Re: tests/qtest: Is vnc-display-test supposed to work on Darwin?

[Philippe Mathieu-Daudé]

On 5/12/22 08:51, Marc-André Lureau wrote:
> On Fri, Dec 2, 2022 at 1:51 PM Philippe Mathieu-Daudé <philmd@linaro.org> wrote:
> > The vnc-display-test is failing on Darwin:
> >
> > tests/qtest/vnc-display-test:45038): ERROR **: 10:42:35.488: vnc-error:
> > Unsupported auth type 17973672
>
> It is supposed to pass. Can you share more details? It doesn't look
> like an endianness issue, at first sight..

Adding '-trace vnc*' and setting _VNC_DEBUG in "vnc.h" I get:

# Start of vnc-display tests
vnc_server_dpy_recreate VNC server dpy recreate dpy=0x130008000 
size=640x480 fmt=537004168
Initializing VNC server with no auth
vnc_auth_init VNC auth init state=0x130008000 websock=0 auth=1 subauth=0
Initializing VNC server with no auth
vnc_auth_init VNC auth init state=0x130008000 websock=1 auth=1 subauth=0
vnc_client_connect VNC client connect state=0x130050000 ioc=0x13f7077f0
Client sioc=0x13f7077f0 ws=0 auth=1 subauth=0
New client on socket 0x13f7077f0
vnc_set_share_mode/0x13f7077f0: undefined -> connecting
Write Plain: Pending output 0x14880a400 size 4096 offset 12. Wait SSF 0
Wrote wire 0x14880a400 12 -> 12
Read plain 0x0 size 0 offset 0
Read wire 0x13f8c8c00 4096 -> 12
Client request protocol version 3.8
Write Plain: Pending output 0x14880a400 size 4096 offset 2. Wait SSF 0
Wrote wire 0x14880a400 2 -> 2
Bail out! FATAL-ERROR: vnc-error: Unsupported auth type 5489072
Read plain 0x13f8c8c00 size 4096 offset 0
Read wire 0x13f8c8c00 4096 -> 1
vnc_auth_reject VNC client auth rejected state=0x130050000 method 
expected=1 got=176
Write Plain: Pending output 0x14880a400 size 4096 offset 30. Wait SSF 0
Wrote wire 0x14880a400 30 -> 30
Closing down client sock: protocol error
vnc_client_disconnect_start VNC client disconnect start 
state=0x130050000 ioc=0x13f7077f0
vnc_set_share_mode/0x13f7077f0: connecting -> disconnected
vnc_client_disconnect_finish VNC client disconnect finish 
state=0x130050000 ioc=0x13f7077f0

** (tests/qtest/vnc-display-test:8465): ERROR **: 11:59:18.613: 
vnc-error: Unsupported auth type 5489072
Trace/BPT trap: 5

Does that help? What else can I do to gather more info?

> > Is it supposed to pass, or should we skip it similarly to Windows?
>
> (I hope it'll cover Windows soon)