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