예제 #1
0
파일: Data.java 프로젝트: JosuaKrause/basex
 /**
  * Returns an atomized content for any node kind. The atomized value can be an attribute value or
  * XML content.
  *
  * @param pre pre value
  * @return atomized value
  */
 public final byte[] atom(final int pre) {
   switch (kind(pre)) {
     case TEXT:
     case COMM:
       return text(pre, true);
     case ATTR:
       return text(pre, false);
     case PI:
       byte[] txt = text(pre, true);
       final int i = indexOf(txt, ' ');
       return i == -1 ? EMPTY : substring(txt, i + 1);
     default:
       // create atomized text node
       TokenBuilder tb = null;
       byte[] t = EMPTY;
       int p = pre;
       final int s = p + size(p, kind(p));
       while (p != s) {
         final int k = kind(p);
         if (k == TEXT) {
           txt = text(p, true);
           if (t == EMPTY) {
             t = txt;
           } else {
             if (tb == null) tb = new TokenBuilder(t);
             tb.add(txt);
           }
         }
         p += attSize(p, k);
       }
       return tb == null ? t : tb.finish();
   }
 }
예제 #2
0
  /** 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());
  }
예제 #3
0
  /**
   * Compares results.
   *
   * @param expected expected result
   * @param returned returned result
   * @throws Exception exception
   */
  private static void compare(final ItemList expected, final ItemList returned) throws Exception {

    // Compare response with expected result
    assertEquals("Different number of results", expected.size(), returned.size());

    final long es = expected.size();
    for (int e = 0; e < es; e++) {
      final Item exp = expected.get(e), ret = returned.get(e);
      if (!new DeepEqual().equal(exp, ret)) {
        final TokenBuilder tb = new TokenBuilder("Result ").addLong(e).add(" differs:\nReturned: ");
        tb.addExt(ret.serialize()).add("\nExpected: ").addExt(exp.serialize());
        fail(tb.toString());
      }
    }
  }
예제 #4
0
파일: Command.java 프로젝트: plutext/basex
  /**
   * Runs the command without permission, data and concurrency checks.
   *
   * @param ctx database context
   * @param os output stream
   * @return result of check
   */
  public boolean run(final Context ctx, final OutputStream os) {
    perf = new Performance();
    context = ctx;
    prop = ctx.prop;
    mprop = ctx.mprop;
    out = PrintOutput.get(os);

    try {
      return run();
    } catch (final ProgressException ex) {
      // process was interrupted by the user or server
      abort();
      return error(INTERRUPTED);
    } catch (final Throwable ex) {
      // unexpected error
      Performance.gc(2);
      abort();
      if (ex instanceof OutOfMemoryError) {
        Util.debug(ex);
        return error(OUT_OF_MEM + (createWrite() ? H_OUT_OF_MEM : ""));
      }
      return error(Util.bug(ex) + NL + info.toString());
    } finally {
      // flushes the output
      try {
        if (out != null) out.flush();
      } catch (final IOException ignored) {
      }
    }
  }
예제 #5
0
파일: Command.java 프로젝트: plutext/basex
 /**
  * Adds information on command execution.
  *
  * @param str information to be added
  * @param ext extended info
  * @return {@code true}
  */
 protected final boolean info(final String str, final Object... ext) {
   info.addExt(str, ext).add(NL);
   return true;
 }
예제 #6
0
파일: Command.java 프로젝트: plutext/basex
 /**
  * Adds the error message to the message buffer {@link #info}.
  *
  * @param msg error message
  * @param ext error extension
  * @return {@code false}
  */
 protected final boolean error(final String msg, final Object... ext) {
   info.reset();
   info.addExt(msg == null ? "" : msg, ext);
   return false;
 }
예제 #7
0
파일: Command.java 프로젝트: plutext/basex
 /**
  * Returns command information.
  *
  * @return info string
  */
 public final String info() {
   return info.toString();
 }