issue #542: .ci: move some tests to Azure and enable Mac job.

.ci/azure-pipelines-steps.yml

@@ -0,0 +1,20 @@
+
+parameters:
+  name: ''
+  pool: ''
+  sign: false
+
+steps:
+- task: UsePythonVersion@0
+  inputs:
+    versionSpec: '$(python.version)'
+    architecture: 'x64'
+
+- script: .ci/prep_azure.py
+  displayName: "Install requirements."
+
+- script: .ci/$(MODE)_install.py
+  displayName: "Install requirements."
+
+- script: .ci/$(MODE)_tests.py
+  displayName: Run tests.

.ci/azure-pipelines.yml

@@ -5,79 +5,85 @@
 
 jobs:
 
-- job: 'MitogenTests'
+- job: Mac
+  steps:
+  - template: azure-pipelines-steps.yml
   pool:
-    vmImage: 'Ubuntu 16.04'
+    vmImage: macOS-10.13
   strategy:
     matrix:
-      Mitogen27Debian_27:
+      Mito27_27:
         python.version: '2.7'
         MODE: mitogen
-        DISTRO: debian
 
-      MitogenPy27CentOS6_26:
+
+- job: Linux
+  pool:
+    vmImage: "Ubuntu 16.04"
+  steps:
+  - template: azure-pipelines-steps.yml
+  strategy:
+    matrix:
+      #
+      # Confirmed working
+      #
+      Mito27Debian_27:
         python.version: '2.7'
         MODE: mitogen
-        DISTRO: centos6
+        DISTRO: debian
 
-      #Py26CentOS7:
+      #MitoPy27CentOS6_26:
         #python.version: '2.7'
         #MODE: mitogen
         #DISTRO: centos6
 
-      Mitogen36CentOS6_26:
+      Mito36CentOS6_26:
         python.version: '3.6'
         MODE: mitogen
         DISTRO: centos6
 
-      DebOps_2460_27_27:
-        python.version: '2.7'
-        MODE: debops_common
-        VER: 2.4.6.0
-
-      DebOps_262_36_27:
-        python.version: '3.6'
-        MODE: debops_common
-        VER: 2.6.2
-
-      Ansible_2460_26:
-        python.version: '2.7'
-        MODE: ansible
-        VER: 2.4.6.0
+      #
+      #
+      #
 
-      Ansible_262_26:
-        python.version: '2.7'
-        MODE: ansible
-        VER: 2.6.2
+      #Py26CentOS7:
+        #python.version: '2.7'
+        #MODE: mitogen
+        #DISTRO: centos6
 
-      Ansible_2460_36:
-        python.version: '3.6'
-        MODE: ansible
-        VER: 2.4.6.0
+      #DebOps_2460_27_27:
+        #python.version: '2.7'
+        #MODE: debops_common
+        #VER: 2.4.6.0
 
-      Ansible_262_36:
-        python.version: '3.6'
-        MODE: ansible
-        VER: 2.6.2
+      #DebOps_262_36_27:
+        #python.version: '3.6'
+        #MODE: debops_common
+        #VER: 2.6.2
 
-      Vanilla_262_27:
-        python.version: '2.7'
-        MODE: ansible
-        VER: 2.6.2
-        DISTROS: debian
-        STRATEGY: linear
+      #Ansible_2460_26:
+        #python.version: '2.7'
+        #MODE: ansible
+        #VER: 2.4.6.0
 
-  steps:
-  - task: UsePythonVersion@0
-    inputs:
-      versionSpec: '$(python.version)'
-      architecture: 'x64'
+      #Ansible_262_26:
+        #python.version: '2.7'
+        #MODE: ansible
+        #VER: 2.6.2
 
-  - script: .ci/prep_azure.py
-    displayName: "Install requirements."
+      #Ansible_2460_36:
+        #python.version: '3.6'
+        #MODE: ansible
+        #VER: 2.4.6.0
 
-  - script: .ci/$(MODE)_install.py
-    displayName: "Install requirements."
+      #Ansible_262_36:
+        #python.version: '3.6'
+        #MODE: ansible
+        #VER: 2.6.2
 
-  - script: .ci/$(MODE)_tests.py
-    displayName: Run tests.
+      #Vanilla_262_27:
+        #python.version: '2.7'
+        #MODE: ansible
+        #VER: 2.6.2
+        #DISTROS: debian
+        #STRATEGY: linear

.ci/ci_lib.py

@@ -43,6 +43,18 @@ if not hasattr(subprocess, 'check_output'):
     subprocess.check_output = subprocess__check_output
 
 
+# ------------------
+
+def have_apt():
+    proc = subprocess.Popen('apt --help >/dev/null 2>/dev/null', shell=True)
+    return proc.wait() == 0
+
+
+def have_docker():
+    proc = subprocess.Popen('docker info >/dev/null 2>/dev/null', shell=True)
+    return proc.wait() == 0
+
+
 # -----------------
 
