##// END OF EJS Templates
wireprotov2: implement commands as a generator of objects...
wireprotov2: implement commands as a generator of objects Previously, wire protocol version 2 inherited version 1's model of having separate types to represent the results of different wire protocol commands. As I implemented more powerful commands in future commits, I found I was using a common pattern of returning a special type to hold a generator. This meant the command function required a closure to do most of the work. That made logic flow more difficult to follow. I also noticed that many commands were effectively a sequence of objects to be CBOR encoded. I think it makes sense to define version 2 commands as generators. This way, commands can simply emit the data structures they wish to send to the client. This eliminates the need for a closure in command functions and removes encoding from the bodies of commands. As part of this commit, the handling of response objects has been moved into the serverreactor class. This puts the reactor in the driver's seat with regards to CBOR encoding and error handling. Having error handling in the function that emits frames is particularly important because exceptions in that function can lead to things getting in a bad state: I'm fairly certain that uncaught exceptions in the frame generator were causing deadlocks. I also introduced a dedicated error type for explicit error reporting in command handlers. This will be used in subsequent commits. There's still a bit of work to be done here, especially around formalizing the error handling "protocol." I've added yet another TODO to track this so we don't forget. Test output changed because we're using generators and no longer know we are at the end of the data until we hit the end of the generator. This means we can't emit the end-of-stream flag until we've exhausted the generator. Hence the introduction of 0-sized end-of-stream frames. Differential Revision: https://phab.mercurial-scm.org/D4472

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r38494:67dc32d4 @56 default
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test-walk.t
652 lines | 22.2 KiB | text/troff | Tads3Lexer
$ 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 -v
* 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 -v -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 -v
* 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 -v -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 -v -I '*k'
* matcher:
<includematcher includes='(?:mammals/[^/]*k(?:/|$))'>
f mammals/skunk skunk
$ hg debugwalk -v -I 'glob:*k'
* matcher:
<includematcher includes='(?:mammals/[^/]*k(?:/|$))'>
f mammals/skunk skunk
$ hg debugwalk -v -I 'relglob:*k'
* matcher:
<includematcher includes='(?:(?:|.*/)[^/]*k(?:/|$))'>
f beans/black ../beans/black
f fenugreek ../fenugreek
f mammals/skunk skunk
$ hg debugwalk -v -I 'relglob:*k' .
* matcher:
<intersectionmatcher
m1=<patternmatcher patterns='(?:mammals(?:/|$))'>,
m2=<includematcher includes='(?:(?:|.*/)[^/]*k(?:/|$))'>>
f mammals/skunk skunk
$ hg debugwalk -v -I 're:.*k$'
* matcher:
<includematcher includes='(?:.*k$)'>
f beans/black ../beans/black
f fenugreek ../fenugreek
f mammals/skunk skunk
$ hg debugwalk -v -I 'relre:.*k$'
* matcher:
<includematcher includes='(?:.*.*k$)'>
f beans/black ../beans/black
f fenugreek ../fenugreek
f mammals/skunk skunk
$ hg debugwalk -v -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 -v -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 -v 'rootfilesin:'
* matcher:
<patternmatcher patterns='(?:[^/]+$)'>
f fennel ../fennel
f fenugreek ../fenugreek
f fiddlehead ../fiddlehead
$ hg debugwalk -v -I 'rootfilesin:'
* matcher:
<includematcher includes='(?:[^/]+$)'>
f fennel ../fennel
f fenugreek ../fenugreek
f fiddlehead ../fiddlehead
$ hg debugwalk -v 'rootfilesin:.'
* matcher:
<patternmatcher patterns='(?:[^/]+$)'>
f fennel ../fennel
f fenugreek ../fenugreek
f fiddlehead ../fiddlehead
$ hg debugwalk -v -I 'rootfilesin:.'
* matcher:
<includematcher includes='(?:[^/]+$)'>
f fennel ../fennel
f fenugreek ../fenugreek
f fiddlehead ../fiddlehead
$ hg debugwalk -v -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 -v 'rootfilesin:fennel'
* matcher:
<patternmatcher patterns='(?:fennel/[^/]+$)'>
$ hg debugwalk -v -I 'rootfilesin:fennel'
* matcher:
<includematcher includes='(?:fennel/[^/]+$)'>
$ hg debugwalk -v 'rootfilesin:skunk'
* matcher:
<patternmatcher patterns='(?:skunk/[^/]+$)'>
$ hg debugwalk -v -I 'rootfilesin:skunk'
* matcher:
<includematcher includes='(?:skunk/[^/]+$)'>
$ hg debugwalk -v '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 -v -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 -v 'rootfilesin:mammals'
* matcher:
<patternmatcher patterns='(?:mammals/[^/]+$)'>
f mammals/skunk skunk
$ hg debugwalk -v -I 'rootfilesin:mammals'
* matcher:
<includematcher includes='(?:mammals/[^/]+$)'>
f mammals/skunk skunk
$ hg debugwalk -v 'rootfilesin:mammals/'
* matcher:
<patternmatcher patterns='(?:mammals/[^/]+$)'>
f mammals/skunk skunk
$ hg debugwalk -v -I 'rootfilesin:mammals/'
* matcher:
<includematcher includes='(?:mammals/[^/]+$)'>
f mammals/skunk skunk
$ hg debugwalk -v -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 -v .
