mirror of
https://github.com/callstack/agent-device.git
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Michał Pierzchała
be51870118
* fix: reduce iOS scroll overshoot * fix: make iOS scroll release controlled * fix: make controlled iOS scrolls deterministic * fix: preserve continuous drag sampling
70 lines
2.6 KiB
JSON
70 lines
2.6 KiB
JSON
{
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"constants": {
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"defaultIosScrollAmount": 0.65,
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"defaultMobileScrollDurationMs": 300,
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"defaultIosScrollDurationMs": 400,
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"defaultScrollAmount": 0.6,
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"defaultEdgePaddingFraction": 0.1,
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"ordinaryScrollReleaseBehavior": "controlled",
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"edgeScrollReleaseBehavior": "inertial"
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},
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"cases": [
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{
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"name": "relative amount maps to viewport travel: 400x800 down 0.5 -> (200,600)->(200,200), travel 400",
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"direction": "down",
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"amount": 0.5,
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"referenceWidth": 400,
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"referenceHeight": 800,
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"expected": { "x1": 200, "y1": 600, "x2": 200, "y2": 200, "pixels": 400 }
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},
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{
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"name": "explicit pixels below the safe band cap: 300x600 down 120px -> (150,360)->(150,240)",
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"direction": "down",
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"pixels": 120,
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"referenceWidth": 300,
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"referenceHeight": 600,
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"expected": { "x1": 150, "y1": 360, "x2": 150, "y2": 240, "pixels": 120 }
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},
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{
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"name": "amount above 1 clamps to the safe band: 400x800 down 2 -> requested 1600 clamps to 640, (200,720)->(200,80)",
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"direction": "down",
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"amount": 2,
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"referenceWidth": 400,
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"referenceHeight": 800,
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"expected": { "x1": 200, "y1": 720, "x2": 200, "y2": 80, "pixels": 640 }
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},
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{
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"name": "explicit pixels clamp to the vertical safe band: 400x800 down 1000px -> 640, (200,720)->(200,80)",
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"direction": "down",
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"pixels": 1000,
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"referenceWidth": 400,
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"referenceHeight": 800,
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"expected": { "x1": 200, "y1": 720, "x2": 200, "y2": 80, "pixels": 640 }
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},
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{
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"name": "tiny frame engages every max(1, ...) floor and the .5 rounding both ports must agree on: 2x2 down 10px -> (1,2)->(1,0), travel 1",
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"direction": "down",
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"pixels": 10,
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"referenceWidth": 2,
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"referenceHeight": 2,
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"expected": { "x1": 1, "y1": 2, "x2": 1, "y2": 0, "pixels": 1 }
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},
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{
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"name": "explicit pixels clamp to the horizontal safe band: 300x600 right 500px -> 240, (270,300)->(30,300)",
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"direction": "right",
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"pixels": 500,
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"referenceWidth": 300,
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"referenceHeight": 600,
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"expected": { "x1": 270, "y1": 300, "x2": 30, "y2": 300, "pixels": 240 }
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},
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{
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"name": "#1781 A1: a saturated scroll up on a Pixel 7 (1080x2400) touches down at y=240, clear of its 136px cutout status bar; the 5% band started at y=120 and pulled the notification shade",
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"direction": "up",
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"amount": 3,
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"referenceWidth": 1080,
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"referenceHeight": 2400,
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"expected": { "x1": 540, "y1": 240, "x2": 540, "y2": 2160, "pixels": 1920 }
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}
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]
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}
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