myxeliumandCursor
b13f71d2d3
Route small images through in-memory receive instead of serialized disk chunk-acks, and improve gallery hydration for local copies and pending downloads so thumbnails display without minutes-long progress stalls. Co-authored-by: Cursor <cursoragent@cursor.com>
69 lines
1.7 KiB
TypeScript
69 lines
1.7 KiB
TypeScript
import {
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describe,
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expect,
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it
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} from 'vitest';
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import { buildChatMessageGalleryTiles, resolveChatMessageGalleryTileState } from './chat-message-image-gallery.rules';
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describe('buildChatMessageGalleryTiles', () => {
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it('marks displayable, hydrating, downloading, and retry tiles from attachment state', () => {
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const tiles = buildChatMessageGalleryTiles([
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{
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id: 'displayable',
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filename: 'ready.png',
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mime: 'image/png',
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isImage: true,
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available: true,
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objectUrl: 'blob:http://localhost/ready'
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},
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{
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id: 'hydrating',
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filename: 'saved.png',
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mime: 'image/png',
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isImage: true,
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available: false,
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savedPath: '/appdata/saved.png'
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},
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{
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id: 'partial',
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filename: 'partial.png',
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mime: 'image/png',
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isImage: true,
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available: false,
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receivedBytes: 128,
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size: 512
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},
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{
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id: 'retry',
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filename: 'failed.png',
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mime: 'image/png',
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isImage: true,
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available: false,
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size: 256
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}
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]);
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expect(tiles.map((tile) => tile.state)).toEqual([
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'displayable',
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'hydrating',
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'downloading',
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'retry'
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]);
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});
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it('treats zero-byte pending requests as downloading instead of retry', () => {
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const attachment = {
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id: 'pending',
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filename: 'waiting.png',
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mime: 'image/png',
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isImage: true,
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available: false,
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size: 256
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};
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expect(resolveChatMessageGalleryTileState(attachment)).toBe('retry');
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expect(resolveChatMessageGalleryTileState(attachment, { pendingRequest: true })).toBe('downloading');
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});
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});
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