view tests/test-walk.t @ 36037:8de90e006c78

run-tests: report tests that exception occurred in

We now record the test that an exception occurred in. We put this
information to use by aggregating the count of failures in each
test. For each exception, the exception report now prints the total
number of tests having that exception and the test with the least
number of exceptions exhibiting that failure. The exception list
is now sorted by (total count, tests impacted, count of failures
in least failing test).

This allows us to:

* Assess how widespread a failure is. Some exceptions occur a lot
  in a few tests. Others occur over many tests.
* Easily run a test exhibiting an exception without having to find
  a failure in test output.
* Find and fix low hanging fruit (e.g. exceptions that are the
  only failure in a test).

Here's an example of the new output:

199 (4 tests)   /home/gps/src/hg/hgext/blackbox.py:191: %b requires a bytes-like object, or an object that implements __bytes__, not 'str' (test-devel-warnings.t - 1 total)
142 (19 tests)  /home/gps/src/hg/hgext/mq.py:655: list indices must be integers or slices, not bytes (test-hardlinks.t - 1 total)
140 (20 tests)  /home/gps/src/hg/mercurial/patch.py:296: string argument expected, got 'bytes' (test-audit-subrepo.t - 1 total)
101 (15 tests)  /home/gps/src/hg/hgext/convert/convcmd.py:60: encode() argument 1 must be str, not bytes (test-convert-clonebranches.t - 1 total)
90 (2 tests)    /home/gps/src/hg/hgext/mq.py:456: can't concat str to bytes (test-mq-qqueue.t - 1 total)
87 (2 tests)    /home/gps/src/hg/mercurial/branchmap.py:380: %b requires a bytes-like object, or an object that implements __bytes__, not 'FileNotFoundError' (test-branches.t - 2 total)
85 (22 tests)   /home/gps/src/hg/mercurial/sshpeer.py:223: cannot convert 'UUID' object to bytes (test-bundle2-pushback.t - 1 total)
1 (1 tests)     /home/gps/src/hg/mercurial/formatter.py:254: %b requires a bytes-like object, or an object that implements __bytes__, not 'str' (test-debugextensions.t - 2 total)
1 (1 tests)     /home/gps/src/hg/hgext/convert/convcmd.py:420: startswith first arg must be str or a tuple of str, not bytes (test-convert-authormap.t - 2 total)
1 (1 tests)     /home/gps/src/hg/mercurial/revlog.py:797: '>=' not supported between instances of 'NoneType' and 'int' (test-unionrepo.t - 1 total)
1 (1 tests)     /home/gps/src/hg/hgext/show.py:129: %b requires a bytes-like object, or an object that implements __bytes__, not 'str' (test-show.t - 1 total)

Differential Revision: https://phab.mercurial-scm.org/D2138

  $ hg init t
  $ cd t
  $ mkdir -p beans
  $ for b in kidney navy turtle borlotti black pinto; do
  >     echo $b > beans/$b
  > done
  $ mkdir -p mammals/Procyonidae
  $ for m in cacomistle coatimundi raccoon; do
  >     echo $m > mammals/Procyonidae/$m
  > done
  $ echo skunk > mammals/skunk
  $ echo fennel > fennel
  $ echo fenugreek > fenugreek
  $ echo fiddlehead > fiddlehead
  $ hg addremove
  adding beans/black
  adding beans/borlotti
  adding beans/kidney
  adding beans/navy
  adding beans/pinto
  adding beans/turtle
  adding fennel
  adding fenugreek
  adding fiddlehead
  adding mammals/Procyonidae/cacomistle
  adding mammals/Procyonidae/coatimundi
  adding mammals/Procyonidae/raccoon
  adding mammals/skunk
  $ hg commit -m "commit #0"

