Fix GetCustomShapeAsPolygon and add a unit test

Fixes #5497
2020-09-04 15:58:29 -07:00 · 2020-09-04 15:58:29 -07:00 · 3dbebda168
parent f28b60896c
commit 3dbebda168
5 changed files with 282 additions and 2 deletions
--- a/pcbnew/swig/pad.i
+++ b/pcbnew/swig/pad.i
@ -43,9 +43,9 @@
            raise TypeError("Arguments not recognized.")

    # GetCustomShapeAsPolygon() is the old accessor to get custom shapes
-    def GetCustomShapeAsPolygon(self):
+    def GetCustomShapeAsPolygon(self, layer=UNDEFINED_LAYER):
        polygon_set = SHAPE_POLY_SET()
-        self.MergePrimitivesAsPolygon(polygon_set)
+        self.MergePrimitivesAsPolygon(polygon_set, layer)
        return polygon_set
    %}
 }
--- a/qa/data/custom_pads.kicad_pcb
+++ b/qa/data/custom_pads.kicad_pcb
@ -0,0 +1,116 @@
+(kicad_pcb (version 20200829) (generator pcbnew)
+
+  (general
+    (thickness 1.6)
+  )
+
+  (paper "A4")
+  (layers
+    (0 "F.Cu" signal)
+    (31 "B.Cu" signal)
+    (32 "B.Adhes" user)
+    (33 "F.Adhes" user)
+    (34 "B.Paste" user)
+    (35 "F.Paste" user)
+    (36 "B.SilkS" user)
+    (37 "F.SilkS" user)
+    (38 "B.Mask" user)
+    (39 "F.Mask" user)
+    (40 "Dwgs.User" user)
+    (41 "Cmts.User" user)
+    (42 "Eco1.User" user)
+    (43 "Eco2.User" user)
+    (44 "Edge.Cuts" user)
+    (45 "Margin" user)
+    (46 "B.CrtYd" user)
+    (47 "F.CrtYd" user)
+    (48 "B.Fab" user)
+    (49 "F.Fab" user)
+  )
+
+  (setup
+    (pcbplotparams
+      (layerselection 0x010fc_ffffffff)
+      (usegerberextensions false)
+      (usegerberattributes true)
+      (usegerberadvancedattributes true)
+      (creategerberjobfile true)
+      (svguseinch false)
+      (svgprecision 6)
+      (excludeedgelayer true)
+      (linewidth 0.150000)
+      (plotframeref false)
+      (viasonmask false)
+      (mode 1)
+      (useauxorigin false)
+      (hpglpennumber 1)
+      (hpglpenspeed 20)
+      (hpglpendiameter 15.000000)
+      (psnegative false)
+      (psa4output false)
+      (plotreference true)
+      (plotvalue true)
+      (plotinvisibletext false)
+      (sketchpadsonfab false)
+      (subtractmaskfromsilk false)
+      (outputformat 1)
+      (mirror false)
+      (drillshape 1)
+      (scaleselection 1)
+      (outputdirectory "")
+    )
+  )
+
+
+  (net 0 "")
+
+  (module "Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm" (layer "F.Cu") (tedit 5A64794F) (tstamp 45f71005-ae4b-4884-b6a3-eb67eece4a66)
+    (at 55 55)
+    (descr "SMD Solder Jumper, 1x1.5mm Triangular Pads, 0.3mm gap, open")
+    (tags "solder jumper open")
+    (attr exclude_from_pos_files exclude_from_bom)
+    (fp_text reference "SB1" (at 0 -1.8) (layer "F.SilkS")
+      (effects (font (size 1 1) (thickness 0.15)))
+      (tstamp 920d4adc-c967-4af0-8187-11eef43919bd)
+    )
+    (fp_text value "SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm" (at 0 1.9) (layer "F.Fab")
+      (effects (font (size 1 1) (thickness 0.15)))
