public void test_datatypeLiteral_xsd_double() {
final URI datatype = XMLSchema.DOUBLE;
// Note: leading zeros are ignored in the xsd:int value space.
final String lit1 = "-4.0";
final String lit2 = "005";
final String lit3 = "5.";
final String lit4 = "5.0";
final String lit5 = "6";
final byte[] k1 = fixture.datatypeLiteral2key(datatype, lit1);
final byte[] k2 = fixture.datatypeLiteral2key(datatype, lit2);
final byte[] k3 = fixture.datatypeLiteral2key(datatype, lit3);
final byte[] k4 = fixture.datatypeLiteral2key(datatype, lit4);
final byte[] k5 = fixture.datatypeLiteral2key(datatype, lit5);
if (log.isInfoEnabled()) {
log.info("k1(double:" + lit1 + ") = " + BytesUtil.toString(k1));
log.info("k2(double:" + lit2 + ") = " + BytesUtil.toString(k2));
log.info("k3(double:" + lit3 + ") = " + BytesUtil.toString(k3));
log.info("k4(double:" + lit3 + ") = " + BytesUtil.toString(k4));
log.info("k5(double:" + lit5 + ") = " + BytesUtil.toString(k5));
}
assertTrue(BytesUtil.compareBytes(k1, k2) < 0);
assertTrue(BytesUtil.compareBytes(k4, k5) < 0);
/*
* Note: if we do not normalize data type values then these are
* inequalities.
*/
assertTrue(BytesUtil.compareBytes(k2, k3) != 0); // 005 != 5.
assertTrue(BytesUtil.compareBytes(k3, k4) != 0); // 5. != 5.0
}
public void test_datatypeLiteral_xsd_boolean() {
final URI datatype = XMLSchema.BOOLEAN;
final String lit1 = "true";
final String lit2 = "false";
final String lit3 = "1";
final String lit4 = "0";
final byte[] k1 = fixture.datatypeLiteral2key(datatype, lit1);
final byte[] k2 = fixture.datatypeLiteral2key(datatype, lit2);
final byte[] k3 = fixture.datatypeLiteral2key(datatype, lit3);
final byte[] k4 = fixture.datatypeLiteral2key(datatype, lit4);
if (log.isInfoEnabled()) {
log.info("k1(boolean:" + lit1 + ") = " + BytesUtil.toString(k1));
log.info("k2(boolean:" + lit2 + ") = " + BytesUtil.toString(k2));
log.info("k3(boolean:" + lit3 + ") = " + BytesUtil.toString(k3));
log.info("k4(boolean:" + lit4 + ") = " + BytesUtil.toString(k4));
}
assertTrue(BytesUtil.compareBytes(k1, k2) != 0);
assertTrue(BytesUtil.compareBytes(k1, k2) > 0);
/*
* Note: if we do not normalize data type values then these are
* inequalities.
*/
assertTrue(BytesUtil.compareBytes(k1, k3) != 0); // true != 1
assertTrue(BytesUtil.compareBytes(k2, k4) != 0); // false != 0
}
/** Verify that some value spaces are disjoint. */
public void test_datatypeLiteral_xsd_float_not_double() {
final String lit1 = "04.21";
final byte[] k1 = fixture.datatypeLiteral2key(XMLSchema.FLOAT, lit1);
final byte[] k2 = fixture.datatypeLiteral2key(XMLSchema.DOUBLE, lit1);
if (log.isInfoEnabled()) {
log.info("k1(float:" + lit1 + ") = " + BytesUtil.toString(k1));
log.info("k2(double:" + lit1 + ") = " + BytesUtil.toString(k2));
}
assertTrue(BytesUtil.compareBytes(k1, k2) != 0);
}
/** Verify that the value spaces for long, int, short and byte are disjoint. */
public void test_disjoint_value_space() {
assertFalse(
BytesUtil.bytesEqual( //
fixture.datatypeLiteral2key(XMLSchema.LONG, "-1"), //
fixture.datatypeLiteral2key(XMLSchema.INT, "-1") //
));
assertFalse(
BytesUtil.bytesEqual( //
fixture.datatypeLiteral2key(XMLSchema.LONG, "-1"), //
fixture.datatypeLiteral2key(XMLSchema.SHORT, "-1") //
));
assertFalse(
BytesUtil.bytesEqual( //
fixture.datatypeLiteral2key(XMLSchema.LONG, "-1"), //
fixture.datatypeLiteral2key(XMLSchema.BYTE, "-1") //
));
assertFalse(
BytesUtil.bytesEqual( //
fixture.datatypeLiteral2key(XMLSchema.INT, "-1"), //
fixture.datatypeLiteral2key(XMLSchema.SHORT, "-1") //
));
assertFalse(
BytesUtil.bytesEqual( //
fixture.datatypeLiteral2key(XMLSchema.INT, "-1"), //
fixture.datatypeLiteral2key(XMLSchema.BYTE, "-1") //
));
assertFalse(
BytesUtil.bytesEqual( //
fixture.datatypeLiteral2key(XMLSchema.SHORT, "-1"), //
fixture.datatypeLiteral2key(XMLSchema.BYTE, "-1") //
));
}
/** Verify an unknown datatype URI is coded. */
public void test_datatype_unknown() {
fixture.datatypeLiteral2key(new URIImpl("http://www.bigdata.com/foo"), "foo");
}
