Mercurial > hg
view tests/test-strip-cross.t @ 44261:04a3ae7aba14
chg: force-set LC_CTYPE on server start to actual value from the environment
Python 3.7+ will "coerce" the LC_CTYPE variable in many instances, and this can
cause issues with chg being able to start up. D7550 attempted to fix this, but a
combination of a misreading of the way that python3.7 does the coercion and an
untested state (LC_CTYPE being set to an invalid value) meant that this was
still not quite working.
This change will cause differences between chg and hg: hg will have the LC_CTYPE
environment variable coerced, while chg will not. This is unlikely to cause any
detectable behavior differences in what Mercurial itself outputs, but it does
have two known effects:
- When using hg, the coerced LC_CTYPE will be passed to subprocesses, even
non-python ones. Using chg will remove the coercion, and this will not
happen. This is arguably more correct behavior on chg's part.
- On macOS, if you set your region to Brazil but your language to English,
this isn't representable in locale strings, so macOS sets LC_CTYPE=UTF-8. If
this value is passed along when ssh'ing to a non-macOS machine, some
functions (such as locale.setlocale()) may raise an exception due to an
unsupported locale setting. This is most easily encountered when doing an
interactive commit/split/etc. when using ui.interface=curses.
Differential Revision: https://phab.mercurial-scm.org/D8039
author | Kyle Lippincott <spectral@google.com> |
---|---|
date | Wed, 29 Jan 2020 13:39:50 -0800 |
parents | a8b249b2f8cc |
children | ccd76e292be5 |
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test stripping of filelogs where the linkrev doesn't always increase $ echo '[extensions]' >> $HGRCPATH $ echo 'strip =' >> $HGRCPATH $ commit() > { > hg up -qC null > count=1 > for i in "$@"; do > for f in $i; do > mkdir -p `dirname $f` > echo $count > $f > done > count=`expr $count + 1` > done > hg commit -qAm "$*" > } 2 1 0 2 0 1 2 $ mkdir files $ cd files $ hg init orig $ cd orig $ commit '201 210' $ commit '102 120' '210' $ commit '021' $ commit '201' '021 120' $ commit '012 021' '102 201' '120 210' $ commit '102 120' '012 210' '021 201' $ commit '201 210' '021 120' '012 102' $ cd .. $ hg clone -q -U -r 4 -r 5 -r 6 orig crossed $ cd crossed $ for i in 012 021 102 120 201 210; do > echo $i > hg debugindex $i > echo > done 012 rev linkrev nodeid p1 p2 0 0 b8e02f643373 000000000000 000000000000 1 1 5d9299349fc0 000000000000 000000000000 2 2 2661d26c6496 000000000000 000000000000 021 rev linkrev nodeid p1 p2 0 0 b8e02f643373 000000000000 000000000000 1 2 5d9299349fc0 000000000000 000000000000 2 1 2661d26c6496 000000000000 000000000000 102 rev linkrev nodeid p1 p2 0 1 b8e02f643373 000000000000 000000000000 1 0 5d9299349fc0 000000000000 000000000000 2 2 2661d26c6496 000000000000 000000000000 120 rev linkrev nodeid p1 p2 0 1 b8e02f643373 000000000000 000000000000 1 2 5d9299349fc0 000000000000 000000000000 2 0 2661d26c6496 000000000000 000000000000 201 rev linkrev nodeid p1 p2 0 2 b8e02f643373 000000000000 000000000000 1 0 5d9299349fc0 000000000000 000000000000 2 1 2661d26c6496 000000000000 000000000000 210 rev linkrev nodeid p1 p2 0 2 b8e02f643373 000000000000 000000000000 1 1 5d9299349fc0 000000000000 000000000000 2 0 2661d26c6496 000000000000 000000000000 $ cd .. $ for i in 0 1 2; do > hg clone -q -U --pull crossed $i > echo "% Trying to strip revision $i" > hg --cwd $i strip $i > echo "% Verifying" > hg --cwd $i verify > echo > done % Trying to strip revision 0 saved backup bundle to $TESTTMP/files/0/.hg/strip-backup/cbb8c2f0a2e3-239800b9-backup.hg % Verifying checking changesets checking manifests crosschecking files in changesets and manifests checking files checked 2 changesets with 12 changes to 6 files % Trying to strip revision 1 saved backup bundle to $TESTTMP/files/1/.hg/strip-backup/124ecc0cbec9-6104543f-backup.hg % Verifying checking changesets checking manifests crosschecking files in changesets and manifests checking files checked 2 changesets with 12 changes to 6 files % Trying to strip revision 2 saved backup bundle to $TESTTMP/files/2/.hg/strip-backup/f6439b304a1a-c6505a5f-backup.hg % Verifying checking changesets checking manifests crosschecking files in changesets and manifests checking files checked 2 changesets with 12 changes to 6 files $ cd .. Do a similar test where the manifest revlog has unordered linkrevs $ mkdir manifests $ cd manifests $ hg init orig $ cd orig $ commit 'file' $ commit 'other' $ commit '' 'other' $ HGUSER=another-user; export HGUSER $ commit 'file' $ commit 'other' 'file' $ cd .. $ hg clone -q -U -r 1 -r 2 -r 3 -r 4 orig crossed $ cd crossed $ hg debugindex --manifest rev linkrev nodeid p1 p2 0 2 6bbc6fee55c2 000000000000 000000000000 1 0 1c556153fe54 000000000000 000000000000 2 1 1f76dba919fd 000000000000 000000000000 3 3 bbee06ad59d5 000000000000 000000000000 $ cd .. $ for i in 2 3; do > hg clone -q -U --pull crossed $i > echo "% Trying to strip revision $i" > hg --cwd $i strip $i > echo "% Verifying" > hg --cwd $i verify > echo > done % Trying to strip revision 2 saved backup bundle to $TESTTMP/manifests/2/.hg/strip-backup/f3015ad03c03-4d98bdc2-backup.hg % Verifying checking changesets checking manifests crosschecking files in changesets and manifests checking files checked 3 changesets with 3 changes to 2 files % Trying to strip revision 3 saved backup bundle to $TESTTMP/manifests/3/.hg/strip-backup/9632aa303aa4-69192e3f-backup.hg % Verifying checking changesets checking manifests crosschecking files in changesets and manifests checking files checked 3 changesets with 3 changes to 2 files $ cd .. Now a similar test for a non-root manifest revlog $ cat >> $HGRCPATH <<EOF > [experimental] > treemanifests = yes > EOF $ mkdir treemanifests $ cd treemanifests $ $ hg --config experimental.treemanifest=True init orig $ cd orig $ commit 'dir/file' $ commit 'dir/other' $ commit '' 'dir/other' $ HGUSER=yet-another-user; export HGUSER $ commit 'otherdir dir/file' $ commit 'otherdir dir/other' 'otherdir dir/file' $ cd .. $ hg --config experimental.treemanifest=True clone -q -U -r 1 -r 2 -r 3 -r 4 orig crossed $ cd crossed $ hg debugindex --dir dir rev linkrev nodeid p1 p2 0 2 6bbc6fee55c2 000000000000 000000000000 1 0 1c556153fe54 000000000000 000000000000 2 1 1f76dba919fd 000000000000 000000000000 3 3 bbee06ad59d5 000000000000 000000000000 $ cd .. $ for i in 2 3; do > hg --config experimental.treemanifest=True clone -q -U --pull crossed $i > echo "% Trying to strip revision $i" > hg --cwd $i strip $i > echo "% Verifying" > hg --cwd $i verify > echo > done % Trying to strip revision 2 saved backup bundle to $TESTTMP/treemanifests/2/.hg/strip-backup/145f5c75f9ac-a105cfbe-backup.hg % Verifying checking changesets checking manifests checking directory manifests crosschecking files in changesets and manifests checking files checked 3 changesets with 4 changes to 3 files % Trying to strip revision 3 saved backup bundle to $TESTTMP/treemanifests/3/.hg/strip-backup/e4e3de5c3cb2-f4c70376-backup.hg % Verifying checking changesets checking manifests checking directory manifests crosschecking files in changesets and manifests checking files checked 3 changesets with 4 changes to 3 files $ cd ..