test/system: Connect system tests to Meson

A bit of plumbing in the build files has been done to accommodate the
change as much as possible. If we're to use meson.build in the
'test/system' subdir we better also install the data from there.

This also adjust the CI playbooks to launch the tests via Meson by
specifying the specific test suite ('system').

#1062

meson.build

@@ -16,7 +16,6 @@ endif
 go = find_program('go')
 go_md2man = find_program('go-md2man')
 shellcheck = find_program('shellcheck', required: false)
-skopeo = find_program('skopeo', required: false)
 
 bash_completion = dependency('bash-completion', required: false)
 fish = dependency('fish', required: false)
@@ -33,37 +32,11 @@ if tmpfilesdir == '' or not fs.exists('/run/.containerenv')
   endif
 endif
 
-if not skopeo.found()
-    message('Running system tests requires Skopeo for OCI image manipulation.')
-endif
-
-install_subdir(
-  'test',
-  install_dir: join_paths(get_option('datadir'), meson.project_name()),
-  exclude_files: [
-    'system/libs/bats-assert/.git',
-    'system/libs/bats-assert/.gitignore',
-    'system/libs/bats-assert/.travis.yml',
-    'system/libs/bats-assert/package.json',
-    'system/libs/bats-support/.git',
-    'system/libs/bats-support/.gitignore',
-    'system/libs/bats-support/.travis.yml',
-    'system/libs/bats-support/package.json'
-    ],
-  exclude_directories: [
-    'system/libs/bats-assert/.git',
-    'system/libs/bats-assert/script',
-    'system/libs/bats-assert/test',
-    'system/libs/bats-support/.git',
-    'system/libs/bats-support/script',
-    'system/libs/bats-support/test'
-  ]
-)
-
 subdir('data')
 subdir('doc')
 subdir('profile.d')
 subdir('src')
+subdir('test')
 if get_option('install_completions')
   subdir('completion')
 endif

playbooks/system-test.yaml

@@ -2,9 +2,9 @@
 - hosts: all
   tasks:
     - name: Run system tests
-      command: bats --timing ./test/system
+      command: meson test --suite system
       environment:
         PODMAN: '/usr/bin/podman'
         TOOLBOX: '/usr/local/bin/toolbox'
       args:
-        chdir: '{{ zuul.project.src_dir }}'
+        chdir: '{{ zuul.project.src_dir }}/builddir'

src/meson.build

@@ -47,7 +47,7 @@ endif
 
 message('Host machine dynamic linker:', dynamic_linker)
 
-custom_target(
+toolbox = custom_target(
   'toolbox',
   build_by_default: true,
   command: [

test/meson.build

@@ -0,0 +1 @@
+subdir('system')

test/system/libs/meson.build

@@ -0,0 +1,42 @@
+system_tests_libs_dir = system_tests_dir / 'libs'
+
+system_tests_libs_files = files(
+  'helpers.bash'
+)
+
+install_data(
+  install_dir: system_tests_libs_dir,
+  sources: system_tests_libs_files
+)
+
+install_subdir(
+  'bats-support',
+  install_dir: system_tests_libs_dir,
+  exclude_files: [
+    '.git',
+    '.gitignore',
+    '.travis.yml',
+    'package.json'
+  ],
+  exclude_directories: [
+    '.git',
+    'script',
+    'test'
+  ]
+)
+
+install_subdir(
+  'bats-assert',
+  install_dir: system_tests_libs_dir,
+  exclude_files: [
+    '.git',
+    '.gitignore',
+    '.travis.yml',
+    'package.json'
+  ],
+  exclude_directories: [
+    '.git',
+    'script',
+    'test'
+  ]
+)

test/system/meson.build

@@ -0,0 +1,54 @@
+system_tests_dir = get_option('datadir') / meson.project_name() / 'test'
+
+awk = find_program('awk', required: false)
+bats = find_program('bats', required: false)
+htpasswd = find_program('htpasswd', required: false)
+openssl = find_program('openssl', required: false)
+podman = find_program('podman', required: false)
+skopeo = find_program('skopeo', required: false)
+
+system_tests_files = files(
+  '000-setup.bats',
+  '001-version.bats',
+  '002-help.bats',
+  '101-create.bats',
+  '102-list.bats',
+  '103-container.bats',
+  '104-run.bats',
+  '105-enter.bats',
+  '106-rm.bats',
+  '107-rmi.bats',
+  '999-teardown.bats',
+  'README.md'
+)
+
+if fs.exists('/run/.containerenv')
+  warning('System tests can not be run in a container.')
+elif not awk.found() or not bats.found() or not htpasswd.found() or not openssl.found() or not podman.found() or not skopeo.found()
+  warning('System tests require: awk, bats, htpasswd, openssl, podman and skopeo being installed.')
+else
+  system_tests_env = environment()
+  system_tests_env.set('TOOLBOX', toolbox.full_path())
+
+  test(
+    'system tests',
+    bats,
+    args: [
+      '--formatter', 'tap',
+      '--timing',
+      './'],
+    depends: toolbox,
+    env: system_tests_env,
+    protocol: 'tap',
+    suite: 'system',
+    timeout: 900,
+    workdir: meson.current_source_dir()
+  )
+endif
+
+install_data(
+  install_dir: system_tests_dir,
+  sources: system_tests_files
+)
+
+subdir('libs')