launch_functional_tests: Use a script to launch functional tests

Needed to back up reports as ci_reporter remove the reports before launching a new file…

browser/test/Makefile

@@ -7,7 +7,7 @@ headless:
 	HEADLESS=1 $(MAKE) functional
 
 functional: ../../doc/analysis-example1.vidjil
-	ruby test_browser.rb
+	sh launch_functional_tests
 
 functional-rbx: ../../doc/analysis-example1.vidjil
 	LIVE_SERVER=http://rbx.vidjil.org/browser/ ruby test_browser.rb

browser/test/launch_functional_tests

+rm -f test/*.xml
+for file in test_*rb; do
+    ruby $file;
+    mv test/reports/*.xml test/
+done
\ No newline at end of file