b9da0dcb76
- Extract color picker fill comparison helpers - Guard derived text assertions without optional chains - Split resize math into smaller helper functions - Remove the remaining complexity test exceptions
73 lines
2.6 KiB
TypeScript
73 lines
2.6 KiB
TypeScript
import { describe, expect, test } from 'bun:test'
|
|
|
|
import {
|
|
fontManager,
|
|
SceneGraph,
|
|
buildFontDigestMap,
|
|
buildDerivedTextDataV4,
|
|
initCodec
|
|
} from '@open-pencil/core'
|
|
|
|
import { expectDefined } from '#tests/helpers/assert'
|
|
|
|
describe('clipboard derived text export', () => {
|
|
test('builds richer v4 derivedTextData from shaped text + glyph outlines', async () => {
|
|
await initCodec()
|
|
|
|
const font = expectDefined(
|
|
await fontManager.fetchBundledFont('/Inter-Regular.ttf'),
|
|
'bundled Inter font'
|
|
)
|
|
fontManager.markLoaded('Inter', 'Regular', font)
|
|
|
|
const graph = new SceneGraph()
|
|
const page = graph.getPages()[0]
|
|
const text = graph.createNode('TEXT', page.id, {
|
|
name: 'Hello',
|
|
text: 'Hello',
|
|
width: 120,
|
|
height: 24,
|
|
fontFamily: 'Inter',
|
|
fontSize: 16,
|
|
fontWeight: 400
|
|
})
|
|
|
|
const fontDigestMap = await buildFontDigestMap(graph)
|
|
const derived = await buildDerivedTextDataV4(text, fontDigestMap, {
|
|
lineHeight: 20,
|
|
lineAscent: 15,
|
|
lineWidth: 42,
|
|
baseline: 16,
|
|
glyphs: [
|
|
{ firstCharacter: 0, x: 0, y: 16, advance: 8 },
|
|
{ firstCharacter: 1, x: 8, y: 16, advance: 8 },
|
|
{ firstCharacter: 2, x: 16, y: 16, advance: 8 },
|
|
{ firstCharacter: 3, x: 24, y: 16, advance: 8 },
|
|
{ firstCharacter: 4, x: 32, y: 16, advance: 10 }
|
|
],
|
|
logicalIndexToCharacterOffsetMap: [0, 8, 16, 24, 32, 42]
|
|
})
|
|
|
|
const derivedTextData = expectDefined(derived, 'derived text data')
|
|
const firstGlyph = expectDefined(derivedTextData.glyphs[0], 'first glyph')
|
|
const lastGlyph = expectDefined(derivedTextData.glyphs[4], 'last glyph')
|
|
const baseline = expectDefined(derivedTextData.baselines[0], 'first baseline')
|
|
const line = expectDefined(derivedTextData.derivedLines[0], 'first derived line')
|
|
|
|
expect(derivedTextData.fontMetaData.length).toBeGreaterThan(0)
|
|
expect(derivedTextData.glyphs.length).toBeGreaterThan(0)
|
|
expect(derivedTextData.baselines.length).toBeGreaterThan(0)
|
|
expect(derivedTextData.logicalIndexToCharacterOffsetMap.length).toBe(text.text.length + 1)
|
|
expect(derivedTextData.logicalIndexToCharacterOffsetMap[5]).toBe(42)
|
|
expect(line.directionality).toBe('LTR')
|
|
expect(derivedTextData.truncationStartIndex).toBe(-1)
|
|
expect(derivedTextData.truncatedHeight).toBe(-1)
|
|
expect(firstGlyph.commands.length).toBeGreaterThan(0)
|
|
expect(firstGlyph.position.x).toBe(0)
|
|
expect(lastGlyph.position.x).toBe(32)
|
|
expect(baseline.lineHeight).toBe(20)
|
|
expect(baseline.lineAscent).toBe(15)
|
|
expect(baseline.width).toBe(42)
|
|
})
|
|
})
|