Bugfix - corrects the dd_name used in jobs.py

changelogs/fragments/507-display-specific-ddname.yml

@@ -0,0 +1,5 @@
+bugfixes:
+  - >
+    zos_job_output - fixes a bug that returned all ddname's when a specific
+      ddname was provided. Now a specific ddname can be returned and all others
+      ignored. (https://github.com/ansible-collections/ibm_zos_core/pull/507)

docs/source/release_notes.rst

@@ -52,6 +52,11 @@ Version 1.4.0-beta.2
 
       * fixed option `tag_ccsid` to correctly allow for type int.
 
+    * ``module_utils``
+
+      * jobs.py - fixes a utility used by module zos_job_output that would
+        truncate the DD content.
+
   * Documentation
 
     * Review :ref:`version 1.4.0-beta.1<my-reference-label>` release notes for additional content.

plugins/module_utils/job.py

@@ -53,7 +53,7 @@ def job_output(job_id=None, owner=None, job_name=None, dd_name=None):
     job_id = parsed_args.get("job_id") or "*"
     job_name = parsed_args.get("job_name") or "*"
     owner = parsed_args.get("owner") or "*"
-    dd_name = parsed_args.get("ddname") or ""
+    dd_name = parsed_args.get("dd_name") or ""
 
     job_detail = _get_job_output(job_id, owner, job_name, dd_name)
     if len(job_detail) == 0:

tests/functional/modules/test_zos_job_output_func.py

@@ -91,3 +91,23 @@ def test_zos_job_output_job_exists(ansible_zos_module):
             result.get("jobs")[0].get("ret_code").get("steps")[0].get("step_name")
             == "STEP0001"
         )
+
+
+def test_zos_job_output_job_exists_with_filtered_ddname(ansible_zos_module):
+    hosts = ansible_zos_module
+    hosts.all.file(path=TEMP_PATH, state="directory")
+    hosts.all.shell(
+        cmd="echo {0} > {1}/SAMPLE".format(quote(JCL_FILE_CONTENTS), TEMP_PATH)
+    )
+    hosts.all.zos_job_submit(
+        src="{0}/SAMPLE".format(TEMP_PATH), location="USS", wait=True, volume=None
+    )
+    hosts.all.file(path=TEMP_PATH, state="absent")
+    dd_name = "JESMSGLG"
+    results = hosts.all.zos_job_output(job_name="HELLO", ddname=dd_name)
+    for result in results.contacted.values():
+        assert result.get("changed") is False
+        assert result.get("jobs") is not None
+        for job in result.get("jobs"):
+            assert len(job.get("ddnames")) == 1
+            assert job.get("ddnames")[0].get("ddname") == dd_name