jon.recoil.org
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1/**
2 * Test environment isolation in js_top_worker
3 */
4
5const { chromium } = require('playwright');
6
7async function testEnvIsolation() {
8 console.log('Launching browser...');
9 const browser = await chromium.launch({
10 headless: true,
11 args: ['--no-sandbox', '--disable-setuid-sandbox']
12 });
13
14 const page = await browser.newPage();
15 page.on('console', msg => console.log(`[browser ${msg.type()}] ${msg.text()}`));
16
17 console.log('Navigating to demo page...');
18 await page.goto('http://localhost:8000/demo.html', { timeout: 30000 });
19
20 // Wait for initialization
21 console.log('Waiting for toplevel to initialize...');
22 await page.waitForFunction(
23 () => document.getElementById('status-indicator')?.classList.contains('ready'),
24 { timeout: 60000 }
25 );
26 console.log('✓ Toplevel initialized');
27
28 // Test environment isolation
29 console.log('\n=== Testing Environment Isolation ===\n');
30
31 // Step 1: Set env_value = 100 in default environment
32 console.log('Step 1: Setting env_value = 100 in default environment...');
33 await page.fill('#env-input', 'let env_value = 100;;');
34 await page.click('button:has-text("Execute in Selected Env")');
35 await page.waitForTimeout(2000);
36
37 let output = await page.$eval('#env-output', el => el.textContent);
38 console.log(` Output: ${output}`);
39
40 // Step 2: Create a new environment
41 console.log('\nStep 2: Creating env1...');
42 await page.click('button:has-text("+ New Env")');
43 await page.waitForTimeout(2000);
44
45 // Step 3: Set env_value = 200 in env1
46 console.log('Step 3: Setting env_value = 200 in env1...');
47 await page.fill('#env-input', 'let env_value = 200;;');
48 await page.click('button:has-text("Execute in Selected Env")');
49 await page.waitForTimeout(2000);
50
51 output = await page.$eval('#env-output', el => el.textContent);
52 console.log(` Output: ${output}`);
53
54 // Step 4: Check env_value in env1 (should be 200)
55 console.log('\nStep 4: Checking env_value in env1 (should be 200)...');
56 await page.fill('#env-input', 'env_value;;');
57 await page.click('button:has-text("Execute in Selected Env")');
58 await page.waitForTimeout(2000);
59
60 output = await page.$eval('#env-output', el => el.textContent);
61 console.log(` Output: ${output}`);
62 const env1Value = output.includes('200') ? 200 : (output.includes('100') ? 100 : 'unknown');
63 console.log(` env_value in env1 = ${env1Value}`);
64
65 // Step 5: Switch back to default environment
66 console.log('\nStep 5: Switching to default environment...');
67 await page.click('.env-btn[data-env=""]');
68 await page.waitForTimeout(500);
69
70 // Step 6: Check env_value in default (should be 100)
71 console.log('Step 6: Checking env_value in default (should be 100)...');
72 await page.fill('#env-input', 'env_value;;');
73 await page.click('button:has-text("Execute in Selected Env")');
74 await page.waitForTimeout(2000);
75
76 output = await page.$eval('#env-output', el => el.textContent);
77 console.log(` Output: ${output}`);
78 const defaultValue = output.includes('100') ? 100 : (output.includes('200') ? 200 : 'unknown');
79 console.log(` env_value in default = ${defaultValue}`);
80
81 // Summary
82 console.log('\n=== RESULTS ===');
83 console.log(`env1 value: ${env1Value} (expected: 200)`);
84 console.log(`default value: ${defaultValue} (expected: 100)`);
85
86 if (env1Value === 200 && defaultValue === 100) {
87 console.log('\n✓ Environment isolation WORKS correctly');
88 } else {
89 console.log('\n✗ Environment isolation BROKEN');
90 console.log(' Both environments share the same state!');
91 }
92
93 await browser.close();
94}
95
96testEnvIsolation().catch(e => {
97 console.error('Test error:', e);
98 process.exit(1);
99});