view tests/test-url-rev.out @ 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

marked working directory as branch foo
% clone repo#foo
requesting all changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 1 files
updating to branch foo
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
% heads
changeset:   1:cd2a86ecc814
branch:      foo
tag:         tip
user:        test
date:        Thu Jan 01 00:00:00 1970 +0000
summary:     change a

changeset:   0:1f0dee641bb7
user:        test
date:        Thu Jan 01 00:00:00 1970 +0000
summary:     add a

% parents
changeset:   1:cd2a86ecc814
branch:      foo
tag:         tip
user:        test
date:        Thu Jan 01 00:00:00 1970 +0000
summary:     change a

[paths]
default = #foo

% changing original repo
changeset:   3:4cd725637392
tag:         tip
parent:      0:1f0dee641bb7
user:        test
date:        Thu Jan 01 00:00:00 1970 +0000
summary:     add bar

changeset:   2:faba9097cad4
branch:      foo
user:        test
date:        Thu Jan 01 00:00:00 1970 +0000
summary:     new head of branch foo

changeset:   1:cd2a86ecc814
branch:      foo
user:        test
date:        Thu Jan 01 00:00:00 1970 +0000
summary:     change a

changeset:   0:1f0dee641bb7
user:        test
date:        Thu Jan 01 00:00:00 1970 +0000
summary:     add a


% outgoing
2:faba9097cad4

% push
changeset:   2:faba9097cad4
branch:      foo
tag:         tip
user:        test
date:        Thu Jan 01 00:00:00 1970 +0000
summary:     new head of branch foo

changeset:   0:1f0dee641bb7
user:        test
date:        Thu Jan 01 00:00:00 1970 +0000
summary:     add a


% rolling back
rolling back to revision 2 (undo push)
% incoming
2:faba9097cad4
% pull
changeset:   2:faba9097cad4
branch:      foo
tag:         tip
user:        test
date:        Thu Jan 01 00:00:00 1970 +0000
summary:     new head of branch foo

changeset:   0:1f0dee641bb7
user:        test
date:        Thu Jan 01 00:00:00 1970 +0000
summary:     add a


% pull should not have updated
1:cd2a86ecc814
% going back to the default branch
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
changeset:   0:1f0dee641bb7
user:        test
date:        Thu Jan 01 00:00:00 1970 +0000
summary:     add a

% no new revs, no update
0:1f0dee641bb7
% rollback
rolling back to revision 2 (undo pull)
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
0:1f0dee641bb7
% pull -u takes us back to branch foo
changeset:   2:faba9097cad4
branch:      foo
tag:         tip
user:        test
date:        Thu Jan 01 00:00:00 1970 +0000
summary:     new head of branch foo

% rollback
rolling back to revision 2 (undo pull)
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
% parents
0:1f0dee641bb7
% heads
1:cd2a86ecc814
0:1f0dee641bb7
% pull -u -r otherrev url#rev updates to rev
% parents
changeset:   3:4cd725637392
tag:         tip
parent:      0:1f0dee641bb7
user:        test
date:        Thu Jan 01 00:00:00 1970 +0000
summary:     add bar

% heads
changeset:   3:4cd725637392
tag:         tip
parent:      0:1f0dee641bb7
user:        test
date:        Thu Jan 01 00:00:00 1970 +0000
summary:     add bar

changeset:   2:faba9097cad4
branch:      foo
user:        test
date:        Thu Jan 01 00:00:00 1970 +0000
summary:     new head of branch foo