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-rw-r--r--tests/scene/test_node.h415
-rw-r--r--tests/test_main.cpp1
2 files changed, 416 insertions, 0 deletions
diff --git a/tests/scene/test_node.h b/tests/scene/test_node.h
new file mode 100644
index 0000000000..68ec41f07a
--- /dev/null
+++ b/tests/scene/test_node.h
@@ -0,0 +1,415 @@
+/*************************************************************************/
+/* test_node.h */
+/*************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2022 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_NODE_H
+#define TEST_NODE_H
+
+#include "scene/main/node.h"
+
+#include "tests/test_macros.h"
+
+namespace TestNode {
+
+TEST_CASE("[SceneTree][Node] Simple Add/Remove/Move/Find") {
+ Node *node = memnew(Node);
+
+ // Check initial scene tree setup.
+ CHECK_EQ(SceneTree::get_singleton()->get_root()->get_child_count(), 0);
+ CHECK_EQ(SceneTree::get_singleton()->get_node_count(), 1);
+
+ // Check initial node setup.
+ CHECK(node->get_name() == StringName());
+ CHECK_FALSE(node->is_inside_tree());
+ CHECK_EQ(node->get_parent(), nullptr);
+ ERR_PRINT_OFF;
+ CHECK(node->get_path().is_empty());
+ ERR_PRINT_ON;
+ CHECK_EQ(node->get_child_count(), 0);
+
+ SceneTree::get_singleton()->get_root()->add_child(node);
+
+ CHECK_EQ(SceneTree::get_singleton()->get_root()->get_child_count(), 1);
+ CHECK_EQ(SceneTree::get_singleton()->get_node_count(), 2);
+
+ CHECK(node->get_name() != StringName());
+ CHECK(node->is_inside_tree());
+ CHECK_EQ(SceneTree::get_singleton()->get_root(), node->get_parent());
+ CHECK_FALSE(node->get_path().is_empty());
+ CHECK_EQ(node->get_child_count(), 0);
+
+ SUBCASE("Node should be accessible as first child") {
+ Node *child = SceneTree::get_singleton()->get_root()->get_child(0);
+ CHECK_EQ(child, node);
+ }
+
+ SUBCASE("Node should be accessible via the node path") {
+ Node *child_by_path = SceneTree::get_singleton()->get_root()->get_node_or_null(node->get_path());
+ CHECK_EQ(child_by_path, node);
+
+ child_by_path = SceneTree::get_singleton()->get_root()->get_node_or_null(NodePath("Node"));
+ CHECK_EQ(child_by_path, nullptr);
+
+ child_by_path = SceneTree::get_singleton()->get_root()->get_node_or_null(NodePath("/root/Node"));
+ CHECK_EQ(child_by_path, nullptr);
+
+ node->set_name("Node");
+
+ child_by_path = SceneTree::get_singleton()->get_root()->get_node_or_null(node->get_path());
+ CHECK_EQ(child_by_path, node);
+
+ child_by_path = SceneTree::get_singleton()->get_root()->get_node_or_null(NodePath("Node"));
+ CHECK_EQ(child_by_path, node);
+
+ child_by_path = SceneTree::get_singleton()->get_root()->get_node_or_null(NodePath("/root/Node"));
+ CHECK_EQ(child_by_path, node);
+ }