  $ hg debugwalk
  matcher: <alwaysmatcher>
  f  beans/black                     beans/black
  f  beans/borlotti                  beans/borlotti
  f  beans/kidney                    beans/kidney
  f  beans/navy                      beans/navy
  f  beans/pinto                     beans/pinto
  f  beans/turtle                    beans/turtle
  f  fennel                          fennel
  f  fenugreek                       fenugreek
  f  fiddlehead                      fiddlehead
  f  mammals/Procyonidae/cacomistle  mammals/Procyonidae/cacomistle
  f  mammals/Procyonidae/coatimundi  mammals/Procyonidae/coatimundi
  f  mammals/Procyonidae/raccoon     mammals/Procyonidae/raccoon
  f  mammals/skunk                   mammals/skunk
  $ hg debugwalk -I.
  matcher: <includematcher includes='(?:)'>
  f  beans/black                     beans/black
  f  beans/borlotti                  beans/borlotti
  f  beans/kidney                    beans/kidney
  f  beans/navy                      beans/navy
  f  beans/pinto                     beans/pinto
  f  beans/turtle                    beans/turtle
  f  fennel                          fennel
  f  fenugreek                       fenugreek
  f  fiddlehead                      fiddlehead
  f  mammals/Procyonidae/cacomistle  mammals/Procyonidae/cacomistle
  f  mammals/Procyonidae/coatimundi  mammals/Procyonidae/coatimundi
  f  mammals/Procyonidae/raccoon     mammals/Procyonidae/raccoon
  f  mammals/skunk                   mammals/skunk

  $ cd mammals
  $ hg debugwalk
  matcher: <alwaysmatcher>
  f  beans/black                     ../beans/black
  f  beans/borlotti                  ../beans/borlotti
  f  beans/kidney                    ../beans/kidney
  f  beans/navy                      ../beans/navy
  f  beans/pinto                     ../beans/pinto
  f  beans/turtle                    ../beans/turtle
  f  fennel                          ../fennel
  f  fenugreek                       ../fenugreek
  f  fiddlehead                      ../fiddlehead
  f  mammals/Procyonidae/cacomistle  Procyonidae/cacomistle
  f  mammals/Procyonidae/coatimundi  Procyonidae/coatimundi
  f  mammals/Procyonidae/raccoon     Procyonidae/raccoon
  f  mammals/skunk                   skunk
  $ hg debugwalk -X ../beans
  matcher: <differencematcher m1=<alwaysmatcher>, m2=<includematcher includes='(?:beans(?:/|$))'>>
  f  fennel                          ../fennel
  f  fenugreek                       ../fenugreek
  f  fiddlehead                      ../fiddlehead
  f  mammals/Procyonidae/cacomistle  Procyonidae/cacomistle
  f  mammals/Procyonidae/coatimundi  Procyonidae/coatimundi
  f  mammals/Procyonidae/raccoon     Procyonidae/raccoon
  f  mammals/skunk                   skunk
  $ hg debugwalk -I '*k'
  matcher: <includematcher includes='(?:mammals\\/[^/]*k(?:/|$))'>
  f  mammals/skunk  skunk
  $ hg debugwalk -I 'glob:*k'
  matcher: <includematcher includes='(?:mammals\\/[^/]*k(?:/|$))'>
  f  mammals/skunk  skunk
  $ hg debugwalk -I 'relglob:*k'
  matcher: <includematcher includes='(?:(?:|.*/)[^/]*k(?:/|$))'>
  f  beans/black    ../beans/black
  f  fenugreek      ../fenugreek
  f  mammals/skunk  skunk
  $ hg debugwalk -I 'relglob:*k' .
  matcher: <intersectionmatcher m1=<patternmatcher patterns='(?:mammals(?:/|$))'>, m2=<includematcher includes='(?:(?:|.*/)[^/]*k(?:/|$))'>>
  f  mammals/skunk  skunk
  $ hg debugwalk -I 're:.*k$'
  matcher: <includematcher includes='(?:.*k$)'>
  f  beans/black    ../beans/black
  f  fenugreek      ../fenugreek
  f  mammals/skunk  skunk
  $ hg debugwalk -I 'relre:.*k$'
  matcher: <includematcher includes='(?:.*.*k$)'>
  f  beans/black    ../beans/black
  f  fenugreek      ../fenugreek
  f  mammals/skunk  skunk
  $ hg debugwalk -I 'path:beans'
  matcher: <includematcher includes='(?:beans(?:/|$))'>
  f  beans/black     ../beans/black
  f  beans/borlotti  ../beans/borlotti
  f  beans/kidney    ../beans/kidney
  f  beans/navy      ../beans/navy
  f  beans/pinto     ../beans/pinto
  f  beans/turtle    ../beans/turtle
  $ hg debugwalk -I 'relpath:detour/../../beans'
  matcher: <includematcher includes='(?:beans(?:/|$))'>
  f  beans/black     ../beans/black
  f  beans/borlotti  ../beans/borlotti
  f  beans/kidney    ../beans/kidney
  f  beans/navy      ../beans/navy
  f  beans/pinto     ../beans/pinto
  f  beans/turtle    ../beans/turtle

