view tests/test-merge-default.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

adding a
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
created new head
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
created new head
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
% should fail because not at a head
abort: branch 'default' has 3 heads - please merge with an explicit rev
(run 'hg heads .' to see heads)
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
% should fail because > 2 heads
abort: branch 'default' has 3 heads - please merge with an explicit rev
(run 'hg heads .' to see heads)
% should succeed
0 files updated, 1 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
% should succeed - 2 heads
changeset:   3:ea9ff125ff88
parent:      1:1846eede8b68
user:        test
date:        Thu Jan 01 00:00:00 1970 +0000
summary:     d

0 files updated, 1 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
% should fail because at tip
abort: there is nothing to merge
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
% should fail because 1 head
abort: there is nothing to merge - use "hg update" instead
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
marked working directory as branch foobranch
created new head
% should fail because merge with other branch
abort: branch 'foobranch' has one head - please merge with an explicit rev
(run 'hg heads' to see all heads)
% merge preview not affected by common ancestor
2:2d95304fed5d
4:f25cbe84d8b3
5:a431fabd6039
6:e88e33f3bf62