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author | Ævar Arnfjörð Bjarmason <avarab@gmail.com> | 2017-05-21 00:42:15 +0300 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2017-05-21 02:25:37 +0300 |
commit | 77f6f4406fef43130e9c72e32ac5e30c5bbe0b9e (patch) | |
tree | c0546304c0feabd360e4990366e44e678dac5677 /t/t7008-grep-binary.sh | |
parent | 5ee6f1a21b60be8a7c7d24ad6aa60939ca5efbda (diff) |
grep: add a test helper function for less verbose -f \0 tests
Add a helper function to make the tests which check for patterns with
\0 in them more succinct. Right now this isn't a big win, but
subsequent commits will add a lot more of these tests.
The helper is based on the match() function in t3070-wildmatch.sh.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t7008-grep-binary.sh')
-rwxr-xr-x | t/t7008-grep-binary.sh | 58 |
1 files changed, 29 insertions, 29 deletions
diff --git a/t/t7008-grep-binary.sh b/t/t7008-grep-binary.sh index 9c9c378119..df93d8e44c 100755 --- a/t/t7008-grep-binary.sh +++ b/t/t7008-grep-binary.sh @@ -4,6 +4,29 @@ test_description='git grep in binary files' . ./test-lib.sh +nul_match () { + matches=$1 + flags=$2 + pattern=$3 + pattern_human=$(echo "$pattern" | sed 's/Q/<NUL>/g') + + if test "$matches" = 1 + then + test_expect_success "git grep -f f $flags '$pattern_human' a" " + printf '$pattern' | q_to_nul >f && + git grep -f f $flags a + " + elif test "$matches" = 0 + then + test_expect_success "git grep -f f $flags '$pattern_human' a" " + printf '$pattern' | q_to_nul >f && + test_must_fail git grep -f f $flags a + " + else + test_expect_success "PANIC: Test framework error. Unknown matches value $matches" 'false' + fi +} + test_expect_success 'setup' " echo 'binaryQfile' | q_to_nul >a && git add a && @@ -69,35 +92,12 @@ 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 -" +nul_match 1 '-F' 'yQf' +nul_match 0 '-F' 'yQx' +nul_match 1 '-Fi' 'YQf' +nul_match 0 '-Fi' 'YQx' +nul_match 1 '' 'yQf' +nul_match 0 '' 'yQx' test_expect_success 'grep respects binary diff attribute' ' echo text >t && |