1 files changed, 24 insertions, 0 deletions
diff --git a/t/t0010-racy-git.sh b/t/t0010-racy-git.sh
new file mode 100755
index 000000000..eb175b780
--- /dev/null
+++ b/t/t0010-racy-git.sh
@@ -0,0 +1,24 @@
+#!/bin/sh
+
+test_description='racy GIT'
+
+. ./test-lib.sh
+
+# This test can give false success if your machine is sufficiently
+# slow or your trial happened to happen on second boundary.
+
+for trial in 0 1 2 3 4 5 6 7 8 9
+do
+	rm -f .git/index
+	echo frotz >infocom
+	echo xyzzy >activision
+	git update-index --add infocom activision
+	echo xyzzy >infocom
+
+	files=`git diff-files -p`
+	test_expect_success \
+	"Racy GIT trial #$trial" \
+	'test "" != "$files"'
+done
+
+test_done