tests: get access to thirdparty.cbor without requiring it to be installed
This makes the test a noop when run from a tarball, but in return we can stop
shipping a library we don't use.
Differential Revision: https://phab.mercurial-scm.org/D5523
--- a/tests/test-cbor.py Mon Jan 07 17:19:19 2019 -0500
+++ b/tests/test-cbor.py Mon Jan 07 18:41:53 2019 -0500
@@ -1,10 +1,19 @@
from __future__ import absolute_import
+import os
+import sys
import unittest
-from mercurial.thirdparty import (
- cbor,
-)
+# TODO migrate to canned cbor test strings and stop using thirdparty.cbor
+tpp = os.path.normpath(os.path.join(os.path.dirname(__file__),
+ '..', 'mercurial', 'thirdparty'))
+if not os.path.exists(tpp):
+ # skip, not in a repo
+ sys.exit(80)
+sys.path[0:0] = [tpp]
+import cbor
+del sys.path[0]
+
from mercurial.utils import (
cborutil,
)