Mercurial > hg
view tests/test-phase-archived.t @ 44861:065421e12248
files: speed up `hg files` when no flags change display
It's not the first time I see slowness from this command slow down
tools built on top of hg.
The majority of the time is spent merely printing the result before
this change, which is clearly not how it should be (especially since
the computation of the result also looks slow).
Running `hg files` in mozilla-central:
parent revision: 1,260s
this commit: 0,683s
this commit without batching ui.write: 0,931s
this commit replacing the body of the loop with `pass`: 0,566s
This looks like a prime candidate for a rust fast path, but until
then, it seems reasonable to optimize the python.
Differential Revision: https://phab.mercurial-scm.org/D8586
author | Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> |
---|---|
date | Tue, 26 May 2020 08:15:09 -0400 |
parents | 64de5f44eec3 |
children | 0c70d888a484 |
line wrap: on
line source
========================================================= Test features and behaviors related to the archived phase ========================================================= $ cat << EOF >> $HGRCPATH > [format] > internal-phase=yes > [extensions] > strip= > [experimental] > EOF $ hg init repo $ cd repo $ echo root > a $ hg add a $ hg ci -m 'root' Test that bundle can unarchive a changeset ------------------------------------------ $ echo foo >> a $ hg st M a $ hg ci -m 'unbundletesting' $ hg log -G @ changeset: 1:883aadbbf309 | tag: tip | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: unbundletesting | o changeset: 0:c1863a3840c6 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: root $ hg strip --soft --rev '.' 1 files updated, 0 files merged, 0 files removed, 0 files unresolved saved backup bundle to $TESTTMP/repo/.hg/strip-backup/883aadbbf309-efc55adc-backup.hg $ hg log -G @ changeset: 0:c1863a3840c6 tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: root $ hg log -G --hidden o changeset: 1:883aadbbf309 | tag: tip | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: unbundletesting | @ changeset: 0:c1863a3840c6 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: root $ hg unbundle .hg/strip-backup/883aadbbf309-efc55adc-backup.hg adding changesets adding manifests adding file changes added 0 changesets with 0 changes to 1 files (run 'hg update' to get a working copy) $ hg log -G o changeset: 1:883aadbbf309 | tag: tip | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: unbundletesting | @ changeset: 0:c1863a3840c6 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: root Test that history rewriting command can use the archived phase when allowed to ------------------------------------------------------------------------------ $ hg up 'desc(unbundletesting)' 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo bar >> a $ hg commit --amend --config experimental.cleanup-as-archived=yes $ hg log -G @ changeset: 2:d1e73e428f29 | tag: tip | parent: 0:c1863a3840c6 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: unbundletesting | o changeset: 0:c1863a3840c6 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: root $ hg log -G --hidden @ changeset: 2:d1e73e428f29 | tag: tip | parent: 0:c1863a3840c6 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: unbundletesting | | o changeset: 1:883aadbbf309 |/ user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: unbundletesting | o changeset: 0:c1863a3840c6 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: root $ ls -1 .hg/strip-backup/ 883aadbbf309-efc55adc-amend.hg 883aadbbf309-efc55adc-backup.hg $ hg unbundle .hg/strip-backup/883aadbbf309*amend.hg adding changesets adding manifests adding file changes added 0 changesets with 0 changes to 1 files (run 'hg update' to get a working copy) $ hg log -G @ changeset: 2:d1e73e428f29 | tag: tip | parent: 0:c1863a3840c6 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: unbundletesting | | o changeset: 1:883aadbbf309 |/ user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: unbundletesting | o changeset: 0:c1863a3840c6 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: root