initial commit, 4.5 stable

tests/core/templates/test_vset.h

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+/**************************************************************************/
+/*  test_vset.h                                                           */
+/**************************************************************************/
+/*                         This file is part of:                          */
+/*                             GODOT ENGINE                               */
+/*                        https://godotengine.org                         */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
+/*                                                                        */
+/* Permission is hereby granted, free of charge, to any person obtaining  */
+/* a copy of this software and associated documentation files (the        */
+/* "Software"), to deal in the Software without restriction, including    */
+/* without limitation the rights to use, copy, modify, merge, publish,    */
+/* distribute, sublicense, and/or sell copies of the Software, and to     */
+/* permit persons to whom the Software is furnished to do so, subject to  */
+/* the following conditions:                                              */
+/*                                                                        */
+/* The above copyright notice and this permission notice shall be         */
+/* included in all copies or substantial portions of the Software.        */
+/*                                                                        */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF     */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
+/**************************************************************************/
+
+#pragma once
+
+#include "core/templates/vset.h"
+
+#include "tests/test_macros.h"
+
+namespace TestVSet {
+
+template <typename T>
+class TestClass : public VSet<T> {
+public:
+	int _find(const T &p_val, bool &r_exact) const {
+		return VSet<T>::_find(p_val, r_exact);
+	}
+};
+
+TEST_CASE("[VSet] _find and _find_exact correctness.") {
+	TestClass<int> set;
+
+	// insert some values
+	set.insert(10);
+	set.insert(20);
+	set.insert(30);
+	set.insert(40);
+	set.insert(50);
+
+	// data should be sorted
+	CHECK(set.size() == 5);
+	CHECK(set[0] == 10);
+	CHECK(set[1] == 20);
+	CHECK(set[2] == 30);
+	CHECK(set[3] == 40);
+	CHECK(set[4] == 50);
+
+	// _find_exact return exact position for existing elements
+	CHECK(set.find(10) == 0);
+	CHECK(set.find(30) == 2);
+	CHECK(set.find(50) == 4);
+
+	// _find_exact return -1 for non-existing elements
+	CHECK(set.find(15) == -1);
+	CHECK(set.find(0) == -1);
+	CHECK(set.find(60) == -1);
+
+	// test _find
+	bool exact;
+
+	// existing elements
+	CHECK(set._find(10, exact) == 0);
+	CHECK(exact == true);
+
+	CHECK(set._find(30, exact) == 2);
+	CHECK(exact == true);
+
+	// non-existing elements
+	CHECK(set._find(25, exact) == 2);
+	CHECK(exact == false);
+
+	CHECK(set._find(35, exact) == 3);
+	CHECK(exact == false);
+
+	CHECK(set._find(5, exact) == 0);
+	CHECK(exact == false);
+
+	CHECK(set._find(60, exact) == 5);
+	CHECK(exact == false);
+}
+
+} // namespace TestVSet