From e03c8cd198e41fa32663f32f843e147414a19695 Mon Sep 17 00:00:00 2001
From: iconexperience <jan.boesenberg@incors.com>
Date: Fri, 5 Feb 2016 12:45:33 +0100
Subject: [PATCH] Replace the "straight curves with zero-winding" test with a
 more comprehensive one containing more special cases. Also, this test
 requires that all points on a curve of a path must be counted as inside the
 path.

---
 test/tests/PathItem_Contains.js | 116 ++++++++++++++++----------------
 1 file changed, 59 insertions(+), 57 deletions(-)

diff --git a/test/tests/PathItem_Contains.js b/test/tests/PathItem_Contains.js
index f7788331..f633977b 100644
--- a/test/tests/PathItem_Contains.js
+++ b/test/tests/PathItem_Contains.js
@@ -216,67 +216,69 @@ test('Path#contains() (complex shape)', function() {
 
 
 test('Path#contains() (straight curves with zero-winding)', function() {
-    var pathPoints = [
-        [140, 100],
-        [140, 10],
-        [100, 10],
-        [100, 20],
-        [120, 20],
-        [120, 40],
-        [100, 40],
-        [100, 60],
-        [200, 60],
-        [120, 60],
-        [120, 100],
-        [300, 100],
-        [50, 100]
+    var pointData = [
+        [[250, 230], true, true, false, true],
+        [[200, 230], true, true, true, true],
+        [[200, 280], false, true, false, true],
+        [[190, 280], true, false, false, true],
+        [[175, 270], true, true, false, true],
+        [[175, 220], true, true, true, true],
+        [[175, 270], true, true, false, true],
+        [[160, 280], false, true, false, true],
+        [[150, 280], true, false, false, true],
+        [[150, 220], true, false, true, true],
+        [[150, 200], true, true, true, true],
+        [[100, 200], true, false, false, true],
+        [[100, 190], true, true, true, true],
+        [[50, 190], true, false, false, false],
+        [[100, 190], true, true, true, true],
+        [[100, 180], true, false, true, false],
+        [[150, 180], true, true, true, true],
+        [[150, 160], true, false, true, true],
+        [[150, 100], true, false, true, false],
+        [[160, 100], false, true, true, false],
+        [[175, 110], true, true, true, false],
+        [[175, 160], true, true, true, true],
+        [[175, 110], true, true, true, false],
+        [[190, 100], true, false, true, false],
+        [[200, 100], false, true, true, false],
+        [[200, 150], true, true, true, true],
+        [[250, 150], true, true, true, false],
+        [[270, 120], false, false, true, true],
+        [[270, 90], false, false, true, false],
+        [[270, 120], false, false, true, true],
+        [[290, 150], false, true, true, false],
+        [[290, 180], true, true, true, true],
+        [[340, 180], false, true, true, false],
+        [[340, 190], true, true, true, true],
+        [[390, 190], false, true, false, false],
+        [[340, 190], true, true, true, true],
+        [[340, 200], false, true, false, true],
+        [[290, 200], true, true, true, true],
+        [[290, 230], false, true, false, true],
+        [[270, 260], false, false, true, true],
+        [[270, 290], false, false, false, true],
+        [[270, 260], false, false, true, true],
+        [[250, 230], true, true, false, true]
     ];
 
-    var path1 = new Path({
-        segments: pathPoints,
-        closed: true,
-        fillRule: 'evenodd'
-    });
+    var points = [];
+    for (var i = 0; i < pointData.length; i++) {
+        points.push(pointData[i][0]);
+    }
+    var path = new paper.Path({segments: points, closed: true});
+    path.setWindingRule("evenodd");
 
-    var hitPoints = [
-        [[30,10], false],
-        [[110,10], true],
-        [[30,20], false],
-        [[110,20], true],
-        [[130,20], true],
-        [[170,20], false],
-        [[110,50], true],
-        [[30,60], false],
-        [[110,60], true],
-        [[130,60], true],
-        [[150,60], false],
-        [[230,60], false],
-        [[10,100], false],
-        [[60,100], false],
-        [[130,100], true],
-        [[170,100], false],
-        [[370,100], false]
-    ];
-
-    for (var i = 0; i < hitPoints.length; i++) {
-        var entry = hitPoints[i];
-        testPoint(path1, new Point(entry[0]), entry[1]);
+    var offsetPoint = function(p, xOffs, yOffs) {
+        return new paper.Point(p.x + xOffs, p.y + yOffs);
     }
 
-    // Now test the x-y-reversed shape
-
-    for (var i = 0; i < pathPoints.length; i++) {
-        pathPoints[i].reverse();
-    }
-
-    var path1 = new Path({
-        segments: pathPoints,
-        closed: true,
-        fillRule: 'evenodd'
-    });
-
-    for (var i = 0; i < hitPoints.length; i++) {
-        var entry = hitPoints[i];
-        testPoint(path1, new Point(entry[0].reverse()), entry[1]);
+    for (var i = 0; i < pointData.length; i++) {
+        var p = new paper.Point(points[i]);
+        testPoint(path, p, true); // point is a segment of the path, must be inside
+        testPoint(path, offsetPoint(p, 10, 0), pointData[i][1]);
+        testPoint(path, offsetPoint(p, -10, 0), pointData[i][2]);
+        testPoint(path, offsetPoint(p, 0, 10), pointData[i][3]);
+        testPoint(path, offsetPoint(p, 0, -10), pointData[i][4]);
     }
 })