qemuimagetest: collect and print runqemu output

If runqemu (or qemu itself) fails we need to know why, so tee out to a
log file and print it when we can't find the qemu process or determine
its IP address.

(From OE-Core rev: 827106a57ca88760a19f9309d859b500c5c4fe97)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 8 insertions, 2 deletions

diff --git a/scripts/qemuimage-testlib b/scripts/qemuimage-testlib
index 6377c7f27a..a800f681f2 100755
--- a/scripts/qemuimage-testlib
+++ b/scripts/qemuimage-testlib
@@ -408,8 +408,8 @@ Test_Create_Qemu()
                 export MACHINE=$QEMUARCH
 
                 # Create Qemu in localhost VNC Port 1
-                echo "Running xterm -display ${DISPLAY} -e 'OE_TMPDIR=${OE_TMPDIR} ${RUNQEMU} ${KERNEL} ${TEST_ROOTFS_IMAGE} || /bin/sleep 60' &"
-                xterm -display ${DISPLAY} -e "OE_TMPDIR=${OE_TMPDIR} ${RUNQEMU} ${KERNEL} ${TEST_ROOTFS_IMAGE} || /bin/sleep 60" &
+                echo "Running xterm -display ${DISPLAY} -e 'OE_TMPDIR=${OE_TMPDIR} ${RUNQEMU} ${KERNEL} ${TEST_ROOTFS_IMAGE} | tee ${RUNQEMU_LOGFILE} || /bin/sleep 60' &"
+                xterm -display ${DISPLAY} -e "OE_TMPDIR=${OE_TMPDIR} ${RUNQEMU} ${KERNEL} ${TEST_ROOTFS_IMAGE} | tee ${RUNQEMU_LOGFILE} || /bin/sleep 60" &
         
                 # Get the pid of the xterm processor, which will be used in Test_Kill_Qemu
                 XTERMPID=$!
@@ -436,6 +436,9 @@ Test_Create_Qemu()
                 Test_Info "No qemu process appeared to start, exiting"
                 ps axww -O ppid
                 Test_Info "Process list dumped for debugging purposes"
+                Test_Info "runqemu output log:"
+                cat ${RUNQEMU_LOGFILE}
+                echo
                 return 1
         fi
 
@@ -446,6 +449,9 @@ Test_Create_Qemu()
                 Test_Info "There is no qemu process or qemu ip address found, return failed"
                 ps -wwf
                 ps axww -O ppid
+                Test_Info "runqemu output log:"
+                cat ${RUNQEMU_LOGFILE}
+                echo
                 return 1
         fi