sapling/eden/scm/tests/test-fb-hgext-copytrace-mergedriver-t.py
Xavier Deguillard 48234d3be3 copytrace: use mercurial.json instead of json
Summary: Also, use codecs instead of .decode("base64").

Reviewed By: quark-zju

Differential Revision: D20953704

fbshipit-source-id: c5931ba0653acea2fa1de40abfb897437a773f09
2020-04-10 10:01:49 -07:00

60 lines
1.5 KiB
Python

# Copyright (c) Facebook, Inc. and its affiliates.
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
from __future__ import absolute_import
from testutil.dott import feature, sh, testtmp # noqa: F401
# With copied file using the heuristics copytracing:
sh % "enable mergedriver"
sh % "newrepo"
sh % "enable copytrace amend"
sh % "setconfig 'copytrace.draftusefullcopytrace=0' 'experimental.copytrace=off' 'copytrace.fastcopytrace=1' 'experimental.mergedriver=python:$TESTTMP/m.py'"
sh % "drawdag" << r"""
B C
|/
A
|
Z
"""
sh % "cat" << r"""
def preprocess(ui, repo, hooktype, mergestate, wctx, labels):
ui.write("unresolved: %r\n" % (sorted(mergestate.unresolved())))
def conclude(ui, repo, hooktype, mergestate, wctx, labels):
pass
""" > "$TESTTMP/m.py"
sh % "hg up -q $B"
# (trigger amend copytrace code path)
sh % "hg cp A D"
sh % "hg cp A E"
sh % "hg amend -m B2 -d '0 0'"
sh % "hg bookmark -i book-B"
# Do the merge:
sh % "hg up -q $C"
sh % "hg graft book-B" == 'grafting b55db8435dc2 "B2" (book-B)'
sh % "hg status"
sh % "hg log -r . -T '{desc}\\n' --stat" == r"""
B2
B | 1 +
D | 1 +
E | 1 +
3 files changed, 3 insertions(+), 0 deletions(-)"""
# Run again with heuristics copytrace disabled:
sh % "setconfig 'extensions.copytrace=!' 'experimental.copytrace=on' 'copytrace.fastcopytrace=0'"
sh % "hg up -q $C"
sh % "hg graft book-B" == 'grafting b55db8435dc2 "B2" (book-B)'