49 def _console_read_line_until_match(test, vm, success, failure):  argument
56             test.fail(
67             test.fail(
81 def _console_interaction(test, success_message, failure_message,  argument
87         vm = test.vm
89     test.log.debug(
116         if _console_read_line_until_match(test, vm,
121 def interrupt_interactive_console_until_pattern(test, success_message,  argument
145     _console_interaction(test, success_message, failure_message,
148 def wait_for_console_pattern(test, success_message, failure_message=None,  argument
160     _console_interaction(test, success_message, failure_message, None, vm=vm)
162 def exec_command(test, command):  argument
172     _console_interaction(test, None, None, command + '\r')
174 def exec_command_and_wait_for_pattern(test, command,  argument
189     _console_interaction(test, success_message, failure_message, command + '\r')
191 def get_qemu_img(test):  argument
192     test.log.debug('Looking for and selecting a qemu-img binary')
196     qemu_img = test.build_file('qemu-img')
202     test.skipTest(f"qemu-img not found in build dir or '$PATH'")