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214 lines
10 KiB
C#
214 lines
10 KiB
C#
using OpenNest.CNC;
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using OpenNest.CNC.CuttingPlanning;
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using OpenNest.Engine.CuttingPlanning;
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using OpenNest.Geometry;
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namespace OpenNest.Tests.CuttingPlanning;
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public class OwnedProgramCopyTests
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{
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[Theory]
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[InlineData(false, false)]
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[InlineData(false, true)]
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[InlineData(true, false)]
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[InlineData(true, true)]
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public void FixedPayload_PreservesEveryAuthoredFieldAndGraphAlias(bool confirmed, bool locked)
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{
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var parameters = ExplicitContourTests.Parameters();
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var clean = LeadPathValidationTests.Rectangle(0, 0, 10, 10);
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var prepared = PreparedContours.Capture(clean, parameters);
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var emitted = prepared.Emit([prepared.ClosestEntry(0, new Vector(-2, 5))]);
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var part = new Part(new Drawing("metadata", clean));
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Assert.True(part.RestoreLeadInProgram(emitted, locked));
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part.Rotate(0.2);
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AddMetadata(part.Program);
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var snapshot = CuttingPlanService.Capture(new CuttingPlanRequest([part], new Vector(-2, 5),
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confirmedParameters: confirmed ? parameters : null, eligibleParts: confirmed ? [] : null));
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var captured = Assert.Single(snapshot.Placements);
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AssertGraph(part.Program, captured.CopyProgram());
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var result = CuttingPlanService.Plan(snapshot);
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Assert.Equal(CuttingPlanStatus.Ready, result.Status);
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var proposal = Assert.Single(result.ProposedOrder);
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AssertGraph(part.Program, proposal.CopyProgram());
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var detached = proposal.CopyProgram();
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var expectedFeed = ((Motion)part.Program.Codes.First(c => c is Motion)).Feedrate;
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((Motion)detached.Codes.First(c => c is Motion)).Feedrate = 999;
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detached.SubPrograms[-40].Codes.Clear();
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detached.Variables.Clear();
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AssertGraph(part.Program, proposal.CopyProgram());
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part.Program.Codes.Clear();
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part.Program.SubPrograms[-40].Codes.Clear();
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part.Program.Variables.Clear();
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var retained = proposal.CopyProgram();
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Assert.Equal(expectedFeed, ((Motion)retained.Codes.First(c => c is Motion)).Feedrate);
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Assert.NotEmpty(retained.SubPrograms[-40].Codes);
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Assert.NotEmpty(retained.Variables);
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}
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[Fact]
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public void Propose_OwnsLosslessStorageRatherThanRetainingCallerProgram()
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{
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var part = new Part(new Drawing("proposal", LeadPathValidationTests.Rectangle(0, 0, 10, 10)));
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var captured = Assert.Single(CuttingPlanService.Capture(new CuttingPlanRequest([part])).Placements);
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var authored = captured.CopyProgram();
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AddMetadata(authored);
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var proposed = captured.Propose(authored, ExecutionMotionReader.ReadSupported(authored, Vector.Zero, null), []);
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AssertGraph(authored, proposed.CopyProgram());
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authored.Codes.Clear(); authored.SubPrograms[-40].Codes.Clear(); authored.Variables.Clear();
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var retained = proposed.CopyProgram();
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Assert.NotEmpty(retained.Codes);
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Assert.NotEmpty(retained.SubPrograms[-40].Codes);
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Assert.NotEmpty(retained.Variables);
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}
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[Theory]
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[InlineData("cycle")]
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[InlineData("depth")]
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[InlineData("cached-depth")]
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[InlineData("expansion")]
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public void OwnedCopy_RefusesUnsafeCloneTraversalBeforeInvokingClone(string kind)
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{
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var root = new Program();
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if (kind == "cycle") root.SubPrograms[-1] = root;
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if (kind is "depth" or "cached-depth")
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{
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var child = new Program();
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if (kind == "cached-depth") root.SubPrograms[-2] = child;
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var parent = child;
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for (var i = 0; i < 64; i++)
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{
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var next = new Program(); next.SubPrograms[-1] = parent; parent = next;
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}
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root.SubPrograms[-1] = parent;
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}
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if (kind == "expansion")
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{
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var child = new Program();
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for (var i = 0; i < 20; i++)
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{
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var left = new Program(); left.SubPrograms[-1] = child;
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var right = new Program(); right.SubPrograms[-1] = child;
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var parent = new Program(); parent.SubPrograms[-1] = left; parent.SubPrograms[-2] = right;
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child = parent;
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}
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root.SubPrograms[-1] = child;
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}
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Assert.Throws<ArgumentException>(() => OwnedProgramCopy.Copy(root));
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}
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[Fact]
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public void OwnedCopy_HonorsCancellationBeforeClone()
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{
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Assert.Throws<OperationCanceledException>(() => OwnedProgramCopy.Copy(new Program(), new CancellationToken(true)));
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}
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private static void AddMetadata(Program root)
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{
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var leaf = new Program();
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leaf.MoveTo(-1, 0);
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leaf.Codes.Add(new LinearMove(-2, 0) { Layer = LayerType.Scribe });
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leaf.Codes.Add(new ArcMove(-1, 1, -1, 0, RotationType.CW) { Layer = LayerType.Scribe });
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leaf.Rotate(0.37);
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leaf.Mode = Mode.Incremental;
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var degrees = 0.37 * 180 / System.Math.PI;
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var middle = new Program();
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middle.Codes.Add(new SubProgramCall(leaf, degrees) { Id = -7, Offset = new Vector(-1, 0) });
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middle.SubPrograms[-7] = leaf;
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root.Codes.Add(new SubProgramCall(middle, 0) { Id = -9, Offset = new Vector(-5, -5) });
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root.Codes.Add(new SubProgramCall(leaf, degrees) { Id = -7, Offset = new Vector(-10, -10) });
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root.SubPrograms[-9] = middle;
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root.SubPrograms[-7] = leaf;
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var inactive = new Program(Mode.Incremental);
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inactive.Codes.Add(new LinearMove(4, 5) { Suppressed = true, Layer = LayerType.Display });
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inactive.SubPrograms[-7] = leaf;
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root.SubPrograms[-40] = inactive;
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root.SubPrograms[-41] = new Program(); // Accepted motionless inactive registration.