+      (tstamp 9cbcb47a-cb17-49df-98a5-2ee0e09b9db2)
+    )
+    (fp_line (start -1.4 1) (end -1.4 -1) (layer "F.SilkS") (width 0.12) (tstamp 421b6989-a0a8-4ca9-aba2-096742614893))
+    (fp_line (start 1.4 -1) (end 1.4 1) (layer "F.SilkS") (width 0.12) (tstamp 9265368b-fb29-4426-9ff3-5e450c586e6f))
+    (fp_line (start 1.4 1) (end -1.4 1) (layer "F.SilkS") (width 0.12) (tstamp abada1f4-9fef-41eb-a371-594b0c5ff159))
+    (fp_line (start -1.4 -1) (end 1.4 -1) (layer "F.SilkS") (width 0.12) (tstamp fba79c0f-cbb9-4f82-9dc8-56afbd8e27fc))
+    (fp_line (start 1.65 1.25) (end -1.65 1.25) (layer "F.CrtYd") (width 0.05) (tstamp 267383d2-2581-47eb-8bca-88b2ba619d19))
+    (fp_line (start -1.65 -1.25) (end 1.65 -1.25) (layer "F.CrtYd") (width 0.05) (tstamp 5102f76a-c878-44bc-9d75-bfd6582ac9e4))
+    (fp_line (start -1.65 -1.25) (end -1.65 1.25) (layer "F.CrtYd") (width 0.05) (tstamp 711987ed-ea86-4296-af4a-9fbd6d608e10))
+    (fp_line (start 1.65 1.25) (end 1.65 -1.25) (layer "F.CrtYd") (width 0.05) (tstamp a9960b84-0016-42a2-9d36-98c678386c44))
+    (pad "1" smd custom (at -0.725 0) (size 0.3 0.3) (layers "F.Cu" "F.Mask")
+      (zone_connect 2)
+      (options (clearance outline) (anchor rect))
+      (primitives
+        (gr_poly (pts
+          (xy -0.5 -0.75)
+          (xy 0.5 -0.75)
+          (xy 1 0)
+          (xy 0.5 0.75)
+          (xy -0.5 0.75)
+) (width 0))
+      ) (tstamp e59d970d-034f-45b4-8ede-1d68d925f15c))
+    (pad "2" smd custom (at 0.725 0) (size 0.3 0.3) (layers "F.Cu" "F.Mask")
+      (zone_connect 2)
+      (options (clearance outline) (anchor rect))
+      (primitives
+        (gr_poly (pts
+          (xy -0.65 -0.75)
+          (xy 0.5 -0.75)
+          (xy 0.5 0.75)
+          (xy -0.65 0.75)
+          (xy -0.15 0)
+) (width 0))
+      ) (tstamp 9ac25e5d-8bf8-408a-8326-0eace0c875f1))
+  )
+
+  (gr_rect (start 50 50) (end 100 100) (layer "Edge.Cuts") (width 0.05) (tstamp 140d541f-fd45-4b34-9b91-43b10f43e3f9))
+
+)
--- a/qa/data/custom_pads.kicad_prl
+++ b/qa/data/custom_pads.kicad_prl
@ -0,0 +1,71 @@
+{
+  "board": {
+    "active_layer": 0,
+    "active_layer_preset": "",
+    "hidden_nets": [],
+    "high_contrast_mode": 0,
+    "net_color_mode": 1,
+    "opacity": {
+      "pads": 1.0,
+      "tracks": 1.0,
+      "vias": 1.0,
+      "zones": 1.0
+    },
+    "selection_filter": {
+      "dimensions": true,
+      "footprints": true,
+      "graphics": true,
+      "keepouts": true,
+      "lockedItems": true,
+      "otherItems": true,
+      "pads": true,
+      "text": true,
+      "tracks": true,
+      "vias": true,
+      "zones": true
+    },
+    "visible_items": [
+      0,
+      1,
+      2,
+      3,
+      4,
+      5,
+      6,
+      8,
+      9,
+      10,
+      11,
+      12,
+      13,
+      14,
+      15,
+      16,
+      17,
+      18,
+      19,
+      20,
+      21,
+      22,
+      23,
+      24,
+      26,
+      27,
+      28,
+      29,
+      30,
