qa/workunits/rados/test.sh: fix GTEST_OUTPUT path

Currently, GTEST_OUTPUT is hardcoded to
'/home/ubuntu/cephtest/archive/gtest_xml_report'.
It causes errors on non-ubuntu OS.

This PR changes that to instead save all xml outputs to
TESTDIR or new tmp directory. This still saves xml files
in teuthology archive and fixes potential errors for local
test runs on non-ubuntu based OS.

Signed-off-by: Vallari Agrawal <[email protected]>

Author: VallariAg

qa/tasks/workunit.py

@@ -427,7 +427,7 @@ def _run_tests(ctx, refspec, role, tests, env, basedir,
                         logger=log.getChild(role),
                         args=args + optional_args,
                         label="workunit test {workunit}".format(workunit=workunit),
-                        xml_path_regex=f'{testdir}/archive/gtest_xml_report-*.xml',
+                        xml_path_regex=f'{testdir}/archive/unit_test_xml_report/*.xml',
                         output_yaml=os.path.join(ctx.archive, 'unit_test_summary.yaml'),
                     )
                 else:

qa/workunits/rados/test.sh

@@ -12,7 +12,8 @@ function cleanup() {
 }
 trap cleanup EXIT ERR HUP INT QUIT
 
-GTEST_OUTPUT="xml:/home/ubuntu/cephtest/archive/gtest_xml_report"
+GTEST_OUTPUT_DIR=${TESTDIR:-$(mktemp -d)}/archive/unit_test_xml_report
+mkdir -p $GTEST_OUTPUT_DIR
 
 declare -A pids
 
@@ -39,7 +40,7 @@ do
     if [ $parallel -eq 1 ]; then
 	r=`printf '%25s' $f`
 	ff=`echo $f | awk '{print $1}'`
-	bash -o pipefail -exc "ceph_test_rados_$f --gtest_output=$GTEST_OUTPUT-$f.xml $color 2>&1 | tee ceph_test_rados_$ff.log | sed \"s/^/$r: /\"" &
+	bash -o pipefail -exc "ceph_test_rados_$f --gtest_output=xml:$GTEST_OUTPUT_DIR/$f.xml $color 2>&1 | tee ceph_test_rados_$ff.log | sed \"s/^/$r: /\"" &
 	pid=$!
 	echo "test $f on pid $pid"
 	pids[$f]=$pid