kvm-unit-tests/scripts/vmm.bash

3 # --nodefaults: suppress VM configuration that cannot be disabled (like
6 # --network mode=none: do not create a network device. kvmtool tries to help the
9 # --loglevel=warning: reduce verbosity
10 : "${KVMTOOL_DEFAULT_OPTS:="--nodefaults --network mode=none --loglevel=warning"}"
17 # --------------------
18 # 0      - Unexpected exit from QEMU (possible signal), or the unittest did
19 #          not use debug-exit
20 # 1      - most likely unittest succeeded, or QEMU failed
23 # -------------------
24 # 0      - Everything succeeded
25 # 1      - most likely QEMU failed
28 # ----------------------
29 # 0      - SUCCESS
30 # 1      - most likely QEMU failed
31 # 2      - most likely a run script failed
32 # 3      - most likely the unittest failed
33 # 124    - most likely the unittest timed out
34 # 127    - most likely the unittest called abort()
35 # 1..127 - FAILURE (could be QEMU, a run script, or the unittest)
36 # >= 128 - Signal (signum = status - 128)
46 	[ $ret -eq 134 ] && echo "QEMU Aborted" >&2
53 			sig=$(sed 's/.*terminating on signal \([0-9][0-9]*\).*/\1/' <<<"$sig")
57 	if [ $ret -eq 0 ]; then
63 			# Exiting with zero (non-debugexit) is an error
66 	elif [ $ret -eq 1 ]; then
71 			if ! grep -qvi warning <<<"$errors" ; then
87 		grep -q -e "[Cc]ould not \(load\|open\) kernel" \
88 			-e "error loading" \
89 			-e "failed to load" &&
102 	if smp=$($runtime_arch_run _NO_FILE_4Uhere_ -smp $MAX_SMP |& grep 'SMP CPUs'); then
116 	if [ $ret -eq 0 ]; then
138 declare -A vmm_optname=(
139 	[qemu,args]='-append'
142 	[qemu,initrd]='-initrd'
143 	[qemu,nr_cpus]='-smp'
147 	[kvmtool,args]='--params'
150 	[kvmtool,initrd]='--initrd'
151 	[kvmtool,nr_cpus]='--cpus'
193 	if [[ -z "$TARGET" ]]; then