t/t5572-pull-submodule.sh

   1 #!/bin/sh
   2
   3 test_description='pull can handle submodules'
   4
   5 . ./test-lib.sh
   6 . "$TEST_DIRECTORY"/lib-submodule-update.sh
   7
   8 reset_branch_to_HEAD () {
   9         git branch -D "$1" &&
  10         git checkout -b "$1" HEAD &&
  11         git branch --set-upstream-to="origin/$1" "$1"
  12 }
  13
  14 git_pull () {
  15         reset_branch_to_HEAD "$1" &&
  16         git pull
  17 }
  18
  19 # pulls without conflicts
  20 test_submodule_switch "git_pull"
  21
  22 git_pull_ff () {
  23         reset_branch_to_HEAD "$1" &&
  24         git pull --ff
  25 }
  26
  27 test_submodule_switch "git_pull_ff"
  28
  29 git_pull_ff_only () {
  30         reset_branch_to_HEAD "$1" &&
  31         git pull --ff-only
  32 }
  33
  34 test_submodule_switch "git_pull_ff_only"
  35
  36 git_pull_noff () {
  37         reset_branch_to_HEAD "$1" &&
  38         git pull --no-ff
  39 }
  40
  41 KNOWN_FAILURE_NOFF_MERGE_DOESNT_CREATE_EMPTY_SUBMODULE_DIR=1
  42 KNOWN_FAILURE_NOFF_MERGE_ATTEMPTS_TO_MERGE_REMOVED_SUBMODULE_FILES=1
  43 test_submodule_switch "git_pull_noff"
  44
  45 test_expect_success 'pull --recurse-submodule setup' '
  46         test_create_repo child &&
  47         test_commit -C child bar &&
  48
  49         test_create_repo parent &&
  50         test_commit -C child foo &&
  51
  52         git -C parent submodule add ../child sub &&
  53         git -C parent commit -m "add submodule" &&
  54
  55         git clone --recurse-submodules parent super
  56 '
  57
  58 test_expect_success 'recursive pull updates working tree' '
  59         test_commit -C child merge_strategy &&
  60         git -C parent submodule update --remote &&
  61         git -C parent add sub &&
  62         git -C parent commit -m "update submodule" &&
  63
  64         git -C super pull --no-rebase --recurse-submodules &&
  65         test_path_is_file super/sub/merge_strategy.t
  66 '
  67
  68 test_expect_success 'recursive rebasing pull' '
  69         # change upstream
  70         test_commit -C child rebase_strategy &&
  71         git -C parent submodule update --remote &&
  72         git -C parent add sub &&
  73         git -C parent commit -m "update submodule" &&
  74
  75         # also have local commits
  76         test_commit -C super/sub local_stuff &&
  77
  78         git -C super pull --rebase --recurse-submodules &&
  79         test_path_is_file super/sub/rebase_strategy.t &&
  80         test_path_is_file super/sub/local_stuff.t
  81 '
  82
  83 test_expect_success 'pull rebase recursing fails with conflicts' '
  84
  85         # local changes in submodule recorded in superproject:
  86         test_commit -C super/sub local_stuff_2 &&
  87         git -C super add sub &&
  88         git -C super commit -m "local update submodule" &&
  89
  90         # and in the remote as well:
  91         test_commit -C child important_upstream_work &&
  92         git -C parent submodule update --remote &&
  93         git -C parent add sub &&
  94         git -C parent commit -m "remote update submodule" &&
  95
  96         # Unfortunately we fail here, despite no conflict in the
  97         # submodule itself, but the merge strategy in submodules
  98         # does not support rebase:
  99         test_must_fail git -C super pull --rebase --recurse-submodules 2>err &&
 100         test_i18ngrep "locally recorded submodule modifications" err
 101 '
 102
 103 test_done