absurder-sql/examples/test_export_import_examples.html at main · npiesco/absurder-sql · GitHub

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<!DOCTYPE html>
<html>
<head>
    <title>Export Import Examples Test</title>
    <style>
        body {
            font-family: monospace;
            padding: 20px;
            background: #1e1e1e;
            color: #d4d4d4;
        }
        .test-result {
            padding: 10px;
            margin: 10px 0;
            border-radius: 5px;
        }
        .pass {
            background-color: #1a3d1a;
            border-left: 4px solid #4caf50;
        }
        .fail {
            background-color: #3d1a1a;
            border-left: 4px solid #f44336;
        }
        .running {
            background-color: #1a2a3d;
            border-left: 4px solid #2196f3;
        }
        h1 {
            color: #4caf50;
        }
        .summary {
            margin-top: 30px;
            padding: 20px;
            background: #2a2a2a;
            border-radius: 10px;
        }
    </style>
</head>
<body>
    <h1>Export/Import Examples Validation</h1>
    <div id="results"></div>
    <div id="summary" class="summary" style="display: none;"></div>

    <script type="module">
        import init, { Database } from '../pkg/absurder_sql.js';

        const results = document.getElementById('results');
        const summaryDiv = document.getElementById('summary');
        let passed = 0;
        let failed = 0;

        function log(message, status = 'running') {
            const div = document.createElement('div');
            div.className = `test-result ${status}`;
            div.textContent = message;
            results.appendChild(div);
            console.log(`[${status.toUpperCase()}] ${message}`);
            return div;
        }

        function updateResult(div, message, status) {
            div.textContent = message;
            div.className = `test-result ${status}`;
            if (status === 'pass') passed++;
            if (status === 'fail') failed++;
        }

        async function runTests() {
            console.log('Starting export/import examples validation...');

            // Test 1: Basic Export
            {
                const testDiv = log('Test 1: Basic Export...', 'running');
                try {
                    await init();
                    const db = await Database.newDatabase('test_export.db');
                    await db.execute('CREATE TABLE test (id INTEGER PRIMARY KEY, data TEXT)');
                    await db.execute("INSERT INTO test (data) VALUES ('hello')");

                    const exported = await db.exportToFile();

                    if (exported && exported.length > 0) {
                        updateResult(testDiv, `Test 1 PASSED: Exported ${exported.length} bytes`, 'pass');
                    } else {
                        updateResult(testDiv, `Test 1 FAILED: No data exported`, 'fail');
                    }

                    await db.close();
                } catch (error) {
                    updateResult(testDiv, `Test 1 FAILED: ${error.message}`, 'fail');
                }
            }

            // Test 2: Basic Import
            {
                const testDiv = log('Test 2: Basic Import...', 'running');
                try {
                    // Create and export
                    const db1 = await Database.newDatabase('test_import_source.db');
                    await db1.execute('CREATE TABLE users (id INTEGER PRIMARY KEY, name TEXT)');
                    await db1.execute("INSERT INTO users (name) VALUES ('Alice'), ('Bob')");
                    const exported = await db1.exportToFile();
                    await db1.close();

                    // Import
                    let db2 = await Database.newDatabase('test_import_dest.db');
                    await db2.importFromFile(exported);

                    // Verify
                    db2 = await Database.newDatabase('test_import_dest.db');
                    const result = await db2.execute('SELECT COUNT(*) as count FROM users');
                    const count = result.rows[0].values[0].value;

                    if (count === 2) {
                        updateResult(testDiv, `Test 2 PASSED: Imported ${count} rows correctly`, 'pass');
                    } else {
                        updateResult(testDiv, `Test 2 FAILED: Expected 2 rows, got ${count}`, 'fail');
                    }

                    await db2.close();
                } catch (error) {
                    updateResult(testDiv, `Test 2 FAILED: ${error.message}`, 'fail');
                }
            }

            // Test 3: Export/Import Roundtrip
            {
                const testDiv = log('Test 3: Export/Import Roundtrip...', 'running');
                try {
                    // Create original
                    const db1 = await Database.newDatabase('roundtrip_original.db');
                    await db1.execute('CREATE TABLE data (id INTEGER PRIMARY KEY, value TEXT)');
                    const testData = ['alpha', 'beta', 'gamma'];
                    for (const value of testData) {
                        await db1.execute(`INSERT INTO data (value) VALUES ('${value}')`);
                    }

                    // Export
                    const exported = await db1.exportToFile();
                    await db1.close();

                    // Import
                    let db2 = await Database.newDatabase('roundtrip_imported.db');
                    await db2.importFromFile(exported);

