boos
e0a5f57793
Vendor the rebranded BoosAPI Desktop client (Tauri + Vue) into metapi as a monorepo subdirectory under desktop/. Source only — node_modules, dist, Cargo target and the upstream .git history are excluded. desktop/ keeps its own independent Cargo workspace (desktop/src-tauri with crates/*); it is not part of the backend boosapi crate, so a `cargo check` at the metapi root still compiles only the backend. Build the desktop app from desktop/src-tauri per desktop/README.md. Note: app icons are still placeholder assets pending the final BoosAPI logo. The updater signing keys live outside the repo and are not included.
71 lines
2.3 KiB
TypeScript
71 lines
2.3 KiB
TypeScript
import { describe, expect, it } from 'vitest'
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import {
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computeLiveRange,
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DEFAULT_NODE_HEIGHT,
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estimateHeightRange,
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resolveAverageNodeHeight,
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resolveDeferNodes,
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resolveVirtualizationEnabled,
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} from '../packages/markstream-angular/src/components/shared/render-window'
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describe('markstream-angular render window helpers', () => {
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it('computes a bounded live range around the focus index', () => {
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expect(computeLiveRange(0, 0, 5, 2)).toEqual({ start: 0, end: 0 })
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expect(computeLiveRange(10, 0, 5, 2)).toEqual({ start: 0, end: 4 })
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expect(computeLiveRange(10, 9, 5, 2)).toEqual({ start: 6, end: 10 })
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expect(computeLiveRange(100, 50, 9, 3)).toEqual({ start: 46, end: 55 })
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})
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it('estimates placeholder heights from measured nodes and falls back to the average', () => {
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const nodeHeights = new Map<number, number>([
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[0, 40],
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[1, 24],
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[4, 56],
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])
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const average = resolveAverageNodeHeight(nodeHeights)
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expect(average).toBeCloseTo(40, 0)
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expect(resolveAverageNodeHeight(new Map())).toBe(DEFAULT_NODE_HEIGHT)
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expect(estimateHeightRange(0, 3, nodeHeights, average)).toBeCloseTo(104, 0)
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})
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it('only defers nodes when virtualization is off and viewport priority is enabled', () => {
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expect(resolveVirtualizationEnabled(500, 320)).toBe(true)
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expect(resolveVirtualizationEnabled(100, 320)).toBe(false)
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expect(resolveVirtualizationEnabled(500, 0)).toBe(false)
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expect(resolveVirtualizationEnabled(500, -1)).toBe(false)
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expect(resolveDeferNodes({
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parsedNodeCount: 120,
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virtualizationEnabled: false,
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viewportPriority: true,
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deferNodesUntilVisible: true,
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maxLiveNodes: 320,
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})).toBe(true)
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expect(resolveDeferNodes({
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parsedNodeCount: 1200,
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virtualizationEnabled: false,
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viewportPriority: true,
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deferNodesUntilVisible: true,
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maxLiveNodes: 320,
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})).toBe(false)
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expect(resolveDeferNodes({
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parsedNodeCount: 120,
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virtualizationEnabled: true,
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viewportPriority: true,
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deferNodesUntilVisible: true,
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maxLiveNodes: 320,
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})).toBe(false)
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expect(resolveDeferNodes({
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parsedNodeCount: 120,
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virtualizationEnabled: false,
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viewportPriority: true,
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deferNodesUntilVisible: true,
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maxLiveNodes: 0,
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})).toBe(false)
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})
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})
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