Add (failing) test inline comments with escaped characters being allowed

Author: mokagio

spec/strings_file_validation_helper_spec.rb

@@ -7,7 +7,7 @@
     it 'raises' do
       input = File.join(test_data_dir, 'strings-with-escape-character-in-root-context.strings')
       expect { described_class.find_duplicated_keys(file: input) }
-        .to raise_error(RuntimeError, 'Found escaped character outside of allowed contexts on line 4 (current context: root)')
+        .to raise_error(RuntimeError, 'Found escaped character outside of allowed contexts on line 8 (current context: root)')
     end
   end
 

spec/test-data/translations/strings-with-escape-character-in-root-context.strings

@@ -1,6 +1,10 @@
 /* This file has characters root context (not in a comment, or key, or value), which is not a valid `.strings` syntax */
 "key" = "value";
 "other key" = "other value";
+
+/* Escaped characters should be allowed in block comments \\ */
+"yet another key" = "yet another value"; // Escapes should be allowed in inline comments, too \\
+
 \\
 /* The parsing shouldn't reach this, line. It should tell us the escape up there is not valid. */
 "final key" = "final value";