 100644
--- a/lib/roles/ws/ops-ws.c
+++ b/lib/roles/ws/ops-ws.c
@@ -941,7 +941,7 @@ rops_handle_POLLIN_ws(struct lws_context_per_thread *pt, struct lws *wsi,
 	/* 3: RX Flowcontrol buffer / h2 rx scratch needs to be drained
 	 */
 
-	eff_buf.token_len = lws_buflist_next_segment_len(&wsi->buflist_rxflow,
+	eff_buf.token_len = (int)lws_buflist_next_segment_len(&wsi->buflist_rxflow,
 						(uint8_t **)&eff_buf.token);
 	if (eff_buf.token_len) {
 		lwsl_info("draining rxflow (len %d)\n", eff_buf.token_len);
diff --git a/lib/service.c b/lib/service.c
index b83587fa..3468c970 100644
--- a/lib/service.c
+++ b/lib/service.c
@@ -419,8 +419,8 @@ lws_service_do_ripe_rxflow(struct lws_context_per_thread *pt)
 				   pt->dll_head_rxflow.next) {
 		struct lws *wsi = lws_container_of(d, struct lws, dll_rxflow);
 
-		pfd.events = POLLIN;
-		pfd.revents = POLLIN;
+		pfd.events = LWS_POLLIN;
+		pfd.revents = LWS_POLLIN;
 		pfd.fd = -1;
 
 		lwsl_debug("%s: rxflow processing: %p 0x%x\n", __func__, wsi,
diff --git a/lib/tls/openssl/ssl.c b/lib/tls/openssl/ssl.c
index 3f37a9bf..b85567f2 100644
--- a/lib/tls/openssl/ssl.c
+++ b/lib/tls/openssl/ssl.c
@@ -619,7 +619,7 @@ lws_tls_openssl_cert_info(X509 *x509, enum lws_tls_cert_info type,
 			return -1;
 		}
 
-		buf->ns.len = klen;
+		buf->ns.len = (int)klen;
 		memcpy(buf->ns.name, tmp, klen);
 		OPENSSL_free(tmp);
 
diff --git a/minimal-examples/http-client/minimal-http-client-certinfo/minimal-http-client-certinfo.c b/minimal-examples/http-client/minimal-http-client-certinfo/minimal-http-client-certinfo.c
index f96b1d5a..80e8dd54 100644
--- a/minimal-examples/http-client/minimal-http-client-certinfo/minimal-http-client-certinfo.c
+++ b/minimal-examples/http-client/minimal-http-client-certinfo/minimal-http-client-certinfo.c
@@ -101,6 +101,12 @@ callback_http(struct lws *wsi, enum lws_callback_reasons reason,
 		lws_cancel_service(lws_get_context(wsi)); /* abort poll wait */
 		break;
 
+	case LWS_CALLBACK_CLOSED_CLIENT_HTTP:
+		client_wsi = NULL;
+		bad = status != 200;
+		lws_cancel_service(lws_get_context(wsi)); /* abort poll wait */
+		break;
+
 	default:
 		break;
 	}
diff --git a/minimal-examples/http-client/minimal-http-client-hugeurl/minimal-http-client-hugeurl.c b/minimal-examples/http-client/minimal-http-client-hugeurl/minimal-http-client-hugeurl.c
index c50c0d6d..12f10003 100644
--- a/minimal-examples/http-client/minimal-http-client-hugeurl/minimal-http-client-hugeurl.c
+++ b/minimal-examples/http-client/minimal-http-client-hugeurl/minimal-http-client-hugeurl.c
@@ -115,6 +115,12 @@ callback_http(struct lws *wsi, enum lws_callback_reasons reason,
 		lws_cancel_service(lws_get_context(wsi)); /* abort poll wait */
 		break;
 
