Commit 6c4f0416 authored by Gerd Hoffmann's avatar Gerd Hoffmann Committed by Alex Bennée
Browse files

tests/vm: add console_consume helper 



Helper function to read all console output.

Signed-off-by: default avatarGerd Hoffmann <kraxel@redhat.com>
Message-Id: <20191031085306.28888-3-kraxel@redhat.com>
Signed-off-by: default avatarAlex Bennée <alex.bennee@linaro.org>
Reviewed-by: default avatarPhilippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: default avatarPhilippe Mathieu-Daudé <philmd@redhat.com>
parent af093bc9

tests/vm/basevm.py

+19 −0
Original line number Diff line number Diff line
@@ -242,6 +242,25 @@ class BaseVM(object): 
            return False

        return True



    def console_consume(self):

        vm = self._guest

        output = ""

        vm.console_socket.setblocking(0)

        while True:

            try:

                chars = vm.console_socket.recv(1)

            except:

                break

            output += chars.decode("latin1")

            if "\r" in output or "\n" in output:

                lines = re.split("[\r\n]", output)

                output = lines.pop()

                if self.debug:

                    self.console_log("\n".join(lines))

        if self.debug:

            self.console_log(output)

        vm.console_socket.setblocking(1)



    def console_send(self, command):

        vm = self._guest

        if self.debug: