Mercurial > hg
view tests/test-status.t @ 24787:9d5c27890790
largefiles: for update -C, only update largefiles when necessary
Before, a --clean update with largefiles would use the "optimization" that it
didn't read hashes from standin files before and after the update. Instead of
trusting the content of the standin files, it would rehash all the actual
largefiles that lfdirstate reported clean and update the standins that didn't
have the expected content. It could thus in some "impossible" situations
automatically recover from some "largefile got out sync with its standin"
issues (even there apparently still were weird corner cases where it could
fail). This extra checking is similar to what core --clean intentionally do
not do, and it made update --clean unbearable slow.
Usually in core Mercurial, --clean will rely on the dirstate to find the files
it should update. (It is thus intentionally possible (when trying to trick the
system or if there should be bugs) to end up in situations where --clean not
will restore the working directory content correctly.) Checking every file when
we "know" it is ok is however not an option - that would be too slow.
Instead, trust the content of the standin files. Use the same logic for --clean
as for linear updates and trust the dirstate and that our "logic" will keep
them in sync. It is much cheaper to just rehash the largefiles reported dirty
by a status walk and read all standins than to hash largefiles.
Most of the changes are just a change of indentation now when the different
kinds of updates no longer are handled that differently. Standins for added
files are however only written when doing a normal update, while deleted and
removed files only will be updated for --clean updates.
author | Mads Kiilerich <madski@unity3d.com> |
---|---|
date | Wed, 15 Apr 2015 15:22:16 -0400 |
parents | 7d01371e6358 |
children | e8075329c5fb |
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$ hg init repo1 $ cd repo1 $ mkdir a b a/1 b/1 b/2 $ touch in_root a/in_a b/in_b a/1/in_a_1 b/1/in_b_1 b/2/in_b_2 hg status in repo root: $ hg status ? a/1/in_a_1 ? a/in_a ? b/1/in_b_1 ? b/2/in_b_2 ? b/in_b ? in_root hg status . in repo root: $ hg status . ? a/1/in_a_1 ? a/in_a ? b/1/in_b_1 ? b/2/in_b_2 ? b/in_b ? in_root $ hg status --cwd a ? a/1/in_a_1 ? a/in_a ? b/1/in_b_1 ? b/2/in_b_2 ? b/in_b ? in_root $ hg status --cwd a . ? 1/in_a_1 ? in_a $ hg status --cwd a .. ? 1/in_a_1 ? in_a ? ../b/1/in_b_1 ? ../b/2/in_b_2 ? ../b/in_b ? ../in_root $ hg status --cwd b ? a/1/in_a_1 ? a/in_a ? b/1/in_b_1 ? b/2/in_b_2 ? b/in_b ? in_root $ hg status --cwd b . ? 1/in_b_1 ? 2/in_b_2 ? in_b $ hg status --cwd b .. ? ../a/1/in_a_1 ? ../a/in_a ? 1/in_b_1 ? 2/in_b_2 ? in_b ? ../in_root $ hg status --cwd a/1 ? a/1/in_a_1 ? a/in_a ? b/1/in_b_1 ? b/2/in_b_2 ? b/in_b ? in_root $ hg status --cwd a/1 . ? in_a_1 $ hg status --cwd a/1 .. ? in_a_1 ? ../in_a $ hg status --cwd b/1 ? a/1/in_a_1 ? a/in_a ? b/1/in_b_1 ? b/2/in_b_2 ? b/in_b ? in_root $ hg status --cwd b/1 . ? in_b_1 $ hg status --cwd b/1 .. ? in_b_1 ? ../2/in_b_2 ? ../in_b $ hg status --cwd b/2 ? a/1/in_a_1 ? a/in_a ? b/1/in_b_1 ? b/2/in_b_2 ? b/in_b ? in_root $ hg status --cwd b/2 . ? in_b_2 $ hg status --cwd b/2 .. ? ../1/in_b_1 ? in_b_2 ? ../in_b combining patterns with root and patterns without a root works $ hg st a/in_a re:.*b$ ? a/in_a ? b/in_b $ cd .. $ hg init repo2 $ cd repo2 $ touch modified removed deleted ignored $ echo "^ignored$" > .hgignore $ hg ci -A -m 'initial checkin' adding .hgignore adding deleted adding modified adding removed $ touch modified added unknown ignored $ hg add added $ hg remove removed $ rm deleted hg status: $ hg status A added R removed ! deleted ? unknown hg status modified added removed deleted unknown never-existed ignored: $ hg status modified added removed deleted unknown never-existed ignored never-existed: * (glob) A added R removed ! deleted ? unknown $ hg copy modified copied hg status -C: $ hg status -C A added A copied modified R removed ! deleted ? unknown hg status -A: $ hg status -A A added A copied modified R removed ! deleted ? unknown I ignored C .hgignore C modified $ hg status -A -Tjson [ { "path": "added", "status": "A" }, { "copy": "modified", "path": "copied", "status": "A" }, { "path": "removed", "status": "R" }, { "path": "deleted", "status": "!" }, { "path": "unknown", "status": "?" }, { "path": "ignored", "status": "I" }, { "path": ".hgignore", "status": "C" }, { "path": "modified", "status": "C" } ] $ hg status -A -Tpickle > pickle >>> import pickle >>> print sorted((x['status'], x['path']) for x in pickle.load(open("pickle"))) [('!', 'deleted'), ('?', 'pickle'), ('?', 'unknown'), ('A', 'added'), ('A', 'copied'), ('C', '.hgignore'), ('C', 'modified'), ('I', 'ignored'), ('R', 'removed')] $ rm pickle $ echo "^ignoreddir$" > .hgignore $ mkdir ignoreddir $ touch ignoreddir/file hg status ignoreddir/file: $ hg status ignoreddir/file hg status -i ignoreddir/file: $ hg status -i ignoreddir/file I ignoreddir/file $ cd .. Check 'status -q' and some combinations $ hg init repo3 $ cd repo3 $ touch modified removed deleted ignored $ echo "^ignored$" > .hgignore $ hg commit -A -m 'initial checkin' adding .hgignore adding deleted adding modified adding removed $ touch added unknown ignored $ hg add added $ echo "test" >> modified $ hg remove removed $ rm deleted $ hg copy modified copied Specify working directory revision explicitly, that should be the same as "hg status" $ hg status --change "wdir()" M modified A added A copied R removed ! deleted ? unknown Run status with 2 different flags. Check if result is the same or different. If result is not as expected, raise error $ assert() { > hg status $1 > ../a > hg status $2 > ../b > if diff ../a ../b > /dev/null; then > out=0 > else > out=1 > fi > if [ $3 -eq 0 ]; then > df="same" > else > df="different" > fi > if [ $out -ne $3 ]; then > echo "Error on $1 and $2, should be $df." > fi > } Assert flag1 flag2 [0-same | 1-different] $ assert "-q" "-mard" 0 $ assert "-A" "-marduicC" 0 $ assert "-qA" "-mardcC" 0 $ assert "-qAui" "-A" 0 $ assert "-qAu" "-marducC" 0 $ assert "-qAi" "-mardicC" 0 $ assert "-qu" "-u" 0 $ assert "-q" "-u" 1 $ assert "-m" "-a" 1 $ assert "-r" "-d" 1 $ cd .. $ hg init repo4 $ cd repo4 $ touch modified removed deleted $ hg ci -q -A -m 'initial checkin' $ touch added unknown $ hg add added $ hg remove removed $ rm deleted $ echo x > modified $ hg copy modified copied $ hg ci -m 'test checkin' -d "1000001 0" $ rm * $ touch unrelated $ hg ci -q -A -m 'unrelated checkin' -d "1000002 0" hg status --change 1: $ hg status --change 1 M modified A added A copied R removed hg status --change 1 unrelated: $ hg status --change 1 unrelated hg status -C --change 1 added modified copied removed deleted: $ hg status -C --change 1 added modified copied removed deleted M modified A added A copied modified R removed hg status -A --change 1 and revset: $ hg status -A --change '1|1' M modified A added A copied modified R removed C deleted $ cd .. hg status of binary file starting with '\1\n', a separator for metadata: $ hg init repo5 $ cd repo5 >>> open("010a", "wb").write("\1\nfoo") $ hg ci -q -A -m 'initial checkin' $ hg status -A C 010a >>> open("010a", "wb").write("\1\nbar") $ hg status -A M 010a $ hg ci -q -m 'modify 010a' $ hg status -A --rev 0:1 M 010a $ touch empty $ hg ci -q -A -m 'add another file' $ hg status -A --rev 1:2 010a C 010a $ cd .. test "hg status" with "directory pattern" which matches against files only known on target revision. $ hg init repo6 $ cd repo6 $ echo a > a.txt $ hg add a.txt $ hg commit -m '#0' $ mkdir -p 1/2/3/4/5 $ echo b > 1/2/3/4/5/b.txt $ hg add 1/2/3/4/5/b.txt $ hg commit -m '#1' $ hg update -C 0 > /dev/null $ hg status -A C a.txt the directory matching against specified pattern should be removed, because directory existence prevents 'dirstate.walk()' from showing warning message about such pattern. $ test ! -d 1 $ hg status -A --rev 1 1/2/3/4/5/b.txt R 1/2/3/4/5/b.txt $ hg status -A --rev 1 1/2/3/4/5 R 1/2/3/4/5/b.txt $ hg status -A --rev 1 1/2/3 R 1/2/3/4/5/b.txt $ hg status -A --rev 1 1 R 1/2/3/4/5/b.txt $ hg status --config ui.formatdebug=True --rev 1 1 status = [ {*'path': '1/2/3/4/5/b.txt'*}, (glob) ] #if windows $ hg --config ui.slash=false status -A --rev 1 1 R 1\2\3\4\5\b.txt #endif $ cd .. Status after move overwriting a file (issue4458) ================================================= $ hg init issue4458 $ cd issue4458 $ echo a > a $ echo b > b $ hg commit -Am base adding a adding b with --force $ hg mv b --force a $ hg st --copies M a b R b $ hg revert --all reverting a undeleting b $ rm *.orig without force $ hg rm a $ hg st --copies R a $ hg mv b a $ hg st --copies M a b R b using ui.statuscopies setting $ hg st --config ui.statuscopies=true M a b R b $ hg st --config ui.statuscopies=false M a R b Other "bug" highlight, the revision status does not report the copy information. This is buggy behavior. $ hg commit -m 'blah' $ hg st --copies --change . M a R b $ cd ..