upstream/mercurial-mirror Files · tests/test-simple-update.t

bisect: avoid adding irrelevant revisions to bisect state...

bisect: avoid adding irrelevant revisions to bisect state When adding new revisions to the bisect state, it only makes sense to add information about revisions that are under consideration (i.e., those that are topologically between the known good and bad revisions). However, if the user passes in a revset (e.g., '!merge()' to exclude merge commits), hg will resolve the revset first and add all matching revisions to the bisect state (which in this case would likely be the majority of revisions in the repo). To avoid this, revisions should only be added to the bisect state if they are between the good and bad revisions (and therefore relevant to the bisection). -- Here are the results of some performance tests using the `mozilla-central` repo (since it is one of the largest freely-available hg repositories in the wild). These tests compare the performance of a locally-built `hg` before and after application of this series. Note that `--noupdate` is passed to avoid including update time (which should not vary across cases). Setup (run between each test): $ hg bisect --reset $ hg bisect --noupdate --bad $ hg bisect --noupdate --good Test using a revset that returns a very large number of revisions: $ time hg bisect --noupdate --skip '!merge()' > /dev/null Before: real 0m9.398s user 0m9.233s sys 0m0.120s After: real 0m1.513s user 0m1.425s sys 0m0.052s Test using a revset that is expensive to compute: $ time hg bisect --noupdate --skip 'desc("Bug")' > /dev/null Before: real 0m49.853s user 0m49.580s sys 0m0.243s After: real 0m4.120s user 0m4.036s sys 0m0.048s

Martin von Zweigbergk - - Load All Authors

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        Martin Geisler
    
tests: remove redundant mkdir...

              r13956
            
        $ hg init test

        Adrian Buehlmann
    
combine tests

              r12279
            
        $ cd test

        $ echo foo>foo

        $ hg addremove

        adding foo

        $ hg commit -m "1"

        $ hg verify

        checking changesets

        checking manifests

        crosschecking files in changesets and manifests

        checking files

        Meirambek Omyrzak
    
verify: make output less confusing (issue5924)...

              r39525
            
        checked 1 changesets with 1 changes to 1 files

        Adrian Buehlmann
    
combine tests

              r12279
            
        $ hg clone . ../branch

        updating to branch default

        1 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ cd ../branch

        $ hg co

        0 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ echo bar>>foo

        Yuya Nishihara
    
test-simple-update: add test for -d DATE option...

              r46028
            
        $ hg commit -m "2" -d '1 0'

        Adrian Buehlmann
    
combine tests

              r12279
            
        $ cd ../test

        $ hg pull ../branch

        pulling from ../branch

        searching for changes

        adding changesets

        adding manifests

        adding file changes

        added 1 changesets with 1 changes to 1 files

        Yuya Nishihara
    
test-simple-update: add test for -d DATE option...

              r46028
            
        new changesets 84b9316f7b31

        Boris Feld
    
phases: use "published" in the phase movement message...

              r38268
            
        1 local changesets published

        Adrian Buehlmann
    
combine tests

              r12279
            
        (run 'hg update' to get a working copy)

        $ hg verify

        checking changesets

        checking manifests

        crosschecking files in changesets and manifests

        checking files

        Meirambek Omyrzak
    
verify: make output less confusing (issue5924)...

              r39525
            
        checked 2 changesets with 2 changes to 1 files

        Adrian Buehlmann
    
combine tests

              r12279
            
        $ hg co

        1 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ cat foo

        foo

        bar

        $ hg manifest --debug

        6f4310b00b9a147241b071a60c28a650827fb03d 644   foo

        Idan Kamara
    
update: fix check for no rev when a date is given...

              r13960
            
      update to rev 0 with a date

        $ hg upd -d foo 0

        abort: you can't specify a revision and a date

        Martin von Zweigbergk
    
errors: introduce InputError and use it from commands and cmdutil...

              r46431
            
        [10]

        Mads Kiilerich
    
tests: add missing trailing 'cd ..'...

              r16913
            
        Yuya Nishihara
    
test-simple-update: add test for -d DATE option...

              r46028
            
      update by date

        $ hg update -d '<1970-01-01 00:00:02 +0000'

        found revision 1 from Thu Jan 01 00:00:01 1970 +0000

        0 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ hg update -d '<1970-01-01 00:00:01 +0000'

        found revision 1 from Thu Jan 01 00:00:01 1970 +0000

        0 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ hg update -d '<1970-01-01 00:00:00 +0000'

        found revision 0 from Thu Jan 01 00:00:00 1970 +0000

        1 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ hg update -d '>1970-01-01 00:00:02 +0000'

        abort: revision matching date not found

        Martin von Zweigbergk
    
errors: introduce InputError and use it from commands and cmdutil...

              r46431
            
        [10]

        Yuya Nishihara
    
test-simple-update: add test for -d DATE option...

