view tests/test-subrepo-paths.t @ 12748:d10369fefd01

alias: fail gracefully when invalid global options are given (issue2442)

This patch modifies the check for shell aliases to prevent crashing when an invalid
global option is given.

When an invalid global option is given the check will simply return and let the
normal error handling for this case happen.

  $ hg init outer
  $ cd outer

hg debugsub with no remapping

  $ echo 'sub = http://example.net/libfoo' > .hgsub
  $ hg add .hgsub

  $ hg debugsub
  path sub
   source   http://example.net/libfoo
   revision 

hg debugsub with remapping

  $ echo '[subpaths]' > .hg/hgrc
  $ printf 'http://example.net/lib(.*) = C:\\libs\\\\1-lib\\\n' >> .hg/hgrc

  $ hg debugsub
  path sub
   source   C:\libs\foo-lib\
   revision 

test bad subpaths pattern

  $ cat > .hg/hgrc <<EOF
  > [subpaths]
  > .* = \1
  > EOF
  $ hg debugsub
  abort: bad subrepository pattern in $TESTTMP/outer/.hg/hgrc:2: invalid group reference
  [255]