Mercurial > hg
view tests/test-update-issue1456.t @ 40757:2f14d1bbc9a7
match: remove obsolete catching of OverflowError
Since 0f6a1bdf89fb (match: handle large regexes, 2007-08-19), we catch
an OverflowError from the regex engine and split up the regex if that
happens. In 59a9dc9562e2 (ignore: split up huge patterns, 2008-02-11),
that was extended to raise an OverflowError in our code even if the
regex engine doesn't raise it. It's unclear if there was a range of
regex sizes where the OverflowError would be raised from the regex
engine but that were still below the limit we added in our
code. Either way, both limitations were probably removed in Python
2.7.4 when the regex code width was extended from 16bit to 32bit (or
Py_UCS4) integer (thanks to Yuya for finding that out).
If at least the first limitation was removed, we no longer should be
using OverflowError for flow control, so this patch changes that.
Differential Revision: https://phab.mercurial-scm.org/D5309
author | Martin von Zweigbergk <martinvonz@google.com> |
---|---|
date | Wed, 28 Nov 2018 10:12:50 -0800 |
parents | 7a9cbb315d84 |
children | 527ce85c2e60 |
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#require execbit $ rm -rf a $ hg init a $ cd a $ echo foo > foo $ hg ci -qAm0 $ echo toremove > toremove $ echo todelete > todelete $ chmod +x foo toremove todelete $ hg ci -qAm1 Test that local removed/deleted, remote removed works with flags $ hg rm toremove $ rm todelete $ hg co -q 0 $ echo dirty > foo $ hg up -c abort: uncommitted changes [255] $ hg up -q $ cat foo dirty $ hg st -A M foo C todelete C toremove Validate update of standalone execute bit change: $ hg up -C 0 1 files updated, 0 files merged, 2 files removed, 0 files unresolved $ chmod -x foo $ hg ci -m removeexec nothing changed [1] $ hg up -C 0 0 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg up 3 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg st $ cd ..