diff options
Diffstat (limited to 'third_party/git/t/t4210-log-i18n.sh')
| -rwxr-xr-x | third_party/git/t/t4210-log-i18n.sh | 80 |
1 files changed, 79 insertions, 1 deletions
diff --git a/third_party/git/t/t4210-log-i18n.sh b/third_party/git/t/t4210-log-i18n.sh index 7c519436ef..d2dfcf164e 100755 --- a/third_party/git/t/t4210-log-i18n.sh +++ b/third_party/git/t/t4210-log-i18n.sh @@ -1,12 +1,22 @@ #!/bin/sh test_description='test log with i18n features' -. ./test-lib.sh +. ./lib-gettext.sh # two forms of é utf8_e=$(printf '\303\251') latin1_e=$(printf '\351') +# invalid UTF-8 +invalid_e=$(printf '\303\50)') # ")" at end to close opening "(" + +have_reg_illseq= +if test_have_prereq GETTEXT_LOCALE && + ! LC_ALL=$is_IS_locale test-tool regex --silent $latin1_e +then + have_reg_illseq=1 +fi + test_expect_success 'create commits in different encodings' ' test_tick && cat >msg <<-EOF && @@ -53,4 +63,72 @@ test_expect_success 'log --grep does not find non-reencoded values (latin1)' ' test_must_be_empty actual ' +triggers_undefined_behaviour () { + local engine=$1 + + case $engine in + fixed) + if test -n "$have_reg_illseq" && + ! test_have_prereq LIBPCRE2 + then + return 0 + fi + ;; + basic|extended) + if test -n "$have_reg_illseq" + then + return 0 + fi + ;; + esac + return 1 +} + +mismatched_git_log () { + local pattern=$1 + + LC_ALL=$is_IS_locale git log --encoding=ISO-8859-1 --format=%s \ + --grep=$pattern +} + +for engine in fixed basic extended perl +do + prereq= + if test $engine = "perl" + then + prereq=PCRE + fi + force_regex= + if test $engine != "fixed" + then + force_regex='.*' + fi + + test_expect_success $prereq "config grep.patternType=$engine" " + git config grep.patternType $engine + " + + test_expect_success GETTEXT_LOCALE,$prereq "log --grep does not find non-reencoded values (latin1 + locale)" " + mismatched_git_log '$force_regex$utf8_e' >actual && + test_must_be_empty actual + " + + if ! triggers_undefined_behaviour $engine + then + test_expect_success !MINGW,GETTEXT_LOCALE,$prereq "log --grep searches in log output encoding (latin1 + locale)" " + cat >expect <<-\EOF && + latin1 + utf8 + EOF + mismatched_git_log '$force_regex$latin1_e' >actual && + test_cmp expect actual + " + + test_expect_success GETTEXT_LOCALE,$prereq "log --grep does not die on invalid UTF-8 value (latin1 + locale + invalid needle)" " + mismatched_git_log '$force_regex$invalid_e' >actual && + test_must_be_empty actual + " + fi +done + test_done |