+	case LWS_CALLBACK_CLOSED_CLIENT_HTTP:
+		client_wsi = NULL;
+		bad = status != 200;
+		lws_cancel_service(lws_get_context(wsi)); /* abort poll wait */
+		break;
+
 	default:
 		break;
 	}
@@ -157,7 +163,7 @@ int main(int argc, const char **argv)
 
 	signal(SIGINT, sigint_handler);
 	lws_set_log_level(logs, NULL);
-	lwsl_user("LWS minimal http client hugeurl [-d <verbosity> [-l]\n");
+	lwsl_user("LWS minimal http client hugeurl [-d <verbosity>] [-l] [--h1]\n");
 
 	memset(&info, 0, sizeof info); /* otherwise uninitialized garbage */
 	info.options = LWS_SERVER_OPTION_DO_SSL_GLOBAL_INIT;
@@ -190,6 +196,10 @@ int main(int argc, const char **argv)
 		i.port = 443;
 		i.address = "warmcat.com";
 	}
+
+	if (lws_cmdline_option(argc, argv, "--h1"))
+		i.alpn = "http/1.1";
+
 	i.path = uri;
 	i.host = i.address;
 	i.origin = i.address;
diff --git a/minimal-examples/http-client/minimal-http-client-hugeurl/selftest.sh b/minimal-examples/http-client/minimal-http-client-hugeurl/selftest.sh
index 9be3a8a7..af8a4bcb 100755
--- a/minimal-examples/http-client/minimal-http-client-hugeurl/selftest.sh
+++ b/minimal-examples/http-client/minimal-http-client-hugeurl/selftest.sh
@@ -7,17 +7,41 @@
 # $2: path for logs and results.  The results will go
 #     in a subdir named after the directory this script
 #     is in
+#
+# $3: offset for test index count
+#
+# $4: total test count
+#
+# $5: path to ./minimal-examples dir in lws
+#
+# Test return code 0: OK, 254: timed out, other: error indication
 
-if [ -z "$1" -o -z "$2" ] ; then
-	echo "required args missing"
-	exit 1
+. $5/selftests-library.sh
+
+COUNT_TESTS=6
+
+dotest $1 $2 warmcat
+dotest $1 $2 warmcat-h1 --h1
+
+spawn "" $5/http-server/minimal-http-server-tls $1/lws-minimal-http-server-tls
+dotest $1 $2 localhost -l
+spawn $SPID $5/http-server/minimal-http-server-tls $1/lws-minimal-http-server-tls
+dotest $1 $2 localhost-h1 -l --h1
+kill $SPID 2>/dev/null
+wait $SPID 2>/dev/null
+
+
+if [ -z "$TRAVIS_OS_NAME" ] ; then
+	SPID=""
+	spawn "" $5/http-server/minimal-http-server-libuv $1/lws-minimal-http-server-libuv -s
+	dotest $1 $2 localhost-suv -l
+	spawn $SPID $5/http-server/minimal-http-server-libuv $1/lws-minimal-http-server-libuv -s
+	dotest $1 $2 localhost-suv-h1 -l --h1
+
+	kill $SPID 2>/dev/null
+	wait $SPID 2>/dev/null
 fi
 
-MYTEST=`echo $0 | sed "s/\/[^\/]*\$//g" |sed "s/.*\///g"`
-mkdir -p $2/$MYTEST
-rm -f $2/$MYTEST/*.log $2/$MYTEST/*.result
-$1/lws-$MYTEST > $2/$MYTEST/1.log 2> $2/$MYTEST/1.log
-echo $? > $2/$MYTEST/1.result
+exit $FAILS
 
-exit 0
 
diff --git a/minimal-examples/http-client/minimal-http-client-multi/minimal-http-client-multi.c b/minimal-examples/http-client/minimal-http-client-multi/minimal-http-client-multi.c
index 4508fb46..d58ac190 100644
--- a/minimal-examples/http-client/minimal-http-client-multi/minimal-http-client-multi.c
+++ b/minimal-examples/http-client/minimal-http-client-multi/minimal-http-client-multi.c
@@ -107,6 +107,22 @@ callback_http(struct lws *wsi, enum lws_callback_reasons reason,
 		}
 		break;
 
