Implementacja wzorca: background → event → content script → DOM
Jak działa:
1. Background script tworzy testową stronę (browser.tabs.create)
2. Content script wstrzykiwany do tej strony (<all_urls>)
3. Content script modyfikuje DOM (document.body.setAttribute)
4. Content script loguje marker do konsoli
5. Test grep'uje logi za markerem
To dowodzi że cały stack rozszerzenia działa:
- background.ts wykonany
- browser.tabs.create() sukces
- content script injection sukces
- DOM modification sukces
Pełna weryfikacja bez WebDrivera!
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
New approach - verifiable side effect without modifying core logic:
Extension side (background.ts):
- Creates invisible tab with title "RENTGEN_INITIALIZED_<timestamp>"
- Tab is auto-closed after 1 second (cleanup)
- This is observable via Firefox Remote Debugging Protocol
Test side (test_verify.py):
- Extracts debugger port from web-ext logs
- Queries http://localhost:PORT/json/list for tab list
- Searches for tab with RENTGEN_INITIALIZED_* title
- If found → extension code executed
This proves:
- background.ts executed
- browser.tabs.create() succeeded
- Extension has working browser API access
No WebDriver/Selenium needed - uses Firefox RDP directly via urllib
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Debugger port doesn't prove extension code executed (Firefox opens it).
New approach:
- Extension writes marker to browser.storage.local on init
- Test script checks Firefox profile for storage.js file
- Verifies _rentgen_init_timestamp and _rentgen_init_iso keys
This proves:
- background.ts executed
- browser.storage.local.set() succeeded
- Extension has working browser API access
Non-invasive: storage is only used for automated tests
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
