@Test
public void testLong() throws IOException {
// test writing and reading shorts.
writer.writeLong(1);
writer.writeLong(0xdeadbeefcafebabeL);
writer.writeLong(0xffffffffffffffffL);
writer.writeLong(-1234567890123456789L);
writer.writeLong(0);
BinaryReader reader = getReader();
assertEquals(1, reader.expectLong());
assertEquals(0xdeadbeefcafebabeL, reader.expectLong());
assertEquals(0xffffffffffffffffL, reader.expectLong());
assertEquals(-1234567890123456789L, reader.expectLong());
assertEquals(0, reader.expectLong());
}
private void assertBadExpectLong(String message, byte[] data) {
ByteArrayInputStream bais = new ByteArrayInputStream(data);
try {
BinaryReader reader = new BigEndianBinaryReader(bais);
reader.expectLong();
fail("No exception on bad long");
} catch (IOException e) {
assertEquals(message, e.getMessage());
}
}
