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https://github.com/Heretek-AI/GDevelop.git
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Florian Rival
7597dbe0d1
* Add `PickedInstancesCount` and `SceneInstancesCount` expressions, to replace `Count`. These expressions don't do any "picking" of instances, so they are safe to use anywhere without "weird" side effects. * Equivalent conditions are available for all objects. These conditions allow to check at any point in your events the number of instances living on the scene or picked by actions/conditions. * This is useful to check if enough objects are picked by a condition before launching an action. * Because this condition does not change the already picked objects, it's safe to use anywhere without any side effect. Only show the rest in the developer changelog: * Allow to read events missing some fields (like `disabled`, `folded`). * Reduce the useless information stored in project JSON files by not storing the fields if they have their default value.
190 lines
7.5 KiB
C++
190 lines
7.5 KiB
C++
/*
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* GDevelop Core
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* Copyright 2008-2016 Florian Rival (Florian.Rival@gmail.com). All rights
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* reserved. This project is released under the MIT License.
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*/
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/**
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* @file Tests covering events code generation context,
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*/
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#include "GDCore/Events/CodeGeneration/EventsCodeGenerationContext.h"
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#include <memory>
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#include "GDCore/CommonTools.h"
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#include "GDCore/Extensions/Platform.h"
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#include "GDCore/Project/Layout.h"
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#include "GDCore/Project/Project.h"
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#include "GDCore/Tools/VersionWrapper.h"
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#include "catch.hpp"
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TEST_CASE("EventsCodeGenerationContext", "[common][events]") {
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/**
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* Generate a tree of contexts with declared objects as below:
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* c1 -> c1.object1, c1.object2, c1.noPicking1 (no picking
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* request)
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* / \
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* c2.object1 <- c2 c3 -> c3.object1, c1.object2
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* / \
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* c4 c5 -> c5.object1, c5.noPicking1 (no picking request),
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* c1.object2, c5.empty1
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*/
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unsigned int maxDepth = 0;
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gd::EventsCodeGenerationContext c1(&maxDepth);
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c1.ObjectsListNeeded("c1.object1");
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c1.ObjectsListNeeded("c1.object2");
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c1.ObjectsListNeededOrEmptyIfJustDeclared("c1.noPicking1");
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gd::EventsCodeGenerationContext c2;
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c2.InheritsFrom(c1);
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c2.ObjectsListNeeded("c2.object1");
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gd::EventsCodeGenerationContext c3;
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c3.InheritsFrom(c1);
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c3.ObjectsListNeeded("c3.object1");
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c3.ObjectsListNeeded("c1.object2");
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gd::EventsCodeGenerationContext c4;
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c4.InheritsFrom(c2);
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gd::EventsCodeGenerationContext c5;
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c5.InheritsFrom(c2);
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c5.ObjectsListNeededOrEmptyIfJustDeclared("c5.noPicking1");
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c5.ObjectsListNeeded("c5.object1");
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c5.ObjectsListNeeded("c1.object2");
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c5.EmptyObjectsListNeeded("c5.empty1");
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SECTION("Parenting") {
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REQUIRE(c2.GetParentContext() == &c1);
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REQUIRE(c3.GetParentContext() == &c1);
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REQUIRE(c4.GetParentContext() == &c2);
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REQUIRE(c5.GetParentContext() == &c2);
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}
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SECTION("Depth") {
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REQUIRE(maxDepth == 2);
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REQUIRE(c1.GetContextDepth() == 0);
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REQUIRE(c2.GetContextDepth() == 1);
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REQUIRE(c3.GetContextDepth() == 1);
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REQUIRE(c4.GetContextDepth() == 2);
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REQUIRE(c5.GetContextDepth() == 2);
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}
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SECTION("Object list needed") {
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REQUIRE(c1.GetObjectsListsAlreadyDeclaredByParents() == std::set<gd::String>());
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REQUIRE(c1.GetObjectsListsToBeDeclared() ==
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std::set<gd::String>({"c1.object1", "c1.object2"}));
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REQUIRE(c1.GetObjectsListsToBeEmptyIfJustDeclared() ==
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std::set<gd::String>({"c1.noPicking1"}));
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REQUIRE(c1.GetAllObjectsToBeDeclared() ==
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std::set<gd::String>({"c1.object1", "c1.object2", "c1.noPicking1"}));
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REQUIRE(c2.GetObjectsListsAlreadyDeclaredByParents() ==
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std::set<gd::String>({"c1.object1", "c1.object2", "c1.noPicking1"}));
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REQUIRE(c2.GetObjectsListsToBeDeclared() ==
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std::set<gd::String>({"c2.object1"}));
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REQUIRE(c2.GetObjectsListsToBeEmptyIfJustDeclared() == std::set<gd::String>());
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REQUIRE(c2.GetAllObjectsToBeDeclared() ==
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std::set<gd::String>({"c2.object1"}));
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REQUIRE(c3.GetObjectsListsAlreadyDeclaredByParents() ==
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std::set<gd::String>({"c1.object1", "c1.object2", "c1.noPicking1"}));
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REQUIRE(c3.GetObjectsListsToBeDeclared() ==
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std::set<gd::String>({"c3.object1", "c1.object2"}));
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REQUIRE(c3.GetObjectsListsToBeEmptyIfJustDeclared() == std::set<gd::String>());
