view tests/test-addremove-similar @ 11109:a2bc2f2d77a9

subrepo: normalize path part of URLs so that pulling subrepos from webdir works

For a "all projects at root" repo layout eg:
/main
/sub

Where subrepos are used such that a clone of main has this layout:
./main/
./main/.hgsub
./main/sub/

And the .hgsub content is:
sub = ../sub

This allows a pull from a hgweb where main and sub are exposed
at the root (or same directory level)

The current code doesn't normalize the path component of a pull
url. this results in trying to pull from
http://server.com/hg/main/../sub

Current hgweb implementation doesn't reduce the path component
so this results in a 404 error though everything is setup logically.

This patch adresses this 404 error on the puller side
normalizing the URLs used for pulling sub repos. For this
example, the URL would be reduced to http://server.com/hg/sub

Fix + test

#!/bin/sh

hg init rep; cd rep

touch empty-file
python -c 'for x in range(10000): print x' > large-file

hg addremove

hg commit -m A

rm large-file empty-file
python -c 'for x in range(10,10000): print x' > another-file

hg addremove -s50

hg commit -m B

echo % comparing two empty files caused ZeroDivisionError in the past
hg update -C 0
rm empty-file
touch another-empty-file
hg addremove -s50

cd ..

hg init rep2; cd rep2

python -c 'for x in range(10000): print x' > large-file
python -c 'for x in range(50): print x' > tiny-file

hg addremove

hg commit -m A

python -c 'for x in range(70): print x' > small-file
rm tiny-file
rm large-file

hg addremove -s50

hg commit -m B

echo % should all fail
hg addremove -s foo
hg addremove -s -1
hg addremove -s 1e6

cd ..

echo '% issue 1527'
hg init rep3; cd rep3
mkdir d
echo a > d/a
hg add d/a
hg commit -m 1

mv d/a d/b
hg addremove -s80
hg debugstate
mv d/b c
echo "% no copies found here (since the target isn't in d"
hg addremove -s80 d
echo "% copies here"
hg addremove -s80

true