Mercurial > hg
view tests/test-add.t @ 41247:a89b20a49c13
rust-cpython: using MissingAncestors from Python code
As precedently done with LazyAncestors on cpython.rs, we test for the
presence of the 'rustext' module.
incrementalmissingrevs() has two callers within the Mercurial core:
`setdiscovery.partialdiscovery` and the `only()` revset.
This move shows a significant discovery performance improvement
in cases where the baseline is slow: using perfdiscovery on the PyPy
repos, prepared with `contrib/discovery-helper <repo> 50 100`, we
get averaged medians of 403ms with the Rust version vs 742ms without
(about 45% better).
But there are still indications that performance can be worse in cases
the baseline is fast, possibly due to the conversion from Python to
Rust and back becoming the bottleneck. We could measure this on
mozilla-central in cases were the delta is just a few changesets.
This requires confirmation, but if that's the reason, then an
upcoming `partialdiscovery` fully in Rust should solve the problem.
Differential Revision: https://phab.mercurial-scm.org/D5551
author | Georges Racinet <georges.racinet@octobus.net> |
---|---|
date | Fri, 30 Nov 2018 14:35:57 +0100 |
parents | 824b687ff6af |
children | 8d72e29ad1e0 |
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$ hg init a $ cd a $ echo a > a $ hg add -n adding a $ hg st ? a $ hg add adding a $ hg st A a $ hg forget a $ hg add adding a $ hg forget a $ hg add --color debug [ui.addremove.added ui.status|adding a] $ hg st A a $ mkdir dir $ cd dir $ hg add ../a ../a already tracked! $ cd .. $ echo b > b $ hg add -n b $ hg st A a ? b $ hg add b $ hg st A a A b should fail $ hg add b b already tracked! $ hg st A a A b #if no-windows $ echo foo > con.xml $ hg --config ui.portablefilenames=jump add con.xml abort: ui.portablefilenames value is invalid ('jump') [255] $ hg --config ui.portablefilenames=abort add con.xml abort: filename contains 'con', which is reserved on Windows: con.xml [255] $ hg st A a A b ? con.xml $ hg add con.xml warning: filename contains 'con', which is reserved on Windows: con.xml $ hg st A a A b A con.xml $ hg forget con.xml $ rm con.xml #endif #if eol-in-paths $ echo bla > 'hello:world' $ hg --config ui.portablefilenames=abort add adding hello:world abort: filename contains ':', which is reserved on Windows: 'hello:world' [255] $ hg st A a A b ? hello:world $ hg --config ui.portablefilenames=ignore add adding hello:world $ hg st A a A b A hello:world #endif $ hg ci -m 0 --traceback $ hg log -r "heads(. or wdir() & file('**'))" changeset: 0:* (glob) tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: 0 should fail $ hg add a a already tracked! $ echo aa > a $ hg ci -m 1 $ hg up 0 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo aaa > a $ hg ci -m 2 created new head $ hg merge merging a warning: conflicts while merging a! (edit, then use 'hg resolve --mark') 0 files updated, 0 files merged, 0 files removed, 1 files unresolved use 'hg resolve' to retry unresolved file merges or 'hg merge --abort' to abandon [1] $ hg st M a ? a.orig wdir doesn't cause a crash, and can be dynamically selected if dirty $ hg log -r "heads(. or wdir() & file('**'))" changeset: 2147483647:ffffffffffff parent: 2:* (glob) parent: 1:* (glob) user: test date: * (glob) should fail $ hg add a a already tracked! $ hg st M a ? a.orig $ hg resolve -m a (no more unresolved files) $ hg ci -m merge Issue683: peculiarity with hg revert of an removed then added file $ hg forget a $ hg add a $ hg st ? a.orig $ hg rm a $ hg st R a ? a.orig $ echo a > a $ hg add a $ hg st M a ? a.orig excluded file shouldn't be