Package org.antlr.misc

Examples of org.antlr.misc.BitSet.addAll()

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    List<Integer> unreachableAlts = dfa.getUnreachableAlts();

    // make sure unreachable alts are as expected
    if ( expectingUnreachableAlts!=null ) {
      BitSet s = new BitSet();
      s.addAll(expectingUnreachableAlts);
      BitSet s2 = new BitSet();
      s2.addAll(unreachableAlts);
      assertEquals("unreachable alts mismatch", s, s2);
    }
    else {
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    // make sure unreachable alts are as expected
    if ( expectingUnreachableAlts!=null ) {
      BitSet s = new BitSet();
      s.addAll(expectingUnreachableAlts);
      BitSet s2 = new BitSet();
      s2.addAll(unreachableAlts);
      assertEquals("unreachable alts mismatch", s, s2);
    }
    else {
      assertEquals("number of unreachable alts", 0,
             unreachableAlts!=null?unreachableAlts.size():0);
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          //nonDetAlts = new ArrayList(recMsg.alts);
        }
      }
      // compare nonDetAlts with expectingNonDetAlts
      BitSet s = new BitSet();
      s.addAll(expectingNonDetAlts);
      BitSet s2 = new BitSet();
      s2.addAll(nonDetAlts);
      assertEquals("nondet alts mismatch", s, s2);
      assertTrue("found no nondet alts; expecting: "+
              str(expectingNonDetAlts),
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      }
      // compare nonDetAlts with expectingNonDetAlts
      BitSet s = new BitSet();
      s.addAll(expectingNonDetAlts);
      BitSet s2 = new BitSet();
      s2.addAll(nonDetAlts);
      assertEquals("nondet alts mismatch", s, s2);
      assertTrue("found no nondet alts; expecting: "+
              str(expectingNonDetAlts),
              nondetMsg!=null||recMsg!=null);
    }
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    List<Integer> unreachableAlts = dfa.getUnreachableAlts();

    // make sure unreachable alts are as expected
    if ( expectingUnreachableAlts!=null ) {
      BitSet s = new BitSet();
      s.addAll(expectingUnreachableAlts);
      BitSet s2 = new BitSet();
      s2.addAll(unreachableAlts);
      assertEquals("unreachable alts mismatch", s, s2);
    }
    else {
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    // make sure unreachable alts are as expected
    if ( expectingUnreachableAlts!=null ) {
      BitSet s = new BitSet();
      s.addAll(expectingUnreachableAlts);
      BitSet s2 = new BitSet();
      s2.addAll(unreachableAlts);
      assertEquals("unreachable alts mismatch", s, s2);
    }
    else {
      assertEquals("unreachable alts mismatch", 0,
             unreachableAlts!=null?unreachableAlts.size():0);
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                    str(expectingNonDetAlts), nondetMsg);
      List<Integer> nonDetAlts =
        nondetMsg.probe.getNonDeterministicAltsForState(nondetMsg.problemState);
      // compare nonDetAlts with expectingNonDetAlts
      BitSet s = new BitSet();
      s.addAll(expectingNonDetAlts);
      BitSet s2 = new BitSet();
      s2.addAll(nonDetAlts);
      assertEquals("nondet alts mismatch", s, s2);
      assertEquals("mismatch between expected hasPredHiddenByAction", hasPredHiddenByAction,
             nondetMsg.problemState.dfa.hasPredicateBlockedByAction);
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        nondetMsg.probe.getNonDeterministicAltsForState(nondetMsg.problemState);
      // compare nonDetAlts with expectingNonDetAlts
      BitSet s = new BitSet();
      s.addAll(expectingNonDetAlts);
      BitSet s2 = new BitSet();
      s2.addAll(nonDetAlts);
      assertEquals("nondet alts mismatch", s, s2);
      assertEquals("mismatch between expected hasPredHiddenByAction", hasPredHiddenByAction,
             nondetMsg.problemState.dfa.hasPredicateBlockedByAction);
    }
    else {
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      assertNotNull("found no GrammarInsufficientPredicatesMessage alts; expecting: "+
                    str(expectingNonDetAlts), insuffPredMsg);
      Map<Integer, Set<Token>> locations = insuffPredMsg.altToLocations;
      Set<Integer> actualAlts = locations.keySet();
      BitSet s = new BitSet();
      s.addAll(expectingInsufficientPredAlts);
      BitSet s2 = new BitSet();
      s2.addAll(actualAlts);
      assertEquals("mismatch between insufficiently covered alts", s, s2);
      assertEquals("mismatch between expected hasPredHiddenByAction", hasPredHiddenByAction,
             insuffPredMsg.problemState.dfa.hasPredicateBlockedByAction);
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      Map<Integer, Set<Token>> locations = insuffPredMsg.altToLocations;
      Set<Integer> actualAlts = locations.keySet();
      BitSet s = new BitSet();
      s.addAll(expectingInsufficientPredAlts);
      BitSet s2 = new BitSet();
      s2.addAll(actualAlts);
      assertEquals("mismatch between insufficiently covered alts", s, s2);
      assertEquals("mismatch between expected hasPredHiddenByAction", hasPredHiddenByAction,
             insuffPredMsg.problemState.dfa.hasPredicateBlockedByAction);
    }
    else {
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