Tests fail if gitignore isn't present

Good point from irl that our tests fail if the gitignore file isn't present... https://trac.torproject.org/projects/tor/ticket/26984 % ./run_tests.py --all Traceback (most recent call last): File "./run_tests.py", line 36, in <module> import test File "/home/atagar/Desktop/stem/test/__init__.py", line 71, in <module> with open(os.path.join(STEM_BASE, '.gitignore')) as ignore_file: IOError: [Errno 2] No such file or directory: '/home/atagar/Desktop/stem/.gitignore'

Tests fail if gitignore isn't present
36618f31 · Damian Johnson · 24206c3b · 36618f31
Commit 36618f31 authored Jul 31, 2018 by Damian Johnson
--- a/test/__init__.py
+++ b/test/__init__.py
@@ -67,8 +67,10 @@ NEW_CAPABILITIES_SUPPRESSION_TOKENS = set()
 # File extensions of contents that should be ignored.

 IGNORED_FILE_TYPES = []
+GIT_IGNORE_PATH = os.path.join(STEM_BASE, '.gitignore')

-with open(os.path.join(STEM_BASE, '.gitignore')) as ignore_file:
+if os.path.exists(GIT_IGNORE_PATH):
+  with open(GIT_IGNORE_PATH) as ignore_file:
    for line in ignore_file:
      if line.startswith('*.'):
        IGNORED_FILE_TYPES.append(line[2:].strip())