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git/t/t8005-blame-i18n.sh
John Keeping 0be43dedbc t8005: avoid grep on non-ASCII data
GNU grep 2.23 detects the input used in this test as binary data so it
does not work for extracting lines from a file.  We could add the "-a"
option to force grep to treat the input as text, but not all
implementations support that.  Instead, use sed to extract the desired
lines since it will always treat its input as text.

While touching these lines, modernize the test style to avoid hiding the
exit status of "git blame" and remove a space following a redirection
operator.  Also swap the order of the expected and actual output
files given to test_cmp; we compare expect and actual to show how
actual output differs from what is expected.

Signed-off-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-02-23 15:00:12 -08:00

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#!/bin/sh
test_description='git blame encoding conversion'
. ./test-lib.sh
. "$TEST_DIRECTORY"/t8005/utf8.txt
. "$TEST_DIRECTORY"/t8005/euc-japan.txt
. "$TEST_DIRECTORY"/t8005/sjis.txt
test_expect_success 'setup the repository' '
# Create the file
echo "UTF-8 LINE" > file &&
git add file &&
git commit --author "$UTF8_NAME <utf8@localhost>" -m "$UTF8_MSG" &&
echo "EUC-JAPAN LINE" >> file &&
git add file &&
git config i18n.commitencoding eucJP &&
git commit --author "$EUC_JAPAN_NAME <euc-japan@localhost>" -m "$EUC_JAPAN_MSG" &&
echo "SJIS LINE" >> file &&
git add file &&
git config i18n.commitencoding SJIS &&
git commit --author "$SJIS_NAME <sjis@localhost>" -m "$SJIS_MSG"
'
cat >expected <<EOF
author $SJIS_NAME
summary $SJIS_MSG
author $SJIS_NAME
summary $SJIS_MSG
author $SJIS_NAME
summary $SJIS_MSG
EOF
filter_author_summary () {
sed -n -e '/^author /p' -e '/^summary /p' "$@"
}
test_expect_success !MINGW \
'blame respects i18n.commitencoding' '
git blame --incremental file >output &&
filter_author_summary output >actual &&
test_cmp expected actual
'
cat >expected <<EOF
author $EUC_JAPAN_NAME
summary $EUC_JAPAN_MSG
author $EUC_JAPAN_NAME
summary $EUC_JAPAN_MSG
author $EUC_JAPAN_NAME
summary $EUC_JAPAN_MSG
EOF
test_expect_success !MINGW \
'blame respects i18n.logoutputencoding' '
git config i18n.logoutputencoding eucJP &&
git blame --incremental file >output &&
filter_author_summary output >actual &&
test_cmp expected actual
'
cat >expected <<EOF
author $UTF8_NAME
summary $UTF8_MSG
author $UTF8_NAME
summary $UTF8_MSG
author $UTF8_NAME
summary $UTF8_MSG
EOF
test_expect_success !MINGW \
'blame respects --encoding=UTF-8' '
git blame --incremental --encoding=UTF-8 file >output &&
filter_author_summary output >actual &&
test_cmp expected actual
'
cat >expected <<EOF
author $SJIS_NAME
summary $SJIS_MSG
author $EUC_JAPAN_NAME
summary $EUC_JAPAN_MSG
author $UTF8_NAME
summary $UTF8_MSG
EOF
test_expect_success !MINGW \
'blame respects --encoding=none' '
git blame --incremental --encoding=none file >output &&
filter_author_summary output >actual &&
test_cmp expected actual
'
test_done