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-rwxr-xr-xt/t4015-diff-whitespace.sh11
1 files changed, 9 insertions, 2 deletions
diff --git a/t/t4015-diff-whitespace.sh b/t/t4015-diff-whitespace.sh
index 6d13da30da..8dd147d78f 100755
--- a/t/t4015-diff-whitespace.sh
+++ b/t/t4015-diff-whitespace.sh
@@ -362,10 +362,17 @@ test_expect_success 'line numbers in --check output are correct' '
'
-test_expect_success 'checkdiff detects trailing blank lines' '
+test_expect_success 'checkdiff detects new trailing blank lines (1)' '
echo "foo();" >x &&
echo "" >>x &&
- git diff --check | grep "ends with blank"
+ git diff --check | grep "new blank line"
+'
+
+test_expect_success 'checkdiff detects new trailing blank lines (2)' '
+ { echo a; echo b; echo; echo; } >x &&
+ git add x &&
+ { echo a; echo; echo; echo; echo; } >x &&
+ git diff --check | grep "new blank line"
'
test_expect_success 'checkdiff allows new blank lines' '