[kvm-unit-tests PATCH v4 10/13] run_tests: log stderr

["Radim Krčmář" <rkrcmar@redhat.com>]

Summary should provide all important information.

Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
---
 v4: new

 run_tests.sh            | 1 +
 scripts/mkstandalone.sh | 1 +
 scripts/runtime.bash    | 3 ++-
 3 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/run_tests.sh b/run_tests.sh
index b634e472a834..254129d8723c 100755
--- a/run_tests.sh
+++ b/run_tests.sh
@@ -46,6 +46,7 @@ while getopts "g:hv" opt; do
     esac
 done
 
+RUNTIME_log_stderr () { cat >> test.log; }
 RUNTIME_log_stdout () {
     if [ "$PRETTY_PRINT_STACKS" = "yes" ]; then
         ./scripts/pretty_print_stacks.py $1 >> test.log
diff --git a/scripts/mkstandalone.sh b/scripts/mkstandalone.sh
index 77793fd64c76..d2bae1922f4b 100755
--- a/scripts/mkstandalone.sh
+++ b/scripts/mkstandalone.sh
@@ -70,6 +70,7 @@ generate_test ()
 
 	echo "exec {stdout}>&1"
 	echo "RUNTIME_log_stdout () { cat >&\$stdout; }"
+	echo "RUNTIME_log_stderr () { cat >&2; }"
 
 	cat scripts/runtime.bash
 
diff --git a/scripts/runtime.bash b/scripts/runtime.bash
index 6d9d8bffb82f..deae077e50a1 100644
--- a/scripts/runtime.bash
+++ b/scripts/runtime.bash
@@ -55,7 +55,8 @@ function run()
 
     # extra_params in the config file may contain backticks that need to be
     # expanded, so use eval to start qemu.  Same for $RUNTIME_log_stdout.
-    summary=$(eval $cmdline > >(tee >(RUNTIME_log_stdout $kernel) | extract_summary))
+    summary=$(eval $cmdline 2> >(RUNTIME_log_stderr) \
+                             > >(tee >(RUNTIME_log_stdout $kernel) | extract_summary))
     ret=$?
 
     if [ $ret -eq 0 ]; then
-- 
2.8.2