1 files changed, 28 insertions, 0 deletions
diff --git a/test/rope_test/crope.pred.test.cpp b/test/rope_test/crope.pred.test.cpp
new file mode 100644
index 0000000..fe82d78
--- /dev/null
+++ b/test/rope_test/crope.pred.test.cpp
@@ -0,0 +1,28 @@
+/*
+ * File: crope.pred.test.cpp
+ * Purpose: Char rope test.
+ * Author: Amlal El Mahrouss (amlal@nekernel.org)
+ * Copyright 2025, Amlal El Mahrouss, licensed under the Boost Software License.
+ */
+
+#include <ocl/tproc/rope.hpp>
+
+#define BOOST_TEST_MODULE crope_pred
+#include <boost/test/included/unit_test.hpp>
+
+BOOST_AUTO_TEST_CASE(allocator_should_succeed_in_empty_pred)
+{
+	auto rope = ocl::tproc::crope("");
+	auto it = ocl::tproc::find(rope.cbegin(), rope.cend(), ocl::tproc::exact_pred("foo"));
+
+	BOOST_TEST(it == rope.cend());
+}
+
+BOOST_AUTO_TEST_CASE(allocator_should_not_succeed_in_empty_pred)
+{
+	auto rope = ocl::tproc::crope("foobar");
+
+	auto it = ocl::tproc::find(rope.cbegin(), rope.cend(), ocl::tproc::stars_with_pred("foo"));
+
+	BOOST_TEST(it != rope.cend());
+}