[PATCH 0/6] Simplifications of some 'rebase' tests

While working on the rebase revamp, I had to fix a few tests (the design
bug I described earlier, and fallout from the new "goto" and "merge"
functions).

These are just the cleanups, they should not change any functionality,
but make everything more readable by providing simple test_commit() and
test_merge() wrappers.

Note: the test_commit() and test_merge() wrappers might be generic enough
to put them into test-lib.sh for a wider audience.

Johannes Schindelin (6):
  t3404 & t3411: undo copy&paste
  lib-rebase.sh: Document what set_fake_editor() does
  lib-rebase.sh: introduce test_commit() and test_merge() helpers
  Simplify t3410
  Simplify t3411
  Simplify t3412

 t/lib-rebase.sh                           |   74 +++++++++++++++++
 t/t3404-rebase-interactive.sh             |   37 +--------
 t/t3410-rebase-preserve-dropped-merges.sh |  126 +++++++++--------------------
 t/t3411-rebase-preserve-around-merges.sh  |  103 +++++-------------------
 t/t3412-rebase-root.sh                    |   30 ++-----
 5 files changed, 145 insertions(+), 225 deletions(-)
 create mode 100644 t/lib-rebase.sh