Implement async callbacks (#74953)

* add changelog and output from default callback
* add test
* add comments about TE task

2 files changed, 21 insertions, 0 deletions

diff --git a/test/integration/targets/callback_default/runme.sh b/test/integration/targets/callback_default/runme.sh
index b5c98ef72b..f9b60b6ba3 100755
--- a/test/integration/targets/callback_default/runme.sh
+++ b/test/integration/targets/callback_default/runme.sh
@@ -125,6 +125,13 @@ export ANSIBLE_CHECK_MODE_MARKERS=0
 
 run_test default
 
+# Check for async output
+# NOTE: regex to match 1 or more digits works for both BSD and GNU grep
+ansible-playbook -i inventory test_async.yml 2>&1 | tee async_test.out
+grep "ASYNC OK .* jid=[0-9]\{1,\}" async_test.out
+grep "ASYNC FAILED .* jid=[0-9]\{1,\}" async_test.out
+rm -f async_test.out
+
 # Hide skipped
 export ANSIBLE_DISPLAY_SKIPPED_HOSTS=0
 
diff --git a/test/integration/targets/callback_default/test_async.yml b/test/integration/targets/callback_default/test_async.yml
new file mode 100644
index 0000000000..57294a4c00
--- /dev/null
+++ b/test/integration/targets/callback_default/test_async.yml
@@ -0,0 +1,14 @@
+---
+- hosts: testhost
+  gather_facts: no
+  tasks:
+      - name: test success async output
+        command: sleep 1
+        async: 10
+        poll: 1
+
+      - name: test failure async output
+        command: sleep 10
+        async: 1
+        poll: 1
+        ignore_errors: yes