1 files changed, 12 insertions, 0 deletions
diff --git a/t/t4050-diff-histogram.sh b/t/t4050-diff-histogram.sh
new file mode 100755
index 0000000000..fd3e86a74f
--- /dev/null
+++ b/t/t4050-diff-histogram.sh
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+test_description='histogram diff algorithm'
+
+. ./test-lib.sh
+. "$TEST_DIRECTORY"/lib-diff-alternative.sh
+
+test_diff_frobnitz "histogram"
+
+test_diff_unique "histogram"
+
+test_done