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-rwxr-xr-xt/t4019-diff-wserror.sh147
1 files changed, 121 insertions, 26 deletions
diff --git a/t/t4019-diff-wserror.sh b/t/t4019-diff-wserror.sh
index f6d1f1ebab..a5019759bc 100755
--- a/t/t4019-diff-wserror.sh
+++ b/t/t4019-diff-wserror.sh
@@ -36,11 +36,12 @@ prepare_output () {
git diff --color >output
$grep_a "$blue_grep" output >error
$grep_a -v "$blue_grep" output >normal
+ return 0
}
test_expect_success default '
- prepare_output
+ prepare_output &&
grep Eight normal >/dev/null &&
grep HT error >/dev/null &&
@@ -50,10 +51,67 @@ test_expect_success default '
'
+test_expect_success 'default (attribute)' '
+
+ test_might_fail git config --unset core.whitespace &&
+ echo "F whitespace" >.gitattributes &&
+ prepare_output &&
+
+ grep Eight error >/dev/null &&
+ grep HT error >/dev/null &&
+ grep With error >/dev/null &&
+ grep Return error >/dev/null &&
+ grep No normal >/dev/null
+
+'
+
+test_expect_success 'default, tabwidth=10 (attribute)' '
+
+ git config core.whitespace "tabwidth=10" &&
+ echo "F whitespace" >.gitattributes &&
+ prepare_output &&
+
+ grep Eight normal >/dev/null &&
+ grep HT error >/dev/null &&
+ grep With error >/dev/null &&
+ grep Return error >/dev/null &&
+ grep No normal >/dev/null
+
+'
+
+test_expect_success 'no check (attribute)' '
+
+ test_might_fail git config --unset core.whitespace &&
+ echo "F -whitespace" >.gitattributes &&
+ prepare_output &&
+
+ grep Eight normal >/dev/null &&
+ grep HT normal >/dev/null &&
+ grep With normal >/dev/null &&
+ grep Return normal >/dev/null &&
+ grep No normal >/dev/null
+
+'
+
+test_expect_success 'no check, tabwidth=10 (attribute), must be irrelevant' '
+
+ git config core.whitespace "tabwidth=10" &&
+ echo "F -whitespace" >.gitattributes &&
+ prepare_output &&
+
+ grep Eight normal >/dev/null &&
+ grep HT normal >/dev/null &&
+ grep With normal >/dev/null &&
+ grep Return normal >/dev/null &&
+ grep No normal >/dev/null
+
+'
+
test_expect_success 'without -trail' '
- git config core.whitespace -trail
- prepare_output
+ rm -f .gitattributes &&
+ git config core.whitespace -trail &&
+ prepare_output &&
grep Eight normal >/dev/null &&
grep HT error >/dev/null &&
@@ -65,9 +123,9 @@ test_expect_success 'without -trail' '
test_expect_success 'without -trail (attribute)' '
- git config --unset core.whitespace
- echo "F whitespace=-trail" >.gitattributes
- prepare_output
+ test_might_fail git config --unset core.whitespace &&
+ echo "F whitespace=-trail" >.gitattributes &&
+ prepare_output &&
grep Eight normal >/dev/null &&
grep HT error >/dev/null &&
@@ -79,9 +137,9 @@ test_expect_success 'without -trail (attribute)' '
test_expect_success 'without -space' '
- rm -f .gitattributes
- git config core.whitespace -space
- prepare_output
+ rm -f .gitattributes &&
+ git config core.whitespace -space &&
+ prepare_output &&
grep Eight normal >/dev/null &&
grep HT normal >/dev/null &&
@@ -93,9 +151,9 @@ test_expect_success 'without -space' '
test_expect_success 'without -space (attribute)' '
- git config --unset core.whitespace
- echo "F whitespace=-space" >.gitattributes
- prepare_output
+ test_might_fail git config --unset core.whitespace &&