  $ hg debugwalk 'rootfilesin:'
  matcher: <patternmatcher patterns='(?:[^/]+$)'>
  f  fennel      ../fennel
  f  fenugreek   ../fenugreek
  f  fiddlehead  ../fiddlehead
  $ hg debugwalk -I 'rootfilesin:'
  matcher: <includematcher includes='(?:[^/]+$)'>
  f  fennel      ../fennel
  f  fenugreek   ../fenugreek
  f  fiddlehead  ../fiddlehead
  $ hg debugwalk 'rootfilesin:.'
  matcher: <patternmatcher patterns='(?:[^/]+$)'>
  f  fennel      ../fennel
  f  fenugreek   ../fenugreek
  f  fiddlehead  ../fiddlehead
  $ hg debugwalk -I 'rootfilesin:.'
  matcher: <includematcher includes='(?:[^/]+$)'>
  f  fennel      ../fennel
  f  fenugreek   ../fenugreek
  f  fiddlehead  ../fiddlehead
  $ hg debugwalk -X 'rootfilesin:'
  matcher: <differencematcher m1=<alwaysmatcher>, m2=<includematcher includes='(?:[^/]+$)'>>
  f  beans/black                     ../beans/black
  f  beans/borlotti                  ../beans/borlotti
  f  beans/kidney                    ../beans/kidney
  f  beans/navy                      ../beans/navy
  f  beans/pinto                     ../beans/pinto
  f  beans/turtle                    ../beans/turtle
  f  mammals/Procyonidae/cacomistle  Procyonidae/cacomistle
  f  mammals/Procyonidae/coatimundi  Procyonidae/coatimundi
  f  mammals/Procyonidae/raccoon     Procyonidae/raccoon
  f  mammals/skunk                   skunk
  $ hg debugwalk 'rootfilesin:fennel'
  matcher: <patternmatcher patterns='(?:fennel/[^/]+$)'>
  $ hg debugwalk -I 'rootfilesin:fennel'
  matcher: <includematcher includes='(?:fennel/[^/]+$)'>
  $ hg debugwalk 'rootfilesin:skunk'
  matcher: <patternmatcher patterns='(?:skunk/[^/]+$)'>
  $ hg debugwalk -I 'rootfilesin:skunk'
  matcher: <includematcher includes='(?:skunk/[^/]+$)'>
  $ hg debugwalk 'rootfilesin:beans'
  matcher: <patternmatcher patterns='(?:beans/[^/]+$)'>
  f  beans/black     ../beans/black
  f  beans/borlotti  ../beans/borlotti
  f  beans/kidney    ../beans/kidney
  f  beans/navy      ../beans/navy
  f  beans/pinto     ../beans/pinto
  f  beans/turtle    ../beans/turtle
  $ hg debugwalk -I 'rootfilesin:beans'
  matcher: <includematcher includes='(?:beans/[^/]+$)'>
  f  beans/black     ../beans/black
  f  beans/borlotti  ../beans/borlotti
  f  beans/kidney    ../beans/kidney
  f  beans/navy      ../beans/navy
  f  beans/pinto     ../beans/pinto
  f  beans/turtle    ../beans/turtle
  $ hg debugwalk 'rootfilesin:mammals'
  matcher: <patternmatcher patterns='(?:mammals/[^/]+$)'>
  f  mammals/skunk  skunk
  $ hg debugwalk -I 'rootfilesin:mammals'
  matcher: <includematcher includes='(?:mammals/[^/]+$)'>
  f  mammals/skunk  skunk
  $ hg debugwalk 'rootfilesin:mammals/'
  matcher: <patternmatcher patterns='(?:mammals/[^/]+$)'>
  f  mammals/skunk  skunk
  $ hg debugwalk -I 'rootfilesin:mammals/'
  matcher: <includematcher includes='(?:mammals/[^/]+$)'>
  f  mammals/skunk  skunk
  $ hg debugwalk -X 'rootfilesin:mammals'
  matcher: <differencematcher m1=<alwaysmatcher>, m2=<includematcher includes='(?:mammals/[^/]+$)'>>
  f  beans/black                     ../beans/black
  f  beans/borlotti                  ../beans/borlotti
  f  beans/kidney                    ../beans/kidney
  f  beans/navy                      ../beans/navy
  f  beans/pinto                     ../beans/pinto
  f  beans/turtle                    ../beans/turtle
  f  fennel                          ../fennel
  f  fenugreek                       ../fenugreek
  f  fiddlehead                      ../fiddlehead
  f  mammals/Procyonidae/cacomistle  Procyonidae/cacomistle
  f  mammals/Procyonidae/coatimundi  Procyonidae/coatimundi
  f  mammals/Procyonidae/raccoon     Procyonidae/raccoon