              r46028
            
        $ hg update -d '>1970-01-01 00:00:01 +0000'

        found revision 1 from Thu Jan 01 00:00:01 1970 +0000

        1 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ hg update -d '>1970-01-01 00:00:00 +0000'

        found revision 1 from Thu Jan 01 00:00:01 1970 +0000

        0 files updated, 0 files merged, 0 files removed, 0 files unresolved

        Yuya Nishihara
    
update: do not pass in user revspec as default destination (issue6044)...

              r41130
            
      update to default destination (with empty revspec)

        $ hg update -q null

        $ hg update

        1 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ hg id

        Yuya Nishihara
    
test-simple-update: add test for -d DATE option...

              r46028
            
        84b9316f7b31 tip

        Yuya Nishihara
    
update: do not pass in user revspec as default destination (issue6044)...

              r41130
            
        $ hg update -q null

        $ hg update -r ''

        1 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ hg id

        Yuya Nishihara
    
test-simple-update: add test for -d DATE option...

              r46028
            
        84b9316f7b31 tip

        Yuya Nishihara
    
update: do not pass in user revspec as default destination (issue6044)...

              r41130
            
        $ hg update -q null

        $ hg update ''

        1 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ hg id

        Yuya Nishihara
    
test-simple-update: add test for -d DATE option...

              r46028
            
        84b9316f7b31 tip

        Yuya Nishihara
    
update: do not pass in user revspec as default destination (issue6044)...

              r41130
            
        Mads Kiilerich
    
tests: add missing trailing 'cd ..'...

              r16913
            
        $ cd ..

        Yuya Nishihara
    
worker: add basic test to ensure child processes are managed well...

              r31117
            
      update with worker processes

      #if no-windows

        $ cat <<EOF > forceworker.py

        > from mercurial import extensions, worker

        Gregory Szorc
    
worker: ability to disable thread unsafe tasks...

              r38754
            
        > def nocost(orig, ui, costperop, nops, threadsafe=True):

        Yuya Nishihara
    
worker: add basic test to ensure child processes are managed well...

              r31117
            
        >     return worker._numworkers(ui) > 1

        > def uisetup(ui):

        >     extensions.wrapfunction(worker, 'worthwhile', nocost)

        > EOF

        $ hg init worker

        $ cd worker

        $ cat <<EOF >> .hg/hgrc

        > [extensions]

        > forceworker = $TESTTMP/forceworker.py

        > [worker]

        > numcpus = 4

        > EOF

        Matt Harbison
    
tests: quote PYTHON usage...

              r39743
            
        $ for i in `"$PYTHON" $TESTDIR/seq.py 1 100`; do

        Yuya Nishihara
    
worker: add basic test to ensure child processes are managed well...

              r31117
            
        >   echo $i > $i

        > done

        $ hg ci -qAm 'add 100 files'

        $ hg update null

        0 files updated, 0 files merged, 100 files removed, 0 files unresolved

        Yuya Nishihara
    
worker: flush messages written by child processes before exit...

              r31118
            
        $ hg update -v | grep 100

        getting 100

        Yuya Nishihara
    
worker: add basic test to ensure child processes are managed well...

              r31117
            
        100 files updated, 0 files merged, 0 files removed, 0 files unresolved

        Valentin Gatien-Baron
    
tests: show bug in update introduced in 87a34c767384...

              r42721
            
        $ hg status

        Yuya Nishihara
    
worker: add basic test to ensure child processes are managed well...

              r31117
            
        $ cd ..

      #endif

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Martin Geisler tests: remove redundant mkdir...	r13956	$ hg init test
Adrian Buehlmann combine tests	r12279	$ cd test
		$ echo foo>foo
		$ hg addremove
		adding foo
		$ hg commit -m "1"

		$ hg verify
		checking changesets
		checking manifests
		crosschecking files in changesets and manifests
		checking files
Meirambek Omyrzak verify: make output less confusing (issue5924)...	r39525	checked 1 changesets with 1 changes to 1 files
Adrian Buehlmann combine tests	r12279
		$ hg clone . ../branch
		updating to branch default
		1 files updated, 0 files merged, 0 files removed, 0 files unresolved
		$ cd ../branch
		$ hg co
		0 files updated, 0 files merged, 0 files removed, 0 files unresolved
		$ echo bar>>foo
Yuya Nishihara test-simple-update: add test for -d DATE option...	r46028	$ hg commit -m "2" -d '1 0'
Adrian Buehlmann combine tests	r12279
		$ cd ../test

		$ hg pull ../branch
		pulling from ../branch
		searching for changes
		adding changesets
		adding manifests
		adding file changes
		added 1 changesets with 1 changes to 1 files
Yuya Nishihara test-simple-update: add test for -d DATE option...	r46028	new changesets 84b9316f7b31
Boris Feld phases: use "published" in the phase movement message...	r38268	1 local changesets published
Adrian Buehlmann combine tests	r12279	(run 'hg update' to get a working copy)

		$ hg verify
		checking changesets
		checking manifests
		crosschecking files in changesets and manifests
		checking files
Meirambek Omyrzak verify: make output less confusing (issue5924)...	r39525	checked 2 changesets with 2 changes to 1 files
Adrian Buehlmann combine tests	r12279
		$ hg co
		1 files updated, 0 files merged, 0 files removed, 0 files unresolved

