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| 1 | +<!DOCTYPE html> |
| 2 | +<title>clip composition</title> |
| 3 | +<link rel="help" href="https://drafts.fxtf.org/css-masking-1/#clip-property"> |
| 4 | +<script src="/resources/testharness.js"></script> |
| 5 | +<script src="/resources/testharnessreport.js"></script> |
| 6 | +<script src="/css/support/interpolation-testcommon.js"></script> |
| 7 | +<body> |
| 8 | +<script> |
| 9 | +test_composition({ |
| 10 | + property: 'clip', |
| 11 | + underlying: 'rect(0px 10px 20px 30px)', |
| 12 | + addFrom: 'rect(40px 50px 60px 70px)', |
| 13 | + addTo: 'rect(140px 150px 160px 170px)', |
| 14 | +}, [ |
| 15 | + {at: -1, expect: 'rect(-60px -40px -20px 0px)'}, |
| 16 | + {at: 0, expect: 'rect(40px 60px 80px 100px)'}, |
| 17 | + {at: 0.25, expect: 'rect(65px 85px 105px 125px)'}, |
| 18 | + {at: 0.75, expect: 'rect(115px 135px 155px 175px)'}, |
| 19 | + {at: 1, expect: 'rect(140px 160px 180px 200px)'}, |
| 20 | + {at: 2, expect: 'rect(240px 260px 280px 300px)'}, |
| 21 | +]); |
| 22 | + |
| 23 | +test_composition({ |
| 24 | + property: 'clip', |
| 25 | + underlying: 'auto', |
| 26 | + addFrom: 'rect(0px 0px 0px 0px)', |
| 27 | + addTo: 'rect(100px 100px 100px 100px)', |
| 28 | +}, [ |
| 29 | + {at: -1, expect: 'rect(-100px -100px -100px -100px)'}, |
| 30 | + {at: 0, expect: 'rect(0px 0px 0px 0px)'}, |
| 31 | + {at: 0.25, expect: 'rect(25px 25px 25px 25px)'}, |
| 32 | + {at: 0.75, expect: 'rect(75px 75px 75px 75px)'}, |
| 33 | + {at: 1, expect: 'rect(100px 100px 100px 100px)'}, |
| 34 | + {at: 2, expect: 'rect(200px 200px 200px 200px)'}, |
| 35 | +]); |
| 36 | + |
| 37 | +test_composition({ |
| 38 | + property: 'clip', |
| 39 | + underlying: 'rect(50px auto auto 50px)', |
| 40 | + addFrom: 'rect(50px auto auto 50px)', |
| 41 | + addTo: 'rect(100px 100px 100px 100px)', |
| 42 | +}, [ |
| 43 | + {at: -1, expect: 'rect(100px auto auto 100px)'}, |
| 44 | + {at: 0, expect: 'rect(100px auto auto 100px)'}, |
| 45 | + {at: 0.25, expect: 'rect(100px auto auto 100px)'}, |
| 46 | + {at: 0.75, expect: 'rect(100px 100px 100px 100px)'}, |
| 47 | + {at: 1, expect: 'rect(100px 100px 100px 100px)'}, |
| 48 | + {at: 2, expect: 'rect(100px 100px 100px 100px)'}, |
| 49 | +]); |
| 50 | + |
| 51 | +test_composition({ |
| 52 | + property: 'clip', |
| 53 | + underlying: 'rect(50px 50px 50px 50px)', |
| 54 | + addFrom: 'rect(50px auto auto 50px)', |
| 55 | + addTo: 'rect(100px auto auto 100px)', |
| 56 | +}, [ |
| 57 | + {at: -1, expect: 'rect(0px auto auto 0px)'}, |
| 58 | + {at: 0, expect: 'rect(50px auto auto 50px)'}, |
| 59 | + {at: 0.25, expect: 'rect(62.5px auto auto 62.5px)'}, |
| 60 | + {at: 0.75, expect: 'rect(87.5px auto auto 87.5px)'}, |
| 61 | + {at: 1, expect: 'rect(100px auto auto 100px)'}, |
| 62 | + {at: 2, expect: 'rect(150px auto auto 150px)'}, |
| 63 | +]); |
| 64 | + |
| 65 | +test_composition({ |
| 66 | + property: 'clip', |
| 67 | + underlying: 'rect(50px auto auto 50px)', |
| 68 | + addFrom: 'rect(50px 50px 50px 50px)', |
| 69 | + replaceTo: 'rect(100px auto auto 100px)', |
| 70 | +}, [ |
| 71 | + {at: -1, expect: 'rect(50px 50px 50px 50px)'}, |
| 72 | + {at: 0, expect: 'rect(50px 50px 50px 50px)'}, |
| 73 | + {at: 0.25, expect: 'rect(50px 50px 50px 50px)'}, |
| 74 | + {at: 0.75, expect: 'rect(100px auto auto 100px)'}, |
| 75 | + {at: 1, expect: 'rect(100px auto auto 100px)'}, |
| 76 | + {at: 2, expect: 'rect(100px auto auto 100px)'}, |
| 77 | +]); |
| 78 | + |
| 79 | +test_composition({ |
| 80 | + property: 'clip', |
| 81 | + underlying: 'rect(50px 50px 50px 50px)', |
| 82 | + addFrom: 'rect(50px auto auto 50px)', |
| 83 | + addTo: 'auto', |
| 84 | +}, [ |
| 85 | + {at: -1, expect: 'rect(50px auto auto 50px)'}, |
| 86 | + {at: 0, expect: 'rect(50px auto auto 50px)'}, |
| 87 | + {at: 0.25, expect: 'rect(50px auto auto 50px)'}, |
| 88 | + {at: 0.75, expect: 'auto'}, |
| 89 | + {at: 1, expect: 'auto'}, |
| 90 | + {at: 2, expect: 'auto'}, |
| 91 | +]); |
| 92 | +</script> |
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