feat: save Chrome WebDriver logs to chrome-driver.log and browser console logs to chrome-console.log

Author: dlachaume

.github/workflows/scripts/run-wasm-tests-browser-headless.py

@@ -13,7 +13,9 @@ def run_headless_test():
     if args.browser_type.lower() == 'chrome':
         options = webdriver.ChromeOptions()
         options.add_argument("--headless=new")
-        driver = webdriver.Chrome(options=options)
+        options.set_capability("goog:loggingPrefs", {"browser": "ALL"})
+        service = webdriver.ChromeService(log_output="chrome-driver.log")
+        driver = webdriver.Chrome(options=options, service=service)
     elif args.browser_type.lower() == 'firefox':
         options = webdriver.FirefoxOptions()
         options.add_argument("--headless")
@@ -36,6 +38,13 @@ def run_headless_test():
         with open(result_file, "w", encoding="utf-8") as file:
             file.write(html)
 
+        if args.browser_type.lower() == 'chrome':
+            logs = driver.get_log('browser')
+            # Save console logs to a file for easier debugging
+            with open("chrome-console.log", "w", encoding="utf-8") as f:
+                for entry in logs:
+                    f.write(f"[{entry['level']}] {entry['message']}\n")
+
     finally:
         driver.quit()