def test_do_not_follow_links(self, mock_check):
mock_check.side_effect = None
options = tests.MockOptions(source='.')
plugin = snapcraft.BasePlugin('test_plugin', options)
os.makedirs(plugin.partdir)
os.symlink(os.path.abspath('.'), plugin.sourcedir)
# Create a file and a symlink to it
open('file', mode='w').close()
os.symlink('file', 'symlinkfile')
# Create a directory and a symlink to it
os.mkdir('dir')
os.symlink('dir', 'symlinkdir')
plugin.build()
# Make sure this is still a link
self.assertTrue(os.path.islink(plugin.sourcedir))
build_file_path = os.path.join(
plugin.builddir, 'file')
build_symlinkfile_path = os.path.join(
plugin.builddir, 'symlinkfile')
self.assertTrue(os.path.isfile(build_file_path))
self.assertTrue(os.path.islink(build_symlinkfile_path))
build_dir_path = os.path.join(
plugin.builddir, 'dir')
build_symlinkdir_path = os.path.join(
plugin.builddir, 'symlinkdir')
self.assertTrue(os.path.isdir(build_dir_path))
self.assertTrue(os.path.islink(build_symlinkdir_path))
def test_parallel_build_count_returns_build_count_from_project(self):
options = tests.MockOptions(disable_parallel=False)
plugin = snapcraft.BasePlugin('test_plugin', options,
self.project_options)
unittest.mock.patch.object(self.project_options,
'parallel_build_count', 2)
self.assertThat(plugin.parallel_build_count, Equals(2))
def test_get_source_with_unrecognized_source_must_raise_exception(self):
options = MockOptions('unrecognized://test_source')
plugin = snapcraft.BasePlugin('test_plugin', options)
with self.assertRaises(ValueError) as raised:
plugin.pull()
self.assertEqual(raised.exception.__str__(),
'no handler to manage source')
def test_get_source_with_branch_and_tag_must_raise_error(self):
options = tests.MockOptions('lp:source', self.source_type,
self.source_branch, self.source_tag)
plugin = snapcraft.BasePlugin('test_plugin', options)
with self.assertRaises(sources.IncompatibleOptionsError) as raised:
plugin.pull()
self.assertEqual(
raised.exception.__str__(),
'can\'t specify both source-tag and source-branch for a {} '
'source'.format(self.source_type))
def test_local_non_dir_source_path_must_raise_exception(self, mock_isdir):
options = MockOptions('file')
mock_isdir.return_value = False
plugin = snapcraft.BasePlugin('test_plugin', options)
with self.assertRaises(ValueError) as raised:
plugin.pull()
mock_isdir.assert_called_once_with('file')
self.assertEqual(raised.exception.__str__(),
'local source is not a directory')
def test_build_without_subdir_copies_sourcedir(self):
plugin = snapcraft.BasePlugin('test-part', options=None)
os.makedirs(plugin.sourcedir)
open(os.path.join(plugin.sourcedir, 'file'), 'w').close()
self.assertEqual(plugin.build_basedir, plugin.builddir)
plugin.build()
self.assertTrue(
os.path.exists(os.path.join(plugin.build_basedir, 'file')))
def test_clean_pull_directory(self):
options = tests.MockOptions(source='src')
plugin = snapcraft.BasePlugin('test_plugin', options)
os.makedirs(plugin.sourcedir)
source_file = os.path.join(plugin.sourcedir, 'source')
open(source_file, 'w').close()
plugin.clean_pull()
# The source directory should now be gone
self.assertFalse(os.path.exists(plugin.sourcedir))
def test_get_source_with_branch_must_raise_error(self, mock_check):
mock_check.side_effect = None
options = tests.MockOptions('lp:this', self.source_type,
self.source_branch, self.source_tag,
None, None, self.source_commit)
plugin = snapcraft.BasePlugin('test_plugin', options)
with self.assertRaises(sources.IncompatibleOptionsError) as raised:
plugin.pull()
self.assertEqual(
raised.exception.__str__(),
'can\'t specify a {} for a {} source'.format(
self.error, self.source_type))
def test_clean_pull_symlink(self):
options = tests.MockOptions(source='src')
plugin = snapcraft.BasePlugin('test_plugin', options)
real_source_directory = os.path.join(os.getcwd(), 'src')
os.mkdir(real_source_directory)
os.makedirs(plugin.partdir)
os.symlink(real_source_directory, plugin.sourcedir)
plugin.clean_pull()
