tests: fix bashism to load helpers.sh
`source` isn't available at POSIX sh.
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 glob:glob
adding mammals/Procyonidae/cacomistle
adding mammals/Procyonidae/coatimundi
adding mammals/Procyonidae/raccoon
adding mammals/skunk
hg debugwalk
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 glob:glob glob:glob
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.
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 glob:glob glob:glob
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
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 glob:glob ../glob:glob
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
f fennel ../fennel
f fenugreek ../fenugreek
f fiddlehead ../fiddlehead
f glob:glob ../glob:glob
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
f mammals/skunk skunk
hg debugwalk -I glob:*k
f mammals/skunk skunk
hg debugwalk -I relglob:*k
f beans/black ../beans/black
f fenugreek ../fenugreek
f mammals/skunk skunk
hg debugwalk -I relglob:*k .
f mammals/skunk skunk
hg debugwalk -I re:.*k$
f beans/black ../beans/black
f fenugreek ../fenugreek
f mammals/skunk skunk
hg debugwalk -I relre:.*k$
f beans/black ../beans/black
f fenugreek ../fenugreek
f mammals/skunk skunk
hg debugwalk -I path: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:../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 .
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.
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
f mammals/Procyonidae/cacomistle Procyonidae/cacomistle
f mammals/Procyonidae/coatimundi Procyonidae/coatimundi
f mammals/Procyonidae/raccoon Procyonidae/raccoon
cd Procyonidae
hg debugwalk .
f mammals/Procyonidae/cacomistle cacomistle
f mammals/Procyonidae/coatimundi coatimundi
f mammals/Procyonidae/raccoon raccoon
hg debugwalk ..
f mammals/Procyonidae/cacomistle cacomistle
f mammals/Procyonidae/coatimundi coatimundi
f mammals/Procyonidae/raccoon raccoon
f mammals/skunk ../skunk
cd ..
hg debugwalk ../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 .
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 repo 'mammals'
hg debugwalk ../.hg
abort: path contains illegal component: .hg
cd ..
hg debugwalk -Ibeans
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
f beans/black beans/black
f fenugreek fenugreek
f mammals/skunk mammals/skunk
hg debugwalk glob:mammals/../beans/b*
f beans/black beans/black
f beans/borlotti beans/borlotti
hg debugwalk -X*/Procyonidae mammals
f mammals/skunk mammals/skunk
hg debugwalk path: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
hg debugwalk beans/../..
abort: beans/../.. not under root
hg debugwalk .hg
abort: path contains illegal component: .hg
hg debugwalk beans/../.hg
abort: path contains illegal component: .hg
hg debugwalk beans/../.hg/data
abort: path contains illegal component: .hg/data
hg debugwalk beans/.hg
abort: path 'beans/.hg' is inside repo 'beans'
hg debugwalk glob:*
f fennel fennel
f fenugreek fenugreek
f fiddlehead fiddlehead
f glob:glob glob:glob
hg debugwalk glob:**e
f beans/turtle beans/turtle
f mammals/Procyonidae/cacomistle mammals/Procyonidae/cacomistle
hg debugwalk re:.*[kb]$
f beans/black beans/black
f fenugreek fenugreek
f glob:glob glob:glob
f mammals/skunk mammals/skunk
hg debugwalk path:beans/black
f beans/black beans/black exact
hg debugwalk path:beans//black
f beans/black beans/black exact
hg debugwalk relglob:Procyonidae
hg debugwalk relglob: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
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/*
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**
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
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*
hg debugwalk NOEXIST
NOEXIST: No such file or directory
hg debugwalk fifo
fifo: unsupported file type (type is fifo)
hg debugwalk fenugreek
f fenugreek fenugreek exact
hg debugwalk fenugreek
f fenugreek fenugreek exact
hg debugwalk new
f new new exact
hg debugwalk ignored
hg debugwalk ignored/file
f ignored/file ignored/file exact
cd ..
hg debugwalk -R t t/mammals/skunk
f mammals/skunk t/mammals/skunk exact
cd t2
hg debugwalk -R ../t ../t/mammals/skunk
f mammals/skunk ../t/mammals/skunk exact
hg debugwalk --cwd ../t mammals/skunk
f mammals/skunk mammals/skunk exact