sapling/tests/test-duplicateoptions.py
Saurabh Singh 1f24212cb0 globalrevs: introduce extension for strictly increasing revision numbers
Summary:
With the `globalrevs` extension enabled, Mercurial starts adding a
strictly increasing revision number to each commit which is accessible through
the `globalrev` template.

Reviewed By: DurhamG

Differential Revision: D8364387

fbshipit-source-id: 84bd43f56b9cb1c775cffb875501dd64d10ffa42
2018-06-28 08:19:22 -07:00

59 lines
1.4 KiB
Python

from __future__ import absolute_import, print_function
import os
from mercurial import commands, extensions, ui as uimod
ignore = {
b"",
b"factotum",
b"fbconduit",
b"globalrevs",
b"hgsql",
b"highlight",
b"lz4revlog",
b"remotenames",
b"shelve",
b"win32text",
}
if os.name != "nt":
ignore.add(b"win32mbcs")
disabled = [ext for ext in extensions.disabled().keys() if ext not in ignore]
hgrc = open(os.environ["HGRCPATH"], "wb")
hgrc.write(b"[extensions]\n")
for ext in disabled:
hgrc.write(ext + b"=\n")
hgrc.close()
u = uimod.ui.load()
# Some extensions may print useful warning messages when they are loaded without
# the necessary config options. Let's capture that output since it does not
# matter for this test.
u.pushbuffer(error=True)
extensions.loadall(u)
u.popbuffer()
globalshort = set()
globallong = set()
for option in commands.globalopts:
option[0] and globalshort.add(option[0])
option[1] and globallong.add(option[1])
for cmd, entry in commands.table.items():
seenshort = globalshort.copy()
seenlong = globallong.copy()
for option in entry[1]:
if (option[0] and option[0] in seenshort) or (
option[1] and option[1] in seenlong
):
print("command '" + cmd + "' has duplicate option " + str(option))
seenshort.add(option[0])
seenlong.add(option[1])