perf: fix the time measurement for pathcopies relative to p2
PyCharm flagged this as unused. But it seems more likely that it was intended
to reset the time for the p2 path.
Differential Revision: https://phab.mercurial-scm.org/D7742
from __future__ import absolute_import
from __future__ import print_function
import unittest
from mercurial import (
mdiff,
pycompat,
)
from mercurial.dagop import (
annotateline,
_annotatedfile,
_annotatepair,
)
def tr(a):
return [
annotateline(fctx, lineno, skip)
for fctx, lineno, skip in zip(a.fctxs, a.linenos, a.skips)
]
class AnnotateTests(unittest.TestCase):
"""Unit tests for annotate code."""
def testannotatepair(self):
self.maxDiff = None # camelcase-required
oldfctx = b'old'
p1fctx, p2fctx, childfctx = b'p1', b'p2', b'c'
olddata = b'a\nb\n'
p1data = b'a\nb\nc\n'
p2data = b'a\nc\nd\n'
childdata = b'a\nb2\nc\nc2\nd\n'
diffopts = mdiff.diffopts()
def decorate(text, fctx):
n = text.count(b'\n')
linenos = pycompat.rangelist(1, n + 1)
return _annotatedfile([fctx] * n, linenos, [False] * n, text)
# Basic usage
oldann = decorate(olddata, oldfctx)
p1ann = decorate(p1data, p1fctx)
p1ann = _annotatepair([oldann], p1fctx, p1ann, False, diffopts)
self.assertEqual(
tr(p1ann),
[
annotateline(b'old', 1),
annotateline(b'old', 2),
annotateline(b'p1', 3),
],
)
p2ann = decorate(p2data, p2fctx)
p2ann = _annotatepair([oldann], p2fctx, p2ann, False, diffopts)
self.assertEqual(
tr(p2ann),
[
annotateline(b'old', 1),
annotateline(b'p2', 2),
annotateline(b'p2', 3),
],
)
# Test with multiple parents (note the difference caused by ordering)
childann = decorate(childdata, childfctx)
childann = _annotatepair(
[p1ann, p2ann], childfctx, childann, False, diffopts
)
self.assertEqual(
tr(childann),
[
annotateline(b'old', 1),
annotateline(b'c', 2),
annotateline(b'p2', 2),
annotateline(b'c', 4),
annotateline(b'p2', 3),
],
)
childann = decorate(childdata, childfctx)
childann = _annotatepair(
[p2ann, p1ann], childfctx, childann, False, diffopts
)
self.assertEqual(
tr(childann),
[
annotateline(b'old', 1),
annotateline(b'c', 2),
annotateline(b'p1', 3),
annotateline(b'c', 4),
annotateline(b'p2', 3),
],
)
# Test with skipchild (note the difference caused by ordering)
childann = decorate(childdata, childfctx)
childann = _annotatepair(
[p1ann, p2ann], childfctx, childann, True, diffopts
)
self.assertEqual(
tr(childann),
[
annotateline(b'old', 1),
annotateline(b'old', 2, True),
# note that this line was carried over from earlier so it is *not*
# marked skipped
annotateline(b'p2', 2),
annotateline(b'p2', 2, True),
annotateline(b'p2', 3),
],
)
childann = decorate(childdata, childfctx)
childann = _annotatepair(
[p2ann, p1ann], childfctx, childann, True, diffopts
)
self.assertEqual(
tr(childann),
[
annotateline(b'old', 1),
annotateline(b'old', 2, True),
annotateline(b'p1', 3),
annotateline(b'p1', 3, True),
annotateline(b'p2', 3),
],
)
if __name__ == '__main__':
import silenttestrunner
silenttestrunner.main(__name__)