+	case LWS_CALLBACK_CLOSED_CLIENT_HTTP:
+		if (u && client_wsi[u->index]) {
+			/*
+			 * If it completed normally, it will have been set to
+			 * NULL then already.  So we are dealing with an
+			 * abnormal, failing, close
+			 */
+			client_wsi[u->index] = NULL;
+			failed++;
+			if (++completed == COUNT) {
+				lwsl_err("Done: failed: %d\n", failed);
+				interrupted = 1;
+			}
+		}
+		break;
+
 	default:
 		break;
 	}
@@ -185,7 +201,7 @@ int main(int argc, const char **argv)
 	info.options = LWS_SERVER_OPTION_DO_SSL_GLOBAL_INIT;
 	info.port = CONTEXT_PORT_NO_LISTEN; /* we do not run any server */
 	info.protocols = protocols;
-	info.max_http_header_pool = 16;
+	info.max_http_header_pool = 20;
 	info.h2_rx_scratch_size = 4096; /* trade h2 stream rx memory for speed */
 
 #if defined(LWS_WITH_MBEDTLS)
diff --git a/minimal-examples/http-client/minimal-http-client-multi/selftest.sh b/minimal-examples/http-client/minimal-http-client-multi/selftest.sh
new file mode 100755
index 00000000..49d61a1b
--- /dev/null
+++ b/minimal-examples/http-client/minimal-http-client-multi/selftest.sh
@@ -0,0 +1,52 @@
+#!/bin/bash
+#
+# $1: path to minimal example binaries...
+#     if lws is built with -DLWS_WITH_MINIMAL_EXAMPLES=1
+#     that will be ./bin from your build dir
+#
+# $2: path for logs and results.  The results will go
+#     in a subdir named after the directory this script
+#     is in
+#
+# $3: offset for test index count
+#
+# $4: total test count
+#
+# $5: path to ./minimal-examples dir in lws
+#
+# Test return code 0: OK, 254: timed out, other: error indication
+
+. $5/selftests-library.sh
+
+COUNT_TESTS=16
+
+dotest $1 $2 warmcat
+dotest $1 $2 warmcat-pipe -p
+dotest $1 $2 warmcat-h1 --h1
+dotest $1 $2 warmcat-h1-pipe --h1 -p
+dotest $1 $2 warmcat-stag -s
+dotest $1 $2 warmcat-pipe-stag -p -s
+dotest $1 $2 warmcat-h1-stag --h1 -s
+dotest $1 $2 warmcat-h1-pipe-stag --h1 -p -s
+
+spawn "" $5/http-server/minimal-http-server-tls $1/lws-minimal-http-server-tls
+dotest $1 $2 localhost -l
+spawn $SPID $5/http-server/minimal-http-server-tls $1/lws-minimal-http-server-tls
+dotest $1 $2 localhost-pipe -l -p
+spawn $SPID $5/http-server/minimal-http-server-tls $1/lws-minimal-http-server-tls
+dotest $1 $2 localhost-h1 -l --h1
+spawn $SPID $5/http-server/minimal-http-server-tls $1/lws-minimal-http-server-tls
+dotest $1 $2 localhost-h1-pipe -l --h1 -p
+spawn $SPID $5/http-server/minimal-http-server-tls $1/lws-minimal-http-server-tls
+dotest $1 $2 localhost-stag -l -s
+spawn $SPID $5/http-server/minimal-http-server-tls $1/lws-minimal-http-server-tls
+dotest $1 $2 localhost-pipe-stag -l -p -s
+spawn $SPID $5/http-server/minimal-http-server-tls $1/lws-minimal-http-server-tls
+dotest $1 $2 localhost-h1-stag -l --h1 -s
+spawn $SPID $5/http-server/minimal-http-server-tls $1/lws-minimal-http-server-tls
+dotest $1 $2 localhost-h1-pipe-stag -l --h1 -p -s
+
+kill $SPID 2>/dev/null
+wait $SPID 2>/dev/null
+exit $FAILS
+
diff --git a/minimal-examples/http-client/minimal-http-client-post/minimal-http-client-post.c b/minimal-examples/http-client/minimal-http-client-post/minimal-http-client-post.c
index d2406892..0d7aedfa 100644
--- a/minimal-examples/http-client/minimal-http-client-post/minimal-http-client-post.c
+++ b/minimal-examples/http-client/minimal-http-client-post/minimal-http-client-post.c
@@ -45,6 +45,12 @@ callback_http(struct lws *wsi, enum lws_callback_reasons reason,
 		client_wsi = NULL;
 		break;
 