 # Force stdout FD 1 to be a pipe, so tools like pip don't spam progress bars.

.ci/mitogen_install.py

@@ -6,10 +6,12 @@ batches = [
     [
         'pip install "pycparser<2.19" "idna<2.7"',
         'pip install -r tests/requirements.txt',
-    ],
-    [
-        'docker pull %s' % (ci_lib.image_for_distro(ci_lib.DISTRO),),
     ]
 ]
 
+if ci_lib.have_docker():
+    batches.append([
+        'docker pull %s' % (ci_lib.image_for_distro(ci_lib.DISTRO),),
+    ])
+
 ci_lib.run_batches(batches)

.ci/mitogen_tests.py

@@ -11,4 +11,7 @@ os.environ.update({
     'SKIP_ANSIBLE': '1',
 })
 
+if not ci_lib.have_docker():
+    os.environ['SKIP_DOCKER_TESTS'] = '1'
+
 ci_lib.run('./run_tests -v')

.ci/prep_azure.py

@@ -1,22 +1,30 @@
 #!/usr/bin/env python
 
+import os
+import sys
+
 import ci_lib
 
 batches = []
-batches.append([
-    'echo force-unsafe-io | sudo tee /etc/dpkg/dpkg.cfg.d/nosync',
-    'sudo add-apt-repository ppa:deadsnakes/ppa',
-    'sudo apt-get update',
-    'sudo apt-get -y install python2.6 python2.6-dev libsasl2-dev libldap2-dev',
-])
-
-batches.append([
-    'pip install -r dev_requirements.txt',
-])
-
-batches.extend(
-    ['docker pull %s' % (ci_lib.image_for_distro(distro),)]
-    for distro in ci_lib.DISTROS
-)
+
+if ci_lib.have_apt():
+    batches.append([
+        'echo force-unsafe-io | sudo tee /etc/dpkg/dpkg.cfg.d/nosync',
+        'sudo add-apt-repository ppa:deadsnakes/ppa',
+        'sudo apt-get update',
+        'sudo apt-get -y install python2.6 python2.6-dev libsasl2-dev libldap2-dev',
+    ])
+
+
+#batches.append([
+    #'pip install -r dev_requirements.txt',
+#])
+
+if ci_lib.have_docker():
+    batches.extend(
+        ['docker pull %s' % (ci_lib.image_for_distro(distro),)]
+        for distro in ci_lib.DISTROS
+    )
+
 
 ci_lib.run_batches(batches)

.travis.yml

@@ -27,9 +27,7 @@ matrix:
     # 2.4 -> 2.4
     - language: c
       env: MODE=mitogen_py24 DISTRO=centos5
-    # 2.7 -> 2.7
-    - python: "2.7"
-      env: MODE=mitogen DISTRO=debian
+    # 2.7 -> 2.7 -- moved to Azure
     # 2.7 -> 2.6
     #- python: "2.7"
       #env: MODE=mitogen DISTRO=centos6
@@ -39,9 +37,7 @@ matrix:
     # 2.6 -> 3.5
     - python: "2.6"
       env: MODE=mitogen DISTRO=debian-py3
-    # 3.6 -> 2.6
-    - python: "3.6"
-      env: MODE=mitogen DISTRO=centos6
+    # 3.6 -> 2.6 -- moved to Azure
 
     # Debops tests.
     # 2.4.6.0; 2.7 -> 2.7

tests/ansible/tests/affinity_test.py

@@ -17,6 +17,10 @@ class NullFixedPolicy(ansible_mitogen.affinity.FixedPolicy):
         self.mask = mask
 
 
+@unittest2.skipIf(
+    reason='Linux only',
+    condition=(not os.uname()[0] == 'Linux')
+)
 class FixedPolicyTest(testlib.TestCase):
     klass = NullFixedPolicy
 

tests/file_service_test.py

@@ -1,4 +1,6 @@
 
+import sys
+
 import unittest2
 
 import mitogen.service
@@ -32,10 +34,15 @@ class FetchTest(testlib.RouterMixin, testlib.TestCase):
         expect = service.unregistered_msg % ('/etc/shadow',)
         self.assertTrue(expect in e.args[0])
 
+    if sys.platform == 'darwin':
+        ROOT_GROUP = 'wheel'
+    else:
+        ROOT_GROUP = 'root'
+
     def _validate_response(self, resp):
         self.assertTrue(isinstance(resp, dict))
         self.assertEquals('root', resp['owner'])
-        self.assertEquals('root', resp['group'])
+        self.assertEquals(self.ROOT_GROUP, resp['group'])
         self.assertTrue(isinstance(resp['mode'], int))
         self.assertTrue(isinstance(resp['mtime'], float))
         self.assertTrue(isinstance(resp['atime'], float))

tests/testlib.py

@@ -450,6 +450,8 @@ class DockerMixin(RouterMixin):
     @classmethod
     def setUpClass(cls):
         super(DockerMixin, cls).setUpClass()
+        if os.environ.get('SKIP_DOCKER_TESTS'):
+            raise unittest2.SkipTest('SKIP_DOCKER_TESTS is set')
         cls.dockerized_ssh = DockerizedSshDaemon()
         cls.dockerized_ssh.wait_for_sshd()