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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 56c3ad4bde5c70714b784ccf15d099e0df0f5bde $ hg bisect --noupdate --good 57426696adaf08298af3027fa77486fee0633b13 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

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test-fileset-generated.t
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/ tests / test-fileset-generated.t
Martin von Zweigbergk
fileset: add tests of generated working copy states
r23949 $ hg init
Set up history and working copy
Matt Harbison
tests: quote PYTHON usage...
r39743 $ "$PYTHON" $TESTDIR/generate-working-copy-states.py state 2 1
Martin von Zweigbergk
fileset: add tests of generated working copy states
r23949 $ hg addremove -q --similarity 0
$ hg commit -m first
Matt Harbison
tests: quote PYTHON usage...
r39743 $ "$PYTHON" $TESTDIR/generate-working-copy-states.py state 2 2
Martin von Zweigbergk
fileset: add tests of generated working copy states
r23949 $ hg addremove -q --similarity 0
$ hg commit -m second
Matt Harbison
tests: quote PYTHON usage...
r39743 $ "$PYTHON" $TESTDIR/generate-working-copy-states.py state 2 wc
Martin von Zweigbergk
fileset: add tests of generated working copy states
r23949 $ hg addremove -q --similarity 0
$ hg forget *_*_*-untracked
$ rm *_*_missing-*
Test status
$ hg st -A 'set:modified()'
M content1_content1_content3-tracked
M content1_content2_content1-tracked
M content1_content2_content3-tracked
M missing_content2_content3-tracked
$ hg st -A 'set:added()'
A content1_missing_content1-tracked
A content1_missing_content3-tracked
A missing_missing_content3-tracked
$ hg st -A 'set:removed()'
R content1_content1_content1-untracked
R content1_content1_content3-untracked
R content1_content1_missing-untracked
R content1_content2_content1-untracked
R content1_content2_content2-untracked
R content1_content2_content3-untracked
R content1_content2_missing-untracked
R missing_content2_content2-untracked
R missing_content2_content3-untracked
R missing_content2_missing-untracked
$ hg st -A 'set:deleted()'
! content1_content1_missing-tracked
! content1_content2_missing-tracked
! content1_missing_missing-tracked
! missing_content2_missing-tracked
! missing_missing_missing-tracked
liscju
fileset: add missing() predicate (issue4925)...
r27024 $ hg st -A 'set:missing()'
! content1_content1_missing-tracked
! content1_content2_missing-tracked
! content1_missing_missing-tracked
! missing_content2_missing-tracked
! missing_missing_missing-tracked
Martin von Zweigbergk
fileset: add tests of generated working copy states
r23949 $ hg st -A 'set:unknown()'
? content1_missing_content1-untracked
? content1_missing_content3-untracked
? missing_missing_content3-untracked
$ hg st -A 'set:clean()'
C content1_content1_content1-tracked
C content1_content2_content2-tracked
C missing_content2_content2-tracked
Test log
$ hg log -T '{rev}\n' --stat 'set:modified()'
1
content1_content2_content1-tracked | 2 +-
content1_content2_content3-tracked | 2 +-
missing_content2_content3-tracked | 1 +
3 files changed, 3 insertions(+), 2 deletions(-)
0
content1_content1_content3-tracked | 1 +
content1_content2_content1-tracked | 1 +
content1_content2_content3-tracked | 1 +
3 files changed, 3 insertions(+), 0 deletions(-)
Matt Harbison
largefiles: don't mangle filesets when fixing up the log matcher...
r24813 Largefiles doesn't crash
$ hg log -T '{rev}\n' --stat 'set:modified()' --config extensions.largefiles=
FUJIWARA Katsunori
tests: add fsmonitor specific output lines at enabling largefiles...
r33209 The fsmonitor extension is incompatible with the largefiles extension and has been disabled. (fsmonitor !)
Matt Harbison
largefiles: don't mangle filesets when fixing up the log matcher...
r24813 1
content1_content2_content1-tracked | 2 +-
content1_content2_content3-tracked | 2 +-
missing_content2_content3-tracked | 1 +
3 files changed, 3 insertions(+), 2 deletions(-)
0
content1_content1_content3-tracked | 1 +
content1_content2_content1-tracked | 1 +
content1_content2_content3-tracked | 1 +
3 files changed, 3 insertions(+), 0 deletions(-)
Martin von Zweigbergk
fileset: add tests of generated working copy states
r23949 $ hg log -T '{rev}\n' --stat 'set:added()'
1
content1_missing_content1-tracked | 1 -
content1_missing_content3-tracked | 1 -
2 files changed, 0 insertions(+), 2 deletions(-)
Martin von Zweigbergk
log: evaluate filesets on working copy, not its parent...
