[Complex Text Layouts] Implement TextServer interface. Implement Fallback TextServer.

1 files changed, 100 insertions, 0 deletions

diff --git a/tests/test_lru.h b/tests/test_lru.h
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+++ b/tests/test_lru.h
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+/*************************************************************************/
+/*  test_lru.h                                                           */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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.                */
+/*************************************************************************/
+
+#ifndef TEST_LRU_H
+#define TEST_LRU_H
+
+#include "core/templates/lru.h"
+#include "core/templates/vector.h"
+
+#include "tests/test_macros.h"
+
+namespace TestLRU {
+
+TEST_CASE("[LRU] Store and read") {
+	LRUCache<int, int> lru;
+
+	lru.set_capacity(3);
+	lru.insert(1, 1);
+	lru.insert(50, 2);
+	lru.insert(100, 5);
+
+	CHECK(lru.has(1));
+	CHECK(lru.has(50));
+	CHECK(lru.has(100));
+	CHECK(!lru.has(200));
+
+	CHECK(lru.get(1) == 1);
+	CHECK(lru.get(50) == 2);
+	CHECK(lru.get(100) == 5);
+
+	CHECK(lru.getptr(1) != nullptr);
+	CHECK(lru.getptr(1000) == nullptr);
+
+	lru.insert(600, 600); // Erase <50>
+	CHECK(lru.has(600));
+	CHECK(!lru.has(50));
+}
+
+TEST_CASE("[LRU] Resize and clear") {
+	LRUCache<int, int> lru;
+
+	lru.set_capacity(3);
+	lru.insert(1, 1);
+	lru.insert(2, 2);
+	lru.insert(3, 3);
+
+	CHECK(lru.get_capacity() == 3);
+
+	lru.set_capacity(5);
+	CHECK(lru.get_capacity() == 5);
+
+	CHECK(lru.has(1));
+	CHECK(lru.has(2));
+	CHECK(lru.has(3));
+	CHECK(!lru.has(4));
+
+	lru.set_capacity(2);
+	CHECK(lru.get_capacity() == 2);
+
+	CHECK(!lru.has(1));
+	CHECK(lru.has(2));
+	CHECK(lru.has(3));
+	CHECK(!lru.has(4));
+
+	lru.clear();
+	CHECK(!lru.has(1));
+	CHECK(!lru.has(2));
+	CHECK(!lru.has(3));
+	CHECK(!lru.has(4));
+}
+} // namespace TestLRU
+
+#endif // TEST_LRU_H