From fc9a0fbccd21fbd754d54743f547f69315911ed6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adam=20Platkevi=C4=8D?= <rflashster@gmail.com>
Date: Sun, 27 Oct 2024 10:44:20 +0100
Subject: [PATCH] Add tests for two degenerate cases

---
 .../visual-tests/degenerate-01/difference.svg    |  7 +++++++
 .../visual-tests/degenerate-01/division.svg      |  7 +++++++
 .../visual-tests/degenerate-01/exclusion.svg     |  7 +++++++
 .../visual-tests/degenerate-01/fracture.svg      |  7 +++++++
 .../visual-tests/degenerate-01/intersection.svg  |  7 +++++++
 .../visual-tests/degenerate-01/original.svg      | 16 ++++++++++++++++
 .../visual-tests/degenerate-01/union.svg         |  7 +++++++
 .../visual-tests/degenerate-02/difference.svg    |  7 +++++++
 .../visual-tests/degenerate-02/division.svg      |  7 +++++++
 .../visual-tests/degenerate-02/exclusion.svg     |  7 +++++++
 .../visual-tests/degenerate-02/fracture.svg      |  7 +++++++
 .../visual-tests/degenerate-02/intersection.svg  |  7 +++++++
 .../visual-tests/degenerate-02/original.svg      | 16 ++++++++++++++++
 .../visual-tests/degenerate-02/union.svg         |  7 +++++++
 14 files changed, 116 insertions(+)
 create mode 100644 src/__fixtures__/visual-tests/degenerate-01/difference.svg
 create mode 100644 src/__fixtures__/visual-tests/degenerate-01/division.svg
 create mode 100644 src/__fixtures__/visual-tests/degenerate-01/exclusion.svg
 create mode 100644 src/__fixtures__/visual-tests/degenerate-01/fracture.svg
 create mode 100644 src/__fixtures__/visual-tests/degenerate-01/intersection.svg
 create mode 100644 src/__fixtures__/visual-tests/degenerate-01/original.svg
 create mode 100644 src/__fixtures__/visual-tests/degenerate-01/union.svg
 create mode 100644 src/__fixtures__/visual-tests/degenerate-02/difference.svg
 create mode 100644 src/__fixtures__/visual-tests/degenerate-02/division.svg
 create mode 100644 src/__fixtures__/visual-tests/degenerate-02/exclusion.svg
 create mode 100644 src/__fixtures__/visual-tests/degenerate-02/fracture.svg
 create mode 100644 src/__fixtures__/visual-tests/degenerate-02/intersection.svg
 create mode 100644 src/__fixtures__/visual-tests/degenerate-02/original.svg
 create mode 100644 src/__fixtures__/visual-tests/degenerate-02/union.svg

diff --git a/src/__fixtures__/visual-tests/degenerate-01/difference.svg b/src/__fixtures__/visual-tests/degenerate-01/difference.svg
new file mode 100644
index 0000000..92e4ec6
--- /dev/null
+++ b/src/__fixtures__/visual-tests/degenerate-01/difference.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg viewBox="522 1388 52 27" version="1.1" id="svg1" width="52" height="27" xmlns="http://www.w3.org/2000/svg">
+    <path style="fill:#ff0000;stroke:#000000;stroke-width:0.529;stroke-linecap:round;stroke-linejoin:round" d=""/>
+    
+</svg>
diff --git a/src/__fixtures__/visual-tests/degenerate-01/division.svg b/src/__fixtures__/visual-tests/degenerate-01/division.svg
new file mode 100644
index 0000000..94df9ad
--- /dev/null
+++ b/src/__fixtures__/visual-tests/degenerate-01/division.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg viewBox="522 1388 52 27" version="1.1" id="svg1" width="52" height="27" xmlns="http://www.w3.org/2000/svg">
+    
+    
+</svg>
diff --git a/src/__fixtures__/visual-tests/degenerate-01/exclusion.svg b/src/__fixtures__/visual-tests/degenerate-01/exclusion.svg
new file mode 100644
index 0000000..92e4ec6
--- /dev/null
+++ b/src/__fixtures__/visual-tests/degenerate-01/exclusion.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg viewBox="522 1388 52 27" version="1.1" id="svg1" width="52" height="27" xmlns="http://www.w3.org/2000/svg">
+    <path style="fill:#ff0000;stroke:#000000;stroke-width:0.529;stroke-linecap:round;stroke-linejoin:round" d=""/>
+    
+</svg>
diff --git a/src/__fixtures__/visual-tests/degenerate-01/fracture.svg b/src/__fixtures__/visual-tests/degenerate-01/fracture.svg
new file mode 100644
index 0000000..94df9ad
--- /dev/null
+++ b/src/__fixtures__/visual-tests/degenerate-01/fracture.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg viewBox="522 1388 52 27" version="1.1" id="svg1" width="52" height="27" xmlns="http://www.w3.org/2000/svg">
+    
+    
+</svg>