added even if it is explicitly specified $ hg add a.orig -X '*.orig' $ hg st M a ? a.orig Forgotten file can be added back (as either clean or modified) $ hg forget b $ hg add b $ hg st -A b C b $ hg forget b $ echo modified > b $ hg add b $ hg st -A b M b $ hg revert -qC b $ hg add c && echo "unexpected addition of missing file" c: * (glob) [1] $ echo c > c $ hg add d c && echo "unexpected addition of missing file" d: * (glob) [1] $ hg st M a A c ? a.orig $ hg up -C 1 files updated, 0 files merged, 0 files removed, 0 files unresolved forget and get should have the right order: added but missing dir should be forgotten before file with same name is added $ echo file d > d $ hg add d $ hg ci -md $ hg rm d $ mkdir d $ echo a > d/a $ hg add d/a $ rm -r d $ hg up -C 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cat d file d Test that adding a directory doesn't require case matching (issue4578) #if icasefs $ mkdir -p CapsDir1/CapsDir $ echo abc > CapsDir1/CapsDir/AbC.txt $ mkdir CapsDir1/CapsDir/SubDir $ echo def > CapsDir1/CapsDir/SubDir/Def.txt $ hg add capsdir1/capsdir adding CapsDir1/CapsDir/AbC.txt adding CapsDir1/CapsDir/SubDir/Def.txt $ hg forget capsdir1/capsdir/abc.txt $ hg forget capsdir1/capsdir removing CapsDir1/CapsDir/SubDir/Def.txt $ hg add capsdir1 adding CapsDir1/CapsDir/AbC.txt adding CapsDir1/CapsDir/SubDir/Def.txt $ hg ci -m "AbCDef" capsdir1/capsdir $ hg status -A capsdir1/capsdir C CapsDir1/CapsDir/AbC.txt C CapsDir1/CapsDir/SubDir/Def.txt $ hg files capsdir1/capsdir CapsDir1/CapsDir/AbC.txt CapsDir1/CapsDir/SubDir/Def.txt $ echo xyz > CapsDir1/CapsDir/SubDir/Def.txt $ hg ci -m xyz capsdir1/capsdir/subdir/def.txt $ hg revert -r '.^' capsdir1/capsdir reverting CapsDir1/CapsDir/SubDir/Def.txt The conditional tests above mean the hash on the diff line differs on Windows and OS X $ hg diff capsdir1/capsdir diff -r * CapsDir1/CapsDir/SubDir/Def.txt (glob) --- a/CapsDir1/CapsDir/SubDir/Def.txt Thu Jan 01 00:00:00 1970 +0000 +++ b/CapsDir1/CapsDir/SubDir/Def.txt * (glob) @@ -1,1 +1,1 @@ -xyz +def $ hg mv CapsDir1/CapsDir/abc.txt CapsDir1/CapsDir/ABC.txt $ hg ci -m "case changing rename" CapsDir1/CapsDir/AbC.txt CapsDir1/CapsDir/ABC.txt $ hg status -A capsdir1/capsdir M CapsDir1/CapsDir/SubDir/Def.txt C CapsDir1/CapsDir/ABC.txt $ hg remove -f 'glob:**.txt' -X capsdir1/capsdir $ hg remove -f 'glob:**.txt' -I capsdir1/capsdir removing CapsDir1/CapsDir/ABC.txt removing CapsDir1/CapsDir/SubDir/Def.txt #endif $ cd .. test --dry-run mode in forget $ hg init testdir_forget $ cd testdir_forget $ echo foo > foo $ hg add foo $ hg commit -m "foo" $ hg forget foo --dry-run -v removing foo $ hg diff $ hg forget not_exist -n not_exist: $ENOENT$ [1] $ cd .. test --interactive mode in forget $ hg init interactiveforget $ cd interactiveforget $ echo foo > foo $ hg commit -qAm "foo" $ echo bar > bar $ hg commit -qAm "bar" $ hg forget foo --dry-run -i abort: cannot specify both --dry-run and --interactive [255] $ hg forget foo --config ui.interactive=True -i << EOF > ? > n > EOF forget foo [Ynsa?] ? y - yes, forget this file n - no, skip this file s - skip remaining files a - include all remaining files ? - ? (display help) forget foo [Ynsa?] n $ hg forget foo bar --config ui.interactive=True -i << EOF > y > n > EOF forget bar [Ynsa?] y forget foo [Ynsa?] n removing bar $ hg status R bar $ hg up -qC . $ hg forget foo bar --config ui.interactive=True -i << EOF > s > EOF forget bar [Ynsa?] s $ hg st $ hg up -qC . $ hg forget foo bar --config ui.interactive=True -i << EOF > a > EOF forget bar [Ynsa?] a removing bar removing foo $ hg status R bar R foo $ hg up -qC . $ cd ..