Adding upstream version 2.7.upstream/2.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 83 insertions, 0 deletions

diff --git a/tests/modules/lib/fsconfig.py b/tests/modules/lib/fsconfig.py
new file mode 100644
index 0000000..757e874
--- /dev/null
+++ b/tests/modules/lib/fsconfig.py
@@ -0,0 +1,83 @@
+# vim:fileencoding=utf-8:noet
+from __future__ import (unicode_literals, division, absolute_import, print_function)
+
+import os
+import json
+
+from subprocess import check_call
+from shutil import rmtree
+from itertools import chain
+
+from powerline import Powerline
+
+
+CONFIG_DIR = os.path.join(os.path.dirname(os.path.dirname(os.path.abspath(__file__))), 'config')
+
+
+class TestPowerline(Powerline):
+	def __init__(self, _paths, *args, **kwargs):
+		super(TestPowerline, self).__init__(*args, **kwargs)
+		self._paths = _paths
+
+	def get_config_paths(self):
+		return self._paths
+
+
+def mkdir_recursive(directory):
+	if os.path.isdir(directory):
+		return
+	mkdir_recursive(os.path.dirname(directory))
+	os.mkdir(directory)
+
+
+class FSTree(object):
+	__slots__ = ('tree', 'p', 'p_kwargs', 'create_p', 'get_config_paths', 'root')
+
+	def __init__(
+		self,
+		tree,
+		p_kwargs={'run_once': True},
+		root=CONFIG_DIR,
+		get_config_paths=lambda p: (p,),
+		create_p=False
+	):
+		self.tree = tree
+		self.root = root
+		self.get_config_paths = get_config_paths
+		self.create_p = create_p
+		self.p = None
+		self.p_kwargs = p_kwargs
+
+	def __enter__(self, *args):
+		os.mkdir(self.root)
+		for k, v in self.tree.items():
+			fname = os.path.join(self.root, k) + '.json'
+			mkdir_recursive(os.path.dirname(fname))
+			with open(fname, 'w') as F:
+				json.dump(v, F)
+		if self.create_p:
+			self.p = TestPowerline(
+				_paths=self.get_config_paths(self.root),
+				ext='test',
+				renderer_module='tests.modules.lib.config_mock',
+				**self.p_kwargs
+			)
+		if os.environ.get('POWERLINE_RUN_LINT_DURING_TESTS'):
+			try:
+				check_call(chain(['scripts/powerline-lint'], *[
+					('-p', d) for d in (
+						self.p.get_config_paths() if self.p
+						else self.get_config_paths(self.root)
+					)
+				]))
+			except:
+				self.__exit__()
+				raise
+		return self.p and self.p.__enter__(*args)
+
+	def __exit__(self, *args):
+		try:
+			rmtree(self.root)
+		finally:
+			if self.p:
+				self.p.__exit__(*args)