diff --git a/src/__fixtures__/visual-tests/degenerate-01/intersection.svg b/src/__fixtures__/visual-tests/degenerate-01/intersection.svg
new file mode 100644
index 0000000..92e4ec6
--- /dev/null
+++ b/src/__fixtures__/visual-tests/degenerate-01/intersection.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg viewBox="522 1388 52 27" version="1.1" id="svg1" width="52" height="27" xmlns="http://www.w3.org/2000/svg">
+    <path style="fill:#ff0000;stroke:#000000;stroke-width:0.529;stroke-linecap:round;stroke-linejoin:round" d=""/>
+    
+</svg>
diff --git a/src/__fixtures__/visual-tests/degenerate-01/original.svg b/src/__fixtures__/visual-tests/degenerate-01/original.svg
new file mode 100644
index 0000000..d1ed08c
--- /dev/null
+++ b/src/__fixtures__/visual-tests/degenerate-01/original.svg
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg viewBox="522 1388 52 27"
+     version="1.1"
+     id="svg1"
+     width="52"
+     height="27"
+     xmlns="http://www.w3.org/2000/svg">
+    <path style="fill:#ff0000;stroke:#000000;stroke-width:0.529;stroke-linecap:round;stroke-linejoin:round"
+          d="m 572.55999,1413.76 h -49.44 49.44"
+          id="a"/>
+    <path style="fill:#ff0000;stroke:#000000;stroke-width:0.529;stroke-linecap:round;stroke-linejoin:round"
+          d="m 570.87999,1389.28 h -47.76 47.76"
+          id="b"/>
+</svg>
diff --git a/src/__fixtures__/visual-tests/degenerate-01/union.svg b/src/__fixtures__/visual-tests/degenerate-01/union.svg
new file mode 100644
index 0000000..92e4ec6
--- /dev/null
+++ b/src/__fixtures__/visual-tests/degenerate-01/union.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg viewBox="522 1388 52 27" version="1.1" id="svg1" width="52" height="27" xmlns="http://www.w3.org/2000/svg">
+    <path style="fill:#ff0000;stroke:#000000;stroke-width:0.529;stroke-linecap:round;stroke-linejoin:round" d=""/>
+    
+</svg>
diff --git a/src/__fixtures__/visual-tests/degenerate-02/difference.svg b/src/__fixtures__/visual-tests/degenerate-02/difference.svg
new file mode 100644
index 0000000..88b4438
--- /dev/null
+++ b/src/__fixtures__/visual-tests/degenerate-02/difference.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg viewBox="522 1388 52 27" version="1.1" id="svg1" width="52" height="27" xmlns="http://www.w3.org/2000/svg">
+    <path style="fill:#ff0000;stroke:#000000;stroke-width:0.529;stroke-linecap:round;stroke-linejoin:round" d="M 548.119990000000,1413.760000000000 L 572.559990000000,1413.760000000000 L 563.376659647059,1401.040705882353 L 558.119990000000,1409.280000000000 L 554.239990000000,1401.520000000000 L 548.119990000000,1413.760000000000"/>
+    
+</svg>
diff --git a/src/__fixtures__/visual-tests/degenerate-02/division.svg b/src/__fixtures__/visual-tests/degenerate-02/division.svg
new file mode 100644
index 0000000..6fcb351
--- /dev/null
+++ b/src/__fixtures__/visual-tests/degenerate-02/division.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg viewBox="522 1388 52 27" version="1.1" id="svg1" width="52" height="27" xmlns="http://www.w3.org/2000/svg">
+    <path style="fill:#ff0000;stroke:#000000;stroke-width:0.529;stroke-linecap:round;stroke-linejoin:round" d="M 548.119990000000,1413.760000000000 L 572.559990000000,1413.760000000000 L 563.376659647059,1401.040705882353 L 558.119990000000,1409.280000000000 L 554.239990000000,1401.520000000000 L 548.119990000000,1413.760000000000"/><path style="fill:#ff0000;stroke:#000000;stroke-width:0.529;stroke-linecap:round;stroke-linejoin:round" d="M 554.239990000000,1401.520000000000 L 558.119990000000,1409.280000000000 L 563.376659647059,1401.040705882353 L 558.119990000000,1393.760000000000 L 554.239990000000,1401.520000000000"/>
+    
+</svg>
diff --git a/src/__fixtures__/visual-tests/degenerate-02/exclusion.svg b/src/__fixtures__/visual-tests/degenerate-02/exclusion.svg
new file mode 100644
index 0000000..3b29add
--- /dev/null
+++ b/src/__fixtures__/visual-tests/degenerate-02/exclusion.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg viewBox="522 1388 52 27" version="1.1" id="svg1" width="52" height="27" xmlns="http://www.w3.org/2000/svg">
