t/t3420-rebase-autostash.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2013 Ramkumar Ramachandra
   4 #
   5
   6 test_description='git rebase --autostash tests'
   7 . ./test-lib.sh
   8
   9 test_expect_success setup '
  10         echo hello-world >file0 &&
  11         git add . &&
  12         test_tick &&
  13         git commit -m "initial commit" &&
  14         git checkout -b feature-branch &&
  15         echo another-hello >file1 &&
  16         echo goodbye >file2 &&
  17         git add . &&
  18         test_tick &&
  19         git commit -m "second commit" &&
  20         echo final-goodbye >file3 &&
  21         git add . &&
  22         test_tick &&
  23         git commit -m "third commit" &&
  24         git checkout -b unrelated-onto-branch master &&
  25         echo unrelated >file4 &&
  26         git add . &&
  27         test_tick &&
  28         git commit -m "unrelated commit" &&
  29         git checkout -b related-onto-branch master &&
  30         echo conflicting-change >file2 &&
  31         git add . &&
  32         test_tick &&
  33         git commit -m "related commit"
  34 '
  35
  36 testrebase() {
  37         type=$1
  38         dotest=$2
  39
  40         test_expect_success "rebase$type: dirty worktree, non-conflicting rebase" '
  41                 test_config rebase.autostash true &&
  42                 git reset --hard &&
  43                 git checkout -b rebased-feature-branch feature-branch &&
  44                 test_when_finished git branch -D rebased-feature-branch &&
  45                 echo dirty >>file3 &&
  46                 git rebase$type unrelated-onto-branch &&
  47                 grep unrelated file4 &&
  48                 grep dirty file3 &&
  49                 git checkout feature-branch
  50         '
  51
  52         test_expect_success "rebase$type: dirty index, non-conflicting rebase" '
  53                 test_config rebase.autostash true &&
  54                 git reset --hard &&
  55                 git checkout -b rebased-feature-branch feature-branch &&
  56                 test_when_finished git branch -D rebased-feature-branch &&
  57                 echo dirty >>file3 &&
  58                 git add file3 &&
  59                 git rebase$type unrelated-onto-branch &&
  60                 grep unrelated file4 &&
  61                 grep dirty file3 &&
  62                 git checkout feature-branch
  63         '
  64
  65         test_expect_success "rebase$type: conflicting rebase" '
  66                 test_config rebase.autostash true &&
  67                 git reset --hard &&
  68                 git checkout -b rebased-feature-branch feature-branch &&
  69                 test_when_finished git branch -D rebased-feature-branch &&
  70                 echo dirty >>file3 &&
  71                 test_must_fail git rebase$type related-onto-branch &&
  72                 test_path_is_file $dotest/autostash &&
  73                 ! grep dirty file3 &&
  74                 rm -rf $dotest &&
  75                 git reset --hard &&
  76                 git checkout feature-branch
  77         '
  78
  79         test_expect_success "rebase$type: --continue" '
  80                 test_config rebase.autostash true &&
  81                 git reset --hard &&
  82                 git checkout -b rebased-feature-branch feature-branch &&
  83                 test_when_finished git branch -D rebased-feature-branch &&
  84                 echo dirty >>file3 &&
  85                 test_must_fail git rebase$type related-onto-branch &&
  86                 test_path_is_file $dotest/autostash &&
  87                 ! grep dirty file3 &&
  88                 echo "conflicting-plus-goodbye" >file2 &&
  89                 git add file2 &&
  90                 git rebase --continue &&
  91                 test_path_is_missing $dotest/autostash &&
  92                 grep dirty file3 &&
  93                 git checkout feature-branch
  94         '
  95
  96         test_expect_success "rebase$type: --skip" '
  97                 test_config rebase.autostash true &&
  98                 git reset --hard &&
  99                 git checkout -b rebased-feature-branch feature-branch &&
 100                 test_when_finished git branch -D rebased-feature-branch &&
 101                 echo dirty >>file3 &&
 102                 test_must_fail git rebase$type related-onto-branch &&
 103                 test_path_is_file $dotest/autostash &&
 104                 ! grep dirty file3 &&
 105                 git rebase --skip &&
 106                 test_path_is_missing $dotest/autostash &&
 107                 grep dirty file3 &&
 108                 git checkout feature-branch
 109         '
 110
 111         test_expect_success "rebase$type: --abort" '
 112                 test_config rebase.autostash true &&
 113                 git reset --hard &&
 114                 git checkout -b rebased-feature-branch feature-branch &&
 115                 test_when_finished git branch -D rebased-feature-branch &&
 116                 echo dirty >>file3 &&
 117                 test_must_fail git rebase$type related-onto-branch &&
 118                 test_path_is_file $dotest/autostash &&
 119                 ! grep dirty file3 &&
 120                 git rebase --abort &&
 121                 test_path_is_missing $dotest/autostash &&
 122                 grep dirty file3 &&
 123                 git checkout feature-branch
 124         '
 125
 126         test_expect_success "rebase$type: non-conflicting rebase, conflicting stash" '
 127                 test_config rebase.autostash true &&
 128                 git reset --hard &&
 129                 git checkout -b rebased-feature-branch feature-branch &&
 130                 test_when_finished git branch -D rebased-feature-branch &&
 131                 echo dirty >file4 &&
 132                 git add file4 &&
 133                 git rebase$type unrelated-onto-branch &&
 134                 test_path_is_missing $dotest &&
 135                 git reset --hard &&
 136                 grep unrelated file4 &&
 137                 ! grep dirty file4 &&
 138                 git checkout feature-branch &&
 139                 git stash pop &&
 140                 grep dirty file4
 141         '
 142 }
 143
 144 test_expect_success "rebase: fast-forward rebase" '
 145         test_config rebase.autostash true &&
 146         git reset --hard &&
 147         git checkout -b behind-feature-branch feature-branch~1 &&
 148         test_when_finished git branch -D behind-feature-branch &&
 149         echo dirty >>file1 &&
 150         git rebase feature-branch &&
 151         grep dirty file1 &&
 152         git checkout feature-branch
 153 '
 154
 155 test_expect_success "rebase: noop rebase" '
 156         test_config rebase.autostash true &&
 157         git reset --hard &&
 158         git checkout -b same-feature-branch feature-branch &&
 159         test_when_finished git branch -D same-feature-branch &&
 160         echo dirty >>file1 &&
 161         git rebase feature-branch &&
 162         grep dirty file1 &&
 163         git checkout feature-branch
 164 '
 165
 166 testrebase "" .git/rebase-apply
 167 testrebase " --merge" .git/rebase-merge
 168 testrebase " --interactive" .git/rebase-merge
 169
 170 test_done