Gating tests: run toolbox tests

Successful on rawhide as of toolbox-0.0.99.2^3.git075b9a8d2779-7.fc36
on 2021-09-13.

See: https://github.com/containers/podman/issues/10296

Signed-off-by: Ed Santiago <santiago@redhat.com>

tests/roles/rootless_user_ready/tasks/main.yml

@@ -4,3 +4,11 @@
 
 - name: rootless account | enable linger
   shell: loginctl enable-linger {{ rootless_user }}
+
+- name: rootless account | get uid
+  getent:
+    database: passwd
+    key: "{{ rootless_user }}"
+
+- name: rootless account | preserve uid
+  set_fact: rootless_uid="{{ getent_passwd[rootless_user][1] }}"

tests/test_podman.yml

@@ -39,6 +39,9 @@
     loop_control:
       loop_var: want_cgroups
 
+  - name: test toolbox
+    include_tasks: test_toolbox.yml
+
   # Postprocessing: check for FAIL or ERROR in any test, exit 1 if so
   - name: check results
     include_tasks: check_results.yml

tests/test_toolbox.yml

@@ -0,0 +1,10 @@
+---
+- include_role:
+    name: run_bats_tests
+  vars:
+    tests:
+    - name: toolbox
+      package: toolbox
+      become: true
+      environment:
+        XDG_RUNTIME_DIR: /run/user/{{ rootless_uid }}