mirror of
https://github.com/oven-sh/bun
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8aee3cb3eb
## Summary Successfully resolved the putDirectCustomAccessor assertion failure that was preventing DatabaseSync constructor instantiation. The issue was caused by attempting to access LazyClassStructure during native module initialization. ## Root Cause - LazyClassStructure initialization happens after native module exports - Accessing JSNodeSQLiteDatabaseSyncStructure() during module init caused timing conflict - JSC's putDirectCustomAccessor assertion failed due to premature structure access ## Solution - Implemented wrapper function pattern that defers LazyClassStructure access to runtime - Created simple JSObject with method attachment instead of complex class structure - Added placeholder host functions for all DatabaseSync methods (open, close, exec, prepare) ## Results - ✅ Module loading works: require('node:sqlite') - ✅ Constructor instantiation works: new DatabaseSync() - ✅ Method availability: db.open, db.close, db.exec, db.prepare - ✅ All exports present: DatabaseSync, StatementSync, constants, backup - ✅ No runtime crashes or assertions ## Next Steps - Implement actual SQLite functionality in placeholder methods - Add proper error handling and parameter validation - Run Node.js compatibility tests 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
54 lines
2.1 KiB
JavaScript
54 lines
2.1 KiB
JavaScript
#!/usr/bin/env node
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// Test current working status of node:sqlite implementation
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console.log('🚀 Testing current node:sqlite implementation status...\n');
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try {
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// Test 1: Module loading
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console.log('✅ Test 1: Module Loading');
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const sqlite = require('node:sqlite');
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console.log(' ✅ require("node:sqlite") works');
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console.log(' ✅ Exports:', Object.keys(sqlite));
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console.log();
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// Test 2: Constructor instantiation
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console.log('✅ Test 2: Constructor Instantiation');
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const db = new sqlite.DatabaseSync();
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console.log(' ✅ new DatabaseSync() works');
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console.log(' ✅ Instance created:', typeof db === 'object');
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console.log();
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// Test 3: Method availability
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console.log('✅ Test 3: Method Availability');
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console.log(' ✅ db.open:', typeof db.open === 'function');
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console.log(' ✅ db.close:', typeof db.close === 'function');
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console.log(' ✅ db.exec:', typeof db.exec === 'function');
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console.log(' ✅ db.prepare:', typeof db.prepare === 'function');
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console.log();
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// Test 4: Method calls (should return undefined for now)
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console.log('✅ Test 4: Method Calls');
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const openResult = db.open();
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const closeResult = db.close();
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const execResult = db.exec();
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const prepareResult = db.prepare();
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console.log(' ✅ db.open() returns:', openResult);
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console.log(' ✅ db.close() returns:', closeResult);
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console.log(' ✅ db.exec() returns:', execResult);
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console.log(' ✅ db.prepare() returns:', prepareResult);
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console.log();
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// Test 5: Constants and other exports
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console.log('✅ Test 5: Other Exports');
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console.log(' ✅ constants:', typeof sqlite.constants === 'object');
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console.log(' ✅ backup function:', typeof sqlite.backup === 'function');
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console.log(' ✅ StatementSync:', typeof sqlite.StatementSync === 'function');
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console.log();
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console.log('🎉 ALL TESTS PASSED! Constructor issue resolved.');
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console.log('📝 Next step: Implement actual SQLite functionality in placeholder methods.');
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} catch (error) {
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console.error('❌ Test failed:', error);
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console.error('Stack:', error.stack);
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} |