Added gating based on podman gating

Resolves: rhbz#1977343

gating.yaml

@@ -0,0 +1,6 @@
+--- !Policy
+product_versions:
+  - rhel-9
+decision_context: osci_compose_gate
+rules:
+  - !PassingTestCaseRule {test_case_name: osci.brew-build.tier0.functional}

tests/roles/bats_installed/tasks/main.yml

@@ -0,0 +1,12 @@
+---
+# Sigh; RHEL8 doesn't have BATS
+- name: bats | fetch and unpack tarball
+  unarchive:
+    src: https://github.com/bats-core/bats-core/archive/v1.1.0.tar.gz
+    dest: /root
+    remote_src: true
+
+- name: bats | install
+  command: ./install.sh /usr/local
+  args:
+    chdir: /root/bats-core-1.1.0

tests/roles/nonroot_user/tasks/main.yml

@@ -0,0 +1,7 @@
+---
+- name: create nonroot user
+  user:
+    name: testuser
+    shell: /bin/bash
+- name: enable linger
+  command: loginctl enable-linger testuser

tests/roles/run_bats_tests/files/run_bats_tests.sh

@@ -0,0 +1,72 @@
+#!/bin/bash
+#
+# Run bats tests for a given $TEST_PACKAGE, e.g. buildah, podman
+#
+# This is invoked by the 'run_bats_tests' role; we assume that
+# the package foo has a foo-tests subpackage which provides the
+# directory /usr/share/foo/test/system, containing one or more .bats
+# test files.
+#
+
+export PATH=/usr/local/bin:/usr/sbin:/usr/bin
+
+FULL_LOG=/tmp/test.debug.log
+BATS_LOG=/tmp/test.bats.log
+rm -f $FULL_LOG $BATS_LOG
+touch $FULL_LOG $BATS_LOG
+
+exec &> $FULL_LOG
+
+# Log program versions
+echo "Packages:"
+rpm -q ${TEST_PACKAGE} ${TEST_PACKAGE}-tests
+
+echo "------------------------------"
+printenv | sort
+
+testdir=/usr/share/${TEST_PACKAGE}/test/system
+
+if ! cd $testdir; then
+    echo "FAIL ${TEST_NAME} : cd $testdir"      >> /tmp/test.log
+    exit 0
+fi
+
+if [ -e /tmp/helper.sh ]; then
+    echo "------------------------------"
+    echo ". /tmp/helper.sh"
+    . /tmp/helper.sh
+fi
+
+if [ "$(type -t setup)" = "function" ]; then
+    echo "------------------------------"
+    echo "\$ setup"
+    setup
+    if [ $? -ne 0 ]; then
+        echo "FAIL ${TEST_NAME} : setup"       >> /tmp/test.log
+        exit 0
+    fi
+fi
+
+echo "------------------------------"
+echo "\$ bats ."
+bats . &> $BATS_LOG
+rc=$?
+
+echo "------------------------------"
+echo "bats completed with status $rc"
+
+status=PASS
+if [ $rc -ne 0 ]; then
+    status=FAIL
+fi
+
+echo "${status} ${TEST_NAME}" >> /tmp/test.log
+
+if [ "$(type -t teardown)" = "function" ]; then
+    echo "------------------------------"
+    echo "\$ teardown"
+    teardown
+fi
+
+# FIXME: for CI purposes, always exit 0. This allows subsequent tests.
+exit 0

tests/roles/run_bats_tests/tasks/main.yml

@@ -0,0 +1,37 @@
+---
+# Create empty results file, world-writable
+- name: initialize test.log file
+  copy: dest=/tmp/test.log content='' force=yes mode=0666
+
+- name: execute tests
+  include: run_one_test.yml
+  with_items: "{{ tests }}"
+  loop_control:
+    loop_var: test
+
+- name: pull test.log results
+  fetch:
+    src: "/tmp/test.log"
+    dest: "{{ artifacts }}/test.log"
+    flat: yes
+
+# Copied from standard-test-basic
+- name: check results
+  shell: grep "^FAIL" /tmp/test.log
+  register: test_fails
+  # Never fail at this step. Just store result of tests.
+  failed_when: False
+
+- name: preserve results
+  set_fact:
+    role_result_failed: "{{ (test_fails.stdout|d|length > 0) or (test_fails.stderr|d|length > 0) }}"
+    role_result_msg: "{{ test_fails.stdout|d('tests failed.') }}"
+
+- name: display results
+  vars:
+    msg: |
+       Tests failed: {{ role_result_failed|d('Undefined') }}
+       Tests msg: {{ role_result_msg|d('None') }}
+  debug:
+    msg: "{{ msg.split('\n') }}"
+  failed_when: "role_result_failed|bool"

tests/roles/run_bats_tests/tasks/run_one_test.yml

@@ -0,0 +1,52 @@
+---
+- name: "{{ test.name }} | install test packages"
+  dnf: name="{{ test.package }}-tests" state=installed
+
+- name: "{{ test.name }} | define helper variables"
+  set_fact:
+    test_name_oneword: "{{ test.name | replace(' ','-') }}"
+
+# UGH. This is necessary because our caller sets some environment variables
+# and we need to set a few more based on other caller variables; then we
+# need to combine the two dicts when running the test. This seems to be
+# the only way to do it in ansible.
+- name: "{{ test.name }} | define local environment"
+  set_fact:
+    local_environment:
+      TEST_NAME:    "{{ test.name }}"
+      TEST_PACKAGE: "{{ test.package }}"
+      TEST_ENV:     "{{ test.environment }}"
+
+- name: "{{ test.name }} | setup/teardown helper | see if exists"
+  local_action: stat path={{ role_path }}/files/helper.{{ test_name_oneword }}.sh
+  register: helper
+
+- name: "{{ test.name }} | setup/teardown helper | install"
+  copy: src=helper.{{ test_name_oneword }}.sh dest=/tmp/helper.sh
+  when: helper.stat.exists
+
+- name: "{{ test.name }} | run test"
+  script: ./run_bats_tests.sh
+  args:
+    chdir: /usr/share/{{ test.package }}/test/system
+  become: "{{ true if test.become is defined else false }}"
+  become_user: testuser
+  environment: "{{ local_environment | combine(test.environment) }}"
+
+- name: "{{ test.name }} | pull logs"
+  fetch:
+    src: "/tmp/test.{{ item }}.log"
+    dest: "{{ artifacts }}/test.{{ test_name_oneword }}.{{ item }}.log"
+    flat: yes
+  with_items:
+    - bats
+    - debug
+
+- name: "{{ test.name }} | remove remote logs and helpers"
+  file:
+    dest=/tmp/{{ item }}
+    state=absent
+  with_items:
+    - test.bats.log
+    - test.debug.log
+    - helper.sh

tests/tests.yml

@@ -0,0 +1,15 @@
+---
+- hosts: localhost
+  tags:  classic
+  vars:
+  - artifacts: ./artifacts
+  roles:
+  - role: bats_installed
+  - role: nonroot_user
+  - role: run_bats_tests
+    tests:
+    - name:    toolbox
+      package: toolbox
+      environment:
+        PODMAN: /usr/bin/podman
+      become:  true