diff options
Diffstat (limited to 'poky/meta/lib/oeqa/utils')
-rw-r--r-- | poky/meta/lib/oeqa/utils/commands.py | 3 | ||||
-rw-r--r-- | poky/meta/lib/oeqa/utils/dump.py | 32 | ||||
-rw-r--r-- | poky/meta/lib/oeqa/utils/qemurunner.py | 92 |
3 files changed, 117 insertions, 10 deletions
diff --git a/poky/meta/lib/oeqa/utils/commands.py b/poky/meta/lib/oeqa/utils/commands.py index a71c16ab14..024261410e 100644 --- a/poky/meta/lib/oeqa/utils/commands.py +++ b/poky/meta/lib/oeqa/utils/commands.py @@ -174,11 +174,8 @@ def runCmd(command, ignore_status=False, timeout=None, assert_error=True, sync=T if native_sysroot: extra_paths = "%s/sbin:%s/usr/sbin:%s/usr/bin" % \ (native_sysroot, native_sysroot, native_sysroot) - extra_libpaths = "%s/lib:%s/usr/lib" % \ - (native_sysroot, native_sysroot) nenv = dict(options.get('env', os.environ)) nenv['PATH'] = extra_paths + ':' + nenv.get('PATH', '') - nenv['LD_LIBRARY_PATH'] = extra_libpaths + ':' + nenv.get('LD_LIBRARY_PATH', '') options['env'] = nenv cmd = Command(command, timeout=timeout, output_log=output_log, **options) diff --git a/poky/meta/lib/oeqa/utils/dump.py b/poky/meta/lib/oeqa/utils/dump.py index 09a44329e0..843e19fe8a 100644 --- a/poky/meta/lib/oeqa/utils/dump.py +++ b/poky/meta/lib/oeqa/utils/dump.py @@ -4,6 +4,7 @@ import os import sys +import json import errno import datetime import itertools @@ -51,6 +52,8 @@ class BaseDumper(object): prefix = "host" elif isinstance(self, TargetDumper): prefix = "target" + elif isinstance(self, MonitorDumper): + prefix = "qmp" else: prefix = "unknown" for i in itertools.count(): @@ -58,9 +61,12 @@ class BaseDumper(object): fullname = os.path.join(self.dump_dir, filename) if not os.path.exists(fullname): break - with open(fullname, 'w') as dump_file: - dump_file.write(output) - + if isinstance(self, MonitorDumper): + with open(fullname, 'w') as json_file: + json.dump(output, json_file, indent=4) + else: + with open(fullname, 'w') as dump_file: + dump_file.write(output) class HostDumper(BaseDumper): """ Class to get dumps from the host running the tests """ @@ -96,3 +102,23 @@ class TargetDumper(BaseDumper): except: print("Tried to dump info from target but " "serial console failed") + print("Failed CMD: %s" % (cmd)) + +class MonitorDumper(BaseDumper): + """ Class to get dumps via the Qemu Monitor, it only works with QemuRunner """ + + def __init__(self, cmds, parent_dir, runner): + super(MonitorDumper, self).__init__(cmds, parent_dir) + self.runner = runner + + def dump_monitor(self, dump_dir=""): + if self.runner is None: + return + if dump_dir: + self.dump_dir = dump_dir + for cmd in self.cmds: + try: + output = self.runner.run_monitor(cmd) + self._write_dump(cmd, output) + except: + print("Failed to dump QMP CMD: %s" % (cmd)) diff --git a/poky/meta/lib/oeqa/utils/qemurunner.py b/poky/meta/lib/oeqa/utils/qemurunner.py index 278904ba0b..69fee27511 100644 --- a/poky/meta/lib/oeqa/utils/qemurunner.py +++ b/poky/meta/lib/oeqa/utils/qemurunner.py @@ -20,8 +20,10 @@ import string import threading import codecs import logging +import tempfile from oeqa.utils.dump import HostDumper from collections import defaultdict +import importlib # Get Unicode non printable control chars control_range = list(range(0,32))+list(range(127,160)) @@ -172,6 +174,23 @@ class QemuRunner: return self.launch(launch_cmd, qemuparams=qemuparams, get_ip=get_ip, extra_bootparams=extra_bootparams, env=env) def launch(self, launch_cmd, get_ip = True, qemuparams = None, extra_bootparams = None, env = None): + # use logfile to determine the recipe-sysroot-native path and + # then add in the site-packages path components and add that + # to the python sys.path so qmp.py can be found. + python_path = os.path.dirname(os.path.dirname(self.logfile)) + python_path += "/recipe-sysroot-native/usr/lib/python3.9/site-packages" + sys.path.append(python_path) + importlib.invalidate_caches() + try: + qmp = importlib.import_module("qmp") + except: + self.logger.error("qemurunner: qmp.py missing, please ensure it's installed") + return False + # Path relative to tmpdir used as cwd for qemu below to avoid unix socket path length issues + qmp_file = "." + next(tempfile._get_candidate_names()) + qmp_param = ' -S -qmp unix:./%s,server,wait' % (qmp_file) + qmp_port = self.tmpdir + "/" + qmp_file + try: if self.serial_ports >= 2: self.threadsock, threadport = self.create_socket() @@ -188,7 +207,8 @@ class QemuRunner: # and analyze descendents in order to determine it. if os.path.exists(self.qemu_pidfile): os.remove(self.qemu_pidfile) - self.qemuparams = 'bootparams="{0}" qemuparams="-pidfile {1}"'.format(bootparams, self.qemu_pidfile) + self.qemuparams = 'bootparams="{0}" qemuparams="-pidfile {1} {2}"'.format(bootparams, self.qemu_pidfile, qmp_param) + if