  $ hg debugwalk .
  matcher: <patternmatcher patterns='(?:mammals(?:/|$))'>
  f  mammals/Procyonidae/cacomistle  Procyonidae/cacomistle
  f  mammals/Procyonidae/coatimundi  Procyonidae/coatimundi
  f  mammals/Procyonidae/raccoon     Procyonidae/raccoon
  f  mammals/skunk                   skunk
  $ hg debugwalk -I.
  matcher: <includematcher includes='(?:mammals(?:/|$))'>
  f  mammals/Procyonidae/cacomistle  Procyonidae/cacomistle
  f  mammals/Procyonidae/coatimundi  Procyonidae/coatimundi
  f  mammals/Procyonidae/raccoon     Procyonidae/raccoon
  f  mammals/skunk                   skunk
  $ hg debugwalk Procyonidae
  matcher: <patternmatcher patterns='(?:mammals\\/Procyonidae(?:/|$))'>
  f  mammals/Procyonidae/cacomistle  Procyonidae/cacomistle
  f  mammals/Procyonidae/coatimundi  Procyonidae/coatimundi
  f  mammals/Procyonidae/raccoon     Procyonidae/raccoon

  $ cd Procyonidae
  $ hg debugwalk .
  matcher: <patternmatcher patterns='(?:mammals\\/Procyonidae(?:/|$))'>
  f  mammals/Procyonidae/cacomistle  cacomistle
  f  mammals/Procyonidae/coatimundi  coatimundi
  f  mammals/Procyonidae/raccoon     raccoon
  $ hg debugwalk ..
  matcher: <patternmatcher patterns='(?:mammals(?:/|$))'>
  f  mammals/Procyonidae/cacomistle  cacomistle
  f  mammals/Procyonidae/coatimundi  coatimundi
  f  mammals/Procyonidae/raccoon     raccoon
  f  mammals/skunk                   ../skunk
  $ cd ..

