/**
  * Joins the path.
  *
  * @param s segment to start with
  * @return joined path
  */
 private String join(final int s) {
   final TokenBuilder tb = new TokenBuilder();
   for (int p = s; p < segments.length; p++) {
     if (!tb.isEmpty()) tb.add('/');
     tb.add(segments[p]);
   }
   return tb.toString();
 }
Beispiel #2
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 /**
  * Returns the database path (i.e., all path entries except for the first).
  *
  * @return path depth
  */
 public String dbpath() {
   final TokenBuilder tb = new TokenBuilder();
   final int ps = segments.length;
   for (int p = 1; p < ps; p++) {
     if (!tb.isEmpty()) tb.add('/');
     tb.add(segments[p]);
   }
   return tb.toString();
 }
Beispiel #3
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  /** Tests the specified instance. */
  @Test
  public void test() {
    final StringBuilder sb = new StringBuilder();
    int fail = 0;

    for (final Object[] qu : queries) {
      final boolean correct = qu.length == 3;
      final String query = qu[correct ? 2 : 1].toString();
      final Value cmp = correct ? (Value) qu[1] : null;

      final QueryProcessor qp = new QueryProcessor(query, context);
      try {
        final Value val = qp.value();
        if (!correct || !new DeepCompare().equal(val, cmp)) {
          sb.append("[" + qu[0] + "] " + query);
          String s = correct && cmp.size() != 1 ? "#" + cmp.size() : "";
          sb.append("\n[E" + s + "] ");
          if (correct) {
            final String cp = cmp.toString();
            sb.append('\'');
            sb.append(cp.length() > 1000 ? cp.substring(0, 1000) + "..." : cp);
            sb.append('\'');
          } else {
            sb.append("error");
          }
          final TokenBuilder types = new TokenBuilder();
          for (final Item it : val) types.add(it.type.toString()).add(" ");
          s = val.size() == 1 ? "" : "#" + val.size();
          sb.append("\n[F" + s + "] '" + val + "', " + types + details() + '\n');
          ++fail;
        }
      } catch (final Exception ex) {
        final String msg = ex.getMessage();
        if (correct || msg == null || msg.contains("mailman")) {
          final String cp = correct && cmp.data() != null ? cmp.toString() : "()";
          sb.append(
              "["
                  + qu[0]
                  + "] "
                  + query
                  + "\n[E] "
                  + cp
                  + "\n[F] "
                  + (msg == null ? Util.className(ex) : msg.replaceAll("\r\n?|\n", " "))
                  + ' '
                  + details()
                  + '\n');
          ex.printStackTrace();
          ++fail;
        }
      } finally {
        qp.close();
      }
    }
    if (fail != 0) fail(fail + " Errors. [E] = expected, [F] = found:\n" + sb.toString().trim());
  }
 /**
  * Converts the path to a string array, containing the single segments.
  *
  * @param path path, or {@code null}
  * @return path depth
  */
 public static String[] toSegments(final String path) {
   final StringList sl = new StringList();
   if (path != null) {
     final TokenBuilder tb = new TokenBuilder();
     for (int s = 0; s < path.length(); s++) {
       final char ch = path.charAt(s);
       if (ch == '/') {
         if (tb.isEmpty()) continue;
         sl.add(tb.toString());
         tb.reset();
       } else {
         tb.add(ch);
       }
     }
     if (!tb.isEmpty()) sl.add(tb.toString());
   }
   return sl.toArray();
 }