t/t3434-rebase-i18n.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2019 Doan Tran Cong Danh
   4 #
   5
   6 test_description='rebase with changing encoding
   7
   8 Initial setup:
   9
  10 1 - 2              main
  11  \
  12   3 - 4            first
  13    \
  14     5 - 6          second
  15 '
  16
  17 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
  18 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
  19
  20 TEST_PASSES_SANITIZE_LEAK=true
  21 . ./test-lib.sh
  22
  23 compare_msg () {
  24         iconv -f "$2" -t "$3" "$TEST_DIRECTORY/t3434/$1" >expect &&
  25         git cat-file commit HEAD >raw &&
  26         sed "1,/^$/d" raw >actual &&
  27         test_cmp expect actual
  28 }
  29
  30 test_expect_success setup '
  31         test_commit one &&
  32         git branch first &&
  33         test_commit two &&
  34         git switch first &&
  35         test_commit three &&
  36         git branch second &&
  37         test_commit four &&
  38         git switch second &&
  39         test_commit five &&
  40         test_commit six
  41 '
  42
  43 test_expect_success 'rebase --rebase-merges update encoding eucJP to UTF-8' '
  44         git switch -c merge-eucJP-UTF-8 first &&
  45         git config i18n.commitencoding eucJP &&
  46         git merge -F "$TEST_DIRECTORY/t3434/eucJP.txt" second &&
  47         git config i18n.commitencoding UTF-8 &&
  48         git rebase --rebase-merges main &&
  49         compare_msg eucJP.txt eucJP UTF-8
  50 '
  51
  52 test_expect_success 'rebase --rebase-merges update encoding eucJP to ISO-2022-JP' '
  53         git switch -c merge-eucJP-ISO-2022-JP first &&
  54         git config i18n.commitencoding eucJP &&
  55         git merge -F "$TEST_DIRECTORY/t3434/eucJP.txt" second &&
  56         git config i18n.commitencoding ISO-2022-JP &&
  57         git rebase --rebase-merges main &&
  58         compare_msg eucJP.txt eucJP ISO-2022-JP
  59 '
  60
  61 test_rebase_continue_update_encode () {
  62         old=$1
  63         new=$2
  64         msgfile=$3
  65         test_expect_success "rebase --continue update from $old to $new" '
  66                 (git rebase --abort || : abort current git-rebase failure) &&
  67                 git switch -c conflict-$old-$new one &&
  68                 echo for-conflict >two.t &&
  69                 git add two.t &&
  70                 git config i18n.commitencoding $old &&
  71                 git commit -F "$TEST_DIRECTORY/t3434/$msgfile" &&
  72                 git config i18n.commitencoding $new &&
  73                 test_must_fail git rebase -m main &&
  74                 test -f .git/rebase-merge/message &&
  75                 git stripspace -s <.git/rebase-merge/message >two.t &&
  76                 git add two.t &&
  77                 git rebase --continue &&
  78                 compare_msg $msgfile $old $new &&
  79                 : git-commit assume invalid utf-8 is latin1 &&
  80                 test_cmp expect two.t
  81         '
  82 }
  83
  84 test_rebase_continue_update_encode ISO-8859-1 UTF-8 ISO8859-1.txt
  85 test_rebase_continue_update_encode eucJP UTF-8 eucJP.txt
  86 test_rebase_continue_update_encode eucJP ISO-2022-JP eucJP.txt
  87
  88 test_done