From c636c86f65f1a3037fde7145b08f0a1144f710d0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?marcus=20=C3=A5hl?= <marahl.ofc@gmail.com>
Date: Tue, 12 Nov 2024 16:27:16 +0100
Subject: [PATCH] Basic Fontfile tests
---
tests/scene/test_fontfile.h | 82 +++++++++++++++++++++++++++++++++++++
tests/test_main.cpp | 1 +
2 files changed, 83 insertions(+)
create mode 100644 tests/scene/test_fontfile.h
diff --git a/tests/scene/test_fontfile.h b/tests/scene/test_fontfile.h
new file mode 100644
index 00000000000..8c9ba6d6ff5
--- /dev/null
+++ b/tests/scene/test_fontfile.h
@@ -0,0 +1,82 @@
+/**************************************************************************/
+/* test_fontfile.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. */
+/**************************************************************************/
+
+#ifndef TEST_FONTFILE_H
+#define TEST_FONTFILE_H
+
+#include "modules/modules_enabled.gen.h"
+
+#include "scene/resources/font.h"
+#include "tests/test_macros.h"
+
+namespace TestFontfile {
+
+TEST_CASE("[FontFile] Create font file and check data") {
+ // Create test instance.
+ Ref<FontFile> font_file;
+ font_file.instantiate();
+
+#ifdef MODULE_FREETYPE_ENABLED
+ // Try to load non-existent files.
+ ERR_PRINT_OFF
+ CHECK(font_file->load_dynamic_font("") == OK);
+ CHECK_MESSAGE(font_file->get_data().is_empty() == true, "Invalid fontfile should not be loaded.");
+
+ CHECK(font_file->load_dynamic_font("thirdparty/fonts/nofonthasthisname.woff2") == OK);
+ CHECK_MESSAGE(font_file->get_data().is_empty() == true, "Invalid fontfile should not be loaded.");
+ ERR_PRINT_ON
+
+ // Load a valid file.
+ CHECK(font_file->load_dynamic_font("thirdparty/fonts/NotoSans_Regular.woff2") == OK);
+
+ // Check fontfile data.
+ CHECK_MESSAGE(font_file->get_data().is_empty() == false, "Fontfile should have been loaded.");
+ CHECK_MESSAGE(font_file->get_font_name() == "Noto Sans", "Loaded correct font name.");
+ CHECK_MESSAGE(font_file->get_font_style_name() == "Regular", "Loaded correct font style.");
+ CHECK_MESSAGE(font_file->get_data().size() == 148480llu, "Whole fontfile was loaded.");
+
+ // Valid glyphs.
+ CHECK_MESSAGE(font_file->get_glyph_index(2, 'a', 0) != 0, "Glyph index for 'a' is valid.");
+ CHECK_MESSAGE(font_file->get_glyph_index(2, 'b', 0) != 0, "Glyph index for 'b' is valid.");
+ CHECK_MESSAGE(font_file->get_glyph_index(2, 0x0103, 0) != 0, "Glyph index for 'latin small letter a with breve' is valid.");
+ CHECK_MESSAGE(font_file->get_glyph_index(2, 0x03a8, 0) != 0, "Glyph index for 'Greek psi' is valid.");
+ CHECK_MESSAGE(font_file->get_glyph_index(2, 0x0416, 0) != 0, "Glyph index for 'Cyrillic zhe' is valid.");
+ CHECK_MESSAGE(font_file->get_glyph_index(2, '&', 0) != 0, "Glyph index for '&' is valid.");
+
+ // Invalid glyphs.
+ CHECK_MESSAGE(font_file->get_glyph_index(2, 0x4416, 0) == 0, "Glyph index is invalid.");
+ CHECK_MESSAGE(font_file->get_glyph_index(2, 0x5555, 0) == 0, "Glyph index is invalid.");
+ CHECK_MESSAGE(font_file->get_glyph_index(2, 0x2901, 0) == 0, "Glyph index is invalid.");
+#endif
+}
+
+} // namespace TestFontfile
+
+#endif // TEST_FONTFILE_H
diff --git a/tests/test_main.cpp b/tests/test_main.cpp
index 65d45ae92f9..c0a4ae80e24 100644
--- a/tests/test_main.cpp
+++ b/tests/test_main.cpp
@@ -116,6 +116,7 @@
#include "tests/scene/test_curve.h"
#include "tests/scene/test_curve_2d.h"
#include "tests/scene/test_curve_3d.h"
+#include "tests/scene/test_fontfile.h"
#include "tests/scene/test_gradient.h"
#include "tests/scene/test_gradient_texture.h"
#include "tests/scene/test_image_texture.h"