+	case LWS_CALLBACK_CLOSED_CLIENT_HTTP:
+		client_wsi = NULL;
+		bad = status != 200;
+		lws_cancel_service(lws_get_context(wsi)); /* abort poll wait */
+		break;
+
 	/* ...callbacks related to receiving the result... */
 
 	case LWS_CALLBACK_ESTABLISHED_CLIENT_HTTP:
diff --git a/minimal-examples/http-client/minimal-http-client-post/selftest.sh b/minimal-examples/http-client/minimal-http-client-post/selftest.sh
new file mode 100755
index 00000000..eeabeea1
--- /dev/null
+++ b/minimal-examples/http-client/minimal-http-client-post/selftest.sh
@@ -0,0 +1,33 @@
+#!/bin/bash
+#
+# $1: path to minimal example binaries...
+#     if lws is built with -DLWS_WITH_MINIMAL_EXAMPLES=1
+#     that will be ./bin from your build dir
+#
+# $2: path for logs and results.  The results will go
+#     in a subdir named after the directory this script
+#     is in
+#
+# $3: offset for test index count
+#
+# $4: total test count
+#
+# $5: path to ./minimal-examples dir in lws
+#
+# Test return code 0: OK, 254: timed out, other: error indication
+
+. $5/selftests-library.sh
+
+COUNT_TESTS=4
+
+dotest $1 $2 warmcat
+dotest $1 $2 warmcat-h1 --h1
+
+spawn "" $5 $1/libwebsockets-test-server -s
+dotest $1 $2 localhost -l
+spawn $SPID $5 $1/libwebsockets-test-server -s
+dotest $1 $2 localhost-h1 -l --h1
+
+kill $SPID 2>/dev/null
+wait $SPID 2>/dev/null
+exit $FAILS
diff --git a/minimal-examples/http-client/minimal-http-client/minimal-http-client.c b/minimal-examples/http-client/minimal-http-client/minimal-http-client.c
index a0efb647..4382647b 100644
--- a/minimal-examples/http-client/minimal-http-client/minimal-http-client.c
+++ b/minimal-examples/http-client/minimal-http-client/minimal-http-client.c
@@ -72,6 +72,12 @@ callback_http(struct lws *wsi, enum lws_callback_reasons reason,
 		lws_cancel_service(lws_get_context(wsi)); /* abort poll wait */
 		break;
 
+	case LWS_CALLBACK_CLOSED_CLIENT_HTTP:
+		client_wsi = NULL;
+		bad = status != 200;
+		lws_cancel_service(lws_get_context(wsi)); /* abort poll wait */
+		break;
+
 	default:
 		break;
 	}
diff --git a/minimal-examples/http-client/minimal-http-client/selftest.sh b/minimal-examples/http-client/minimal-http-client/selftest.sh
index 9be3a8a7..c065b444 100755
--- a/minimal-examples/http-client/minimal-http-client/selftest.sh
+++ b/minimal-examples/http-client/minimal-http-client/selftest.sh
@@ -7,17 +7,27 @@
 # $2: path for logs and results.  The results will go
 #     in a subdir named after the directory this script
 #     is in
+#
+# $3: offset for test index count
+#
+# $4: total test count
+#
+# $5: path to ./minimal-examples dir in lws
+#
+# Test return code 0: OK, 254: timed out, other: error indication
 
-if [ -z "$1" -o -z "$2" ] ; then
-	echo "required args missing"
-	exit 1
-fi
+. $5/selftests-library.sh
 
-MYTEST=`echo $0 | sed "s/\/[^\/]*\$//g" |sed "s/.*\///g"`
-mkdir -p $2/$MYTEST
-rm -f $2/$MYTEST/*.log $2/$MYTEST/*.result
-$1/lws-$MYTEST > $2/$MYTEST/1.log 2> $2/$MYTEST/1.log
-echo $? > $2/$MYTEST/1.result
+COUNT_TESTS=4
 
