tests/test-revert-interactive-curses.t

revlog: overwrite revlog config through copy of the config object

The new objects allow for this kind of blanket approach that make things
cleaner.

If we have more cases, it would probably deserve a context manager, but since we
only have two usage, I don't think it is worth it.

#require curses
#testcases committed wdir

Revert interactive tests with the Curses interface

  $ cat <<EOF >> $HGRCPATH
  > [ui]
  > interactive = true
  > interface = curses
  > [experimental]
  > crecordtest = testModeCommands
  > EOF

TODO: Make a curses version of the other tests from test-revert-interactive.t.

#if committed
  $ maybe_commit() {
  >   hg ci "$@"
  > }
  $ do_revert() {
  >   hg revert -ir'.^'
  > }
#else
  $ maybe_commit() {
  >   true
  > }
  $ do_revert() {
  >   hg revert -i
  > }
#endif

When a line without EOL is selected during "revert -i"

  $ hg init $TESTTMP/revert-i-curses-eol
  $ cd $TESTTMP/revert-i-curses-eol
  $ echo 0 > a
  $ hg ci -qAm 0
  $ printf 1 >> a
  $ maybe_commit -qAm 1
  $ cat a
  0
  1 (no-eol)

  $ cat <<EOF >testModeCommands
  > c
  > EOF

  $ do_revert
  reverting a
  $ cat a
  0

When a selected line is reverted to have no EOL

  $ hg init $TESTTMP/revert-i-curses-eol2
  $ cd $TESTTMP/revert-i-curses-eol2
  $ printf 0 > a
  $ hg ci -qAm 0
  $ echo 0 > a
  $ maybe_commit -qAm 1
  $ cat a
  0

  $ cat <<EOF >testModeCommands
  > c
  > EOF

  $ do_revert
  reverting a
  $ cat a
  0 (no-eol)