                    // Verify
                    db2 = await Database.newDatabase('roundtrip_imported.db');
                    const result = await db2.execute('SELECT value FROM data ORDER BY id');
                    const imported = result.rows.map(r => r.values[0].value);

                    const match = JSON.stringify(testData) === JSON.stringify(imported);

                    if (match) {
                        updateResult(testDiv, `Test 3 PASSED: Roundtrip preserved data integrity`, 'pass');
                    } else {
                        console.log('Expected:', testData);
                        console.log('Got:', imported);
                        updateResult(testDiv, `Test 3 FAILED: Expected ${JSON.stringify(testData)}, got ${JSON.stringify(imported)}`, 'fail');
                    }

                    await db2.close();
                } catch (error) {
                    updateResult(testDiv, `Test 3 FAILED: ${error.message}`, 'fail');
                }
            }

            // Test 4: Export with Complex Schema
            {
                const testDiv = log('Test 4: Export with Complex Schema...', 'running');
                try {
                    const db = await Database.newDatabase('complex_schema.db');

                    // Create table with index and trigger
                    await db.execute(`
                        CREATE TABLE employees (
                            id INTEGER PRIMARY KEY,
                            name TEXT NOT NULL,
                            salary REAL
                        )
                    `);
                    await db.execute('CREATE INDEX idx_name ON employees(name)');
                    await db.execute(`
                        CREATE TRIGGER salary_check
                        BEFORE INSERT ON employees
                        BEGIN
                            SELECT RAISE(FAIL, 'Salary must be positive')
                            WHERE NEW.salary < 0;
                        END
                    `);

                    await db.execute("INSERT INTO employees VALUES (1, 'Alice', 50000)");

                    const exported = await db.exportToFile();
                    await db.close();

                    // Import and verify schema
                    let db2 = await Database.newDatabase('complex_imported.db');
                    await db2.importFromFile(exported);
                    db2 = await Database.newDatabase('complex_imported.db');

                    const result = await db2.execute("SELECT name FROM sqlite_master WHERE type='trigger'");

                    if (result.rows.length > 0) {
                        updateResult(testDiv, `Test 4 PASSED: Complex schema preserved (${result.rows.length} triggers)`, 'pass');
                    } else {
                        updateResult(testDiv, `Test 4 FAILED: Schema not preserved`, 'fail');
                    }

                    await db2.close();
                } catch (error) {
                    updateResult(testDiv, `Test 4 FAILED: ${error.message}`, 'fail');
                }
            }

            // Test 5: File Size Validation
            {
                const testDiv = log('Test 5: File Size Validation...', 'running');
                try {
                    const db = await Database.newDatabase('size_test.db');
                    await db.execute('CREATE TABLE data (id INTEGER PRIMARY KEY, content TEXT)');
                    await db.execute("INSERT INTO data (content) VALUES ('test data')");

                    const exported = await db.exportToFile();
                    const sizeKB = exported.length / 1024;

                    // Verify size is reasonable (should be a few KB for small database)
                    if (sizeKB > 0 && sizeKB < 100) {
                        updateResult(testDiv, `Test 5 PASSED: Export size ${sizeKB.toFixed(2)} KB is reasonable`, 'pass');
                    } else {
                        updateResult(testDiv, `Test 5 FAILED: Unexpected size ${sizeKB.toFixed(2)} KB`, 'fail');
                    }

                    await db.close();
                } catch (error) {
                    updateResult(testDiv, `Test 5 FAILED: ${error.message}`, 'fail');
                }
            }

            // Show summary
            summaryDiv.style.display = 'block';
            const total = passed + failed;
            const percentage = total > 0 ? ((passed / total) * 100).toFixed(1) : 0;

            summaryDiv.innerHTML = `
                <h2>Test Summary</h2>
                <p><strong>Total Tests:</strong> ${total}</p>
                <p><strong>Passed:</strong> ${passed}</p>
                <p><strong>Failed:</strong> ${failed}</p>
                <p><strong>Success Rate:</strong> ${percentage}%</p>
                <p style="margin-top: 20px; font-size: 1.2em; font-weight: bold; color: ${passed === total ? '#4caf50' : '#f44336'}">
                    ${passed === total ? 'ALL TESTS PASSED!' : 'SOME TESTS FAILED'}
                </p>
            `;

            console.log(`\n=== Test Summary ===`);
            console.log(`Total: ${total}, Passed: ${passed}, Failed: ${failed}`);
            console.log(`Success Rate: ${percentage}%`);
        }

        // Run tests on load
        runTests().catch(error => {
            console.error('Test suite failed:', error);
            log(`Test suite crashed: ${error.message}`, 'fail');
        });
    </script>
</body>
</html>