r23950 0
content1_missing_content1-tracked | 1 +
content1_missing_content3-tracked | 1 +
2 files changed, 2 insertions(+), 0 deletions(-)
Martin von Zweigbergk
fileset: add tests of generated working copy states
r23949 $ hg log -T '{rev}\n' --stat 'set:removed()'
1
content1_content2_content1-untracked | 2 +-
content1_content2_content2-untracked | 2 +-
content1_content2_content3-untracked | 2 +-
content1_content2_missing-untracked | 2 +-
missing_content2_content2-untracked | 1 +
missing_content2_content3-untracked | 1 +
missing_content2_missing-untracked | 1 +
7 files changed, 7 insertions(+), 4 deletions(-)
0
content1_content1_content1-untracked | 1 +
content1_content1_content3-untracked | 1 +
content1_content1_missing-untracked | 1 +
content1_content2_content1-untracked | 1 +
content1_content2_content2-untracked | 1 +
content1_content2_content3-untracked | 1 +
content1_content2_missing-untracked | 1 +
7 files changed, 7 insertions(+), 0 deletions(-)
Martin von Zweigbergk
log: evaluate filesets on working copy, not its parent...
r23950
Martin von Zweigbergk
fileset: add tests of generated working copy states
r23949 $ hg log -T '{rev}\n' --stat 'set:deleted()'
Martin von Zweigbergk
log: evaluate filesets on working copy, not its parent...
r23950 1
content1_content2_missing-tracked | 2 +-
content1_missing_missing-tracked | 1 -
missing_content2_missing-tracked | 1 +
3 files changed, 2 insertions(+), 2 deletions(-)
0
content1_content1_missing-tracked | 1 +
content1_content2_missing-tracked | 1 +
content1_missing_missing-tracked | 1 +
3 files changed, 3 insertions(+), 0 deletions(-)
Martin von Zweigbergk
fileset: add tests of generated working copy states
r23949 $ hg log -T '{rev}\n' --stat 'set:unknown()'
Martin von Zweigbergk
log: evaluate filesets on working copy, not its parent...
r23950 1
content1_missing_content1-untracked | 1 -
content1_missing_content3-untracked | 1 -
2 files changed, 0 insertions(+), 2 deletions(-)
0
content1_missing_content1-untracked | 1 +
content1_missing_content3-untracked | 1 +
2 files changed, 2 insertions(+), 0 deletions(-)
Martin von Zweigbergk
fileset: add tests of generated working copy states
r23949 $ hg log -T '{rev}\n' --stat 'set:clean()'
Martin von Zweigbergk
log: evaluate filesets on working copy, not its parent...
r23950 1
content1_content2_content2-tracked | 2 +-
missing_content2_content2-tracked | 1 +
2 files changed, 2 insertions(+), 1 deletions(-)
Martin von Zweigbergk
fileset: add tests of generated working copy states
r23949 0
content1_content1_content1-tracked | 1 +
content1_content2_content2-tracked | 1 +
2 files changed, 2 insertions(+), 0 deletions(-)
Test revert
$ hg revert 'set:modified()'
reverting content1_content1_content3-tracked
reverting content1_content2_content1-tracked
reverting content1_content2_content3-tracked
reverting missing_content2_content3-tracked
$ hg revert 'set:added()'
forgetting content1_missing_content1-tracked
forgetting content1_missing_content3-tracked
forgetting missing_missing_content3-tracked
$ hg revert 'set:removed()'
undeleting content1_content1_content1-untracked
undeleting content1_content1_content3-untracked
undeleting content1_content1_missing-untracked
Martin von Zweigbergk
revert: evaluate filesets against working directory (issue4497)...
r24438 undeleting content1_content2_content1-untracked
undeleting content1_content2_content2-untracked
undeleting content1_content2_content3-untracked
undeleting content1_content2_missing-untracked
undeleting missing_content2_content2-untracked
undeleting missing_content2_content3-untracked
undeleting missing_content2_missing-untracked
Martin von Zweigbergk
fileset: add tests of generated working copy states
r23949
$ hg revert 'set:deleted()'
Sushil khanchi
revert: fix the inconsistency of status msgs in --interactive mode...
r39442 forgetting content1_missing_missing-tracked
forgetting missing_missing_missing-tracked
Martin von Zweigbergk
fileset: add tests of generated working copy states
r23949 reverting content1_content1_missing-tracked
Martin von Zweigbergk
revert: evaluate filesets against working directory (issue4497)...
r24438 reverting content1_content2_missing-tracked
reverting missing_content2_missing-tracked
Martin von Zweigbergk
fileset: add tests of generated working copy states
r23949
$ hg revert 'set:unknown()'
$ hg revert 'set:clean()'