Ichthyostega
3caa5cfb03
This resolves a long-standing issue: we could not use proper include paths for test-helper code that was defined alongside the tests. Since some test-helper code must now be relocated into the »Vault«-Layer, I took the opportunity to finally resolve this annoyance. The solution is two-fold * introduce a dedicated test-support library * remove the quirks that were necessary to support some plain-C tests Together, this allows to raise the include-directory by one level, and then to adjust all folder names so that they match the namespace
136 lines
5 KiB
C++
136 lines
5 KiB
C++
/*
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NodeGraphAttachment(Test) - verify link from fixture to low-level-model
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Copyright (C)
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2023, Hermann Vosseler <Ichthyostega@web.de>
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**Lumiera** is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2 of the License, or (at your
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option) any later version. See the file COPYING for further details.
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* *****************************************************************/
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/** @file node-graph-attachment-test.cpp
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** unit test \ref NodeGraphAttachment_test
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*/
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#include "test/run.hpp"
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#include "steam/fixture/node-graph-attachment.hpp"
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#include "steam/engine/mock-dispatcher.hpp"
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#include "steam/engine/exit-node.hpp"
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#include "lib/util.hpp"
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#include <utility>
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namespace steam {
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namespace fixture {
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namespace test {
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using std::move;
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using util::isnil;
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using util::isSameObject;
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using engine::ExitNode;
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/*****************************************************************************//**
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* @test Verify the facade object used to connect from the Segments in the Fixture
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* into the actual render nodes network
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* - construction of ExitNode
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* - composition of the NodeGraphAttachment including prerequisites
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* - generation of a complete setup of fake ExitNodes from a test spec.
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* @see steam::fixture::Segment
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* @see JobPlanningPipeline_test
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* @see MockSupport_test
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*/
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class NodeGraphAttachment_test : public Test
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{
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virtual void
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run (Arg)
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{
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seedRand();
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access_ExitNodeTree();
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fabricate_MockExitNode();
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}
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/** @test access to ExitNode and fall back on ExitNode::NIL when undefined
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* - verify ExitNode::NIL
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* - build a simple ExitNode without prerequisites
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* - use this as prerequisite(s) for another ExitNode
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* - put a third ExitNode(id=13) also into the same collection
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* - use this to construct a NodeGraphAttachment
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* - access existing and non-existing index positions
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*/
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void
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access_ExitNodeTree()
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{
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CHECK (0 == ExitNode::NIL.getPipelineIdentity());
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CHECK (isnil (ExitNode::NIL.getPrerequisites()));
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ExitNodes subDead;
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subDead.emplace_back(55);
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CHECK (55 == subDead[0].getPipelineIdentity());
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CHECK (isnil (subDead[0].getPrerequisites()));
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ExitNodes superDead;
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superDead.emplace_back(23, move (subDead));
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superDead.emplace_front(13);
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CHECK (13 == superDead[0].getPipelineIdentity());
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CHECK (23 == superDead[1].getPipelineIdentity());
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CHECK (not isnil (superDead[1].getPrerequisites()));
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CHECK (55 == superDead[1].getPrerequisites()->getPipelineIdentity());
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NodeGraphAttachment succubus{move (superDead)};
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CHECK (13 == succubus[0].getPipelineIdentity());
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CHECK (23 == succubus[1].getPipelineIdentity());
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CHECK (55 == succubus[1].getPrerequisites()->getPipelineIdentity());
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CHECK (isSameObject (succubus[5], ExitNode::NIL)); // out-of-index access falls back to ExitNode::NIL
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}
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/** @test setup a properly structured ExitNode graph using the
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* specification scheme supported by MockSegmentation
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* @see MockSupport_test::verify_MockSegmentation
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*/
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void
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fabricate_MockExitNode()
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{
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using lib::diff::MakeRec;
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engine::test::MockSegmentation builder;
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ExitNode node =
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builder.buildExitNodeFromSpec(MakeRec()
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.attrib("mark", 13) // top-level: marked with hash/id = 13
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.scope(MakeRec() // ... defines two nested prerequisites
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.attrib("mark",23) // + Prerequisite-1 hash/id = 23
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.genNode()
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,MakeRec()
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.attrib("mark",55) // + Prerequisite-2 hash/id = 55
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.genNode()
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)
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.genNode());
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// verify generated Node is assembled according to above spec...
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CHECK (13 == node.getPipelineIdentity());
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auto feed = node.getPrerequisites();
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CHECK (not isnil (feed));
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CHECK (23 == feed->getPipelineIdentity());
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++feed;
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CHECK (55 == feed->getPipelineIdentity());
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++feed;
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CHECK (isnil (feed));
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}
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};
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/** Register this test class... */
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LAUNCHER (NodeGraphAttachment_test, "unit fixture");
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}}} // namespace steam::fixture::test
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