[PATCH v4 3/7] grep tests: add missing "grep.patternType" config test
From: Ævar Arnfjörð Bjarmason <hidden>
Date: 2021-12-03 10:20:20
Subsystem:
the rest · Maintainer:
Linus Torvalds
Extend the grep tests to assert that setting "grep.patternType=extended" followed by "grep.patternType=default" will behave as if "--basic-regexp" was provided, and not as "--extended-regexp". In a subsequent commit we'll need to treat "grep.patternType=default" as a special-case, but let's make sure we ignore it if it's being set to "default" following an earlier non-"default" "grep.patternType" setting. Let's also test what happens when we have a sequence of "extended" followed by "default" and "fixed". In that case the "fixed" should prevail. Signed-off-by: Ævar Arnfjörð Bjarmason <redacted> --- t/t7810-grep.sh | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+)
diff --git a/t/t7810-grep.sh b/t/t7810-grep.sh
index 6b6423a07c3..113902c3bda 100755
--- a/t/t7810-grep.sh
+++ b/t/t7810-grep.sh@@ -451,6 +451,25 @@ do test_cmp expected actual ' + test_expect_success "grep $L with grep.patternType=extended and grep.patternType=default" ' + echo "${HC}ab:a+bc" >expected && + git \ + -c grep.patternType=extended \ + -c grep.patternType=default \ + grep "a+b*c" $H ab >actual && + test_cmp expected actual + ' + + test_expect_success "grep $L with grep.patternType=[extended -> default -> fixed]" ' + echo "${HC}ab:a+b*c" >expected && + git \ + -c grep.patternType=extended \ + -c grep.patternType=default \ + -c grep.patternType=fixed \ + grep "a+b*c" $H ab >actual && + test_cmp expected actual + ' + test_expect_success "grep $L with grep.patternType=extended and grep.extendedRegexp=false" ' echo "${HC}ab:abc" >expected && git \
--
2.34.1.875.gb925cffed1e