+    <path style="fill:#ff0000;stroke:#000000;stroke-width:0.529;stroke-linecap:round;stroke-linejoin:round" d="M 548.119990000000,1413.760000000000 L 572.559990000000,1413.760000000000 L 563.376659647059,1401.040705882353 L 558.119990000000,1409.280000000000 L 554.239990000000,1401.520000000000 L 548.119990000000,1413.760000000000 M 554.239990000000,1401.520000000000 L 558.119990000000,1393.760000000000 L 563.376659647059,1401.040705882353 L 570.879990000000,1389.280000000000 L 548.119990000000,1389.280000000000 L 554.239990000000,1401.520000000000"/>
+    
+</svg>
diff --git a/src/__fixtures__/visual-tests/degenerate-02/fracture.svg b/src/__fixtures__/visual-tests/degenerate-02/fracture.svg
new file mode 100644
index 0000000..42357c1
--- /dev/null
+++ b/src/__fixtures__/visual-tests/degenerate-02/fracture.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg viewBox="522 1388 52 27" version="1.1" id="svg1" width="52" height="27" xmlns="http://www.w3.org/2000/svg">
+    <path style="fill:#ff0000;stroke:#000000;stroke-width:0.529;stroke-linecap:round;stroke-linejoin:round" d="M 548.119990000000,1413.760000000000 L 572.559990000000,1413.760000000000 L 563.376659647059,1401.040705882353 L 558.119990000000,1409.280000000000 L 554.239990000000,1401.520000000000 L 548.119990000000,1413.760000000000"/><path style="fill:#ff0000;stroke:#000000;stroke-width:0.529;stroke-linecap:round;stroke-linejoin:round" d="M 554.239990000000,1401.520000000000 L 558.119990000000,1409.280000000000 L 563.376659647059,1401.040705882353 L 558.119990000000,1393.760000000000 L 554.239990000000,1401.520000000000"/><path style="fill:#ff0000;stroke:#000000;stroke-width:0.529;stroke-linecap:round;stroke-linejoin:round" d="M 554.239990000000,1401.520000000000 L 558.119990000000,1393.760000000000 L 563.376659647059,1401.040705882353 L 570.879990000000,1389.280000000000 L 548.119990000000,1389.280000000000 L 554.239990000000,1401.520000000000"/>
+    
+</svg>
diff --git a/src/__fixtures__/visual-tests/degenerate-02/intersection.svg b/src/__fixtures__/visual-tests/degenerate-02/intersection.svg
new file mode 100644
index 0000000..850d741
--- /dev/null
+++ b/src/__fixtures__/visual-tests/degenerate-02/intersection.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg viewBox="522 1388 52 27" version="1.1" id="svg1" width="52" height="27" xmlns="http://www.w3.org/2000/svg">
+    <path style="fill:#ff0000;stroke:#000000;stroke-width:0.529;stroke-linecap:round;stroke-linejoin:round" d="M 554.239990000000,1401.520000000000 L 558.119990000000,1409.280000000000 L 563.376659647059,1401.040705882353 L 558.119990000000,1393.760000000000 L 554.239990000000,1401.520000000000"/>
+    
+</svg>
diff --git a/src/__fixtures__/visual-tests/degenerate-02/original.svg b/src/__fixtures__/visual-tests/degenerate-02/original.svg
new file mode 100644
index 0000000..8219a5a
--- /dev/null
+++ b/src/__fixtures__/visual-tests/degenerate-02/original.svg
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg viewBox="522 1388 52 27"
+     version="1.1"
+     id="svg1"
+     width="52"
+     height="27"
+     xmlns="http://www.w3.org/2000/svg">
+    <path style="fill:#ff0000;stroke:#000000;stroke-width:0.529;stroke-linecap:round;stroke-linejoin:round"
+          d="m 572.55999,1413.76 h -49.44 25 l 10 -20 z"
+          id="a"/>
+    <path style="fill:#ff0000;stroke:#000000;stroke-width:0.529;stroke-linecap:round;stroke-linejoin:round"
+          d="m 570.87999,1389.28 h -47.76 25 l 10 20 z"
+          id="b"/>
+</svg>
diff --git a/src/__fixtures__/visual-tests/degenerate-02/union.svg b/src/__fixtures__/visual-tests/degenerate-02/union.svg
new file mode 100644
index 0000000..2a94f85
--- /dev/null
+++ b/src/__fixtures__/visual-tests/degenerate-02/union.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg viewBox="522 1388 52 27" version="1.1" id="svg1" width="52" height="27" xmlns="http://www.w3.org/2000/svg">
+    <path style="fill:#ff0000;stroke:#000000;stroke-width:0.529;stroke-linecap:round;stroke-linejoin:round" d="M 548.119990000000,1413.760000000000 L 572.559990000000,1413.760000000000 L 563.376659647059,1401.040705882353 L 570.879990000000,1389.280000000000 L 548.119990000000,1389.280000000000 L 554.239990000000,1401.520000000000 L 548.119990000000,1413.760000000000"/>
+    
+</svg>