  $ hg debugwalk ../beans
  matcher: <patternmatcher patterns='(?:beans(?:/|$))'>
  f  beans/black     ../beans/black
  f  beans/borlotti  ../beans/borlotti
  f  beans/kidney    ../beans/kidney
  f  beans/navy      ../beans/navy
  f  beans/pinto     ../beans/pinto
  f  beans/turtle    ../beans/turtle
  $ hg debugwalk .
  matcher: <patternmatcher patterns='(?:mammals(?:/|$))'>
  f  mammals/Procyonidae/cacomistle  Procyonidae/cacomistle
  f  mammals/Procyonidae/coatimundi  Procyonidae/coatimundi
  f  mammals/Procyonidae/raccoon     Procyonidae/raccoon
  f  mammals/skunk                   skunk
  $ hg debugwalk .hg
  abort: path 'mammals/.hg' is inside nested repo 'mammals'
  [255]
  $ hg debugwalk ../.hg
  abort: path contains illegal component: .hg
  [255]
  $ cd ..

  $ hg debugwalk -Ibeans
  matcher: <includematcher includes='(?:beans(?:/|$))'>
  f  beans/black     beans/black
  f  beans/borlotti  beans/borlotti
  f  beans/kidney    beans/kidney
  f  beans/navy      beans/navy
  f  beans/pinto     beans/pinto
  f  beans/turtle    beans/turtle
  $ hg debugwalk -I '{*,{b,m}*/*}k'
  matcher: <includematcher includes='(?:(?:[^/]*|(?:b|m)[^/]*\\/[^/]*)k(?:/|$))'>
  f  beans/black    beans/black
  f  fenugreek      fenugreek
  f  mammals/skunk  mammals/skunk
  $ hg debugwalk -Ibeans mammals
  matcher: <intersectionmatcher m1=<patternmatcher patterns='(?:mammals(?:/|$))'>, m2=<includematcher includes='(?:beans(?:/|$))'>>
  $ hg debugwalk -Inon-existent
  matcher: <includematcher includes='(?:non\\-existent(?:/|$))'>
  $ hg debugwalk -Inon-existent -Ibeans/black
  matcher: <includematcher includes='(?:non\\-existent(?:/|$)|beans\\/black(?:/|$))'>
  f  beans/black  beans/black
  $ hg debugwalk -Ibeans beans/black
  matcher: <intersectionmatcher m1=<patternmatcher patterns='(?:beans\\/black(?:/|$))'>, m2=<includematcher includes='(?:beans(?:/|$))'>>
  f  beans/black  beans/black  exact
  $ hg debugwalk -Ibeans/black beans
  matcher: <intersectionmatcher m1=<patternmatcher patterns='(?:beans(?:/|$))'>, m2=<includematcher includes='(?:beans\\/black(?:/|$))'>>
  f  beans/black  beans/black
  $ hg debugwalk -Xbeans/black beans
  matcher: <differencematcher m1=<patternmatcher patterns='(?:beans(?:/|$))'>, m2=<includematcher includes='(?:beans\\/black(?:/|$))'>>
  f  beans/borlotti  beans/borlotti
  f  beans/kidney    beans/kidney
  f  beans/navy      beans/navy
  f  beans/pinto     beans/pinto
  f  beans/turtle    beans/turtle
  $ hg debugwalk -Xbeans/black -Ibeans
  matcher: <differencematcher m1=<includematcher includes='(?:beans(?:/|$))'>, m2=<includematcher includes='(?:beans\\/black(?:/|$))'>>
  f  beans/borlotti  beans/borlotti
  f  beans/kidney    beans/kidney
  f  beans/navy      beans/navy
  f  beans/pinto     beans/pinto
  f  beans/turtle    beans/turtle
  $ hg debugwalk -Xbeans/black beans/black
  matcher: <differencematcher m1=<patternmatcher patterns='(?:beans\\/black(?:/|$))'>, m2=<includematcher includes='(?:beans\\/black(?:/|$))'>>
  f  beans/black  beans/black  exact
  $ hg debugwalk -Xbeans/black -Ibeans/black
  matcher: <differencematcher m1=<includematcher includes='(?:beans\\/black(?:/|$))'>, m2=<includematcher includes='(?:beans\\/black(?:/|$))'>>
  $ hg debugwalk -Xbeans beans/black
  matcher: <differencematcher m1=<patternmatcher patterns='(?:beans\\/black(?:/|$))'>, m2=<includematcher includes='(?:beans(?:/|$))'>>
  f  beans/black  beans/black  exact
  $ hg debugwalk -Xbeans -Ibeans/black
  matcher: <differencematcher m1=<includematcher includes='(?:beans\\/black(?:/|$))'>, m2=<includematcher includes='(?:beans(?:/|$))'>>
  $ hg debugwalk 'glob:mammals/../beans/b*'
  matcher: <patternmatcher patterns='(?:beans\\/b[^/]*$)'>
  f  beans/black     beans/black
  f  beans/borlotti  beans/borlotti
  $ hg debugwalk '-X*/Procyonidae' mammals
  matcher: <differencematcher m1=<patternmatcher patterns='(?:mammals(?:/|$))'>, m2=<includematcher includes='(?:[^/]*\\/Procyonidae(?:/|$))'>>
  f  mammals/skunk  mammals/skunk
  $ hg debugwalk path:mammals
  matcher: <patternmatcher patterns='(?:mammals(?:/|$))'>
  f  mammals/Procyonidae/cacomistle  mammals/Procyonidae/cacomistle
  f  mammals/Procyonidae/coatimundi  mammals/Procyonidae/coatimundi
  f  mammals/Procyonidae/raccoon     mammals/Procyonidae/raccoon
  f  mammals/skunk                   mammals/skunk
  $ hg debugwalk ..
  abort: .. not under root '$TESTTMP/t'
  [255]
  $ hg debugwalk beans/../..
  abort: beans/../.. not under root '$TESTTMP/t'
  [255]
  $ hg debugwalk .hg
  abort: path contains illegal component: .hg
  [255]
  $ hg debugwalk beans/../.hg
  abort: path contains illegal component: .hg
  [255]
  $ hg debugwalk beans/../.hg/data
  abort: path contains illegal component: .hg/data
  [255]
  $ hg debugwalk beans/.hg
  abort: path 'beans/.hg' is inside nested repo 'beans'
  [255]

