0988e665e9
This reverts commit fd680bc5 (logmsg_reencode(): warn when iconv()
fails, 2021-08-27). Throwing a warning for each and every commit
that gets reencoded, without allowing a way to squelch, would make
it unpleasant for folks who have to deal with an ancient part of the
history in an old project that used wrong encoding in the commits.
135 lines
2.8 KiB
Bash
Executable File
135 lines
2.8 KiB
Bash
Executable File
#!/bin/sh
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test_description='test log with i18n features'
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. ./lib-gettext.sh
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# two forms of é
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utf8_e=$(printf '\303\251')
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latin1_e=$(printf '\351')
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# invalid UTF-8
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invalid_e=$(printf '\303\50)') # ")" at end to close opening "("
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have_reg_illseq=
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if test_have_prereq GETTEXT_LOCALE &&
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! LC_ALL=$is_IS_locale test-tool regex --silent $latin1_e
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then
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have_reg_illseq=1
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fi
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test_expect_success 'create commits in different encodings' '
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test_tick &&
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cat >msg <<-EOF &&
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utf8
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t${utf8_e}st
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EOF
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git add msg &&
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git -c i18n.commitencoding=utf8 commit -F msg &&
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cat >msg <<-EOF &&
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latin1
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t${latin1_e}st
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EOF
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git add msg &&
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git -c i18n.commitencoding=ISO-8859-1 commit -F msg
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'
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test_expect_success 'log --grep searches in log output encoding (utf8)' '
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cat >expect <<-\EOF &&
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latin1
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utf8
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EOF
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git log --encoding=utf8 --format=%s --grep=$utf8_e >actual &&
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test_cmp expect actual
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'
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test_expect_success !MINGW 'log --grep searches in log output encoding (latin1)' '
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cat >expect <<-\EOF &&
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latin1
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utf8
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EOF
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git log --encoding=ISO-8859-1 --format=%s --grep=$latin1_e >actual &&
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test_cmp expect actual
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'
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test_expect_success !MINGW 'log --grep does not find non-reencoded values (utf8)' '
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git log --encoding=utf8 --format=%s --grep=$latin1_e >actual &&
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test_must_be_empty actual
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'
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test_expect_success 'log --grep does not find non-reencoded values (latin1)' '
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git log --encoding=ISO-8859-1 --format=%s --grep=$utf8_e >actual &&
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test_must_be_empty actual
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'
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triggers_undefined_behaviour () {
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local engine=$1
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case $engine in
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fixed)
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if test -n "$have_reg_illseq" &&
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! test_have_prereq LIBPCRE2
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then
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return 0
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fi
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;;
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basic|extended)
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if test -n "$have_reg_illseq"
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then
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return 0
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fi
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;;
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esac
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return 1
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}
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mismatched_git_log () {
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local pattern=$1
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LC_ALL=$is_IS_locale git log --encoding=ISO-8859-1 --format=%s \
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--grep=$pattern
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}
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for engine in fixed basic extended perl
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do
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prereq=
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if test $engine = "perl"
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then
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prereq=PCRE
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fi
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force_regex=
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if test $engine != "fixed"
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then
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force_regex='.*'
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fi
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test_expect_success $prereq "config grep.patternType=$engine" "
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git config grep.patternType $engine
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"
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test_expect_success GETTEXT_LOCALE,$prereq "log --grep does not find non-reencoded values (latin1 + locale)" "
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mismatched_git_log '$force_regex$utf8_e' >actual &&
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test_must_be_empty actual
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"
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if ! triggers_undefined_behaviour $engine
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then
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test_expect_success !MINGW,GETTEXT_LOCALE,$prereq "log --grep searches in log output encoding (latin1 + locale)" "
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cat >expect <<-\EOF &&
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latin1
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utf8
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EOF
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mismatched_git_log '$force_regex$latin1_e' >actual &&
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test_cmp expect actual
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"
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test_expect_success GETTEXT_LOCALE,$prereq "log --grep does not die on invalid UTF-8 value (latin1 + locale + invalid needle)" "
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mismatched_git_log '$force_regex$invalid_e' >actual &&
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test_must_be_empty actual
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"
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fi
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done
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test_done
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