Examples with IonSequence com.amazon.ion.IonSequence used on opensource projects

Example 1 with IonSequence

use of com.amazon.ion.IonSequence in project ion-java by amzn.

the class IonAssert method doAssertIonEquals.

// ========================================================================
private static void doAssertIonEquals(String path, IonValue expected, IonValue actual) {
    if (expected == actual)
        return;
    IonType expectedType = expected.getType();
    assertSame(path + " type", expectedType, actual.getType());
    assertEqualAnnotations(path, expected, actual);
    if (expected.isNullValue() || actual.isNullValue()) {
        assertEquals(path, expected, actual);
        return;
    }
    switch(expectedType) {
        case BOOL:
        case DECIMAL:
        case FLOAT:
        case INT:
        case NULL:
        case STRING:
        case SYMBOL:
        case TIMESTAMP:
            {
                // "Normal" IonValue.equals()
                assertEquals(path + " IonValue", expected, actual);
                break;
            }
        case BLOB:
        case CLOB:
            {
                assertArrayEquals(path, ((IonLob) expected).getBytes(), ((IonLob) actual).getBytes());
                break;
            }
        // user data, not system data.
        case DATAGRAM:
        case LIST:
        case SEXP:
            {
                assertSequenceEquals(path, (IonSequence) expected, (IonSequence) actual);
                break;
            }
        case STRUCT:
            {
                assertStructEquals(path, (IonStruct) expected, (IonStruct) actual);
                break;
            }
    }
}

Example 2 with IonSequence

use of com.amazon.ion.IonSequence in project ion-java by amzn.

the class IonListSexpLiteSublistTest method sublistListIteratorWithSet.

@Test
public void sublistListIteratorWithSet() {
    final IonSequence sequence = newSequence();
    final List<IonValue> sublist = sequence.subList(2, 5);
    final ListIterator<IonValue> iterator = sublist.listIterator();
    iterator.next();
    final IonInt newSetValue = SYSTEM.newInt(100);
    iterator.set(newSetValue);
    assertEquals(newSetValue, sublist.get(0));
}

Example 3 with IonSequence

use of com.amazon.ion.IonSequence in project ion-java by amzn.

the class IonListSexpLiteSublistTest method sublistSet.

@Test
public void sublistSet() {
    final IonSequence sequence = newSequence();
    final List<IonValue> sublist = sequence.subList(2, 5);
    final IonInt element = SYSTEM.newInt(99);
    final IonValue previous = sublist.set(0, element);
    assertEquals(2, ((IonInt) previous).intValue());
    assertEquals(element, sublist.get(0));
    assertEquals(element, sequence.get(2));
}

Example 4 with IonSequence

use of com.amazon.ion.IonSequence in project ion-java by amzn.

the class IonListSexpLiteSublistTest method sublistSetOutOfRange.

@Test(expected = IndexOutOfBoundsException.class)
public void sublistSetOutOfRange() {
    final IonSequence sequence = newSequence();
    final List<IonValue> sublist = sequence.subList(2, 5);
    final IonInt element = SYSTEM.newInt(99);
    sublist.set(4, element);
}

Example 5 with IonSequence

use of com.amazon.ion.IonSequence in project ion-java by amzn.

the class IonSequenceLiteSubListViewEqualityTests method testSublistNonEquivalence.

// makes a sublist of seq and asserts its non-equivalence to the same subList range of the "other" sequence
// and to a sublist derived from OTHER_ARRAY_LIST
private static void testSublistNonEquivalence(List<IonValue> seq, SublistMaker maker) {
    // A hash collision is unlikely but possible so we do not assert that the hashCodes are different here.
    List<IonValue> subList = maker.makeSublist(seq);
    for (IonSequence otherSeq : getOtherTestSequences()) {
        List<IonValue> otherSubList = maker.makeSublist(otherSeq);
        assertNotEquals("subLists should *not* be equivalent", subList, otherSubList);
    }
    assertNotEquals("subList should *not* be equivalent to a sublist of OTHER_ARRAY_LIST", maker.makeSublist(OTHER_ARRAY_LIST), subList);
}