Test explicit paths and excludes:
(BROKEN: nothing should be included, but wctx.walk() does)

  $ hg debugwalk fennel -X fennel
  matcher: <differencematcher m1=<patternmatcher patterns='(?:fennel(?:/|$))'>, m2=<includematcher includes='(?:fennel(?:/|$))'>>
  f  fennel  fennel  exact
  $ hg debugwalk fennel -X 'f*'
  matcher: <differencematcher m1=<patternmatcher patterns='(?:fennel(?:/|$))'>, m2=<includematcher includes='(?:f[^/]*(?:/|$))'>>
  f  fennel  fennel  exact
  $ hg debugwalk beans/black -X 'path:beans'
  matcher: <differencematcher m1=<patternmatcher patterns='(?:beans\\/black(?:/|$))'>, m2=<includematcher includes='(?:beans(?:/|$))'>>
  f  beans/black  beans/black  exact
  $ hg debugwalk -I 'path:beans/black' -X 'path:beans'
  matcher: <differencematcher m1=<includematcher includes='(?:beans\\/black(?:/|$))'>, m2=<includematcher includes='(?:beans(?:/|$))'>>

Test absolute paths:

  $ hg debugwalk `pwd`/beans
  matcher: <patternmatcher patterns='(?:beans(?:/|$))'>
  f  beans/black     beans/black
  f  beans/borlotti  beans/borlotti
  f  beans/kidney    beans/kidney
  f  beans/navy      beans/navy
  f  beans/pinto     beans/pinto
  f  beans/turtle    beans/turtle
  $ hg debugwalk `pwd`/..
  abort: $TESTTMP/t/.. not under root '$TESTTMP/t'
  [255]

Test patterns:

