Pexpect

class pytest_bluezenv.Pexpect

Host plugin for starting and controlling processes with pexpect, providing host.pexpect.spawn(...) interface.

The host.pexpect object is a Proxy.

Example

btmgmt = host0.pexpect.spawn(find_exe("tools", "btmgmt"))
btmgmt.send("info\n")
btmgmt.expect("hci0")
btmgmt.close()

Example

with host0.pexpect.spawn(find_exe("tools", "btmgmt")) as btmgmt:
    btmgmt.send("info\n")
    btmgmt.expect("hci0")

__init__()

Configure a plugin on the upper tester at collection time.

Methods

close(ctl_id)	Close one spawned process and forget its handle.
expect(ctl_id, *a[, reject])	Wait for a pattern in one process' output.
expect_all(ctl_id, patterns[, reject, timeout])	Wait for all the given patterns in one process' output, in any order.
presetup(config)	Configure a plugin on the upper tester before VM hosts start.
send(ctl_id, *a, **kw)	Write to one process' standard input.
setup(impl)	Start the pexpect controller and publish it as host.pexpect (VM side).
spawn(cmd)	Start a process on the host and record it.
teardown()	Kill all processes spawned through this plugin (VM side).