introduce bitloops

src/test/java/puzzle/ExportFormatTest.java

@@ -10,9 +10,11 @@ import puzzle.Export.PuzzleResult;
 import puzzle.Export.Rewards;
 import puzzle.SwedishGenerator.Assign;
 import puzzle.SwedishGenerator.FillResult;
+import puzzle.SwedishGenerator.Lemma;
 import puzzle.SwedishGenerator.Slotinfo;
 import puzzle.SwedishGeneratorTest.Idx;
 import java.io.IOException;
+import java.nio.file.Path;
 import java.nio.file.Paths;
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
@@ -69,7 +71,7 @@ public class ExportFormatTest {
       
       var fillResult = new FillResult(true, 0, 0, 0, 0, new FillStats());
       var puzzleResult = new PuzzleResult(new Clued(clues), grid, new Slotinfo[]{
-              new Slotinfo(key, lo, 0L, 0, new Assign(TEST), null)
+              new Slotinfo(key, lo, 0L, 0, new Assign(TEST, 0), null)
       }, fillResult);
       
       var rewards  = new Rewards(10, 5, 1);
@@ -134,5 +136,15 @@ public class ExportFormatTest {
          throw new RuntimeException(e);
       }
    }
-   
+   @Test
+   void testShardToClue() {
+      val index    = 1;
+      val word     = DictData.DICT.index()[3].words()[index];
+      val assigned = new Assign(word, index);
+      val lemma    = Lemma.unpackIndex(word);
+      var word1    = Lemma.asWord(word);
+      val shard    = Meta.shardKey(assigned.w);
+      val clue     = Meta.readRecord(shard, index);
+      assertNotNull(clue);
+   }
 }