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|
#!/bin/sh
test_description='git grep in binary files'
. ./test-lib.sh
test_expect_success 'setup' "
echo 'binaryQfile' | q_to_nul >a &&
git add a &&
git commit -m.
"
test_expect_success 'git grep ina a' '
echo Binary file a matches >expect &&
git grep ina a >actual &&
test_cmp expect actual
'
test_expect_success 'git grep -ah ina a' '
git grep -ah ina a >actual &&
test_cmp a actual
'
test_expect_success 'git grep -I ina a' '
: >expect &&
test_must_fail git grep -I ina a >actual &&
test_cmp expect actual
'
test_expect_success 'git grep -c ina a' '
echo a:1 >expect &&
git grep -c ina a >actual &&
test_cmp expect actual
'
test_expect_success 'git grep -l ina a' '
echo a >expect &&
git grep -l ina a >actual &&
test_cmp expect actual
'
test_expect_success 'git grep -L bar a' '
echo a >expect &&
git grep -L bar a >actual &&
test_cmp expect actual
'
test_expect_success 'git grep -q ina a' '
: >expect &&
git grep -q ina a >actual &&
test_cmp expect actual
'
test_expect_success 'git grep -F ile a' '
git grep -F ile a
'
test_expect_success 'git grep -Fi iLE a' '
git grep -Fi iLE a
'
# This test actually passes on platforms where regexec() supports the
# flag REG_STARTEND.
test_expect_success 'git grep ile a' '
git grep ile a
'
test_expect_failure 'git grep .fi a' '
git grep .fi a
'
test_expect_success 'git grep -F y<NUL>f a' "
printf 'yQf' | q_to_nul >f &&
git grep -f f -F a
"
test_expect_success 'git grep -F y<NUL>x a' "
printf 'yQx' | q_to_nul >f &&
test_must_fail git grep -f f -F a
"
test_expect_success 'git grep -Fi Y<NUL>f a' "
printf 'YQf' | q_to_nul >f &&
git grep -f f -Fi a
"
test_expect_success 'git grep -Fi Y<NUL>x a' "
printf 'YQx' | q_to_nul >f &&
test_must_fail git grep -f f -Fi a
"
test_expect_success 'git grep y<NUL>f a' "
printf 'yQf' | q_to_nul >f &&
git grep -f f a
"
test_expect_success 'git grep y<NUL>x a' "
printf 'yQx' | q_to_nul >f &&
test_must_fail git grep -f f a
"
test_expect_success 'grep respects binary diff attribute' '
echo text >t &&
git add t &&
echo t:text >expect &&
git grep text t >actual &&
test_cmp expect actual &&
echo "t -diff" >.gitattributes &&
echo "Binary file t matches" >expect &&
git grep text t >actual &&
test_cmp expect actual
'
test_expect_success 'grep --cached respects binary diff attribute' '
git grep --cached text t >actual &&
test_cmp expect actual
'
test_expect_success 'grep --cached respects binary diff attribute (2)' '
git add .gitattributes &&
rm .gitattributes &&
git grep --cached text t >actual &&
test_when_finished "git rm --cached .gitattributes" &&
test_when_finished "git checkout .gitattributes" &&
test_cmp expect actual
'
test_expect_success 'grep revision respects binary diff attribute' '
git commit -m new &&
echo "Binary file HEAD:t matches" >expect &&
git grep text HEAD -- t >actual &&
test_when_finished "git reset HEAD^" &&
test_cmp expect actual
'
test_expect_success 'grep respects not-binary diff attribute' '
echo binQary | q_to_nul >b &&
git add b &&
echo "Binary file b matches" >expect &&
git grep bin b >actual &&
test_cmp expect actual &&
echo "b diff" >.gitattributes &&
echo "b:binQary" >expect &&
git grep bin b | nul_to_q >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_success '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_success 'grep --textconv blob honors textconv' '
echo "HEAD:a:binaryQfile" >expect &&
git grep --textconv Qfile HEAD:a >actual &&
test_cmp expect actual
'
test_done
|
