Merge branch 'maint'

[git.git] / t / t4019-diff-wserror.sh

diff --git a/t/t4019-diff-wserror.sh b/t/t4019-diff-wserror.sh
index f7c85ec604df5e037990065ab9d3d82d86587076..a5019759bc7593cf8affd8625f61bbd7ab1b9655 100755 (executable)
--- a/t/t4019-diff-wserror.sh
+++ b/t/t4019-diff-wserror.sh
@@ -51,8 +51,65 @@ 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' '
 
+       rm -f .gitattributes &&
        git config core.whitespace -trail &&
        prepare_output &&
 
@@ -134,6 +191,34 @@ 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 &&
@@ -179,6 +264,15 @@ 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' '
        test_might_fail git config --unset core.whitespace &&
        rm -f .gitattributes &&