+
+ SUBCASE("Node should be accessible via group") {
+ List<Node *> nodes;
+ SceneTree::get_singleton()->get_nodes_in_group("nodes", &nodes);
+ CHECK(nodes.is_empty());
+
+ node->add_to_group("nodes");
+
+ SceneTree::get_singleton()->get_nodes_in_group("nodes", &nodes);
+ CHECK_EQ(nodes.size(), 1);
+ List<Node *>::Element *E = nodes.front();
+ CHECK_EQ(E->get(), node);
+ }
+
+ SUBCASE("Node should be possible to find") {
+ Node *child = SceneTree::get_singleton()->get_root()->find_child("Node", true, false);
+ CHECK_EQ(child, nullptr);
+
+ node->set_name("Node");
+
+ child = SceneTree::get_singleton()->get_root()->find_child("Node", true, false);
+ CHECK_EQ(child, node);
+ }
+
+ SUBCASE("Node should be possible to remove") {
+ SceneTree::get_singleton()->get_root()->remove_child(node);
+
+ CHECK_EQ(SceneTree::get_singleton()->get_root()->get_child_count(), 0);
+ CHECK_EQ(SceneTree::get_singleton()->get_node_count(), 1);
+
+ CHECK_FALSE(node->is_inside_tree());
+ CHECK_EQ(node->get_parent(), nullptr);
+ ERR_PRINT_OFF;
+ CHECK(node->get_path().is_empty());
+ ERR_PRINT_ON;
+ }
+
+ SUBCASE("Node should be possible to move") {
+ SceneTree::get_singleton()->get_root()->move_child(node, 0);
+
+ Node *child = SceneTree::get_singleton()->get_root()->get_child(0);
+ CHECK_EQ(child, node);
+ CHECK(node->is_inside_tree());
+ }
+
+ memdelete(node);
+}
+
+TEST_CASE("[SceneTree][Node] Nested Add/Remove/Move/Find") {
+ Node *node1 = memnew(Node);
+ Node *node2 = memnew(Node);
+ Node *node1_1 = memnew(Node);
+
+ SceneTree::get_singleton()->get_root()->add_child(node1);
+ SceneTree::get_singleton()->get_root()->add_child(node2);
+
+ node1->add_child(node1_1);
+
+ CHECK(node1_1->is_inside_tree());
+ CHECK_EQ(node1_1->get_parent(), node1);
+ CHECK_EQ(node1->get_child_count(), 1);
+
+ CHECK_EQ(SceneTree::get_singleton()->get_root()->get_child_count(), 2);
+ CHECK_EQ(SceneTree::get_singleton()->get_node_count(), 4);
+
+ SUBCASE("Nodes should be accessible via get_child(..)") {
+ Node *child1 = SceneTree::get_singleton()->get_root()->get_child(0);
+ CHECK_EQ(child1, node1);
+
+ Node *child2 = SceneTree::get_singleton()->get_root()->get_child(1);
+ CHECK_EQ(child2, node2);
+
+ Node *child1_1 = node1->get_child(0);
+ CHECK_EQ(child1_1, node1_1);
+ }
+
+ SUBCASE("Removed nodes should also remove their children from the scene tree") {
+ // Should also remove node1_1 from the scene tree.
+ SceneTree::get_singleton()->get_root()->remove_child(node1);
+
+ CHECK_EQ(node1->get_child_count(), 1);
+
+ CHECK_EQ(SceneTree::get_singleton()->get_root()->get_child_count(), 1);
+ CHECK_EQ(SceneTree::get_singleton()->get_node_count(), 2);
+
+ // First child should now be the second node.