# The source symlink should now be gone, but the real source should
# still be there.
self.assertFalse(os.path.exists(plugin.sourcedir))
self.assertTrue(os.path.isdir(real_source_directory))
def test_build_ignores_snapcraft_files_in_source_dir(self):
plugin = snapcraft.BasePlugin('test-part', options=None)
tmpdir = tempfile.TemporaryDirectory()
self.addCleanup(tmpdir.cleanup)
plugin.sourcedir = tmpdir.name
for file_ in common.SNAPCRAFT_FILES:
open(os.path.join(plugin.sourcedir, file_), 'w').close()
tmpdir = tempfile.TemporaryDirectory()
self.addCleanup(tmpdir.cleanup)
plugin.builddir = tmpdir.name
plugin.build()
for file_ in common.SNAPCRAFT_FILES:
self.assertFalse(
os.path.exists(os.path.join(plugin.builddir, file_)))
def test_build_without_subdir_copies_sourcedir(self):
plugin = snapcraft.BasePlugin('test-part', options=None)
tmpdir = tempfile.TemporaryDirectory()
self.addCleanup(tmpdir.cleanup)
plugin.sourcedir = tmpdir.name
subdir = os.path.join(plugin.sourcedir, 'src')
os.mkdir(subdir)
open(os.path.join(subdir, 'file'), 'w').close()
tmpdir = tempfile.TemporaryDirectory()
self.addCleanup(tmpdir.cleanup)
plugin.builddir = tmpdir.name
plugin.build()
self.assertTrue(
os.path.exists(os.path.join(plugin.builddir, 'src', 'file')))
def test_build_with_subdir_copies_sourcedir(self):
options = tests.MockOptions(source_subdir='src')
plugin = snapcraft.BasePlugin('test-part', options)
subdir = os.path.join(plugin.sourcedir, plugin.options.source_subdir)
os.makedirs(subdir)
open(os.path.join(plugin.sourcedir, 'file1'), 'w').close()
open(os.path.join(subdir, 'file2'), 'w').close()
self.assertEqual(
os.path.join(plugin.build_basedir, options.source_subdir),
plugin.builddir)
plugin.build()
self.assertTrue(
os.path.exists(os.path.join(plugin.build_basedir, 'file1')))
self.assertTrue(os.path.exists(os.path.join(plugin.builddir, 'file2')))
def test_build_ignores_snapcraft_files_in_source_dir(self):
plugin = snapcraft.BasePlugin('test-part', options=None)
os.makedirs(plugin.sourcedir)
os.makedirs(plugin.builddir)
for file_ in common.SNAPCRAFT_FILES:
open(os.path.join(plugin.sourcedir, file_), 'w').close()
open(os.path.join(plugin.sourcedir, 'my-snap.snap'), 'w').close()
open(os.path.join(plugin.sourcedir, 'my-snap'), 'w').close()
plugin.build()
for file_ in common.SNAPCRAFT_FILES:
self.assertFalse(
os.path.exists(os.path.join(plugin.builddir, file_)))
self.assertFalse(
os.path.exists(os.path.join(plugin.builddir, 'my-snap.snap')),
os.listdir(plugin.builddir))
# Make sure we don't filter things out incorrectly
self.assertTrue(
os.path.exists(os.path.join(plugin.builddir, 'my-snap')),
os.listdir(plugin.builddir))
def test_clean_build(self):
options = tests.MockOptions(source='src')
plugin = snapcraft.BasePlugin('test_plugin', options)
os.makedirs(plugin.sourcedir)
source_file = os.path.join(plugin.sourcedir, 'source')
open(source_file, 'w').close()
os.makedirs(plugin.build_basedir)
open(os.path.join(plugin.build_basedir, 'built'), 'w').close()
os.makedirs(plugin.installdir)
open(os.path.join(plugin.installdir, 'installed'), 'w').close()
plugin.clean_build()
# Make sure the source file hasn't been touched
self.assertTrue(os.path.isfile(source_file))
# Make sure the build directory is gone
self.assertFalse(os.path.exists(plugin.build_basedir))
# Make sure the install directory is gone
self.assertFalse(os.path.exists(plugin.installdir))
def test_run_output_specifying_a_cwd(self, mock_run):
plugin = snapcraft.BasePlugin('test/part', options=None)
plugin.run_output(['ls'], cwd=plugin.sourcedir)
mock_run.assert_called_once_with(['ls'], cwd=plugin.sourcedir)
def test_run_without_specifying_cwd(self, mock_run):
plugin = snapcraft.BasePlugin('test/part', options=None)
plugin.run(['ls'])
mock_run.assert_called_once_with(['ls'], cwd=plugin.builddir)
def test_part_name_with_forward_slash_is_one_directory(self):
plugin = snapcraft.BasePlugin('test/part', options=None)
os.makedirs(plugin.sourcedir)
self.assertIn('test\N{BIG SOLIDUS}part', os.listdir('parts'))
def test_cross_compilation_raises(self):
options = unit.MockOptions(disable_parallel=True)
plugin = snapcraft.BasePlugin("test_plugin", options,
self.project_options)
self.assertRaises(errors.CrossCompilationNotSupported,
plugin.enable_cross_compilation)
def test_parallel_build_count_returns_1_when_disabled(self):
options = tests.MockOptions(disable_parallel=True)
plugin = snapcraft.BasePlugin('test_plugin', options,
self.project_options)
self.assertThat(plugin.parallel_build_count, Equals(1))
def test_run_specifying_a_cwd(self, mock_run):
plugin = snapcraft.BasePlugin("test/part", options=None)
plugin.run(["ls"], cwd=plugin.sourcedir)
mock_run.assert_called_once_with(["ls"], cwd=plugin.sourcedir)
def test_run_output_without_specifying_cwd(self, mock_run):
plugin = snapcraft.BasePlugin("test/part", options=None)
plugin.run_output(["ls"])
mock_run.assert_called_once_with(["ls"], cwd=plugin.builddir)