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test-stream-device: Check monitor ID messages

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Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Acked-by: Jonathon Jongsma <jjongsma@redhat.com>
This commit is contained in:
Frediano Ziglio 2019-02-02 12:07:30 +00:00
parent 3838f5470b
commit b9e24dba58
1 changed files with 70 additions and 0 deletions
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70
server/tests/test-stream-device.c
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@ -491,6 +491,75 @@ static void test_stream_device_data_message(TestFixture *fixture, gconstpointer
g_assert_cmpint(send_data_bytes, ==, 1017);
}
static void test_display_info(TestFixture *fixture, gconstpointer user_data)
{
// initialize a QXL interface. This must be done before receiving the display info message from
// the stream
test_add_display_interface(test);
// qxl device supports 2 monitors
spice_qxl_set_device_info(&test->qxl_instance, "pci/0/1.2", 0, 2);
// craft a message from the mock stream device that provides display info to the server for the
// given stream
static const char address[] = "pci/a/b.cde";
StreamMsgDeviceDisplayInfo info = {
.stream_id = GUINT32_TO_LE(0x01020304),
.device_display_id = GUINT32_TO_LE(0x0a0b0c0d),
.device_address_len = GUINT32_TO_LE(sizeof(address)),
};
uint8_t *p = message;
p = add_stream_hdr(p, STREAM_TYPE_DEVICE_DISPLAY_INFO, sizeof(info) + sizeof(address));
memcpy(p, &info, sizeof(info));
p += sizeof(info);
strcpy((char*)p, address);
p += sizeof(address);
*message_sizes_end = p - message;
++message_sizes_end;
// parse the simulated display info message from the stream device so the server now has display
// info for the mock stream device
test_kick();
// build the buffer to send to the agent for display information
SpiceMarshaller *m = spice_marshaller_new();
reds_marshall_device_display_info(test->server, m);
int to_free;
size_t buf_len;
uint8_t *buf = spice_marshaller_linearize(m, 0, &buf_len, &to_free);
// check output buffer. The message that we send to the vdagent should combine display info for
// the stream device that we crafted above and the qxl device.
static const uint8_t expected_buffer[] = {
/* device count */ 3, 0, 0, 0,
/* channel_id */ 0, 0, 0, 0,
/* monitor_id */ 0, 0, 0, 0,
/* device_display_id */ 0, 0, 0, 0,
/* device_address_len */ 10, 0, 0, 0,
/* device_address */ 'p','c','i','/','0','/','1','.','2', 0,
/* channel_id */ 0, 0, 0, 0,
/* monitor_id */ 1, 0, 0, 0,
/* device_display_id */ 1, 0, 0, 0,
/* device_address_len */ 10, 0, 0, 0,
/* device_address */ 'p','c', 'i','/','0','/','1','.','2', 0,
/* channel_id */ 1, 0, 0, 0,
/* monitor_id */ 4, 3, 2, 1,
/* device_display_id */ 13, 12, 11, 10,
/* device_address_len */ 12, 0, 0, 0,
/* device_address */ 'p','c','i','/','a','/','b','.','c','d','e', 0
};
g_assert_cmpint(buf_len, ==, sizeof(expected_buffer));
g_assert_true(memcmp(buf, expected_buffer, buf_len) == 0);
if (to_free) {
free(buf);
}
spice_marshaller_destroy(m);
}
static void test_add(const char *name, void (*func)(TestFixture *, gconstpointer), gconstpointer arg)
{
g_test_add(name, TestFixture, arg, test_stream_device_setup, func, test_stream_device_teardown);
@ -516,6 +585,7 @@ int main(int argc, char *argv[])
test_stream_device_huge_data, NULL);
test_add("/server/stream-device-data-message",
test_stream_device_data_message, NULL);
test_add("/server/display-info", test_display_info, NULL);
return g_test_run();
}