9ef2f63d57
- Preserve rounded auto-layout preview displacement through drop commits - Bound imported layout-guide counts and tiny grid steps - Normalize missing guide arrays in direct graph hydration paths - Add regression coverage for auto-layout movement and guide limits
30 lines
857 B
TypeScript
30 lines
857 B
TypeScript
import { describe, expect, test } from 'bun:test'
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import { layoutGuideLines, layoutGuideSections } from '@open-pencil/scene-graph/layout-guides'
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describe('layout guide geometry bounds', () => {
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test('normalizes fractional section counts', () => {
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expect(
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layoutGuideSections(
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{ width: 100, height: 100 },
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{ pattern: 'COLUMNS', count: 2.8, sectionSize: 10 }
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)
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).toHaveLength(2)
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})
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test('caps pathological section and grid line counts', () => {
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expect(
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layoutGuideSections(
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{ width: 100, height: 100 },
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{ pattern: 'COLUMNS', count: Number.MAX_SAFE_INTEGER, sectionSize: 0.001 }
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)
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).toHaveLength(10_000)
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expect(
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layoutGuideLines(
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{ width: 100, height: 100 },
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{ pattern: 'GRID', sectionSize: Number.MIN_VALUE }
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)
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).toHaveLength(20_000)
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})
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})
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