  $ hg debugwalk glob:\*
  matcher: <patternmatcher patterns='(?:[^/]*$)'>
  f  fennel      fennel
  f  fenugreek   fenugreek
  f  fiddlehead  fiddlehead
#if eol-in-paths
  $ echo glob:glob > glob:glob
  $ hg addremove
  adding glob:glob
  warning: filename contains ':', which is reserved on Windows: 'glob:glob'
  $ hg debugwalk glob:\*
  matcher: <patternmatcher patterns='(?:[^/]*$)'>
  f  fennel      fennel
  f  fenugreek   fenugreek
  f  fiddlehead  fiddlehead
  f  glob:glob   glob:glob
  $ hg debugwalk glob:glob
  matcher: <patternmatcher patterns='(?:glob$)'>
  glob: $ENOENT$
  $ hg debugwalk glob:glob:glob
  matcher: <patternmatcher patterns='(?:glob\\:glob$)'>
  f  glob:glob  glob:glob  exact
  $ hg debugwalk path:glob:glob
  matcher: <patternmatcher patterns='(?:glob\\:glob(?:/|$))'>
  f  glob:glob  glob:glob  exact
  $ rm glob:glob
  $ hg addremove
  removing glob:glob
#endif

  $ hg debugwalk 'glob:**e'
  matcher: <patternmatcher patterns='(?:.*e$)'>
  f  beans/turtle                    beans/turtle
  f  mammals/Procyonidae/cacomistle  mammals/Procyonidae/cacomistle

  $ hg debugwalk 're:.*[kb]$'
  matcher: <patternmatcher patterns='(?:.*[kb]$)'>
  f  beans/black    beans/black
  f  fenugreek      fenugreek
  f  mammals/skunk  mammals/skunk

  $ hg debugwalk path:beans/black
  matcher: <patternmatcher patterns='(?:beans\\/black(?:/|$))'>
  f  beans/black  beans/black  exact
  $ hg debugwalk path:beans//black
  matcher: <patternmatcher patterns='(?:beans\\/black(?:/|$))'>
  f  beans/black  beans/black  exact

  $ hg debugwalk relglob:Procyonidae
  matcher: <patternmatcher patterns='(?:(?:|.*/)Procyonidae$)'>
  $ hg debugwalk 'relglob:Procyonidae/**'
  matcher: <patternmatcher patterns='(?:(?:|.*/)Procyonidae\\/.*$)'>
  f  mammals/Procyonidae/cacomistle  mammals/Procyonidae/cacomistle
  f  mammals/Procyonidae/coatimundi  mammals/Procyonidae/coatimundi
  f  mammals/Procyonidae/raccoon     mammals/Procyonidae/raccoon
  $ hg debugwalk 'relglob:Procyonidae/**' fennel
  matcher: <patternmatcher patterns='(?:(?:|.*/)Procyonidae\\/.*$|fennel(?:/|$))'>
  f  fennel                          fennel                          exact
  f  mammals/Procyonidae/cacomistle  mammals/Procyonidae/cacomistle
  f  mammals/Procyonidae/coatimundi  mammals/Procyonidae/coatimundi
  f  mammals/Procyonidae/raccoon     mammals/Procyonidae/raccoon
  $ hg debugwalk beans 'glob:beans/*'
  matcher: <patternmatcher patterns='(?:beans(?:/|$)|beans\\/[^/]*$)'>
  f  beans/black     beans/black
  f  beans/borlotti  beans/borlotti
  f  beans/kidney    beans/kidney
  f  beans/navy      beans/navy
  f  beans/pinto     beans/pinto
  f  beans/turtle    beans/turtle
  $ hg debugwalk 'glob:mamm**'
  matcher: <patternmatcher patterns='(?:mamm.*$)'>
  f  mammals/Procyonidae/cacomistle  mammals/Procyonidae/cacomistle
  f  mammals/Procyonidae/coatimundi  mammals/Procyonidae/coatimundi
  f  mammals/Procyonidae/raccoon     mammals/Procyonidae/raccoon
  f  mammals/skunk                   mammals/skunk
  $ hg debugwalk 'glob:mamm**' fennel
  matcher: <patternmatcher patterns='(?:mamm.*$|fennel(?:/|$))'>
  f  fennel                          fennel                          exact
  f  mammals/Procyonidae/cacomistle  mammals/Procyonidae/cacomistle
  f  mammals/Procyonidae/coatimundi  mammals/Procyonidae/coatimundi
  f  mammals/Procyonidae/raccoon     mammals/Procyonidae/raccoon
  f  mammals/skunk                   mammals/skunk
  $ hg debugwalk 'glob:j*'
  matcher: <patternmatcher patterns='(?:j[^/]*$)'>
  $ hg debugwalk NOEXIST
  matcher: <patternmatcher patterns='(?:NOEXIST(?:/|$))'>
  NOEXIST: * (glob)

