offset-path-computed.html (7083B)
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <meta charset="utf-8"> 5 <title>Motion Path Module Level 1: getComputedStyle().offsetPath</title> 6 <link rel="help" href="https://drafts.fxtf.org/motion-1/#offset-path-property"> 7 <meta name="assert" content="offset-path has absolute path commands."> 8 <script src="/resources/testharness.js"></script> 9 <script src="/resources/testharnessreport.js"></script> 10 <script src="/css/support/computed-testcommon.js"></script> 11 </head> 12 <body> 13 <div id="target"></div> 14 <script> 15 test_computed_value("offset-path", "none"); 16 17 test_computed_value("offset-path", "ray(0deg)"); 18 test_computed_value("offset-path", "ray(0rad closest-side)", "ray(0deg)"); 19 test_computed_value("offset-path", "ray(0.25turn closest-corner contain)", "ray(90deg closest-corner contain)"); 20 test_computed_value("offset-path", "ray(200grad farthest-side)", "ray(180deg farthest-side)"); 21 test_computed_value("offset-path", "ray(270deg farthest-corner contain)"); 22 test_computed_value("offset-path", "ray(-720deg sides)"); 23 test_computed_value("offset-path", "ray(calc(180deg - 45deg) farthest-side)", "ray(135deg farthest-side)"); 24 test_computed_value("offset-path", "ray(0deg at 100px 100px)"); 25 test_computed_value("offset-path", "ray(0deg sides at center center)", "ray(0deg sides at 50% 50%)"); 26 test_computed_value("offset-path", "ray(0deg at center center sides)", "ray(0deg sides at 50% 50%)"); 27 test_computed_value("offset-path", "ray(0deg at center center contain)", "ray(0deg contain at 50% 50%)"); 28 test_computed_value("offset-path", "ray(at 10px 10px 0deg contain)", "ray(0deg contain at 10px 10px)"); 29 30 // It's unclear about the normalization at computed time, so we accept both 31 // cases for now. 32 // https://github.com/w3c/svgwg/issues/321 33 test_computed_value("offset-path", 'path("m 20 0 h -100")', [ 34 'path("M 20 0 H -80")', 35 'path("m 20 0 h -100")' 36 ]); 37 test_computed_value("offset-path", 'path("M 0 0 L 100 100 M 100 200 L 200 200 Z L 300 300 Z")'); 38 test_computed_value("offset-path", 'path("m 10 20 q 30 60 40 50 q 100 70 90 80")', [ 39 'path("M 10 20 Q 40 80 50 70 Q 150 140 140 150")', 40 'path("m 10 20 q 30 60 40 50 q 100 70 90 80")' 41 ]); 42 test_computed_value("offset-path", 'path("M 0 0 L 100 100 m 0 100 l 100 0 Z l 160 20 Z")', [ 43 'path("M 0 0 L 100 100 M 100 200 L 200 200 Z L 260 220 Z")', 44 'path("M 0 0 L 100 100 m 0 100 l 100 0 Z l 160 20 Z")' 45 ]); 46 test_computed_value("offset-path", 'path("m 10 20 l 20 30 Z l 50 60 Z m 70 80 l 90 60 Z t 70 120")', [ 47 'path("M 10 20 L 30 50 Z L 60 80 Z M 80 100 L 170 160 Z T 150 220")', 48 'path("m 10 20 l 20 30 Z l 50 60 Z m 70 80 l 90 60 Z t 70 120")' 49 ]); 50 test_computed_value("offset-path", 'path("m 10 170 h 90 v 30 m 0 0 s 1 2 3 4 z c 9 8 7 6 5 4")', [ 51 'path("M 10 170 H 100 V 200 M 100 200 S 101 202 103 204 Z C 109 208 107 206 105 204")', 52 'path("m 10 170 h 90 v 30 m 0 0 s 1 2 3 4 Z c 9 8 7 6 5 4")' 53 ]); 54 test_computed_value("offset-path", 'path("m 10 20 a 10 20 30 1 0 40 50 a 110 120 30 1 1 140 50")', [ 55 'path("M 10 20 A 10 20 30 1 0 50 70 A 110 120 30 1 1 190 120")', 56 'path("m 10 20 a 10 20 30 1 0 40 50 a 110 120 30 1 1 140 50")', 57 ]); 58 59 test_computed_value("offset-path", "inset(100%)"); 60 test_computed_value("offset-path", "inset(0 1px)", "inset(0px 1px)"); 61 test_computed_value("offset-path", "inset(0px 1px 2%)"); 62 test_computed_value("offset-path", "inset(0px 1px 2% 3em)", "inset(0px 1px 2% 48px)"); 63 test_computed_value("offset-path", "inset(0px round 100%)"); 64 test_computed_value("offset-path", "inset(0px round 0 1px)", "inset(0px round 0px 1px)"); 65 