qemuparams: self.qemuparams = self.qemuparams[:-1] + " " + qemuparams + " " + '\"' @@ -206,7 +226,7 @@ class QemuRunner: # blocking at the end of the runqemu script when using this within # oe-selftest (this makes stty error out immediately). There ought # to be a proper fix but this will suffice for now. - self.runqemu = subprocess.Popen(launch_cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, stdin=subprocess.PIPE, preexec_fn=os.setpgrp, env=env) + self.runqemu = subprocess.Popen(launch_cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, stdin=subprocess.PIPE, preexec_fn=os.setpgrp, env=env, cwd=self.tmpdir) output = self.runqemu.stdout # @@ -242,6 +262,7 @@ class QemuRunner: while not self.is_alive() and time.time() < endtime: if self.runqemu.poll(): if self.runqemu_exited: + self.logger.warning("runqemu during is_alive() test") return False if self.runqemu.returncode: # No point waiting any longer @@ -253,9 +274,57 @@ class QemuRunner: time.sleep(0.5) if self.runqemu_exited: + self.logger.warning("runqemu after timeout") + return False + + if self.runqemu.returncode: + self.logger.warning('runqemu exited with code %d' % self.runqemu.returncode) return False if not self.is_alive(): + self.logger.warning('is_alive() failed later') + return False + + # Create the client socket for the QEMU Monitor Control Socket + # This will allow us to read status from Qemu if the the process + # is still alive + self.logger.debug("QMP Initializing to %s" % (qmp_port)) + # chdir dance for path length issues with unix sockets + origpath = os.getcwd() + try: + os.chdir(os.path.dirname(qmp_port)) + try: + self.qmp = qmp.QEMUMonitorProtocol(os.path.basename(qmp_port)) + except OSError as msg: + self.logger.warning("Failed to initialize qemu monitor socket: %s File: %s" % (msg, msg.filename)) + return False + + self.logger.debug("QMP Connecting to %s" % (qmp_port)) + if not os.path.exists(qmp_port) and self.is_alive(): + self.logger.debug("QMP Port does not exist waiting for it to be created") + endtime = time.time() + self.runqemutime + while not os.path.exists(qmp_port) and self.is_alive() and time.time() < endtime: + self.logger.info("QMP port does not exist yet!") + time.sleep(0.5) + if not os.path.exists(qmp_port) and self.is_alive(): + self.logger.warning("QMP Port still does not exist but QEMU is alive") + return False + + try: + self.qmp.connect() + except OSError as msg: + self.logger.warning("Failed to connect qemu monitor socket: %s File: %s" % (msg, msg.filename)) + return False + except qmp.QMPConnectError as msg: + self.logger.warning("Failed to communicate with qemu monitor: %s" % (msg)) + return False + finally: + os.chdir(origpath) + + # Release the qemu porcess to continue running + self.run_monitor('cont') + + if not self.is_alive(): self.logger.error("Qemu pid didn't appear in %s seconds (%s)" % (self.runqemutime, time.strftime("%D %H:%M:%S"))) @@ -380,7 +449,6 @@ class QemuRunner: sock.close() stopread = True - if not reachedlogin: if time.time() >= endtime: self.logger.warning("Target didn't reach login banner in %d seconds (%s)" % @@ -441,6 +509,9 @@ class QemuRunner: self.runqemu.stdout.close() self.runqemu_exited = True + if hasattr(self, 'qmp') and self.qmp: + self.qmp.close() + self.qmp = None if hasattr(self, 'server_socket') and self.server_socket: self.server_socket.close() self.server_socket = None @@ -471,6 +542,10 @@ class QemuRunner: self.thread.stop() self.thread.join() + def allowexit(self): + if self.thread: + self.thread.allowexit() + def restart(self, qemuparams = None): self.logger.warning("Restarting qemu process") if self.runqemu.poll() is None: @@ -499,6 +574,9 @@ class QemuRunner: return True return False + def run_monitor(self, command, timeout=60): + return self.qmp.cmd(command) + def run_serial(self, command, raw=False, timeout=60): # We assume target system have echo to get command status if not raw: @@ -564,6 +642,7 @@ class LoggingThread(threading.Thread): self.logger = logger self.readsock = None self.running = False + self.canexit = False self.errorevents = select.POLLERR | select.POLLHUP | select.POLLNVAL self.readevents = select.POLLIN | select.POLLPRI @@ -597,6 +676,9 @@ class LoggingThread(threading.Thread): self.close_ignore_error(self.writepipe) self.running = False + def allowexit(self): + self.canexit = True + def eventloop(self): poll = select.poll() event_read_mask = self.errorevents | self.readevents @@ -653,7 +735,9 @@ class LoggingThread(threading.Thread): # happened. But for this code it counts as an # error since the connection shouldn't go away # until qemu exits. - raise Exception("Console connection closed unexpectedly") + if not self.canexit: + raise Exception("Console connection closed unexpectedly") + return '' return data |