t0020: don't use test_must_fail has_cr

The test_must_fail function should only be used for git commands since
we should assume that external commands work sanely. Since has_cr() just
wraps a tr and grep pipeline, replace `test_must_fail has_cr` with
`! has_cr`.

Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Denton Liu 2019-12-20 10:15:53 -08:00 committed by Junio C Hamano
parent f46c243e66
commit f6041abdcd

View File

@ -159,8 +159,8 @@ test_expect_success 'checkout with autocrlf=input' '
rm -f tmp one dir/two three &&
git config core.autocrlf input &&
git read-tree --reset -u HEAD &&
test_must_fail has_cr one &&
test_must_fail has_cr dir/two &&
! has_cr one &&
! has_cr dir/two &&
git update-index -- one dir/two &&
test "$one" = $(git hash-object --stdin <one) &&
test "$two" = $(git hash-object --stdin <dir/two) &&
@ -237,9 +237,9 @@ test_expect_success '.gitattributes says two is binary' '
git config core.autocrlf true &&
git read-tree --reset -u HEAD &&
test_must_fail has_cr dir/two &&
! has_cr dir/two &&
verbose has_cr one &&
test_must_fail has_cr three
! has_cr three
'
test_expect_success '.gitattributes says two is input' '
@ -248,7 +248,7 @@ test_expect_success '.gitattributes says two is input' '
echo "two crlf=input" >.gitattributes &&
git read-tree --reset -u HEAD &&
test_must_fail has_cr dir/two
! has_cr dir/two
'
test_expect_success '.gitattributes says two and three are text' '
@ -270,7 +270,7 @@ test_expect_success 'in-tree .gitattributes (1)' '
rm -rf tmp one dir .gitattributes patch.file three &&
git read-tree --reset -u HEAD &&
test_must_fail has_cr one &&
! has_cr one &&
verbose has_cr three
'
@ -280,7 +280,7 @@ test_expect_success 'in-tree .gitattributes (2)' '
git read-tree --reset HEAD &&
git checkout-index -f -q -u -a &&
test_must_fail has_cr one &&
! has_cr one &&
verbose has_cr three
'
@ -291,7 +291,7 @@ test_expect_success 'in-tree .gitattributes (3)' '
git checkout-index -u .gitattributes &&
git checkout-index -u one dir/two three &&
test_must_fail has_cr one &&
! has_cr one &&
verbose has_cr three
'
@ -302,7 +302,7 @@ test_expect_success 'in-tree .gitattributes (4)' '
git checkout-index -u one dir/two three &&
git checkout-index -u .gitattributes &&
test_must_fail has_cr one &&
! has_cr one &&
verbose has_cr three
'