+ Node *child1 = SceneTree::get_singleton()->get_root()->get_child(0);
+ CHECK_EQ(child1, node2);
+ }
+
+ SUBCASE("Removed children nodes should not affect their parent in the scene tree") {
+ node1->remove_child(node1_1);
+
+ CHECK_EQ(node1_1->get_parent(), nullptr);
+ CHECK_EQ(node1->get_child_count(), 0);
+
+ CHECK_EQ(SceneTree::get_singleton()->get_node_count(), 3);
+ }
+
+ SUBCASE("Nodes should be in the expected order when a node is moved to the back") {
+ SceneTree::get_singleton()->get_root()->move_child(node1, 1);
+
+ Node *child1 = SceneTree::get_singleton()->get_root()->get_child(0);
+ CHECK_EQ(child1, node2);
+
+ Node *child2 = SceneTree::get_singleton()->get_root()->get_child(1);
+ CHECK_EQ(child2, node1);
+ }
+
+ SUBCASE("Nodes should be in the expected order when a node is moved to the front") {
+ SceneTree::get_singleton()->get_root()->move_child(node2, 0);
+
+ Node *child1 = SceneTree::get_singleton()->get_root()->get_child(0);
+ CHECK_EQ(child1, node2);
+
+ Node *child2 = SceneTree::get_singleton()->get_root()->get_child(1);
+ CHECK_EQ(child2, node1);
+ }
+
+ SUBCASE("Nodes should be in the expected order when reparented") {
+ CHECK_EQ(node2->get_child_count(), 0);
+
+ node1->remove_child(node1_1);
+ CHECK_EQ(node1->get_child_count(), 0);
+ CHECK_EQ(node1_1->get_parent(), nullptr);
+
+ node2->add_child(node1_1);
+ CHECK_EQ(node2->get_child_count(), 1);
+ CHECK_EQ(node1_1->get_parent(), node2);
+
+ Node *child = node2->get_child(0);
+ CHECK_EQ(child, node1_1);
+
+ CHECK_EQ(SceneTree::get_singleton()->get_root()->get_child_count(), 2);
+ CHECK_EQ(SceneTree::get_singleton()->get_node_count(), 4);
+ }
+
+ SUBCASE("Nodes should be possible to find") {
+ Node *child = SceneTree::get_singleton()->get_root()->find_child("NestedNode", true, false);
+ CHECK_EQ(child, nullptr);
+
+ node1->set_name("Node1");
+ node2->set_name("Node2");
+ node1_1->set_name("NestedNode");
+
+ child = SceneTree::get_singleton()->get_root()->find_child("NestedNode", true, false);
+ CHECK_EQ(child, node1_1);
+
+ // First node that matches with the name is node1.
+ child = SceneTree::get_singleton()->get_root()->find_child("Node?", true, false);
+ CHECK_EQ(child, node1);
+
+ SceneTree::get_singleton()->get_root()->move_child(node2, 0);
+
+ // It should be node2, as it is now the first one in the tree.
+ child = SceneTree::get_singleton()->get_root()->find_child("Node?", true, false);
+ CHECK_EQ(child, node2);
+ }
+
+ SUBCASE("Nodes should be accessible via their node path") {
+ Node *child_by_path = SceneTree::get_singleton()->get_root()->get_node_or_null(node1->get_path());
+ CHECK_EQ(child_by_path, node1);
+
+ child_by_path = SceneTree::get_singleton()->get_root()->get_node_or_null(node2->get_path());
+ CHECK_EQ(child_by_path, node2);
+
+ child_by_path = SceneTree::get_singleton()->get_root()->get_node_or_null(node1_1->get_path());
+ CHECK_EQ(child_by_path, node1_1);
+
+ node1->set_name("Node1");
+ node1_1->set_name("NestedNode");
+
+ child_by_path = node1->get_node_or_null(NodePath("NestedNode"));
+ CHECK_EQ(child_by_path, node1_1);
+
+ child_by_path = SceneTree::get_singleton()->get_root()->get_node_or_null(NodePath("/root/Node1/NestedNode"));
+ CHECK_EQ(child_by_path, node1_1);
+
+ child_by_path = SceneTree::get_singleton()->get_root()->get_node_or_null(NodePath("Node1/NestedNode"));
+ CHECK_EQ(child_by_path, node1_1);
+ }
+
+ SUBCASE("Nodes should be accessible via their groups") {
+ List<Node *> nodes;
+ SceneTree::get_singleton()->get_nodes_in_group("nodes", &nodes);
+ CHECK(nodes.is_empty());
+
+ SceneTree::get_singleton()->get_nodes_in_group("other_nodes", &nodes);
+ CHECK(nodes.is_empty());
+
+ node1->add_to_group("nodes");
+ node2->add_to_group("other_nodes");
+ node1_1->add_to_group("nodes");
+ node1_1->add_to_group("other_nodes");
+
+ SceneTree::get_singleton()->get_nodes_in_group("nodes", &nodes);
+ CHECK_EQ(nodes.size(), 2);
+
+ List<Node *>::Element *E = nodes.front();
+ CHECK_EQ(E->get(), node1);
+ E = E->next();
+ CHECK_EQ(E->get(), node1_1);
+
+ // Clear and try again with the other group.