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REQUIRE(c3.GetAllObjectsToBeDeclared() ==
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std::set<gd::String>({"c3.object1", "c1.object2"}));
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REQUIRE(c5.GetObjectsListsAlreadyDeclaredByParents() ==
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std::set<gd::String>(
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{"c1.object1", "c1.object2", "c1.noPicking1", "c2.object1"}));
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REQUIRE(c5.GetObjectsListsToBeDeclared() ==
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std::set<gd::String>({"c5.object1", "c1.object2"}));
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REQUIRE(c5.GetObjectsListsToBeEmptyIfJustDeclared() ==
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std::set<gd::String>({"c5.noPicking1"}));
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REQUIRE(c5.GetObjectsListsToBeDeclaredEmpty() ==
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std::set<gd::String>({"c5.empty1"}));
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REQUIRE(c5.GetAllObjectsToBeDeclared() ==
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std::set<gd::String>({"c5.object1", "c5.noPicking1", "c1.object2", "c5.empty1"}));
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}
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SECTION("ObjectAlreadyDeclaredByParents") {
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REQUIRE(c1.ObjectAlreadyDeclaredByParents("c1.object1") == false);
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REQUIRE(c2.ObjectAlreadyDeclaredByParents("c1.object1") == true);
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REQUIRE(c3.ObjectAlreadyDeclaredByParents("c1.object1") == true);
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REQUIRE(c4.ObjectAlreadyDeclaredByParents("c1.object1") == true);
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REQUIRE(c5.ObjectAlreadyDeclaredByParents("c1.object1") == true);
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REQUIRE(c2.ObjectAlreadyDeclaredByParents("c2.object1") == false);
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REQUIRE(c1.ObjectAlreadyDeclaredByParents("c2.object1") == false);
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REQUIRE(c3.ObjectAlreadyDeclaredByParents("c2.object1") == false);
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REQUIRE(c4.ObjectAlreadyDeclaredByParents("c2.object1") == true);
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REQUIRE(c5.ObjectAlreadyDeclaredByParents("c2.object1") == true);
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REQUIRE(c3.ObjectAlreadyDeclaredByParents("some object") == false);
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c3.SetObjectDeclared("some object");
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REQUIRE(c3.ObjectAlreadyDeclaredByParents("some object") == true);
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}
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SECTION("Object list last depth") {
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REQUIRE(c1.GetLastDepthObjectListWasNeeded("c1.object1") == 0);
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REQUIRE(c2.GetLastDepthObjectListWasNeeded("c2.object1") == 1);
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REQUIRE(c3.GetLastDepthObjectListWasNeeded("c3.object1") == 1);
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REQUIRE(c4.GetLastDepthObjectListWasNeeded("c2.object1") == 1);
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REQUIRE(c5.GetLastDepthObjectListWasNeeded("c1.object2") == 2);
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REQUIRE(c5.GetLastDepthObjectListWasNeeded("c2.object1") == 1);
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REQUIRE(c5.GetLastDepthObjectListWasNeeded("c5.object1") == 2);
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REQUIRE(c5.GetLastDepthObjectListWasNeeded("c5.empty1") == 2);
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}
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SECTION("SetCurrentObject") {
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REQUIRE(c3.GetCurrentObject() == "");
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c3.SetCurrentObject("current object");
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REQUIRE(c3.GetCurrentObject() == "current object");
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c3.SetNoCurrentObject();
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REQUIRE(c3.GetCurrentObject() == "");
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}
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SECTION("Reuse") {
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/**
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* Generate a tree of contexts with declared objects as below:
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* ...
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* \
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* c5 -> c5.object1, c5.noPicking1 (no picking request),
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* c1.object2
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* /
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* c6 (reuse c5) -> c5.object1, c6.object3
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* /
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* c7 -> c5.object1, c5.empty1 (empty list request)
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*/
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gd::EventsCodeGenerationContext c6;
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c6.Reuse(c5);
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c6.ObjectsListNeeded("c5.object1");
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c6.ObjectsListNeeded("c6.object3");
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gd::EventsCodeGenerationContext c7;
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c7.InheritsFrom(c6);
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c7.ObjectsListNeeded("c5.object1");
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c7.ObjectsListNeeded("c6.object3");
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c7.EmptyObjectsListNeeded("c5.empty1");
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// c6 is reusing c5 context so it has the same depth:
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REQUIRE(c6.GetParentContext() == &c5);
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REQUIRE(c6.GetContextDepth() == c5.GetContextDepth());
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REQUIRE(c6.GetLastDepthObjectListWasNeeded("c6.object3") == 2);
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// c6 reuse the objects lists from c5:
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REQUIRE(c6.IsSameObjectsList("c5.object1", c5) == true);
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REQUIRE(c6.IsSameObjectsList("c5.noPicking1", c5) == true);
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REQUIRE(c6.GetLastDepthObjectListWasNeeded("c5.object1") ==
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c5.GetLastDepthObjectListWasNeeded("c5.object1"));
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REQUIRE(c6.GetLastDepthObjectListWasNeeded("c5.noPicking1") ==
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c5.GetLastDepthObjectListWasNeeded("c5.noPicking1"));
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REQUIRE(c7.GetParentContext() == &c6);
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REQUIRE(c7.GetContextDepth() == 3);
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REQUIRE(c7.IsSameObjectsList("c5.object1", c6) == false);
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REQUIRE(c7.IsSameObjectsList("c6.object3", c6) == false);
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REQUIRE(c7.IsSameObjectsList("c5.empty1", c5) == false);
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}
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}
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