diff options
Diffstat (limited to 'test/fs.py')
| -rw-r--r-- | test/fs.py | 22 |
1 files changed, 22 insertions, 0 deletions
@@ -515,6 +515,28 @@ def new_terminals_named_once(binary): for serial in made: assert f'\nrename {serial} ' not in '\n' + log, (serial, log) assert f'\nnew {serial} {root}' in '\n' + log, (serial, log) + # A shell that cannot start (its interpreter is not there): Tty + # fails the write with why and leaves no pane; pty/ctl exec + # fails with why and keeps its terminal. + bad = root / 'badsh' + bad.write_bytes(b'#!/nonexistent/interp\n') + bad.chmod(0o755) + panes = client.read('/index') + try: + client.write('/pane/1/ctl', f'Tty {bad}\n'.encode()) + raise AssertionError('Tty of a shell that cannot start was taken') + except OSError as refused: + assert 'shell' in str(refused), refused + time.sleep(.3) + assert client.read('/index').count(b'\n') == panes.count(b'\n'), client.read('/index') + client.write('/ctl', f'Shell {bad}\n'.encode()) + try: + client.write(f'/pane/{made[0]}/pty/ctl', b'exec\n') + raise AssertionError('pty/ctl exec of a shell that cannot start was taken') + except OSError as refused: + assert 'shell' in str(refused), refused + client.write('/ctl', b'Shell\n') + assert str(made[0]).encode() in b' '.join(r.split()[0] for r in client.read('/index').splitlines()) def workflow_canary(binary): |