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