blob: 67e080bdbe5a98a9c446af8aee41acc9fb9129b4 [file] [log] [blame]
#!/bin/sh
test_description='diff whitespace error detection'
. ./test-lib.sh
test_expect_success setup '
git config diff.color.whitespace "blue reverse" &&
>F &&
git add F &&
echo " Eight SP indent" >>F &&
echo " HT and SP indent" >>F &&
echo "With trailing SP " >>F &&
echo "No problem" >>F
'
blue_grep='7;34m' ;# ESC [ 7 ; 3 4 m
test_expect_success default '
git diff --color >output
grep "$blue_grep" output >error
grep -v "$blue_grep" output >normal
grep Eight normal >/dev/null &&
grep HT error >/dev/null &&
grep With error >/dev/null &&
grep No normal >/dev/null
'
test_expect_success 'without -trail' '
git config core.whitespace -trail
git diff --color >output
grep "$blue_grep" output >error
grep -v "$blue_grep" output >normal
grep Eight normal >/dev/null &&
grep HT error >/dev/null &&
grep With normal >/dev/null &&
grep No normal >/dev/null
'
test_expect_success 'without -trail (attribute)' '
git config --unset core.whitespace
echo "F whitespace=-trail" >.gitattributes
git diff --color >output
grep "$blue_grep" output >error
grep -v "$blue_grep" output >normal
grep Eight normal >/dev/null &&
grep HT error >/dev/null &&
grep With normal >/dev/null &&
grep No normal >/dev/null
'
test_expect_success 'without -space' '
rm -f .gitattributes
git config core.whitespace -space
git diff --color >output
grep "$blue_grep" output >error
grep -v "$blue_grep" output >normal
grep Eight normal >/dev/null &&
grep HT normal >/dev/null &&
grep With error >/dev/null &&
grep No normal >/dev/null
'
test_expect_success 'without -space (attribute)' '
git config --unset core.whitespace
echo "F whitespace=-space" >.gitattributes
git diff --color >output
grep "$blue_grep" output >error
grep -v "$blue_grep" output >normal
grep Eight normal >/dev/null &&
grep HT normal >/dev/null &&
grep With error >/dev/null &&
grep No normal >/dev/null
'
test_expect_success 'with indent-non-tab only' '
rm -f .gitattributes
git config core.whitespace indent,-trailing,-space
git diff --color >output
grep "$blue_grep" output >error
grep -v "$blue_grep" output >normal
grep Eight error >/dev/null &&
grep HT normal >/dev/null &&
grep With normal >/dev/null &&
grep No normal >/dev/null
'
test_expect_success 'with indent-non-tab only (attribute)' '
git config --unset core.whitespace
echo "F whitespace=indent,-trailing,-space" >.gitattributes
git diff --color >output
grep "$blue_grep" output >error
grep -v "$blue_grep" output >normal
grep Eight error >/dev/null &&
grep HT normal >/dev/null &&
grep With normal >/dev/null &&
grep No normal >/dev/null
'
test_done