tests/test-locate.t

branches: simplify with repo.branchmap().iterbranches()

Running hg branches on the PyPy repo (with 996) over a busy NFS server,
before this change:

$ time hg --profile branches > /dev/null
   CallCount    Recursive     Total(s)    Inline(s) module:lineno(function)
        1069            0      1.2955      1.2955   <open>
        1063            0      0.5576      0.5576   <method 'close' of 'file' objects>
        4122            0      0.1993      0.0449   mercurial.repoview:161(changelog)
        8240            0      0.0771      0.0299       mercurial.changelog:133(tip)
        4122            0      0.0422      0.0204       mercurial.localrepo:26(__get__)
        8240            0      0.0252      0.0131       <len>
        4122            0      0.0060      0.0037       mercurial.repoview:112(filterrevs)
        8240            0      0.0028      0.0028       <hash>
        3029            0      0.2139      0.0390   mercurial.context:202(__init__)
        3029            0      0.1402      0.0339       mercurial.repoview:161(changelog)
        3029            0      0.0240      0.0087       mercurial.changelog:183(rev)
        9087            0      0.0067      0.0067       <isinstance>
        1096            0      0.0025      0.0025       <binascii.unhexlify>
        4125            0      0.0015      0.0015       <len>
        4229            0      0.0344      0.0344   mercurial.revlog:296(rev)
        1061            0      0.0343      0.0343   <method 'seek' of 'file' objects>
        1063            0      0.0339      0.0339   <method 'read' of 'file' objects>
       40476        16488      0.0479      0.0311   <len>
       16488            0      0.0216      0.0168       mercurial.revlog:262(__len__)
        8240            0      0.0771      0.0299   mercurial.changelog:133(tip)
        8240            0      0.0281      0.0203       mercurial.changelog:190(node)
        8240            0      0.0191      0.0095       <len>
        1342            0      0.0278      0.0278   <zlib.decompress>
        1074            0      2.2143      0.0266   mercurial.changelog:270(read)
        1074            0      2.1328      0.0230       mercurial.revlog:907(revision)
        1073            0      0.0208      0.0108       mercurial.changelog:28(decodeextra)
        2148            0      0.0072      0.0072       <method 'split' of 'str' objects>
        2148            0      0.0211      0.0038       mercurial.encoding:61(tolocal)
        1074            0      0.0028      0.0028       <method 'index' of 'str' objects>
        1061            0      1.9811      0.0237   mercurial.revlog:817(_loadchunk)

real    0m2.742s
user    0m0.811s
sys     0m0.188s

After this change:

$ time hg --profile branches > /dev/null
   CallCount    Recursive     Total(s)    Inline(s) module:lineno(function)
        2092            0      0.1444      0.0292   mercurial.context:202(__init__)
        2092            0      0.0908      0.0216       mercurial.repoview:161(changelog)
        2092            0      0.0164      0.0057       mercurial.changelog:183(rev)
        6276            0      0.0045      0.0045       <isinstance>
        1096            0      0.0024      0.0024       <binascii.unhexlify>
        3188            0      0.0013      0.0013       <len>
        2218            0      0.0230      0.0230   mercurial.revlog:296(rev)
        2111            0      0.1028      0.0218   mercurial.repoview:161(changelog)
        4218            0      0.0387      0.0146       mercurial.changelog:133(tip)
        2111            0      0.0238      0.0104       mercurial.localrepo:26(__get__)
        4218            0      0.0122      0.0062       <len>
        2111            0      0.0038      0.0021       mercurial.repoview:112(filterrevs)
        4218            0      0.0014      0.0014       <hash>
       20240         8444      0.0233      0.0149   <len>
        8444            0      0.0110      0.0084       mercurial.revlog:262(__len__)
        4218            0      0.0387      0.0146   mercurial.changelog:133(tip)
        4218            0      0.0144      0.0103       mercurial.changelog:190(node)
        4218            0      0.0097      0.0048       <len>
        2398            1      0.0271      0.0115   mercurial.localrepo:26(__get__)
        2398            1      0.0146      0.0046       mercurial.scmutil:939(__get__)
        2124            0      0.0009      0.0009       mercurial.localrepo:330(unfiltered)
         274            0      0.0002      0.0002       mercurial.repoview:192(unfiltered)
           4            0      0.1409      0.0112   mercurial.branchmap:19(read)
        1096            0      0.1113      0.0028       mercurial.localrepo:407(__contains__)
        1098            0      0.0020      0.0020       <method 'split' of 'str' objects>
        1097            0      0.0019      0.0019       <binascii.unhexlify>
        1096            0      0.0093      0.0018       mercurial.encoding:61(tolocal)
        1096            0      0.0010      0.0010       <method 'append' of 'list' objects>
        4349            0      0.0150      0.0105   mercurial.changelog:190(node)
        4349            0      0.0045      0.0045       mercurial.revlog:317(node)

real    0m0.362s
user    0m0.329s
sys     0m0.024s

  $ hg init repo
  $ cd repo
  $ echo 0 > a
  $ echo 0 > b
  $ echo 0 > t.h
  $ mkdir t
  $ echo 0 > t/x
  $ echo 0 > t/b
  $ echo 0 > t/e.h
  $ mkdir dir.h
  $ echo 0 > dir.h/foo

  $ hg ci -A -m m
  adding a
  adding b
  adding dir.h/foo
  adding t.h
  adding t/b
  adding t/e.h
  adding t/x

  $ touch nottracked

  $ hg locate a
  a

  $ hg locate NONEXISTENT
  [1]

  $ hg locate
  a
  b
  dir.h/foo
  t.h
  t/b
  t/e.h
  t/x

  $ hg rm a
  $ hg ci -m m

  $ hg locate a
  [1]
  $ hg locate NONEXISTENT
  [1]
  $ hg locate relpath:NONEXISTENT
  [1]
  $ hg locate
  b
  dir.h/foo
  t.h
  t/b
  t/e.h
  t/x
  $ hg locate -r 0 a
  a
  $ hg locate -r 0 NONEXISTENT
  [1]
  $ hg locate -r 0 relpath:NONEXISTENT
  [1]
  $ hg locate -r 0
  a
  b
  dir.h/foo
  t.h
  t/b
  t/e.h
  t/x

-I/-X with relative path should work:

  $ cd t
  $ hg locate
  b
  dir.h/foo
  t.h
  t/b
  t/e.h
  t/x
  $ hg locate -I ../t
  t/b
  t/e.h
  t/x

Issue294: hg remove --after dir fails when dir.* also exists

  $ cd ..
  $ rm -r t

  $ hg locate 't/**'
  t/b (glob)
  t/e.h (glob)
  t/x (glob)

  $ mkdir otherdir
  $ cd otherdir

  $ hg locate b
  ../b (glob)
  ../t/b (glob)
  $ hg locate '*.h'
  ../t.h (glob)
  ../t/e.h (glob)
  $ hg locate path:t/x
  ../t/x (glob)
  $ hg locate 're:.*\.h$'
  ../t.h (glob)
  ../t/e.h (glob)
  $ hg locate -r 0 b
  ../b (glob)
  ../t/b (glob)
  $ hg locate -r 0 '*.h'
  ../t.h (glob)
  ../t/e.h (glob)
  $ hg locate -r 0 path:t/x
  ../t/x (glob)
  $ hg locate -r 0 're:.*\.h$'
  ../t.h (glob)
  ../t/e.h (glob)

  $ cd ../..