+      31,
+      32,
+      36,
+      37
+    ],
+    "visible_layers": "7ffff_ffffffff"
+  },
+  "meta": {
+    "filename": "custom_pads.kicad_prl",
+    "version": 2
+  },
+  "project": {
+    "files": []
+  }
+}
--- a/qa/data/custom_pads.kicad_pro
+++ b/qa/data/custom_pads.kicad_pro
@ -0,0 +1,59 @@
+{
+  "board": {
+    "layer_presets": []
+  },
+  "boards": [],
+  "cvpcb": {
+    "equivalence_files": []
+  },
+  "libraries": {
+    "pinned_footprint_libs": [],
+    "pinned_symbol_libs": []
+  },
+  "meta": {
+    "filename": "custom_pads.kicad_pro",
+    "version": 1
+  },
+  "net_settings": {
+    "classes": [
+      {
+        "bus_width": 12.0,
+        "clearance": 0.2,
+        "diff_pair_gap": 0.25,
+        "diff_pair_via_gap": 0.25,
+        "diff_pair_width": 0.2,
+        "line_style": 0,
+        "microvia_diameter": 0.3,
+        "microvia_drill": 0.1,
+        "name": "Default",
+        "pcb_color": "rgba(0, 0, 0, 0.000)",
+        "schematic_color": "rgba(0, 0, 0, 0.000)",
+        "track_width": 0.25,
+        "via_diameter": 0.8,
+        "via_drill": 0.4,
+        "wire_width": 6.0
+      }
+    ],
+    "meta": {
+      "version": 0
+    },
+    "net_colors": null
+  },
+  "pcbnew": {
+    "last_paths": {
+      "gencad": "",
+      "idf": "",
+      "netlist": "",
+      "specctra_dsn": "",
+      "step": "",
+      "vmrl": ""
+    },
+    "page_layout_descr_file": ""
+  },
+  "schematic": {
+    "legacy_lib_dir": "",
+    "legacy_lib_list": []
+  },
+  "sheets": [],
+  "text_variables": {}
+}
--- a/qa/testcases/test_003_pads.py
+++ b/qa/testcases/test_003_pads.py
@ -0,0 +1,34 @@
+import unittest
+import pcbnew
+
+class TestPads(unittest.TestCase):
+
+    def setUp(self):
+        self.pcb = pcbnew.LoadBoard("data/custom_pads.kicad_pcb")
+
+    def test_custom_pads_outline(self):
+        custom_pad1 = self.pcb.FindModuleByReference("SB1").Pads()[0]
+        expected_polygons = [[
+            [1000000, 0],
+            [500000, 750000],
+            [-500000, 750000],
+            [-500000, -750000],
+            [500000, -750000]
+        ]]
+        # test accessor without layer
+        polygon_set = custom_pad1.GetCustomShapeAsPolygon()
+        self.assertEqual(expected_polygons, self.parse_polygon_set(polygon_set))
+        # test accessor with layer
+        polygon_set = custom_pad1.GetCustomShapeAsPolygon(pcbnew.F_Cu)
+        self.assertEqual(expected_polygons, self.parse_polygon_set(polygon_set))
+
+    def parse_polygon_set(self, polygon_set):
+        result = []
+        for polygon_index in range(polygon_set.OutlineCount()):
+            outline = polygon_set.Outline(polygon_index)
+            parsed_outline = []
+            for point_index in range(outline.PointCount()):
+                point = outline.CPoint(point_index)
+                parsed_outline.append([point.x, point.y])
+            result.append(parsed_outline)
+        return result