[infer][java] map all failures to convert absolute paths to relative paths to the same value

Reviewed By: sblackshear

Differential Revision: D7048048

fbshipit-source-id: 4bcb951

infer/src/base/SourceFile.ml

@@ -55,6 +55,9 @@ let from_abs_path ?(warn_on_error= true) fname =
   match Utils.filename_to_relative ~root:project_root_real fname_real with
   | Some path ->
       RelativeProjectRoot path
+  | None when Config.buck_cache_mode && Filename.check_suffix fname_real "java" ->
+      L.internal_error "%s is not relative to %s" fname_real project_root_real ;
+      Invalid "absolute path"
   | None ->
     match Utils.filename_to_relative ~root:models_dir_real fname_real with
     | Some path ->

infer/src/java/jMain.ml

@@ -38,6 +38,7 @@ let store_icfg source_file cfg =
 (* environment are obtained and saved. *)
 let do_source_file linereader classes program tenv source_basename package_opt source_file =
   L.(debug Capture Medium) "@\nfilename: %a (%s)@." SourceFile.pp source_file source_basename ;
+  init_global_state source_file ;
   let cfg =
     JFrontend.compute_source_icfg linereader classes program tenv source_basename package_opt
       source_file
@@ -100,11 +101,10 @@ let do_all_files classpath sources classes =
         ~f:(fun pattern -> Str.string_match (Str.regexp pattern) path 0)
         Config.skip_analysis_in_path
     in
-    is_path_matching (SourceFile.to_rel_path source_file)
+    SourceFile.is_invalid source_file || is_path_matching (SourceFile.to_rel_path source_file)
     || Inferconfig.skip_translation_matcher source_file Typ.Procname.empty_block
   in
   let translate_source_file basename (package_opt, _) source_file =
-    init_global_state source_file ;
     if not (skip source_file) then
       do_source_file linereader classes program tenv basename package_opt source_file
   in