From 39ffa0f3779305c5e8ef86fe4572e961c5912021 Mon Sep 17 00:00:00 2001 From: Leonardo Sandoval Date: Fri, 22 Sep 2017 16:05:41 -0700 Subject: qemurunner: print tail qemu log in case bootlog is empty There are cases where the 'while loop' waiting for login prompt fails and the bootlog variable does not get populated, thus use the the new qemurunner member (self.msg) which stores all output coming from the qemu process. [YOCTO #12113] Signed-off-by: Leonardo Sandoval Signed-off-by: Richard Purdie --- meta/lib/oeqa/utils/qemurunner.py | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'meta/lib') diff --git a/meta/lib/oeqa/utils/qemurunner.py b/meta/lib/oeqa/utils/qemurunner.py index 427ae23b1b..6bae3882d6 100644 --- a/meta/lib/oeqa/utils/qemurunner.py +++ b/meta/lib/oeqa/utils/qemurunner.py @@ -51,6 +51,7 @@ class QemuRunner: self.logged = False self.thread = None self.use_kvm = use_kvm + self.msg = '' self.runqemutime = 120 self.qemu_pidfile = 'pidfile_'+str(os.getpid()) @@ -79,6 +80,7 @@ class QemuRunner: # because is possible to have control characters msg = msg.decode("utf-8", errors='ignore') msg = re_control_char.sub('', msg) + self.msg += msg with codecs.open(self.logfile, "a", encoding="utf-8") as f: f.write("%s" % msg) @@ -307,9 +309,12 @@ class QemuRunner: sock.close() stopread = True + if not reachedlogin: self.logger.info("Target didn't reached login boot in %d seconds" % self.boottime) - lines = "\n".join(bootlog.splitlines()[-25:]) + tail = lambda l: "\n".join(l.splitlines()[-25:]) + # in case bootlog is empty, use tail qemu log store at self.msg + lines = tail(bootlog if bootlog else self.msg) self.logger.info("Last 25 lines of text:\n%s" % lines) self.logger.info("Check full boot log: %s" % self.logfile) self._dump_host() -- cgit 1.2.3-korg