tests/test-fileset-generated.t

treemanifests: remove _loadalllazy in _diff()

The benchmarks below use a similar setup as in ee7ee0c516ca and my other recent
commits.  Yes, in some cases this runs in literally 5% of the time it
previously took.

before = a6f8ab53

    diff --git:
    repo  | N | T | before (mean +- stdev) | after (mean +- stdev) | % of before
    ------+---+---+------------------------+-----------------------+------------
    m-u   |   |   | 1.301 s +-  0.004 s    | 1.309 s +-  0.012 s   | 100.6%
    m-u   |   | x | 1.303 s +-  0.009 s    | 1.302 s +-  0.006 s   |  99.9%
    m-u   | x |   | 1.308 s +-  0.006 s    | 1.309 s +-  0.007 s   | 100.1%
    m-u   | x | x | 85.7 ms +-   0.6 ms    | 86.0 ms +-   0.3 ms   | 100.4%
    l-d-r |   |   | 197.5 ms +-   0.7 ms   | 197.8 ms +-   2.2 ms  | 100.2%
    l-d-r |   | x | 199.4 ms +-   0.6 ms   | 199.3 ms +-   0.9 ms  |  99.9%
    l-d-r | x |   | 86.1 ms +-   0.5 ms    | 85.8 ms +-   0.9 ms   |  99.7%
    l-d-r | x | x | 64.4 ms +-   0.4 ms    | 64.4 ms +-   0.3 ms   | 100.0%

    diff -c . --git:
    repo  | N | T | before (mean +- stdev) | after (mean +- stdev) | % of before
    ------+---+---+------------------------+-----------------------+------------
    m-u   |   |   | 236.7 ms +-   1.1 ms   | 236.5 ms +-   1.3 ms  |  99.9%
    m-u   |   | x | 158.7 ms +-   1.0 ms   | 128.0 ms +-   1.0 ms  |  80.7% <--
    m-u   | x |   | 239.7 ms +-   1.8 ms   | 238.1 ms +-   1.5 ms  |  99.3%
    m-u   | x | x | 132.4 ms +-   0.9 ms   | 132.3 ms +-   0.6 ms  |  99.9%
    l-d-r |   |   | 81.8 ms +-   0.4 ms    | 81.8 ms +-   0.3 ms   | 100.0%
    l-d-r |   | x | 3.894 s +-  0.017 s    | 193.6 ms +-   0.4 ms  |   5.0% <--
    l-d-r | x |   | 106.9 ms +-   0.4 ms   | 106.6 ms +-   0.3 ms  |  99.7%
    l-d-r | x | x | 182.7 ms +-   0.8 ms   | 183.3 ms +-   0.9 ms  | 100.3%

    rebase -r . --keep -d .^^:
    repo  | N | T | before (mean +- stdev) | after (mean +- stdev) | % of before
    ------+---+---+------------------------+-----------------------+------------
    m-u   |   |   | 5.615 s +-  0.109 s    | 5.562 s +-  0.015 s   |  99.1%
    m-u   |   | x | 5.701 s +-  0.027 s    | 5.715 s +-  0.023 s   | 100.2%
    m-u   | x |   | 5.572 s +-  0.128 s    | 5.613 s +-  0.182 s   | 100.7%
    m-u   | x | x | 633.3 ms +-  28.7 ms   | 636.2 ms +-  13.8 ms  | 100.5%
    l-d-r |   |   | 666.4 ms +-  17.0 ms   | 658.5 ms +-   9.3 ms  |  98.8%
    l-d-r |   | x | 6.520 s +-  0.070 s    | 6.505 s +-  0.026 s   |  99.8%
    l-d-r | x |   | 279.0 ms +-  13.0 ms   | 276.5 ms +-   4.7 ms  |  99.1%
    l-d-r | x | x | 1.636 s +-  0.058 s    | 1.657 s +-  0.014 s   | 101.3%

    status --change . --copies:
    repo  | N | T | before (mean +- stdev) | after (mean +- stdev) | % of before
    ------+---+---+------------------------+-----------------------+------------
    m-u   |   |   | 218.6 ms +-   1.4 ms   | 217.9 ms +-   1.5 ms  |  99.7%
    m-u   |   | x | 138.5 ms +-   0.4 ms   | 108.4 ms +-   0.2 ms  |  78.3% <--
    m-u   | x |   | 220.1 ms +-   1.3 ms   | 219.7 ms +-   1.5 ms  |  99.8%
    m-u   | x | x | 113.2 ms +-   0.4 ms   | 112.4 ms +-   0.8 ms  |  99.3%
    l-d-r |   |   | 80.2 ms +-   0.3 ms    | 80.6 ms +-   0.6 ms   | 100.5%
    l-d-r |   | x | 3.899 s +-  0.020 s    | 194.8 ms +-   4.0 ms  |   5.0% <--
    l-d-r | x |   | 83.4 ms +-   0.8 ms    | 83.2 ms +-   0.2 ms   |  99.8%
    l-d-r | x | x | 732.2 ms +-   4.3 ms   | 194.9 ms +-   1.0 ms  |  26.6% <--

