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Beginner Reading #bug-reports #user-stories #jira

🐛 Reading: Jira Tickets & Bug Reports

3 exercises — read authentic bug reports and user stories. Extract environment details, steps to reproduce, expected vs. actual results, and acceptance criteria.

Bug report anatomy: what to find where
  • Title → what is broken + where (brief, specific)
  • Environment → OS, browser, version, reproducibility rate
  • Steps to Reproduce → exact steps to trigger the issue
  • Expected vs. Actual → the core of what's wrong
  • Console errors → most actionable technical clue
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🐛 Bug Report 
Title: Checkout button unresponsive on iOS Safari 17 when cart has 3+ items

Environment:
  - Device: iPhone 14 Pro (iOS 17.3.1)
  - Browser: Safari 17.3
  - App version: 4.2.1 (production)
  - Reproducibility: 100% on affected device/browser combination

Steps to Reproduce:
  1. Open the app at https://shop.example.com on iPhone 14 Pro with Safari
  2. Add 3 or more items to the shopping cart
  3. Navigate to the cart page (/cart)
  4. Tap the "Checkout" button

Expected Result:
  User is navigated to the checkout flow (/checkout/step1)

Actual Result:
  Nothing happens. The "Checkout" button does not respond to taps.
  No error appears in the UI.
  Console (from Safari Web Inspector): "TypeError: Cannot read property 'length' of undefined at checkout.js:142"

Attachments:
  - screen-recording-checkout-bug.mp4 (shows the tap with no response)
  - safari-console-error.png
According to the bug report, on which specific line in the JavaScript code does the error occur?