Fixed support for sources that are actually recompiled.

SlatherOrg · Oct 10, 2023 · be06263 · be06263
1 parent 2c95cf5
commit be06263
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/lib/slather/coverage_info.rb b/lib/slather/coverage_info.rb
@@ -72,8 +72,12 @@ def rate_branches_tested
 
     def source_file_pathname_relative_to_repo_root
       test_path=source_file_pathname
-      if ENV["COVERAGE_PATH_EQUIVALENCE"]
-        test_path=Pathname("." + "#{source_file_pathname}".delete_prefix(ENV["COVERAGE_PATH_EQUIVALENCE"].delete_suffix(",.")))
+      equivalence=ENV["COVERAGE_PATH_EQUIVALENCE"]
+      if equivalence
+        orig_prefix=equivalence.delete_suffix(",.")
+        if "#{source_file_pathname}".start_with?(orig_prefix)
+          test_path=Pathname("." + "#{source_file_pathname}".delete_prefix(orig_prefix))
+        end
       end
       test_path.realpath.relative_path_from(Pathname("./").realpath)
     end