diff options
author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
---|---|---|
committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
tree | 10027f336435511475e392454359edea8e25895d /taskcluster/taskgraph/test/test_util_docker.py | |
parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip |
Add m-esr52 at 52.6.0
Diffstat (limited to 'taskcluster/taskgraph/test/test_util_docker.py')
-rw-r--r-- | taskcluster/taskgraph/test/test_util_docker.py | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/taskcluster/taskgraph/test/test_util_docker.py b/taskcluster/taskgraph/test/test_util_docker.py new file mode 100644 index 000000000..3bb7fe8f0 --- /dev/null +++ b/taskcluster/taskgraph/test/test_util_docker.py @@ -0,0 +1,194 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +from __future__ import absolute_import, print_function, unicode_literals + +import os +import shutil +import stat +import tarfile +import tempfile +import unittest + +from ..util import docker +from mozunit import MockedOpen + + +MODE_STANDARD = stat.S_IRUSR | stat.S_IWUSR | stat.S_IRGRP | stat.S_IROTH + + +class TestDocker(unittest.TestCase): + + def test_generate_context_hash(self): + tmpdir = tempfile.mkdtemp() + old_GECKO = docker.GECKO + docker.GECKO = tmpdir + try: + os.makedirs(os.path.join(tmpdir, 'docker', 'my-image')) + p = os.path.join(tmpdir, 'docker', 'my-image', 'Dockerfile') + with open(p, 'w') as f: + f.write("FROM node\nADD a-file\n") + os.chmod(p, MODE_STANDARD) + p = os.path.join(tmpdir, 'docker', 'my-image', 'a-file') + with open(p, 'w') as f: + f.write("data\n") + os.chmod(p, MODE_STANDARD) + self.assertEqual( + docker.generate_context_hash(docker.GECKO, + os.path.join(docker.GECKO, 'docker/my-image'), + 'my-image'), + 'e61e675ce05e8c11424437db3f1004079374c1a5fe6ad6800346cebe137b0797' + ) + finally: + docker.GECKO = old_GECKO + shutil.rmtree(tmpdir) + + def test_docker_image_explicit_registry(self): + files = {} + files["{}/myimage/REGISTRY".format(docker.DOCKER_ROOT)] = "cool-images" + files["{}/myimage/VERSION".format(docker.DOCKER_ROOT)] = "1.2.3" + with MockedOpen(files): + self.assertEqual(docker.docker_image('myimage'), "cool-images/myimage:1.2.3") + + def test_docker_image_default_registry(self): + files = {} + files["{}/REGISTRY".format(docker.DOCKER_ROOT)] = "mozilla" + files["{}/myimage/VERSION".format(docker.DOCKER_ROOT)] = "1.2.3" + with MockedOpen(files): + self.assertEqual(docker.docker_image('myimage'), "mozilla/myimage:1.2.3") + + def test_create_context_tar_basic(self): + tmp = tempfile.mkdtemp() + try: + d = os.path.join(tmp, 'test_image') + os.mkdir(d) + with open(os.path.join(d, 'Dockerfile'), 'a'): + pass + os.chmod(os.path.join(d, 'Dockerfile'), MODE_STANDARD) + + with open(os.path.join(d, 'extra'), 'a'): + pass + os.chmod(os.path.join(d, 'extra'), MODE_STANDARD) + + tp = os.path.join(tmp, 'tar') + h = docker.create_context_tar(tmp, d, tp, 'my_image') + self.assertEqual(h, '2a6d7f1627eba60daf85402418e041d728827d309143c6bc1c6bb3035bde6717') + + # File prefix should be "my_image" + with tarfile.open(tp, 'r:gz') as tf: + self.assertEqual(tf.getnames(), [ + 'my_image/Dockerfile', + 'my_image/extra', + ]) + finally: + shutil.rmtree(tmp) + + def test_create_context_topsrcdir_files(self): + tmp = tempfile.mkdtemp() + try: + d = os.path.join(tmp, 'test-image') + os.mkdir(d) + with open(os.path.join(d, 'Dockerfile'), 'wb') as fh: + fh.write(b'# %include extra/file0\n') + os.chmod(os.path.join(d, 'Dockerfile'), MODE_STANDARD) + + extra = os.path.join(tmp, 'extra') + os.mkdir(extra) + with open(os.path.join(extra, 'file0'), 'a'): + pass + os.chmod(os.path.join(extra, 'file0'), MODE_STANDARD) + + tp = os.path.join(tmp, 'tar') + h = docker.create_context_tar(tmp, d, tp, 'test_image') + self.assertEqual(h, '20faeb7c134f21187b142b5fadba94ae58865dc929c6c293d8cbc0a087269338') + + with tarfile.open(tp, 'r:gz') as tf: + self.assertEqual(tf.getnames(), [ + 'test_image/Dockerfile', + 'test_image/topsrcdir/extra/file0', + ]) + finally: + shutil.rmtree(tmp) + + def test_create_context_absolute_path(self): + tmp = tempfile.mkdtemp() + try: + d = os.path.join(tmp, 'test-image') + os.mkdir(d) + + # Absolute paths in %include syntax are not allowed. + with open(os.path.join(d, 'Dockerfile'), 'wb') as fh: + fh.write(b'# %include /etc/shadow\n') + + with self.assertRaisesRegexp(Exception, 'cannot be absolute'): + docker.create_context_tar(tmp, d, os.path.join(tmp, 'tar'), 'test') + finally: + shutil.rmtree(tmp) + + def test_create_context_outside_topsrcdir(self): + tmp = tempfile.mkdtemp() + try: + d = os.path.join(tmp, 'test-image') + os.mkdir(d) + + with open(os.path.join(d, 'Dockerfile'), 'wb') as fh: + fh.write(b'# %include foo/../../../etc/shadow\n') + + with self.assertRaisesRegexp(Exception, 'path outside topsrcdir'): + docker.create_context_tar(tmp, d, os.path.join(tmp, 'tar'), 'test') + finally: + shutil.rmtree(tmp) + + def test_create_context_missing_extra(self): + tmp = tempfile.mkdtemp() + try: + d = os.path.join(tmp, 'test-image') + os.mkdir(d) + + with open(os.path.join(d, 'Dockerfile'), 'wb') as fh: + fh.write(b'# %include does/not/exist\n') + + with self.assertRaisesRegexp(Exception, 'path does not exist'): + docker.create_context_tar(tmp, d, os.path.join(tmp, 'tar'), 'test') + finally: + shutil.rmtree(tmp) + + def test_create_context_extra_directory(self): + tmp = tempfile.mkdtemp() + try: + d = os.path.join(tmp, 'test-image') + os.mkdir(d) + + with open(os.path.join(d, 'Dockerfile'), 'wb') as fh: + fh.write(b'# %include extra\n') + fh.write(b'# %include file0\n') + os.chmod(os.path.join(d, 'Dockerfile'), MODE_STANDARD) + + extra = os.path.join(tmp, 'extra') + os.mkdir(extra) + for i in range(3): + p = os.path.join(extra, 'file%d' % i) + with open(p, 'wb') as fh: + fh.write(b'file%d' % i) + os.chmod(p, MODE_STANDARD) + + with open(os.path.join(tmp, 'file0'), 'a'): + pass + os.chmod(os.path.join(tmp, 'file0'), MODE_STANDARD) + + tp = os.path.join(tmp, 'tar') + h = docker.create_context_tar(tmp, d, tp, 'my_image') + + self.assertEqual(h, 'e5440513ab46ae4c1d056269e1c6715d5da7d4bd673719d360411e35e5b87205') + + with tarfile.open(tp, 'r:gz') as tf: + self.assertEqual(tf.getnames(), [ + 'my_image/Dockerfile', + 'my_image/topsrcdir/extra/file0', + 'my_image/topsrcdir/extra/file1', + 'my_image/topsrcdir/extra/file2', + 'my_image/topsrcdir/file0', + ]) + finally: + shutil.rmtree(tmp) |