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nixos/tests: add prompt to shell_interact()

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Example session:

>>> start_all()
>>> machines[0].shell_interact()
client: waiting for the VM to finish booting
client: connected to guest root shell
client: (connecting took 0.00 seconds)
(finished: waiting for the VM to finish booting, in 0.05 seconds)
client: Terminal is ready (there is no initial prompt):
$ ls -la
total 39
drwxrwxrwt 11 root root 4096 Jan 15 06:06 .
drwxr-xr-x 17 root root 4096 Jan 15 06:06 ..
drwxrwxrwt  2 root root 4096 Jan 15 06:06 .font-unix
drwxrwxrwt  2 root root 4096 Jan 15 06:06 .ICE-unix
drwx------  2 root root    2 Jan 12 20:19 shared
drwx------  3 root root 4096 Jan 15 06:06 systemd-private-b8f21699ea684491926859758de41975-nscd.service-txgYVZ
drwx------  3 root root 4096 Jan 15 06:06 systemd-private-b8f21699ea684491926859758de41975-systemd-logind.service-U3GmlL
drwxrwxrwt  2 root root 4096 Jan 15 06:06 .Test-unix
drwxrwxrwt  2 root root 4096 Jan 15 06:06 .X11-unix
drwxr-xr-x  2 root root    2 Jan 15 06:06 xchg
drwxrwxrwt  2 root root 4096 Jan 15 06:06 .XIM-unix
This commit is contained in:
Jörg Thalheim 2022-01-12 21:34:01 +01:00
parent 4b46a593ef
commit f472e52aa6
1 changed files with 2 additions and 2 deletions
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4
nixos/lib/test-driver/test_driver/machine.py
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@ -540,11 +540,11 @@ class Machine:
Should only be used during test development, not in the production test."""
self.connect()
self.log("Terminal is ready (there is no prompt):")
self.log("Terminal is ready (there is no initial prompt):")
assert self.shell
subprocess.run(
["socat", "READLINE", f"FD:{self.shell.fileno()}"],
["socat", "READLINE,prompt=$ ", f"FD:{self.shell.fileno()}"],
pass_fds=[self.shell.fileno()],
)