view tests/test-username-newline.t @ 28185:c7e8948627f3

rebase: adds storing collapse message (issue4792)

Before this patch collapse message wasn't stored so when
you ran into the merge conflict while rebasing, running
rebase --continue didn't remember the message and
always opened editor to fill commit message.

This patch adds saving collapse message in
.hg/last-message.txt and restoring it later
when needed.

  $ hg init
  $ touch a

  $ unset HGUSER
  $ echo "[ui]" >> .hg/hgrc
  $ echo "username= foo" >> .hg/hgrc
  $ echo "          bar1" >> .hg/hgrc

  $ hg ci -Am m
  adding a
  abort: username 'foo\nbar1' contains a newline
  
  [255]
  $ rm .hg/hgrc

  $ HGUSER=`(echo foo; echo bar2)` hg ci -Am m
  abort: username 'foo\nbar2' contains a newline
  
  [255]
  $ hg ci -Am m -u "`(echo foo; echo bar3)`"
  transaction abort!
  rollback completed
  abort: username 'foo\nbar3' contains a newline!
  [255]