Currently create device, open it and pass some messages checking
they are handled.
Signed-off-by: Frediano Ziglio <fzig...@redhat.com>
---
server/tests/Makefile.am | 1 +
server/tests/test-stream-device.c | 151 ++++++++++++++++++++++++++++++++++++++
2 files changed, 152 insertions(+)
create mode 100644 server/tests/test-stream-device.c
diff --git a/server/tests/Makefile.am b/server/tests/Makefile.am
index 21e47c61..971575b5 100644
--- a/server/tests/Makefile.am
+++ b/server/tests/Makefile.am
@@ -58,6 +58,7 @@ check_PROGRAMS = \
test-fail-on-null-core-interface \
test-empty-success \
test-channel \
+ test-stream-device \
$(NULL)
noinst_PROGRAMS = \
diff --git a/server/tests/test-stream-device.c
b/server/tests/test-stream-device.c
new file mode 100644
index 00000000..92807eb0
--- /dev/null
+++ b/server/tests/test-stream-device.c
@@ -0,0 +1,151 @@
+/* -*- Mode: C; c-basic-offset: 4; indent-tabs-mode: nil -*- */
+/*
+ Copyright (C) 2009-2017 Red Hat, Inc.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+/**
+ * Test streaming device
+ */
+
+#include <config.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#include <spice/protocol.h>
+#include <spice/stream-device.h>
+
+#include "test-display-base.h"
+#include "test-glib-compat.h"
+
+#ifndef MIN
+#define MIN(a, b) ((a) > (b) ? (b) : (a))
+#endif
+
+static SpiceCharDeviceInstance vmc_instance;
+
+static uint8_t message[2048];
+static unsigned pos = 0;
+static unsigned message_size;
+
+static int vmc_write(SPICE_GNUC_UNUSED SpiceCharDeviceInstance *sin,
+ SPICE_GNUC_UNUSED const uint8_t *buf,
+ int len)
+{
+ return len;
+}
+
+static int vmc_read(SPICE_GNUC_UNUSED SpiceCharDeviceInstance *sin,
+ uint8_t *buf,
+ int len)
+{
+ int ret;
+
+ if (pos == message_size) {
+ g_message("sent whole message");
+ pos++; /* Only print message once */
+ }
+ if (pos >= message_size) {
+ return 0;
+ }
+ ret = MIN(message_size - pos, len);
+ memcpy(buf, &message[pos], ret);
+ pos += ret;
+ // kick of next message read
+ spice_server_char_device_wakeup(&vmc_instance);
+ return ret;
+}
+
+static void vmc_state(SPICE_GNUC_UNUSED SpiceCharDeviceInstance *sin,
+ SPICE_GNUC_UNUSED int connected)
+{
+}
+
+static SpiceCharDeviceInterface vmc_interface = {
+ .base = {
+ .type = SPICE_INTERFACE_CHAR_DEVICE,
+ .description = "test spice virtual channel char device",
+ .major_version = SPICE_INTERFACE_CHAR_DEVICE_MAJOR,
+ .minor_version = SPICE_INTERFACE_CHAR_DEVICE_MINOR,
+ },
+ .state = vmc_state,
+ .write = vmc_write,
+ .read = vmc_read,
+};
+
+static SpiceCharDeviceInstance vmc_instance = {
+ .subtype = "port",
+ .portname = "com.redhat.stream.0",
+};
+
+static uint8_t *add_stream_hdr(uint8_t *p, StreamMsgType type, uint32_t size)
+{
+ StreamDevHeader hdr;
+ memset(&hdr, 0, sizeof(hdr));
+ hdr.protocol_version = STREAM_DEVICE_PROTOCOL;
+ hdr.type = GUINT16_TO_LE(type);
+ hdr.size = GUINT32_TO_LE(size);
+
+ memcpy(p, &hdr, sizeof(hdr));
+ return p + sizeof(hdr);
+}
+
+static uint8_t *add_format(uint8_t *p, uint32_t w, uint32_t h,
SpiceVideoCodecType codec)
+{
+ StreamMsgFormat fmt;
+ memset(&fmt, 0, sizeof(fmt));
+ fmt.width = GUINT32_TO_LE(w);
+ fmt.height = GUINT32_TO_LE(h);
+ fmt.codec = codec;
+
+ p = add_stream_hdr(p, STREAM_TYPE_FORMAT, sizeof(fmt));
+ memcpy(p, &fmt, sizeof(fmt));
+ return p + sizeof(fmt);
+}
+
+static void test_stream_device(void)
+{
+ SpiceCoreInterface *core = basic_event_loop_init();
+ Test *test = test_new(core);
+
+ // build some messages into device
+ // here we are testing the device is reading two consecutive
+ // format messages
+ uint8_t *p = message;
+ p = add_format(p, 640, 480, SPICE_VIDEO_CODEC_TYPE_MJPEG);
+ p = add_format(p, 640, 480, SPICE_VIDEO_CODEC_TYPE_VP9);
+ message_size = p - message;
+
+ g_test_expect_message(G_LOG_DOMAIN, G_LOG_LEVEL_MESSAGE, "sent whole
message");
+ vmc_instance.base.sif = &vmc_interface.base;
+ spice_server_add_interface(test->server, &vmc_instance.base);
+
+ // we need to open the device and kick the start
+ spice_server_port_event(&vmc_instance, SPICE_PORT_EVENT_OPENED);
+ spice_server_char_device_wakeup(&vmc_instance);
+
+ g_test_assert_expected_messages();
+ test_destroy(test);
+ basic_event_loop_destroy();
+}
+
+int main(int argc, char *argv[])
+{
+ g_test_init(&argc, &argv, NULL);
+
+ g_test_add_func("/server/stream-device", test_stream_device);
+
+ return g_test_run();
+}
--
2.13.6
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