feat(): better mergeClipPaths + add visual tests

[ShaMan123]

Added the ability to merge >2 clip paths. Non breaking.

Added visual tests so I can test #8298 which is failing mergeClipPaths unit tests.

[github-actions]

Coverage after merging tests-merge-clip-path into master will be

83.36%

Coverage Report

File	Stmts	Branches	Funcs	Lines	Uncovered Lines
index.js	35%	12.50%	0%	54.55%	430, 432, 432, 432, 432, 432, 434–435, 437, 437, 437–438
src
cache.ts	96.97%	90%	100%	100%	56
config.ts	77.27%	66.67%	66.67%	84.62%	130, 138–140, 151–153
constants.ts	100%	100%	100%	100%
env.ts	72.73%	53.33%	100%	79.17%	22, 22–23, 23, 23, 25, 25, 27, 29, 31–32, 62
intersection.class.ts	100%	100%	100%	100%
pattern.class.ts	92.19%	85.71%	100%	96.30%	118, 124, 135, 144, 96
point.class.ts	100%	100%	100%	100%
shadow.class.ts	98.48%	96%	100%	100%	156
src/brushes
base_brush.class.ts	100%	100%	100%	100%
circle_brush.class.ts	0%	0%	0%	0%	100, 102–104, 113, 113, 113, 115, 117, 119–121, 123–126, 134, 141, 143, 23, 28–29, 37–41, 45–49, 56–59, 67–71, 73, 81, 81, 81, 81, 81–82, 84, 84, 84–87, 89, 97–98
pattern_brush.class.ts	97.06%	87.50%	100%	100%	21
pencil_brush.class.ts	91.86%	85.42%	100%	93.58%	122–123, 152, 152–154, 276, 280, 285–286, 68–69, 84–85
spray_brush.class.ts	0%	0%	0%	0%	100–101, 103–104, 112, 112, 112, 112, 112–113, 115–116, 123–124, 126, 128–132, 141, 145–146, 146, 154, 154, 154–157, 159–162, 166–167, 169, 171–174, 177, 184–185, 187, 189–190, 192, 199–200, 202–203, 206, 206, 213, 213, 217, 22–23, 25–27, 27, 27–29, 33, 42, 49, 56, 63, 70, 77, 89–91, 99
src/canvas
canvas.class.ts	92.81%	88.60%	94.12%	95.70%	1154, 1154–1155, 1158, 1178, 1178, 1240, 1276–1277, 1296–1297, 1305–1306, 1327, 1335, 1448–1449, 1451–1452, 1472–1473, 1636–1637, 1641, 510, 577–578, 583, 593, 722–723, 725–726, 726, 726, 772–773, 834–835, 888–890, 920, 925–926, 955–956
canvas_events.ts	78.19%	75.30%	82.81%	79.48%	1003–1004, 1004, 1004–1006, 1008–1009, 1009, 1009, 1011, 1019, 1019, 1019–1021, 1021, 1021, 1027–1028, 1036–1037, 1037, 1037–1038, 1043, 1045, 1075–1077, 1080–1081, 1085–1086, 1184, 1204–1206, 1209–1210, 1282, 1402, 145, 1496–1497, 1503, 1507–1508, 1524, 1546, 1593, 1598, 1637, 170, 318–319, 319, 319–320, 320, 323–327, 332, 334, 346–348, 351, 368, 368, 368–369, 369, 369–370, 378, 383–384, 384, 384–385, 387, 396, 402–403, 403, 403, 439, 443, 443, 443, 443, 443–444, 446, 521, 523, 523, 523–525, 545, 547, 547, 547–548, 548, 548, 551, 551, 551–552, 555, 564–565, 567–568, 570, 570–571, 573–574, 586–587, 587, 587–588, 590–594, 600, 607, 647, 647, 647, 649, 651–655, 661, 667, 667, 667–668, 670, 673, 678, 691, 718, 774–775, 775, 775–776, 778, 781–782, 782, 782–783, 785–786, 789, 789–791, 794–795, 805, 887, 901, 908, 929, 961, 982–983, 989
static_canvas.class.ts	94.56%	88.97%	97.92%	97.11%	1125–1126, 1126, 1126–1127, 1247, 1257, 1311–1312, 1315, 1350–1351, 1429, 1438, 1443, 1492–1493, 1721, 1721–1722, 1772, 1775, 1778, 1778, 1778, 1781, 1784, 1784, 1784, 309, 345, 358, 411–412, 414–415, 424, 428–429, 432–433, 885
src/color
color.class.ts	92.16%	86.49%	100%	94.29%	330–331, 335–336, 339–340, 58, 88–89, 89, 91, 91, 91–92, 94–95
color_map.ts	100%	100%	100%	100%
constants.ts	100%	100%	100%	100%
util.ts	100%	100%	100%	100%
src/controls
changeWidth.ts	100%	100%	100%	100%
control.class.ts	93.90%	88.89%	90.91%	97.73%	235, 319, 319, 354
controls.render.ts	81.63%	78%	100%	84.78%	106, 111, 121, 121, 45, 50, 61, 61, 65–72, 81–82
default_controls.ts	86.67%	66.67%	100%	100%	122, 129
drag.ts	100%	100%	100%	100%
rotate.ts	20%	12.50%	50%	22.22%	45, 51, 51, 51–52, 55–57, 59, 59, 59, 59, 59–61, 61, 61–63, 65, 65, 65–67, 67, 67–68, 73, 73, 73–74, 76, 78, 80–81
scale.ts	93.41%	92.68%	100%	93.59%	129–130, 132–134, 148–149, 181–183, 42
scaleSkew.ts	78.79%	64.29%	100%	85.71%	27, 29, 29, 29, 31, 33, 35
skew.ts	91.03%	79.31%	100%	97.67%	130–131, 162–163, 170, 176, 178
util.ts	100%	100%	100%	100%
wrapWithFireEvent.ts	100%	100%	100%	100%
wrapWithFixedAnchor.ts	100%	100%	100%	100%
src/filters
2d_backend.class.ts	92%	83.33%	100%	93.75%	35–36
FilterBackend.ts	88.89%	88.89%	100%	85.71%	15–16
WebGLProbe.ts	40.54%	40%	60%	36.36%	28–30, 30, 30–31, 33–35, 43, 46–48, 48, 48–51, 53, 58
base_filter.class.ts	20.83%	20.83%	33.33%	18.18%	102–104, 104, 104–105, 112–115, 115, 115–116, 122, 122, 122–125, 143, 173–178, 182–183, 183, 183–186, 186, 186,

[github-actions]

Build Stats

file / KB (diff)	bundled	minified
fabric	932.071 (+0.021)	301.000 (+0.028)