-exit 0
+dotest $1 $2 warmcat
+dotest $1 $2 warmcat-h1 --h1
 
+spawn "" $5/http-server/minimal-http-server-tls $1/lws-minimal-http-server-tls
+dotest $1 $2 localhost -l
+spawn $SPID $5/http-server/minimal-http-server-tls $1/lws-minimal-http-server-tls
+dotest $1 $2 localhost-h1 -l --h1
+
+kill $SPID 2>/dev/null
+wait $SPID 2>/dev/null
+exit $FAILS
diff --git a/minimal-examples/http-server/minimal-http-server-libuv/localhost-100y.cert b/minimal-examples/http-server/minimal-http-server-libuv/localhost-100y.cert
new file mode 100644
index 00000000..6f372db4
--- /dev/null
+++ b/minimal-examples/http-server/minimal-http-server-libuv/localhost-100y.cert
@@ -0,0 +1,34 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/minimal-examples/http-server/minimal-http-server-libuv/localhost-100y.key b/minimal-examples/http-server/minimal-http-server-libuv/localhost-100y.key
new file mode 100644
index 00000000..148f8598
--- /dev/null
+++ b/minimal-examples/http-server/minimal-http-server-libuv/localhost-100y.key
@@ -0,0 +1,52 @@
+-----BEGIN PRIVATE KEY-----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+-----END PRIVATE KEY-----
diff --git a/minimal-examples/http-server/minimal-http-server-libuv/minimal-http-server.c b/minimal-examples/http-server/minimal-http-server-libuv/minimal-http-server.c
index f93e651a..e6e66185 100644
--- a/minimal-examples/http-server/minimal-http-server-libuv/minimal-http-server.c
+++ b/minimal-examples/http-server/minimal-http-server-libuv/minimal-http-server.c
@@ -71,13 +71,18 @@ int main(int argc, const char **argv)
 		logs = atoi(p);
 
 	lws_set_log_level(logs, NULL);
-	lwsl_user("LWS minimal http server libuv | visit http://localhost:7681\n");
+	lwsl_user("LWS minimal http server libuv [-s (ssl)] | visit http://localhost:7681\n");
 
 	memset(&info, 0, sizeof info); /* otherwise uninitialized garbage */
 	info.port = 7681;
 	info.mounts = &mount;
 	info.error_document_404 = "/404.html";
-	info.options = LWS_SERVER_OPTION_LIBUV;
+	if (lws_cmdline_option(argc, argv, "-s")) {
+		info.options |= LWS_SERVER_OPTION_DO_SSL_GLOBAL_INIT;
+		info.ssl_cert_filepath = "localhost-100y.cert";
+		info.ssl_private_key_filepath = "localhost-100y.key";
+	}
+	info.options |= LWS_SERVER_OPTION_LIBUV;
 
