CalBebop
256 lines
9.6 KiB
C++
256 lines
9.6 KiB
C++
/**************************************************************************/
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/* test_nine_patch_rect.cpp */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#include "tests/test_macros.h"
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TEST_FORCE_LINK(test_nine_patch_rect)
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#include "scene/gui/nine_patch_rect.h"
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#include "scene/main/scene_tree.h"
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#include "scene/main/window.h"
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#include "scene/resources/texture.h"
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#include "tests/signal_watcher.h"
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namespace TestNinePatchRect {
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TEST_CASE("[SceneTree][NinePatchRect] Default properties") {
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NinePatchRect *nine_patch = memnew(NinePatchRect);
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CHECK(nine_patch->get_texture().is_null());
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CHECK(nine_patch->get_patch_margin(SIDE_LEFT) == 0);
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CHECK(nine_patch->get_patch_margin(SIDE_TOP) == 0);
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CHECK(nine_patch->get_patch_margin(SIDE_RIGHT) == 0);
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CHECK(nine_patch->get_patch_margin(SIDE_BOTTOM) == 0);
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CHECK(nine_patch->get_region_rect() == Rect2(0, 0, 0, 0));
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CHECK(nine_patch->is_draw_center_enabled());
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CHECK(nine_patch->get_h_axis_stretch_mode() == NinePatchRect::AXIS_STRETCH_MODE_STRETCH);
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CHECK(nine_patch->get_v_axis_stretch_mode() == NinePatchRect::AXIS_STRETCH_MODE_STRETCH);
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// Set in the NinePatchRect constructor, unlike the Control default.
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CHECK(nine_patch->get_mouse_filter() == Control::MOUSE_FILTER_IGNORE);
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CHECK(nine_patch->get_combined_minimum_size() == Size2(0, 0));
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memdelete(nine_patch);
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}
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TEST_CASE("[SceneTree][NinePatchRect] Set/get texture") {
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NinePatchRect *nine_patch = memnew(NinePatchRect);
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Ref<Texture2D> texture;
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texture.instantiate();
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nine_patch->set_texture(texture);
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CHECK(nine_patch->get_texture() == texture);
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nine_patch->set_texture(Ref<Texture2D>());
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CHECK(nine_patch->get_texture().is_null());
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memdelete(nine_patch);
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}
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TEST_CASE("[SceneTree][NinePatchRect] texture_changed signal") {
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NinePatchRect *nine_patch = memnew(NinePatchRect);
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Ref<Texture2D> texture_a;
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texture_a.instantiate();
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Ref<Texture2D> texture_b;
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texture_b.instantiate();
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SIGNAL_WATCH(nine_patch, "texture_changed");
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Array empty_signal_args = { {} };
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SUBCASE("Setting a new texture emits the signal") {
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nine_patch->set_texture(texture_a);
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SIGNAL_CHECK("texture_changed", empty_signal_args);
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}
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SUBCASE("Setting the same texture does not re-emit") {
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nine_patch->set_texture(texture_a);
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SIGNAL_DISCARD("texture_changed");
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nine_patch->set_texture(texture_a);
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SIGNAL_CHECK_FALSE("texture_changed");
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}
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SUBCASE("Replacing one texture with another emits the signal") {
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nine_patch->set_texture(texture_a);
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SIGNAL_DISCARD("texture_changed");
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nine_patch->set_texture(texture_b);
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SIGNAL_CHECK("texture_changed", empty_signal_args);
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}
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SUBCASE("Clearing the texture emits the signal") {
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nine_patch->set_texture(texture_a);
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SIGNAL_DISCARD("texture_changed");
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nine_patch->set_texture(Ref<Texture2D>());
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SIGNAL_CHECK("texture_changed", empty_signal_args);
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}
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SIGNAL_UNWATCH(nine_patch, "texture_changed");
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memdelete(nine_patch);
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}
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TEST_CASE("[SceneTree][NinePatchRect] Patch margins") {
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NinePatchRect *nine_patch = memnew(NinePatchRect);
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SUBCASE("Each side can be set and read independently") {
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nine_patch->set_patch_margin(SIDE_LEFT, 5);
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nine_patch->set_patch_margin(SIDE_TOP, 10);
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nine_patch->set_patch_margin(SIDE_RIGHT, 15);
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nine_patch->set_patch_margin(SIDE_BOTTOM, 20);
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CHECK(nine_patch->get_patch_margin(SIDE_LEFT) == 5);
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CHECK(nine_patch->get_patch_margin(SIDE_TOP) == 10);
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CHECK(nine_patch->get_patch_margin(SIDE_RIGHT) == 15);
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CHECK(nine_patch->get_patch_margin(SIDE_BOTTOM) == 20);
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}
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SUBCASE("Updating one side does not affect the others") {
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nine_patch->set_patch_margin(SIDE_LEFT, 7);
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nine_patch->set_patch_margin(SIDE_RIGHT, 9);
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nine_patch->set_patch_margin(SIDE_LEFT, 42);
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CHECK(nine_patch->get_patch_margin(SIDE_LEFT) == 42);
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CHECK(nine_patch->get_patch_margin(SIDE_TOP) == 0);
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CHECK(nine_patch->get_patch_margin(SIDE_RIGHT) == 9);
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CHECK(nine_patch->get_patch_margin(SIDE_BOTTOM) == 0);
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}
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memdelete(nine_patch);
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}
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TEST_CASE("[SceneTree][NinePatchRect] Patch margins drive minimum size") {
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NinePatchRect *nine_patch = memnew(NinePatchRect);
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Window *root = SceneTree::get_singleton()->get_root();
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root->add_child(nine_patch);
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nine_patch->set_patch_margin(SIDE_LEFT, 10);
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nine_patch->set_patch_margin(SIDE_TOP, 20);
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nine_patch->set_patch_margin(SIDE_RIGHT, 30);
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nine_patch->set_patch_margin(SIDE_BOTTOM, 40);
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SceneTree::get_singleton()->process(0);
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// Minimum width is left + right; minimum height is top + bottom.