    status --copies:
    repo  | N | T | before (mean +- stdev) | after (mean +- stdev) | % of before
    ------+---+---+------------------------+-----------------------+------------
    m-u   |   |   | 1.917 s +-  0.005 s    | 1.914 s +-  0.004 s   |  99.8%
    m-u   |   | x | 1.909 s +-  0.012 s    | 1.934 s +-  0.004 s   | 101.3%
    m-u   | x |   | 1.915 s +-  0.005 s    | 1.904 s +-  0.004 s   |  99.4%
    m-u   | x | x | 94.8 ms +-   0.3 ms    | 94.7 ms +-   0.2 ms   |  99.9%
    l-d-r |   |   | 593.9 ms +-   1.2 ms   | 594.6 ms +-   9.4 ms  | 100.1%
    l-d-r |   | x | 595.2 ms +-   3.8 ms   | 597.2 ms +-   2.6 ms  | 100.3%
    l-d-r | x |   | 182.5 ms +-   1.6 ms   | 182.1 ms +-   0.6 ms  |  99.8%
    l-d-r | x | x | 149.6 ms +-   0.9 ms   | 149.1 ms +-   0.8 ms  |  99.7%

    update $rev^; ~/src/hg/hg{hg}/hg update $rev:
    repo  | N | T | before (mean +- stdev) | after (mean +- stdev) | % of before
    ------+---+---+------------------------+-----------------------+------------
    m-u   |   |   | 3.121 s +-  0.007 s    | 3.129 s +-  0.012 s   | 100.3%
    m-u   |   | x | 2.972 s +-  0.011 s    | 2.981 s +-  0.012 s   | 100.3%
    m-u   | x |   | 3.144 s +-  0.014 s    | 3.141 s +-  0.011 s   |  99.9%
    m-u   | x | x | 312.2 ms +-   2.4 ms   | 312.3 ms +-   2.1 ms  | 100.0%
    l-d-r |   |   | 444.4 ms +-   4.3 ms   | 446.9 ms +-   5.3 ms  | 100.6%
    l-d-r |   | x | 9.159 s +-  0.069 s    | 9.182 s +-  0.040 s   | 100.3%
    l-d-r | x |   | 254.6 ms +-   1.6 ms   | 255.2 ms +-   1.6 ms  | 100.2%
    l-d-r | x | x | 1.525 s +-  0.007 s    | 1.577 s +-  0.007 s   | 103.4% <--?

Differential Revision: https://phab.mercurial-scm.org/D4845

  $ hg init

Set up history and working copy

  $ "$PYTHON" $TESTDIR/generate-working-copy-states.py state 2 1
  $ hg addremove -q --similarity 0
  $ hg commit -m first

  $ "$PYTHON" $TESTDIR/generate-working-copy-states.py state 2 2
  $ hg addremove -q --similarity 0
  $ hg commit -m second

  $ "$PYTHON" $TESTDIR/generate-working-copy-states.py state 2 wc
  $ 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

  $ 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

  $ 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(-)
  
Largefiles doesn't crash
  $ hg log -T '{rev}\n' --stat 'set:modified()' --config extensions.largefiles=
  The fsmonitor extension is incompatible with the largefiles extension and has been disabled. (fsmonitor !)
  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(-)
  
  $ 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(-)
  
  0
   content1_missing_content1-tracked |  1 +
   content1_missing_content3-tracked |  1 +
   2 files changed, 2 insertions(+), 0 deletions(-)
  
  $ 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(-)
  
  $ hg log -T '{rev}\n' --stat 'set:deleted()'
  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(-)
  
  $ hg log -T '{rev}\n' --stat 'set:unknown()'
  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(-)
  
  $ hg log -T '{rev}\n' --stat 'set:clean()'
  1
   content1_content2_content2-tracked |  2 +-
   missing_content2_content2-tracked  |  1 +
   2 files changed, 2 insertions(+), 1 deletions(-)
  
  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
  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

  $ hg revert 'set:deleted()'
  forgetting content1_missing_missing-tracked
  forgetting missing_missing_missing-tracked
  reverting content1_content1_missing-tracked
  reverting content1_content2_missing-tracked
  reverting missing_content2_missing-tracked

  $ hg revert 'set:unknown()'

  $ hg revert 'set:clean()'