#if fifo
  $ mkfifo fifo
  $ hg debugwalk fifo
  matcher: <patternmatcher patterns='(?:fifo(?:/|$))'>
  fifo: unsupported file type (type is fifo)
#endif

  $ rm fenugreek
  $ hg debugwalk fenugreek
  matcher: <patternmatcher patterns='(?:fenugreek(?:/|$))'>
  f  fenugreek  fenugreek  exact
  $ hg rm fenugreek
  $ hg debugwalk fenugreek
  matcher: <patternmatcher patterns='(?:fenugreek(?:/|$))'>
  f  fenugreek  fenugreek  exact
  $ touch new
  $ hg debugwalk new
  matcher: <patternmatcher patterns='(?:new(?:/|$))'>
  f  new  new  exact

  $ mkdir ignored
  $ touch ignored/file
  $ echo '^ignored$' > .hgignore
  $ hg debugwalk ignored
  matcher: <patternmatcher patterns='(?:ignored(?:/|$))'>
  $ hg debugwalk ignored/file
  matcher: <patternmatcher patterns='(?:ignored\\/file(?:/|$))'>
  f  ignored/file  ignored/file  exact

Test listfile and listfile0

  $ $PYTHON -c "open('listfile0', 'wb').write(b'fenugreek\0new\0')"
  $ hg debugwalk -I 'listfile0:listfile0'
  matcher: <includematcher includes='(?:fenugreek(?:/|$)|new(?:/|$))'>
  f  fenugreek  fenugreek
  f  new        new
  $ $PYTHON -c "open('listfile', 'wb').write(b'fenugreek\nnew\r\nmammals/skunk\n')"
  $ hg debugwalk -I 'listfile:listfile'
  matcher: <includematcher includes='(?:fenugreek(?:/|$)|new(?:/|$)|mammals\\/skunk(?:/|$))'>
  f  fenugreek      fenugreek
  f  mammals/skunk  mammals/skunk
  f  new            new

  $ cd ..
  $ hg debugwalk -R t t/mammals/skunk
  matcher: <patternmatcher patterns='(?:mammals\\/skunk(?:/|$))'>
  f  mammals/skunk  t/mammals/skunk  exact
  $ mkdir t2
  $ cd t2
  $ hg debugwalk -R ../t ../t/mammals/skunk
  matcher: <patternmatcher patterns='(?:mammals\\/skunk(?:/|$))'>
  f  mammals/skunk  ../t/mammals/skunk  exact
  $ hg debugwalk --cwd ../t mammals/skunk
  matcher: <patternmatcher patterns='(?:mammals\\/skunk(?:/|$))'>
  f  mammals/skunk  mammals/skunk  exact

  $ cd ..

Test split patterns on overflow

  $ cd t
  $ echo fennel > overflow.list
  $ $PYTHON -c "for i in xrange(20000 / 100): print 'x' * 100" >> overflow.list
  $ echo fenugreek >> overflow.list
  $ hg debugwalk 'listfile:overflow.list' 2>&1 | egrep -v '(^matcher: |^xxx)'
  f  fennel     fennel     exact
  f  fenugreek  fenugreek  exact
  $ cd ..