+ echo "F whitespace=-space" >.gitattributes &&
+ prepare_output &&
grep Eight normal >/dev/null &&
grep HT normal >/dev/null &&
@@ -107,9 +165,9 @@ test_expect_success 'without -space (attribute)' '
test_expect_success 'with indent-non-tab only' '
- rm -f .gitattributes
- git config core.whitespace indent,-trailing,-space
- prepare_output
+ rm -f .gitattributes &&
+ git config core.whitespace indent,-trailing,-space &&
+ prepare_output &&
grep Eight error >/dev/null &&
grep HT normal >/dev/null &&
@@ -121,9 +179,9 @@ test_expect_success 'with indent-non-tab only' '
test_expect_success 'with indent-non-tab only (attribute)' '
- git config --unset core.whitespace
- echo "F whitespace=indent,-trailing,-space" >.gitattributes
- prepare_output
+ test_might_fail git config --unset core.whitespace &&
+ echo "F whitespace=indent,-trailing,-space" >.gitattributes &&
+ prepare_output &&
grep Eight error >/dev/null &&
grep HT normal >/dev/null &&
@@ -133,11 +191,39 @@ test_expect_success 'with indent-non-tab only (attribute)' '
'
+test_expect_success 'with indent-non-tab only, tabwidth=10' '
+
+ rm -f .gitattributes &&
+ git config core.whitespace indent,tabwidth=10,-trailing,-space &&
+ prepare_output &&
+
+ grep Eight normal >/dev/null &&
+ grep HT normal >/dev/null &&
+ grep With normal >/dev/null &&
+ grep Return normal >/dev/null &&
+ grep No normal >/dev/null
+
+'
+
+test_expect_success 'with indent-non-tab only, tabwidth=10 (attribute)' '
+
+ test_might_fail git config --unset core.whitespace &&
+ echo "F whitespace=indent,-trailing,-space,tabwidth=10" >.gitattributes &&
+ prepare_output &&
+
+ grep Eight normal >/dev/null &&
+ grep HT normal >/dev/null &&
+ grep With normal >/dev/null &&
+ grep Return normal >/dev/null &&
+ grep No normal >/dev/null
+
+'
+
test_expect_success 'with cr-at-eol' '
- rm -f .gitattributes
- git config core.whitespace cr-at-eol
- prepare_output
+ rm -f .gitattributes &&
+ git config core.whitespace cr-at-eol &&
+ prepare_output &&
grep Eight normal >/dev/null &&
grep HT error >/dev/null &&
@@ -149,9 +235,9 @@ test_expect_success 'with cr-at-eol' '
test_expect_success 'with cr-at-eol (attribute)' '
- git config --unset core.whitespace
- echo "F whitespace=trailing,cr-at-eol" >.gitattributes
- prepare_output
+ test_might_fail git config --unset core.whitespace &&
+ echo "F whitespace=trailing,cr-at-eol" >.gitattributes &&
+ prepare_output &&
grep Eight normal >/dev/null &&
grep HT error >/dev/null &&
@@ -178,12 +264,21 @@ test_expect_success 'trailing empty lines (2)' '
'
+test_expect_success 'checkdiff shows correct line number for trailing blank lines' '
+
+ printf "a\nb\n" > G &&
+ git add G &&
+ printf "x\nx\nx\na\nb\nc\n\n" > G &&
+ [ "$(git diff --check -- G)" = "G:7: new blank line at EOF." ]
+
+'
+
test_expect_success 'do not color trailing cr in context' '
- git config --unset core.whitespace
+ test_might_fail git config --unset core.whitespace &&
rm -f .gitattributes &&
echo AAAQ | tr Q "\015" >G &&
git add G &&
- echo BBBQ | tr Q "\015" >>G
+ echo BBBQ | tr Q "\015" >>G &&
git diff --color G | tr "\015" Q >output &&
grep "BBB.*${blue_grep}Q" output &&
grep "AAA.*\[mQ" output