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02f4635cec
node:sqlite calls v8::String::NewFromUtf8 with kAbort on TEXT columns. Cursor chat blobs often contain truncated multi-byte chars from streaming boundaries, which triggers a V8 CHECK abort (not a JS exception). Select all text-content columns as CAST(col AS BLOB) so node:sqlite returns Uint8Array instead. Decode in JS with TextDecoder fatal:false which replaces bad bytes with U+FFFD. Covers all three SQLite providers (Cursor, Goose, OpenCode). Removes the version blocklist (MIN_NODE_22_PATCH) and lowers engines requirement from >=22.20 to >=22 since the BLOB cast approach works on all Node 22.x versions. Closes #264 Closes #250
39 lines
1.2 KiB
TypeScript
39 lines
1.2 KiB
TypeScript
import { describe, it, expect } from 'vitest'
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import { blobToText } from '../src/sqlite.js'
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describe('blobToText', () => {
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it('returns empty string for null', () => {
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expect(blobToText(null)).toBe('')
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})
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it('returns empty string for undefined', () => {
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expect(blobToText(undefined)).toBe('')
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})
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it('passes through strings unchanged', () => {
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expect(blobToText('hello world')).toBe('hello world')
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})
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it('decodes valid UTF-8 Uint8Array', () => {
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const buf = new TextEncoder().encode('café ☕')
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expect(blobToText(buf)).toBe('café ☕')
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})
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it('replaces invalid UTF-8 bytes with U+FFFD instead of crashing', () => {
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const buf = new Uint8Array([0x48, 0x65, 0x6c, 0x6c, 0x6f, 0x80, 0xfe])
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const result = blobToText(buf)
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expect(result).toContain('Hello')
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expect(result).toContain('<27>')
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})
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it('handles truncated multi-byte sequence', () => {
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// é in UTF-8 is [0xc3, 0xa9]. Truncate to just [0xc3].
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const buf = new Uint8Array([0x63, 0x61, 0x66, 0xc3])
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const result = blobToText(buf)
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expect(result).toBe('caf<61>')
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})
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it('handles empty Uint8Array', () => {
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expect(blobToText(new Uint8Array(0))).toBe('')
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})
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})
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