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foreach (var p in new[] { root, middle, leaf, inactive })
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{
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p.Codes.Insert(0, new Comment("literal, : #value"));
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p.Codes.Insert(1, new Feedrate(123.5) { VariableRef = "speed" });
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p.Codes.Insert(2, new Kerf(KerfType.Right));
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p.Variables["value"] = new VariableDefinition("value", "2+3", 5, inline: true, global: true);
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foreach (var motion in p.Codes.OfType<Motion>())
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{
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motion.UseExactStop = true;
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motion.Feedrate = 123;
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motion.VariableRefs = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase) { ["X"] = "value" };
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}
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}
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}
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private static void AssertGraph(Program source, Program copy)
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{
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var mapped = new Dictionary<Program, Program>(ReferenceEqualityComparer.Instance);
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var reverse = new HashSet<Program>(ReferenceEqualityComparer.Instance);
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Visit(source, copy);
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void Visit(Program original, Program owned)
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{
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Assert.NotSame(original, owned);
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if (mapped.TryGetValue(original, out var previous))
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{
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Assert.Same(previous, owned);
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return;
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}
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Assert.True(reverse.Add(owned));
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mapped.Add(original, owned);
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Assert.Equal(original.Mode, owned.Mode);
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Bits(original.Rotation, owned.Rotation);
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Assert.NotSame(original.Codes, owned.Codes);
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Assert.NotSame(original.Variables, owned.Variables);
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Assert.NotSame(original.SubPrograms, owned.SubPrograms);
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Assert.Equal(original.Variables.Keys, owned.Variables.Keys);
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foreach (var (key, value) in original.Variables)
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{
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var actual = owned.Variables[key];
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Assert.Equal(value.Name, actual.Name); Assert.Equal(value.Expression, actual.Expression);
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Bits(value.Value, actual.Value); Assert.Equal(value.Inline, actual.Inline); Assert.Equal(value.Global, actual.Global);
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}
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Assert.Equal(original.Codes.Count, owned.Codes.Count);
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for (var i = 0; i < original.Codes.Count; i++)
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{
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var code = original.Codes[i]; var actual = owned.Codes[i];
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Assert.NotSame(code, actual); Assert.Equal(code.GetType(), actual.GetType());
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if (code is Motion motion)
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{
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var m = Assert.IsAssignableFrom<Motion>(actual);
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Point(motion.EndPoint, m.EndPoint);
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Assert.Equal(motion.UseExactStop, m.UseExactStop); Assert.Equal(motion.Feedrate, m.Feedrate);
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Assert.Equal(motion.Suppressed, m.Suppressed);
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if (motion.VariableRefs == null) Assert.Null(m.VariableRefs);
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else
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{
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Assert.NotSame(motion.VariableRefs, m.VariableRefs);
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Assert.Equal(motion.VariableRefs, m.VariableRefs);
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Assert.Equal(motion.VariableRefs.ContainsKey("x"), m.VariableRefs!.ContainsKey("x"));
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}
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if (motion is LinearMove line) Assert.Equal(line.Layer, ((LinearMove)m).Layer);
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if (motion is ArcMove arc)
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{
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var a = Assert.IsType<ArcMove>(m);
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Point(arc.CenterPoint, a.CenterPoint); Assert.Equal(arc.Rotation, a.Rotation); Assert.Equal(arc.Layer, a.Layer);
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}
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}
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if (code is Comment comment) Assert.Equal(comment.Value, Assert.IsType<Comment>(actual).Value);
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if (code is Feedrate feed)
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{
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var f = Assert.IsType<Feedrate>(actual); Bits(feed.Value, f.Value); Assert.Equal(feed.VariableRef, f.VariableRef);
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}
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if (code is Kerf kerf) Assert.Equal(kerf.Value, Assert.IsType<Kerf>(actual).Value);
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if (code is SubProgramCall call)
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{
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var c = Assert.IsType<SubProgramCall>(actual);
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Assert.Equal(call.Id, c.Id); Point(call.Offset, c.Offset); Bits(call.Rotation, c.Rotation);
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Visit(call.Program, c.Program);
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}
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}
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Assert.Equal(original.SubPrograms.Keys, owned.SubPrograms.Keys);
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foreach (var (key, child) in original.SubPrograms) Visit(child, owned.SubPrograms[key]);
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}
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}
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private static void Point(Vector expected, Vector actual) { Bits(expected.X, actual.X); Bits(expected.Y, actual.Y); }
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private static void Bits(double expected, double actual) => Assert.Equal(BitConverter.DoubleToInt64Bits(expected), BitConverter.DoubleToInt64Bits(actual));
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}
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