 	context = lws_create_context(&info);
 	if (!context) {
diff --git a/minimal-examples/selftests-library.sh b/minimal-examples/selftests-library.sh
new file mode 100755
index 00000000..13f34dde
--- /dev/null
+++ b/minimal-examples/selftests-library.sh
@@ -0,0 +1,86 @@
+
+if [ -z "$1" -o -z "$2" ] ; then
+	echo "required args missing"
+	exit 1
+fi
+
+IDX=$3
+TOT=$4
+MYTEST=`echo $0 | sed "s/\/[^\/]*\$//g" |sed "s/.*\///g"`
+mkdir -p $2/$MYTEST
+rm -f $2/$MYTEST/*.log $2/$MYTEST/*.result
+FAILS=0
+WHICH=$IDX
+SPID=
+SCRIPT_DIR=`dirname $0`
+SCRIPT_DIR=`readlink -f $SCRIPT_DIR`
+LOGPATH=$2
+
+feedback() {
+	if [ "$2" != "0" ] ; then
+		FAILS=$(( $FAILS + 1 ))
+		echo -n -e "\e[31m"
+	fi
+	T="  ---  killed  ---  "
+	if [ ! -z "`cat $LOGPATH/$MYTEST/$3.time`" ] ; then
+		T="`cat $LOGPATH/$MYTEST/$3.time | grep real | sed "s/.*\ //g"`"
+		T="$T `cat $LOGPATH/$MYTEST/$3.time | grep user | sed "s/.*\ //g"`"
+		T="$T `cat $LOGPATH/$MYTEST/$3.time | grep sys | sed "s/.*\ //g"`"
+	fi
+	printf "%-35s [ %3s/%3s ]: %3s : %8s : %s\n" $1 $WHICH $TOT $2 "$T" $3
+	if [ "$2" != "0" ] ; then
+		echo -n -e "\e[0m"
+	fi
+	WHICH=$(( $WHICH + 1))
+}
+
+spawn() {
+	if [ ! -z "$1" ] ; then
+		if [ `ps $1 | wc -l` -eq 2 ]; then
+#			echo "prerequisite still up"
+			return 0
+		fi
+	fi
+
+	cd $SCRIPT_DIR
+	cd $2
+	$3 $4 $5 > $LOGPATH/$MYTEST/serverside.log 2> $LOGPATH/$MYTEST/serverside.log &
+	SPID=$!
+	sleep 0.5s
+#	echo "launched prerequisite $SPID"
+}
+
+dotest() {
+	T=$3
+	(
+		{
+			/usr/bin/time -p $1/lws-$MYTEST $4 $5 $6 $7 > $2/$MYTEST/$T.log 2> $2/$MYTEST/$T.log ;
+			echo $? > $2/$MYTEST/$T.result
+		} 2> $2/$MYTEST/$T.time >/dev/null
+	) >/dev/null 2> /dev/null &
+	W=$!
+	WT=0
+	while [ $WT -le 220 ] ; do
+		kill -0 $W 2>/dev/null
+		if [ $? -ne 0 ] ; then
+			WT=10000
+		else
+			if [ $WT -ge 200 ] ; then
+				WT=10000
+				kill $W 2>/dev/null
+				wait $W 2>/dev/null
+			fi
+		fi
+		sleep 0.1s
+		WT=$(( $WT + 1 ))
+	done
+
+	R=254
+	if [ -e $2/$MYTEST/$T.result ] ; then
+		R=`cat $2/$MYTEST/$T.result`
+		cat $2/$MYTEST/$T.log | tail -n 3 > $2/$MYTEST/$T.time
+	fi
+
+	feedback $MYTEST $R $T
+}
+
diff --git a/minimal-examples/selftests.sh b/minimal-examples/selftests.sh
new file mode 100755
index 00000000..a3f97033
--- /dev/null
+++ b/minimal-examples/selftests.sh
@@ -0,0 +1,46 @@
+#/bin/bash
+#
+# run this from your build dir having configured
+# -DLWS_WITH_MINIMAL_EXAMPLES=1 to get all the examples
+# that apply built into ./bin
+#
+# Eg,
+#
+# build $ ../minimal-examples/selftests.sh
+
+LOGGING_PATH=/tmp/logs
+
+
+MINEX=`dirname $0`
+MINEX=`realpath $MINEX`
+TESTS=0
+for i in `find $MINEX -name selftest.sh` ; do
+	C=`cat $i | grep COUNT_TESTS= | cut -d= -f2`
+	TESTS=$(( $TESTS + $C ))
+done
+
+FAILS=0
+WH=1
+
+for i in `find $MINEX -name selftest.sh` ; do
+	C=`cat $i | grep COUNT_TESTS= | cut -d= -f2`
+	sh $i `pwd`/bin $LOGGING_PATH $WH $TESTS $MINEX
+	FAILS=$(( $FAILS + $? ))
+
+	L=`ps fax | grep lws- | cut -d' ' -f2`
+	kill $L 2>/dev/null
+	kill -9 $L 2>/dev/null
+	wait $L 2>/dev/null
+
+	WH=$(( $WH + $C ))
+done
+
+if [ $FAILS -eq 0 ] ; then
+	echo "All $TESTS passed"
+	exit 0
+else
+	echo "Failed: $FAILS / $TESTS"
+	exit 1
+fi
+
+
diff --git a/minimal-examples/ws-client/minimal-ws-client-rx/minimal-ws-client.c b/minimal-examples/ws-client/minimal-ws-client-rx/minimal-ws-client.c
index a367e191..c3cdabf4 100644
--- a/minimal-examples/ws-client/minimal-ws-client-rx/minimal-ws-client.c
+++ b/minimal-examples/ws-client/minimal-ws-client-rx/minimal-ws-client.c
@@ -18,7 +18,7 @@
 #include <string.h>
 #include <signal.h>
 
