# HG changeset patch
# User Adam Simpkins <simpkins@fb.com>
# Date 1498760959 25200
# Node ID f458a6701983e7c8f50308d191bc8a6e3ee41873
# Parent  40ee74bfa11122a0a3ab74186f5056243b84af89
tests: fix variable name regular expression in _genrestoreenv()

Update the code to correctly anchor the expression on the end of the name, to
require that the entire name match this expression.  It was already anchored at
the start by using re.match(), but this does not anchor it at the end.

diff -r 40ee74bfa111 -r f458a6701983 tests/run-tests.py
--- a/tests/run-tests.py	Thu Jun 29 15:21:52 2017 -0700
+++ b/tests/run-tests.py	Thu Jun 29 11:29:19 2017 -0700
@@ -905,7 +905,7 @@
 
         # Only restore environment variable names that the shell allows
         # us to export.
-        name_regex = re.compile('[a-zA-Z][a-zA-Z0-9_]*')
+        name_regex = re.compile('^[a-zA-Z][a-zA-Z0-9_]*$')
 
         with open(scriptpath, 'w') as envf:
             for name, value in os.environ.items():