Content Security Policy for iFrame embedding

config/initializers/content_security_policy.rb

@@ -71,7 +71,7 @@ Rails.application.configure do
     # The `child_src` directive is only a fallback for browsers not supporting `worker_src`.
     policy.child_src            :self, :blob
     policy.form_action          :self
-    policy.frame_ancestors      :none
+    policy.frame_ancestors      :self, 'https://*.htwk-leipzig.de'
     policy.frame_src            :none
     policy.manifest_src         :none
 

lib/cabal_adapter.rb

@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+class CabalAdapter < TestingFrameworkAdapter
+  # Regular expressions to extract the number of test suites, test cases, and their status
+  COUNT_REGEXP = /(\d+) of \d+ test suites \((\d+) of \d+ test cases\)/
+  PASS_REGEXP = /passed/
+  FAIL_REGEXP = /failed/
+
+  def self.framework_name
+    'Haskell Cabal'
+  end
+
+  # Parse the output from Cabal test suite
+  def parse_output(output)
+    # Extract the total count of test suites and test cases
+    count_match = output[:stdout].scan(COUNT_REGEXP).last
+    test_cases_count = count_match&.last&.to_i || 0
+
+    # Check if the test suite passed or failed
+    passed = output[:stdout] =~ PASS_REGEXP
+    failed = output[:stdout] =~ FAIL_REGEXP
+
+    if passed
+      {count: test_cases_count, passed: test_cases_count}
+    elsif failed
+      {count: test_cases_count, failed: test_cases_count}
+    else
+      {count: test_cases_count, passed: 0, failed: 0}
+    end
+  end
+end