t/t1200-push-modified.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2006 Yann Dirson
   4 #
   5
   6 test_description='Exercise pushing patches applied upstream.
   7
   8 Especially, consider the case of a patch that adds a file, while a
   9 subsequent one modifies it, so we have to use --merged for push to
  10 detect the merge.  Reproduce the common workflow where one does not
  11 specify --merged, then rollback and retry with the correct flag.'
  12
  13 . ./test-lib.sh
  14
  15 # don't need this repo, but better not drop it, see t1100
  16 #rm -rf .git
  17
  18 # Need a repo to clone
  19 test_create_repo foo
  20
  21 test_expect_success \
  22     'Clone tree and setup changes' \
  23     "stg clone foo bar &&
  24      (cd bar && stg new p1 -m p1
  25       printf 'a\nc\n' > file && stg add file && stg refresh &&
  26       stg new p2 -m p2
  27       printf 'a\nb\nc\n' > file && stg refresh
  28      )
  29 "
  30
  31 test_expect_success \
  32     'Port those patches to orig tree' \
  33     '(cd foo &&
  34       GIT_DIR=../bar/.git git-format-patch --stdout \
  35           $(cd ../bar && stg id base@master)..HEAD |
  36       git-am -3 -k
  37      )
  38     '
  39
  40 test_expect_success \
  41     'Pull to sync with parent, preparing for the problem' \
  42     "(cd bar && stg pop --all &&
  43       stg pull
  44      )
  45 "
  46
  47 test_expect_failure \
  48     'Attempt to push the first of those patches without --merged' \
  49     "(cd bar && stg push
  50      )
  51 "
  52
  53 test_expect_success \
  54     'Rollback the push' \
  55     "(cd bar && stg push --undo
  56      )
  57 "
  58
  59 test_expect_success \
  60     'Push those patches while checking they were merged upstream' \
  61     "(cd bar && stg push --merged --all
  62      )
  63 "
  64
  65 test_done