Give error details of sliced jobs if they error in live tests (#16273)

awx/main/tests/live/tests/conftest.py

@@ -18,7 +18,7 @@ from awx.main.tests.functional.conftest import *  # noqa
 from awx.main.tests.conftest import load_all_credentials  # noqa: F401; pylint: disable=unused-import
 from awx.main.tests import data
 
-from awx.main.models import Project, JobTemplate, Organization, Inventory
+from awx.main.models import Project, JobTemplate, Organization, Inventory, WorkflowJob, UnifiedJob
 from awx.main.tasks.system import clear_setting_cache
 
 logger = logging.getLogger(__name__)
@@ -100,6 +100,21 @@ def wait_for_events(uj, timeout=2):
 
 
 def unified_job_stdout(uj):
+    if type(uj) is UnifiedJob:
+        uj = uj.get_real_instance()
+    if isinstance(uj, WorkflowJob):
+        outputs = []
+        for node in uj.workflow_job_nodes.all().select_related('job').order_by('id'):
+            if node.job is None:
+                continue
+            outputs.append(
+                'workflow node {node_id} job {job_id} output:\n{output}'.format(
+                    node_id=node.id,
+                    job_id=node.job.id,
+                    output=unified_job_stdout(node.job),
+                )
+            )
+        return '\n'.join(outputs)
     wait_for_events(uj)
     return '\n'.join([event.stdout for event in uj.get_event_queryset().order_by('created')])