		$ cat foo
		foo
		bar

		$ hg manifest --debug
		6f4310b00b9a147241b071a60c28a650827fb03d 644 foo

Idan Kamara update: fix check for no rev when a date is given...	r13960	update to rev 0 with a date

		$ hg upd -d foo 0
		abort: you can't specify a revision and a date
Martin von Zweigbergk errors: introduce InputError and use it from commands and cmdutil...	r46431	[10]
Mads Kiilerich tests: add missing trailing 'cd ..'...	r16913
Yuya Nishihara test-simple-update: add test for -d DATE option...	r46028	update by date

		$ hg update -d '<1970-01-01 00:00:02 +0000'
		found revision 1 from Thu Jan 01 00:00:01 1970 +0000
		0 files updated, 0 files merged, 0 files removed, 0 files unresolved
		$ hg update -d '<1970-01-01 00:00:01 +0000'
		found revision 1 from Thu Jan 01 00:00:01 1970 +0000
		0 files updated, 0 files merged, 0 files removed, 0 files unresolved
		$ hg update -d '<1970-01-01 00:00:00 +0000'
		found revision 0 from Thu Jan 01 00:00:00 1970 +0000
		1 files updated, 0 files merged, 0 files removed, 0 files unresolved

		$ hg update -d '>1970-01-01 00:00:02 +0000'
		abort: revision matching date not found
Martin von Zweigbergk errors: introduce InputError and use it from commands and cmdutil...	r46431	[10]
Yuya Nishihara test-simple-update: add test for -d DATE option...	r46028	$ hg update -d '>1970-01-01 00:00:01 +0000'
		found revision 1 from Thu Jan 01 00:00:01 1970 +0000
		1 files updated, 0 files merged, 0 files removed, 0 files unresolved
		$ hg update -d '>1970-01-01 00:00:00 +0000'
		found revision 1 from Thu Jan 01 00:00:01 1970 +0000
		0 files updated, 0 files merged, 0 files removed, 0 files unresolved

Yuya Nishihara update: do not pass in user revspec as default destination (issue6044)...	r41130	update to default destination (with empty revspec)

		$ hg update -q null
		$ hg update
		1 files updated, 0 files merged, 0 files removed, 0 files unresolved
		$ hg id
Yuya Nishihara test-simple-update: add test for -d DATE option...	r46028	84b9316f7b31 tip
Yuya Nishihara update: do not pass in user revspec as default destination (issue6044)...	r41130
		$ hg update -q null
		$ hg update -r ''
		1 files updated, 0 files merged, 0 files removed, 0 files unresolved
		$ hg id
Yuya Nishihara test-simple-update: add test for -d DATE option...	r46028	84b9316f7b31 tip
Yuya Nishihara update: do not pass in user revspec as default destination (issue6044)...	r41130
		$ hg update -q null
		$ hg update ''
		1 files updated, 0 files merged, 0 files removed, 0 files unresolved
		$ hg id
Yuya Nishihara test-simple-update: add test for -d DATE option...	r46028	84b9316f7b31 tip
Yuya Nishihara update: do not pass in user revspec as default destination (issue6044)...	r41130
Mads Kiilerich tests: add missing trailing 'cd ..'...	r16913	$ cd ..
Yuya Nishihara worker: add basic test to ensure child processes are managed well...	r31117
		update with worker processes

		#if no-windows

		$ cat <<EOF > forceworker.py
		> from mercurial import extensions, worker
Gregory Szorc worker: ability to disable thread unsafe tasks...	r38754	> def nocost(orig, ui, costperop, nops, threadsafe=True):
Yuya Nishihara worker: add basic test to ensure child processes are managed well...	r31117	> return worker._numworkers(ui) > 1
		> def uisetup(ui):
		> extensions.wrapfunction(worker, 'worthwhile', nocost)
		> EOF

		$ hg init worker
		$ cd worker
		$ cat <<EOF >> .hg/hgrc
		> [extensions]
		> forceworker = $TESTTMP/forceworker.py
		> [worker]
		> numcpus = 4
		> EOF
Matt Harbison tests: quote PYTHON usage...	r39743	$ for i in `"$PYTHON" $TESTDIR/seq.py 1 100`; do
Yuya Nishihara worker: add basic test to ensure child processes are managed well...	r31117	> echo $i > $i
		> done
		$ hg ci -qAm 'add 100 files'

		$ hg update null
		0 files updated, 0 files merged, 100 files removed, 0 files unresolved
Yuya Nishihara worker: flush messages written by child processes before exit...	r31118	$ hg update -v \| grep 100
		getting 100
Yuya Nishihara worker: add basic test to ensure child processes are managed well...	r31117	100 files updated, 0 files merged, 0 files removed, 0 files unresolved
Valentin Gatien-Baron tests: show bug in update introduced in 87a34c767384...	r42721	$ hg status
Yuya Nishihara worker: add basic test to ensure child processes are managed well...	r31117
		$ cd ..

		#endif