* 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 -v -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 -v 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 -v .
* matcher:
<patternmatcher patterns='(?:mammals/Procyonidae(?:/|$))'>
f mammals/Procyonidae/cacomistle cacomistle
f mammals/Procyonidae/coatimundi coatimundi
f mammals/Procyonidae/raccoon raccoon
$ hg debugwalk -v ..
* 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 -v ../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 -v .
* 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 -v .hg
abort: path 'mammals/.hg' is inside nested repo 'mammals'
[255]
$ hg debugwalk -v ../.hg
abort: path contains illegal component: .hg
[255]
$ cd ..
$ hg debugwalk -v -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 -v -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 -v -Ibeans mammals
* matcher:
<intersectionmatcher
m1=<patternmatcher patterns='(?:mammals(?:/|$))'>,
m2=<includematcher includes='(?:beans(?:/|$))'>>
$ hg debugwalk -v -Inon-existent
* matcher:
<includematcher includes='(?:non\\-existent(?:/|$))'>
$ hg debugwalk -v -Inon-existent -Ibeans/black
* matcher:
<includematcher includes='(?:non\\-existent(?:/|$)|beans/black(?:/|$))'>
f beans/black beans/black
$ hg debugwalk -v -Ibeans beans/black
* matcher:
<intersectionmatcher
m1=<patternmatcher patterns='(?:beans/black(?:/|$))'>,
m2=<includematcher includes='(?:beans(?:/|$))'>>
f beans/black beans/black exact
$ hg debugwalk -v -Ibeans/black beans
* matcher:
<intersectionmatcher
m1=<patternmatcher patterns='(?:beans(?:/|$))'>,
m2=<includematcher includes='(?:beans/black(?:/|$))'>>
f beans/black beans/black
$ hg debugwalk -v -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 -v -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 -v -Xbeans/black beans/black
* matcher:
<differencematcher
m1=<patternmatcher patterns='(?:beans/black(?:/|$))'>,
m2=<includematcher includes='(?:beans/black(?:/|$))'>>
$ hg debugwalk -v -Xbeans/black -Ibeans/black
* matcher:
<differencematcher
m1=<includematcher includes='(?:beans/black(?:/|$))'>,
m2=<includematcher includes='(?:beans/black(?:/|$))'>>
$ hg debugwalk -v -Xbeans beans/black
* matcher:
<differencematcher
m1=<patternmatcher patterns='(?:beans/black(?:/|$))'>,
m2=<includematcher includes='(?:beans(?:/|$))'>>
$ hg debugwalk -v -Xbeans -Ibeans/black
* matcher:
<differencematcher
m1=<includematcher includes='(?:beans/black(?:/|$))'>,
m2=<includematcher includes='(?:beans(?:/|$))'>>
$ hg debugwalk -v 'glob:mammals/../beans/b*'
* matcher:
<patternmatcher patterns='(?:beans/b[^/]*$)'>
f beans/black beans/black
f beans/borlotti beans/borlotti
$ hg debugwalk -v '-X*/Procyonidae' mammals
* matcher:
<differencematcher
m1=<patternmatcher patterns='(?:mammals(?:/|$))'>,
m2=<includematcher includes='(?:[^/]*/Procyonidae(?:/|$))'>>
f mammals/skunk mammals/skunk
$ hg debugwalk -v 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 -v ..
abort: .. not under root '$TESTTMP/t'
[255]
$ hg debugwalk -v beans/../..
abort: beans/../.. not under root '$TESTTMP/t'
[255]
$ hg debugwalk -v .hg
abort: path contains illegal component: .hg
[255]
$ hg debugwalk -v beans/../.hg
abort: path contains illegal component: .hg
[255]
$ hg debugwalk -v beans/../.hg/data
abort: path contains illegal component: .hg/data
[255]
$ hg debugwalk -v beans/.hg
abort: path 'beans/.hg' is inside nested repo 'beans'
[255]
Test explicit paths and excludes:
$ hg debugwalk -v fennel -X fennel
* matcher:
<differencematcher
m1=<patternmatcher patterns='(?:fennel(?:/|$))'>,
m2=<includematcher includes='(?:fennel(?:/|$))'>>
$ hg debugwalk -v fennel -X 'f*'
* matcher:
<differencematcher
m1=<patternmatcher patterns='(?:fennel(?:/|$))'>,
m2=<includematcher includes='(?:f[^/]*(?:/|$))'>>
$ hg debugwalk -v beans/black -X 'path:beans'
* matcher:
<differencematcher
m1=<patternmatcher patterns='(?:beans/black(?:/|$))'>,
m2=<includematcher includes='(?:beans(?:/|$))'>>
$ hg debugwalk -v -I 'path:beans/black' -X 'path:beans'
* matcher:
<differencematcher
m1=<includematcher includes='(?:beans/black(?:/|$))'>,
m2=<includematcher includes='(?:beans(?:/|$))'>>
Test absolute paths:
$ hg debugwalk -v `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 -v `pwd`/..