+ nodes.clear();
+
+ SceneTree::get_singleton()->get_nodes_in_group("other_nodes", &nodes);
+ CHECK_EQ(nodes.size(), 2);
+
+ E = nodes.front();
+ CHECK_EQ(E->get(), node1_1);
+ E = E->next();
+ CHECK_EQ(E->get(), node2);
+
+ // Clear and try again with the other group and one node removed.
+ nodes.clear();
+
+ node1->remove_from_group("nodes");
+ SceneTree::get_singleton()->get_nodes_in_group("nodes", &nodes);
+ CHECK_EQ(nodes.size(), 1);
+
+ E = nodes.front();
+ CHECK_EQ(E->get(), node1_1);
+ }
+
+ memdelete(node1_1);
+ memdelete(node1);
+ memdelete(node2);
+}
+
+TEST_CASE("[Node] Processing") {
+ Node *node = memnew(Node);
+
+ SUBCASE("Processing") {
+ CHECK_FALSE(node->is_processing());
+
+ node->set_process(true);
+
+ CHECK(node->is_processing());
+
+ node->set_process(false);
+
+ CHECK_FALSE(node->is_processing());
+ }
+
+ SUBCASE("Physics processing") {
+ CHECK_FALSE(node->is_physics_processing());
+
+ node->set_physics_process(true);
+
+ CHECK(node->is_physics_processing());
+
+ node->set_physics_process(false);
+
+ CHECK_FALSE(node->is_physics_processing());
+ }
+
+ SUBCASE("Unhandled input processing") {
+ CHECK_FALSE(node->is_processing_unhandled_input());
+
+ node->set_process_unhandled_input(true);
+
+ CHECK(node->is_processing_unhandled_input());
+
+ node->set_process_unhandled_input(false);
+
+ CHECK_FALSE(node->is_processing_unhandled_input());
+ }
+
+ SUBCASE("Input processing") {
+ CHECK_FALSE(node->is_processing_input());
+
+ node->set_process_input(true);
+
+ CHECK(node->is_processing_input());
+
+ node->set_process_input(false);
+
+ CHECK_FALSE(node->is_processing_input());
+ }
+
+ SUBCASE("Unhandled key input processing") {
+ CHECK_FALSE(node->is_processing_unhandled_key_input());
+
+ node->set_process_unhandled_key_input(true);
+
+ CHECK(node->is_processing_unhandled_key_input());
+
+ node->set_process_unhandled_key_input(false);
+
+ CHECK_FALSE(node->is_processing_unhandled_key_input());
+ }
+
+ SUBCASE("Shortcut input processing") {
+ CHECK_FALSE(node->is_processing_shortcut_input());
+
+ node->set_process_shortcut_input(true);
+
+ CHECK(node->is_processing_shortcut_input());
+
+ node->set_process_shortcut_input(false);
+
+ CHECK_FALSE(node->is_processing_shortcut_input());
+ }
+
+ SUBCASE("Internal processing") {
+ CHECK_FALSE(node->is_processing_internal());
+
+ node->set_process_internal(true);
+
+ CHECK(node->is_processing_internal());
+
+ node->set_process_internal(false);
+
+ CHECK_FALSE(node->is_processing_internal());
+ }
+
+ memdelete(node);
+}
+
+} // namespace TestNode
+
+#endif // TEST_NODE_H
diff --git a/tests/test_main.cpp b/tests/test_main.cpp
index f51d7c8e4d..3ef8e2de6f 100644
--- a/tests/test_main.cpp
+++ b/tests/test_main.cpp
@@ -92,6 +92,7 @@
#include "tests/scene/test_code_edit.h"
#include "tests/scene/test_curve.h"
#include "tests/scene/test_gradient.h"
+#include "tests/scene/test_node.h"
#include "tests/scene/test_path_2d.h"
#include "tests/scene/test_path_3d.h"
#include "tests/scene/test_primitives.h"
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-01 11:32:05 +0000