test_computed_value("offset-path", "inset(0px round 0px 1px 2%)"); 66 test_computed_value("offset-path", "inset(0px round 0px 1px 2% 3em)", "inset(0px round 0px 1px 2% 48px)"); 67 test_computed_value("offset-path", "inset(10px round 20% / 0px 1px 2% 3px)"); 68 69 test_computed_value("offset-path", "circle()"); 70 test_computed_value("offset-path", "circle(100px)"); 71 test_computed_value("offset-path", "circle(closest-side)", "circle()"); 72 test_computed_value("offset-path", "circle(at 50% 50%)"); 73 test_computed_value("offset-path", "circle(100px at 50% 50%)"); 74 test_computed_value("offset-path", "circle(farthest-side at center top)", "circle(farthest-side at 50% 0%)"); 75 test_computed_value("offset-path", "circle(4% at top right)", "circle(4% at 100% 0%)"); 76 77 test_computed_value("offset-path", "ellipse()"); 78 test_computed_value("offset-path", "ellipse(1px closest-side)"); 79 test_computed_value("offset-path", "ellipse(at 50% 50%)"); 80 test_computed_value("offset-path", "ellipse(closest-side closest-side at 10% 20%)", "ellipse(at 10% 20%)"); 81 test_computed_value("offset-path", "ellipse(farthest-side 4% at bottom left)", "ellipse(farthest-side 4% at 0% 100%)"); 82 83 test_computed_value("offset-path", "polygon(1% 2%)"); 84 test_computed_value("offset-path", "polygon(1px 2px, 3% 4%)"); 85 86 // All <basic-shape-rect> functions compute to the equivalent inset() function. 87 // Given "xywh(x y w h)", the equivalent function is 88 // "inset(y calc(100% - x - w) calc(100% - y - h) x)". 89 // https://drafts.csswg.org/css-shapes-1/#basic-shape-computed-values 90 // https://github.com/w3c/csswg-drafts/issues/9053 91 test_computed_value("offset-path", "xywh(0 1% 2px 3em)", "inset(1% calc(100% - 2px) calc(99% - 48px) 0px)"); 92 test_computed_value("offset-path", "xywh(0px 1% 2px 3em round 0)", "inset(1% calc(100% - 2px) calc(99% - 48px) 0px)"); 93 test_computed_value("offset-path", "xywh(0px 1% 2px 3em round 0 1px)", "inset(1% calc(100% - 2px) calc(99% - 48px) 0px round 0px 1px)"); 94 test_computed_value("offset-path", "xywh(0px 1% 2px 3% round 0px 1px 2em)", "inset(1% calc(100% - 2px) 96% 0px round 0px 1px 32px)"); 95 test_computed_value("offset-path", "xywh(0px 1% 2px 3% round 0px 1px 2% 3px)", "inset(1% calc(100% - 2px) 96% 0px round 0px 1px 2% 3px)"); 96 // Given "rect(t r b l)", the equivalent function is 97 // "inset(t calc(100% - r) calc(100% - b) l)". 98 test_computed_value("offset-path", "rect(auto auto auto auto)", "inset(0%)"); 99 test_computed_value("offset-path", "rect(0 1% 2px 3em)", "inset(0px 99% calc(100% - 2px) 48px)"); 100 test_computed_value("offset-path", "rect(0px 1% auto 3em round 0)", "inset(0px 99% 0% 48px)"); 101 test_computed_value("offset-path", "rect(0px 1% auto 3% round 0 1px)", "inset(0px 99% 0% 3% round 0px 1px)"); 102 test_computed_value("offset-path", "rect(0px 1% auto 3% round 0px 1px 2em)", "inset(0px 99% 0% 3% round 0px 1px 32px)"); 103 test_computed_value("offset-path", "rect(0px 1% auto 3% round 0px 1px 2% 3px)", "inset(0px 99% 0% 3% round 0px 1px 2% 3px)"); 104 105 test_computed_value("offset-path", "content-box"); 106 test_computed_value("offset-path", "border-box"); 107 test_computed_value("offset-path", "view-box"); 108 109 test_computed_value("offset-path", "inset(10% 20% 30% 40%) border-box", "inset(10% 20% 30% 40%)"); 110 test_computed_value("offset-path", "fill-box ellipse(at 50% 60%)", "ellipse(at 50% 60%) fill-box"); 111 test_computed_value("offset-path", "ray(0deg) stroke-box"); 112 // Mentionted above above. 113 test_computed_value("offset-path", 'path("m 20 0 h -100") view-box', [ 114 'path("M 20 0 H -80") view-box', 115 'path("m 20 0 h -100") view-box' 116 ]); 117 </script> 118 </body> 119 </html>