parsers: clarify documentation of test-parseindex2.py
This change updates and improves the description of test-parseindex2.py.
In particular, it removes language that can be interpreted to mean that the
test module checks only the C implementation of parsers.parse_index2().
Rather, the module checks parsers.parse_index2(), which can be either the
C or pure Python implementation, depending on which version is being used.
As of e57c532c3835, the module also does more than just compare the return
value with the original Python implementation.
--- a/tests/test-parseindex2.py Sun Dec 01 21:24:48 2013 -0600
+++ b/tests/test-parseindex2.py Mon Dec 02 07:49:49 2013 -0800
@@ -1,11 +1,9 @@
+"""This unit test tests parsers.parse_index2()."""
+
from mercurial import parsers
from mercurial.node import nullid, nullrev
import struct
-# This unit test compares the return value of the original Python
-# implementation of parseindex and the new C implementation for
-# an index file with and without inlined data
-
# original python implementation
def gettype(q):
return int(q & 0xFFFF)
@@ -106,6 +104,9 @@
else:
print "Expected to get TypeError."
+ # Check parsers.parse_index2() on an index file against the original
+ # Python implementation of parseindex, both with and without inlined data.
+
py_res_1 = py_parseindex(data_inlined, True)
c_res_1 = parse_index2(data_inlined, True)