-static int interrupted;
+static int interrupted, rx_seen, test;
 static struct lws *client_wsi;
 
 static int
@@ -40,6 +40,9 @@ callback_dumb_increment(struct lws *wsi, enum lws_callback_reasons reason,
 
 	case LWS_CALLBACK_CLIENT_RECEIVE:
 		lwsl_user("RX: %s\n", (const char *)in);
+		rx_seen++;
+		if (test && rx_seen == 10)
+			interrupted = 1;
 		break;
 
 	case LWS_CALLBACK_CLIENT_CLOSED:
@@ -87,8 +90,10 @@ int main(int argc, const char **argv)
 	if ((p = lws_cmdline_option(argc, argv, "-d")))
 		logs = atoi(p);
 
+	test = !!lws_cmdline_option(argc, argv, "-t");
+
 	lws_set_log_level(logs, NULL);
-	lwsl_user("LWS minimal ws client rx [-d <logs>] [--h2]\n");
+	lwsl_user("LWS minimal ws client rx [-d <logs>] [--h2] [-t (test)]\n");
 
 	memset(&info, 0, sizeof info); /* otherwise uninitialized garbage */
 	info.options = LWS_SERVER_OPTION_DO_SSL_GLOBAL_INIT;
@@ -129,7 +134,7 @@ int main(int argc, const char **argv)
 
 	lws_context_destroy(context);
 
-	lwsl_user("Completed\n");
+	lwsl_user("Completed %s\n", rx_seen > 10 ? "OK" : "Failed");
 
-	return 0;
+	return rx_seen > 10;
 }
diff --git a/minimal-examples/ws-client/minimal-ws-client-rx/selftest.sh b/minimal-examples/ws-client/minimal-ws-client-rx/selftest.sh
new file mode 100644
index 00000000..070ef7f3
--- /dev/null
+++ b/minimal-examples/ws-client/minimal-ws-client-rx/selftest.sh
@@ -0,0 +1,25 @@
+#!/bin/bash
+#
+# $1: path to minimal example binaries...
+#     if lws is built with -DLWS_WITH_MINIMAL_EXAMPLES=1
+#     that will be ./bin from your build dir
+#
+# $2: path for logs and results.  The results will go
+#     in a subdir named after the directory this script
+#     is in
+#
+# $3: offset for test index count
+#
+# $4: total test count
+#
+# $5: path to ./minimal-examples dir in lws
+#
+# Test return code 0: OK, 254: timed out, other: error indication
+
+. $5/selftests-library.sh
+
+COUNT_TESTS=1
+
+dotest $1 $2 warmcat -t
+
+exit $FAILS
diff --git a/scripts/travis_install.sh b/scripts/travis_install.sh
index f7695bb0..c74d3738 100755
--- a/scripts/travis_install.sh
+++ b/scripts/travis_install.sh
@@ -6,6 +6,11 @@ if [ "$TRAVIS_OS_NAME" == "linux" ];
 then
 	sudo apt-get update -qq
 
+	if [ "$LWS_METHOD" == "lwsws" ];
+	then
+		sudo apt-get install -y -qq realpath;
+	fi
+
 	if [ "$LWS_METHOD" == "libev" ];
 	then
 		sudo apt-get install -y -qq libev-dev;
@@ -14,6 +19,7 @@ then
 	if [ "$LWS_METHOD" == "libuv" -o "$LWS_METHOD" == "lwsws" ];
 	then
 		sudo apt-get install -y -qq libuv-dev;
+#libuv1 libuv1-dev;
 	fi
 
 fi