tests/test-walk

util._matcher: unify pattern normalization

This should fix issue347.

It also highlights one issue with the directory walking code when
you have an --include pattern that matches the end of a filename.
This is fixed by the next patch.

#!/bin/sh

debugwalk()
{
    echo "hg debugwalk $@"
    hg debugwalk "$@"
    echo
}

chdir()
{
    echo "cd $@"
    cd "$@"
    echo
}

mkdir t
cd t
hg init
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
echo glob:glob > glob:glob
hg addremove
hg commit -m "commit #0" -d "1000000 0"
debugwalk
debugwalk -I.
chdir mammals
debugwalk
debugwalk -X ../beans
debugwalk -I '*k'
debugwalk -I 'glob:*k'
debugwalk -I 'relglob:*k'
debugwalk -I 'relglob:*k' .
debugwalk -I 're:.*k$'
debugwalk -I 'relre:.*k$'
debugwalk -I 'path:beans'
debugwalk -I 'relpath:../beans'
debugwalk .
debugwalk -I.
debugwalk Procyonidae
chdir Procyonidae
debugwalk .
debugwalk ..
chdir ..
debugwalk ../beans
debugwalk .
debugwalk .hg
debugwalk ../.hg
chdir ..
debugwalk -Ibeans
debugwalk 'glob:mammals/../beans/b*'
debugwalk '-X*/Procyonidae' mammals
debugwalk path:mammals
debugwalk ..
debugwalk beans/../..
debugwalk .hg
debugwalk beans/../.hg
debugwalk beans/../.hg/data
debugwalk beans/.hg
# Don't know how to test absolute paths without always getting a false
# error.
#debugwalk `pwd`/beans
#debugwalk `pwd`/..
debugwalk glob:\*
debugwalk 're:.*[kb]$'
debugwalk path:beans/black
debugwalk path:beans//black
debugwalk relglob:Procyonidae
debugwalk relglob:Procyonidae/ fennel
debugwalk beans 'glob:beans/*'
debugwalk 'glob:mamm**'
debugwalk 'glob:mamm**' fennel
debugwalk 'glob:j*'
debugwalk NOEXIST
mkfifo fifo
debugwalk fifo
rm fenugreek
debugwalk fenugreek
hg rm fenugreek
debugwalk fenugreek
touch new
debugwalk new