[oe-commits] [openembedded-core] 34/43: qemurunner: print tail qemu log in case bootlog is empty

[git at git.openembedded.org]

This is an automated email from the git hooks/post-receive script.

rpurdie pushed a commit to branch pyro-next
in repository openembedded-core.

commit 40f9f0358184660f23ac7b5fc3e477e2c54e21bc
Author: Leonardo Sandoval <leonardo.sandoval.gonzalez at linux.intel.com>
AuthorDate: Fri Sep 22 16:05:41 2017 -0700

    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]
    
    (From OE-Core rev: 39ffa0f3779305c5e8ef86fe4572e961c5912021)
    
    Signed-off-by: Leonardo Sandoval <leonardo.sandoval.gonzalez at linux.intel.com>
    Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
    Signed-off-by: Armin Kuster <akuster808 at gmail.com>
---
 meta/lib/oeqa/utils/qemurunner.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/meta/lib/oeqa/utils/qemurunner.py b/meta/lib/oeqa/utils/qemurunner.py
index be50d5e..b9fa95e 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)
 
@@ -306,9 +308,12 @@ 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()

-- 
To stop receiving notification emails like this one, please contact
the administrator of this repository.