abort: $TESTTMP/t/.. not under root '$TESTTMP/t'
[255]
Test patterns:
$ hg debugwalk -v 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 -v glob:\*
* matcher:
<patternmatcher patterns='(?:[^/]*$)'>
f fennel fennel
f fenugreek fenugreek
f fiddlehead fiddlehead
f glob:glob glob:glob
$ hg debugwalk -v glob:glob
* matcher:
<patternmatcher patterns='(?:glob$)'>
glob: $ENOENT$
$ hg debugwalk -v glob:glob:glob
* matcher:
<patternmatcher patterns='(?:glob:glob$)'>
f glob:glob glob:glob exact
$ hg debugwalk -v 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 -v 'glob:**e'
* matcher:
<patternmatcher patterns='(?:.*e$)'>
f beans/turtle beans/turtle
f mammals/Procyonidae/cacomistle mammals/Procyonidae/cacomistle
$ hg debugwalk -v 're:.*[kb]$'
* matcher:
<patternmatcher patterns='(?:.*[kb]$)'>
f beans/black beans/black
f fenugreek fenugreek
f mammals/skunk mammals/skunk
$ hg debugwalk -v path:beans/black
* matcher:
<patternmatcher patterns='(?:beans/black(?:/|$))'>
f beans/black beans/black exact
$ hg debugwalk -v path:beans//black
* matcher:
<patternmatcher patterns='(?:beans/black(?:/|$))'>
f beans/black beans/black exact
$ hg debugwalk -v relglob:Procyonidae
* matcher:
<patternmatcher patterns='(?:(?:|.*/)Procyonidae$)'>
$ hg debugwalk -v '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 -v '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 -v 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 -v '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 -v '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 -v 'glob:j*'
* matcher:
<patternmatcher patterns='(?:j[^/]*$)'>
$ hg debugwalk -v NOEXIST
* matcher:
<patternmatcher patterns='(?:NOEXIST(?:/|$))'>
NOEXIST: * (glob)
#if fifo
$ mkfifo fifo
$ hg debugwalk -v fifo
* matcher:
<patternmatcher patterns='(?:fifo(?:/|$))'>
fifo: unsupported file type (type is fifo)
#endif
$ rm fenugreek
$ hg debugwalk -v fenugreek
* matcher:
<patternmatcher patterns='(?:fenugreek(?:/|$))'>
f fenugreek fenugreek exact
$ hg rm fenugreek
$ hg debugwalk -v fenugreek
* matcher:
<patternmatcher patterns='(?:fenugreek(?:/|$))'>
f fenugreek fenugreek exact
$ touch new
$ hg debugwalk -v new
* matcher:
<patternmatcher patterns='(?:new(?:/|$))'>
f new new exact
$ mkdir ignored
$ touch ignored/file
$ echo '^ignored$' > .hgignore
$ hg debugwalk -v ignored
* matcher:
<patternmatcher patterns='(?:ignored(?:/|$))'>
$ hg debugwalk -v 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 -v -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 -v -I 'listfile:listfile'
* matcher:
<includematcher includes='(?:fenugreek(?:/|$)|new(?:/|$)|mammals/skunk(?:/|$))'>
f fenugreek fenugreek
f mammals/skunk mammals/skunk
f new new
$ cd ..
$ hg debugwalk -v -R t t/mammals/skunk
* matcher:
<patternmatcher patterns='(?:mammals/skunk(?:/|$))'>
f mammals/skunk t/mammals/skunk exact
$ mkdir t2
$ cd t2
$ hg debugwalk -v -R ../t ../t/mammals/skunk
* matcher:
<patternmatcher patterns='(?:mammals/skunk(?:/|$))'>
f mammals/skunk ../t/mammals/skunk exact
$ hg debugwalk -v --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
$ cat >> printnum.py <<EOF
> from __future__ import print_function
> for i in range(20000 // 100):
> print('x' * 100)
> EOF
$ $PYTHON printnum.py >> overflow.list
$ echo fenugreek >> overflow.list
$ hg debugwalk 'listfile:overflow.list' 2>&1 | egrep -v '^xxx'
f fennel fennel exact
f fenugreek fenugreek exact
$ cd ..