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t7008: demonstrate behavior of grep with textconv

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Currently, "git grep" does not honor any textconv filters, with nor
without --textconv. Demonstrate this in the tests.

The default is expected to remain unchanged.

Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Michael J Gruber 2013-05-10 17:10:14 +02:00 committed by Junio C Hamano
parent 3ac21617b0
commit 97f6a9c975
1 changed files with 31 additions and 0 deletions
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31
t/t7008-grep-binary.sh
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@ -145,4 +145,35 @@ test_expect_success 'grep respects not-binary diff attribute' '
test_cmp expect actual test_cmp expect actual
' '
cat >nul_to_q_textconv <<'EOF'
#!/bin/sh
"$PERL_PATH" -pe 'y/\000/Q/' < "$1"
EOF
chmod +x nul_to_q_textconv
test_expect_success 'setup textconv filters' '
echo a diff=foo >.gitattributes &&
git config diff.foo.textconv "\"$(pwd)\""/nul_to_q_textconv
'
test_expect_success 'grep does not honor textconv' '
test_must_fail git grep Qfile
'
test_expect_failure 'grep --textconv honors textconv' '
echo "a:binaryQfile" >expect &&
git grep --textconv Qfile >actual &&
test_cmp expect actual
'
test_expect_success 'grep --no-textconv does not honor textconv' '
test_must_fail git grep --no-textconv Qfile
'
test_expect_failure 'grep --textconv blob honors textconv' '
echo "HEAD:a:binaryQfile" >expect &&
git grep --textconv Qfile HEAD:a >actual &&
test_cmp expect actual
'
test_done test_done