add: a simple test for polygon with arc nodes

Author: XiangYyang

test/kicad/board.test.ts

@@ -22,6 +22,7 @@ import footprint_graphics_pcb_src from "./files/footprint-graphics.kicad_pcb";
 import footprint_pads_pcb_src from "./files/footprint-pads.kicad_pcb";
 import footprint_text_locked_pcb_src from "./files/footprint-text-locked.kicad_pcb";
 import footprint_symbol_properties_pcb_src from "./files/footprint-properties.kicad_pcb";
+import shape_polygon_arc_pcb_src from "./files/shape_polygon_arc.kicad_pcb";
 import { first } from "../../src/base/iterator";
 
 suite("kicad.board.KicadPCB(): board parsing", function () {
@@ -627,6 +628,32 @@ suite("kicad.board.KicadPCB(): board parsing", function () {
             net: 0,
         } as Partial<board.Via>);
     });
+
+    test("with polygon", function () {
+        const pcb = new board.KicadPCB(
+            "test.kicad_pcb",
+            shape_polygon_arc_pcb_src,
+        );
+        assert.equal(pcb.drawings.length, 1);
+
+        const poly1 = pcb.drawings[0]!;
+
+        assert(poly1 instanceof board.GrPoly);
+        assert.deepInclude(poly1, {
+            pts: [
+                {
+                    start: { x: 0, y: 0 },
+                    mid: { x: 5, y: -5 },
+                    end: { x: 1, y: 0 },
+                },
+                { x: 1, y: 1 },
+                { x: 0, y: 1 },
+            ],
+            layer: "F.Cu",
+            width: 0.2,
+            fill: "none",
+        } as Partial<board.GrPoly>);
+    });
 });
 
 suite("kicad.board.Footprint()", function () {

test/kicad/files/shape_polygon_arc.kicad_pcb

@@ -0,0 +1,100 @@
+(kicad_pcb
+	(version 20240108)
+	(generator "pcbnew")
+	(generator_version "8.0")
+	(general
+		(thickness 1.6)
+		(legacy_teardrops no)
+	)
+	(paper "A4")
+	(layers
+		(0 "F.Cu" signal)
+		(31 "B.Cu" signal)
+		(32 "B.Adhes" user "B.Adhesive")
+		(33 "F.Adhes" user "F.Adhesive")
+		(34 "B.Paste" user)
+		(35 "F.Paste" user)
+		(36 "B.SilkS" user "B.Silkscreen")
+		(37 "F.SilkS" user "F.Silkscreen")
+		(38 "B.Mask" user)
+		(39 "F.Mask" user)
+		(40 "Dwgs.User" user "User.Drawings")
+		(41 "Cmts.User" user "User.Comments")
+		(42 "Eco1.User" user "User.Eco1")
+		(43 "Eco2.User" user "User.Eco2")
+		(44 "Edge.Cuts" user)
+		(45 "Margin" user)
+		(46 "B.CrtYd" user "B.Courtyard")
+		(47 "F.CrtYd" user "F.Courtyard")
+		(48 "B.Fab" user)
+		(49 "F.Fab" user)
+		(50 "User.1" user)
+		(51 "User.2" user)
+		(52 "User.3" user)
+		(53 "User.4" user)
+		(54 "User.5" user)
+		(55 "User.6" user)
+		(56 "User.7" user)
+		(57 "User.8" user)
+		(58 "User.9" user)
+	)
+	(setup
+		(pad_to_mask_clearance 0)
+		(allow_soldermask_bridges_in_footprints no)
+		(pcbplotparams
+			(layerselection 0x00010fc_ffffffff)
+			(plot_on_all_layers_selection 0x0000000_00000000)
+			(disableapertmacros no)
+			(usegerberextensions no)
+			(usegerberattributes yes)
+			(usegerberadvancedattributes yes)
+			(creategerberjobfile yes)
+			(dashed_line_dash_ratio 12.000000)
+			(dashed_line_gap_ratio 3.000000)
+			(svgprecision 4)
+			(plotframeref no)
+			(viasonmask no)
+			(mode 1)
+			(useauxorigin no)
+			(hpglpennumber 1)
+			(hpglpenspeed 20)
+			(hpglpendiameter 15.000000)
+			(pdf_front_fp_property_popups yes)
+			(pdf_back_fp_property_popups yes)
+			(dxfpolygonmode yes)
+			(dxfimperialunits yes)
+			(dxfusepcbnewfont yes)
+			(psnegative no)
+			(psa4output no)
+			(plotreference yes)
+			(plotvalue yes)
+			(plotfptext yes)
+			(plotinvisibletext no)
+			(sketchpadsonfab no)
+			(subtractmaskfromsilk no)
+			(outputformat 1)
+			(mirror no)
+			(drillshape 1)
+			(scaleselection 1)
+			(outputdirectory "")
+		)
+	)
+	(net 0 "")
+	(gr_poly
+		(pts
+			(arc
+				(start 0 0)
+				(mid 5 -5)
+				(end 1 0)
+			)
+			(xy 1 1) (xy 0 1)
+		)
+		(stroke
+			(width 0.2)
+			(type solid)
+		)
+		(fill none)
+		(layer "F.Cu")
+		(uuid "e3346eff-27d7-4d75-bccf-361a8f26ec0f")
+	)
+)