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CHECK(nine_patch->get_combined_minimum_size() == Size2(40, 60));
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nine_patch->set_patch_margin(SIDE_RIGHT, 0);
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SceneTree::get_singleton()->process(0);
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CHECK(nine_patch->get_combined_minimum_size() == Size2(10, 60));
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memdelete(nine_patch);
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}
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TEST_CASE("[SceneTree][NinePatchRect] Patch margin out-of-range index is guarded") {
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NinePatchRect *nine_patch = memnew(NinePatchRect);
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nine_patch->set_patch_margin(SIDE_LEFT, 11);
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nine_patch->set_patch_margin(SIDE_TOP, 22);
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nine_patch->set_patch_margin(SIDE_RIGHT, 33);
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nine_patch->set_patch_margin(SIDE_BOTTOM, 44);
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ERR_PRINT_OFF;
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nine_patch->set_patch_margin((Side)4, 999);
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const int out_of_range_value = nine_patch->get_patch_margin((Side)4);
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ERR_PRINT_ON;
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CHECK(out_of_range_value == 0);
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CHECK(nine_patch->get_patch_margin(SIDE_LEFT) == 11);
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CHECK(nine_patch->get_patch_margin(SIDE_TOP) == 22);
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CHECK(nine_patch->get_patch_margin(SIDE_RIGHT) == 33);
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CHECK(nine_patch->get_patch_margin(SIDE_BOTTOM) == 44);
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memdelete(nine_patch);
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}
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TEST_CASE("[SceneTree][NinePatchRect] Region rect and draw center") {
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NinePatchRect *nine_patch = memnew(NinePatchRect);
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SUBCASE("Region rect is set and retrieved") {
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const Rect2 region(8, 16, 32, 64);
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nine_patch->set_region_rect(region);
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CHECK(nine_patch->get_region_rect() == region);
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}
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SUBCASE("Draw center can be toggled") {
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nine_patch->set_draw_center(false);
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CHECK_FALSE(nine_patch->is_draw_center_enabled());
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nine_patch->set_draw_center(true);
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CHECK(nine_patch->is_draw_center_enabled());
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}
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memdelete(nine_patch);
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}
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TEST_CASE("[SceneTree][NinePatchRect] Axis stretch modes") {
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NinePatchRect *nine_patch = memnew(NinePatchRect);
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SUBCASE("Horizontal stretch mode accepts each value") {
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nine_patch->set_h_axis_stretch_mode(NinePatchRect::AXIS_STRETCH_MODE_TILE);
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CHECK(nine_patch->get_h_axis_stretch_mode() == NinePatchRect::AXIS_STRETCH_MODE_TILE);
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nine_patch->set_h_axis_stretch_mode(NinePatchRect::AXIS_STRETCH_MODE_TILE_FIT);
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CHECK(nine_patch->get_h_axis_stretch_mode() == NinePatchRect::AXIS_STRETCH_MODE_TILE_FIT);
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nine_patch->set_h_axis_stretch_mode(NinePatchRect::AXIS_STRETCH_MODE_STRETCH);
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CHECK(nine_patch->get_h_axis_stretch_mode() == NinePatchRect::AXIS_STRETCH_MODE_STRETCH);
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}
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SUBCASE("Vertical stretch mode accepts each value") {
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nine_patch->set_v_axis_stretch_mode(NinePatchRect::AXIS_STRETCH_MODE_TILE);
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CHECK(nine_patch->get_v_axis_stretch_mode() == NinePatchRect::AXIS_STRETCH_MODE_TILE);
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nine_patch->set_v_axis_stretch_mode(NinePatchRect::AXIS_STRETCH_MODE_TILE_FIT);
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CHECK(nine_patch->get_v_axis_stretch_mode() == NinePatchRect::AXIS_STRETCH_MODE_TILE_FIT);
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nine_patch->set_v_axis_stretch_mode(NinePatchRect::AXIS_STRETCH_MODE_STRETCH);
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CHECK(nine_patch->get_v_axis_stretch_mode() == NinePatchRect::AXIS_STRETCH_MODE_STRETCH);
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}
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SUBCASE("Horizontal and vertical stretch modes are independent") {
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nine_patch->set_h_axis_stretch_mode(NinePatchRect::AXIS_STRETCH_MODE_TILE);
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nine_patch->set_v_axis_stretch_mode(NinePatchRect::AXIS_STRETCH_MODE_TILE_FIT);
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CHECK(nine_patch->get_h_axis_stretch_mode() == NinePatchRect::AXIS_STRETCH_MODE_TILE);
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CHECK(nine_patch->get_v_axis_stretch_mode() == NinePatchRect::AXIS_STRETCH_MODE_TILE_FIT);
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}
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memdelete(nine_patch);
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}
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} // namespace TestNinePatchRect
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