| 1 | #!/bin/sh |
| 2 | |
| 3 | test_description='test log with i18n features' |
| 4 | |
| 5 | . ./lib-gettext.sh |
| 6 | |
| 7 | if ! test_have_prereq ICONV |
| 8 | then |
| 9 | skip_all='skipping log i18n tests; iconv not available' |
| 10 | test_done |
| 11 | fi |
| 12 | |
| 13 | # two forms of é |
| 14 | utf8_e=$(printf '\303\251') |
| 15 | latin1_e=$(printf '\351') |
| 16 | |
| 17 | # invalid UTF-8 |
| 18 | invalid_e=$(printf '\303\50)') # ")" at end to close opening "(" |
| 19 | |
| 20 | have_reg_illseq= |
| 21 | if test_have_prereq GETTEXT_LOCALE && |
| 22 | ! LC_ALL=$is_IS_locale test-tool regex --silent $latin1_e |
| 23 | then |
| 24 | have_reg_illseq=1 |
| 25 | fi |
| 26 | |
| 27 | test_expect_success 'create commits in different encodings' ' |
| 28 | test_tick && |
| 29 | cat >msg <<-EOF && |
| 30 | utf8 |
| 31 | |
| 32 | t${utf8_e}st |
| 33 | EOF |
| 34 | git add msg && |
| 35 | git -c i18n.commitencoding=utf8 commit -F msg && |
| 36 | cat >msg <<-EOF && |
| 37 | latin1 |
| 38 | |
| 39 | t${latin1_e}st |
| 40 | EOF |
| 41 | git add msg && |
| 42 | git -c i18n.commitencoding=ISO-8859-1 commit -F msg |
| 43 | ' |
| 44 | |
| 45 | test_expect_success 'log --grep searches in log output encoding (utf8)' ' |
| 46 | cat >expect <<-\EOF && |
| 47 | latin1 |
| 48 | utf8 |
| 49 | EOF |
| 50 | git log --encoding=utf8 --format=%s --grep=$utf8_e >actual && |
| 51 | test_cmp expect actual |
| 52 | ' |
| 53 | |
| 54 | test_expect_success !MINGW 'log --grep searches in log output encoding (latin1)' ' |
| 55 | cat >expect <<-\EOF && |
| 56 | latin1 |
| 57 | utf8 |
| 58 | EOF |
| 59 | git log --encoding=ISO-8859-1 --format=%s --grep=$latin1_e >actual && |
| 60 | test_cmp expect actual |
| 61 | ' |
| 62 | |
| 63 | test_expect_success !MINGW 'log --grep does not find non-reencoded values (utf8)' ' |
| 64 | git log --encoding=utf8 --format=%s --grep=$latin1_e >actual && |
| 65 | test_must_be_empty actual |
| 66 | ' |
| 67 | |
| 68 | test_expect_success 'log --grep does not find non-reencoded values (latin1)' ' |
| 69 | git log --encoding=ISO-8859-1 --format=%s --grep=$utf8_e >actual && |
| 70 | test_must_be_empty actual |
| 71 | ' |
| 72 | |
| 73 | triggers_undefined_behaviour () { |
| 74 | local engine="$1" |
| 75 | |
| 76 | case $engine in |
| 77 | fixed) |
| 78 | if test -n "$have_reg_illseq" && |
| 79 | ! test_have_prereq LIBPCRE2 |
| 80 | then |
| 81 | return 0 |
| 82 | fi |
| 83 | ;; |
| 84 | basic|extended) |
| 85 | if test -n "$have_reg_illseq" |
| 86 | then |
| 87 | return 0 |
| 88 | fi |
| 89 | ;; |
| 90 | esac |
| 91 | return 1 |
| 92 | } |
| 93 | |
| 94 | mismatched_git_log () { |
| 95 | local pattern="$1" |
| 96 | |
| 97 | LC_ALL=$is_IS_locale git log --encoding=ISO-8859-1 --format=%s \ |
| 98 | --grep=$pattern |
| 99 | } |
| 100 | |
| 101 | for engine in fixed basic extended perl |
| 102 | do |
| 103 | prereq= |
| 104 | if test $engine = "perl" |
| 105 | then |
| 106 | prereq=PCRE |
| 107 | fi |
| 108 | force_regex= |
| 109 | if test $engine != "fixed" |
| 110 | then |
| 111 | force_regex='.*' |
| 112 | fi |
| 113 | |
| 114 | test_expect_success $prereq "config grep.patternType=$engine" " |
| 115 | git config grep.patternType $engine |
| 116 | " |
| 117 | |
| 118 | test_expect_success GETTEXT_LOCALE,$prereq "log --grep does not find non-reencoded values (latin1 + locale)" " |
| 119 | mismatched_git_log '$force_regex$utf8_e' >actual && |
| 120 | test_must_be_empty actual |
| 121 | " |
| 122 | |
| 123 | if ! triggers_undefined_behaviour $engine |
| 124 | then |
| 125 | test_expect_success !MINGW,GETTEXT_LOCALE,$prereq "log --grep searches in log output encoding (latin1 + locale)" " |
| 126 | cat >expect <<-\EOF && |
| 127 | latin1 |
| 128 | utf8 |
| 129 | EOF |
| 130 | mismatched_git_log '$force_regex$latin1_e' >actual && |
| 131 | test_cmp expect actual |
| 132 | " |
| 133 | |
| 134 | test_expect_success GETTEXT_LOCALE,$prereq "log --grep does not die on invalid UTF-8 value (latin1 + locale + invalid needle)" " |
| 135 | mismatched_git_log '$force_regex$invalid_e' >actual && |
| 136 | test_must_be_empty actual |
| 137 | " |
| 138 | fi |
| 139 | done |
| 140 | |
| 141 | test_done |