public void testReadSwappedUnsignedInteger() throws IOException {
byte[] bytes = new byte[] {0x04, 0x03, 0x02, 0x01};
assertEquals(0x0000000001020304L, EndianUtils.readSwappedUnsignedInteger(bytes, 0));
ByteArrayInputStream input = new ByteArrayInputStream(bytes);
assertEquals(0x0000000001020304L, EndianUtils.readSwappedUnsignedInteger(input));
}
// tests #IO-117
public void testUnsignedOverrun() throws Exception {
byte[] target = new byte[] {0, 0, 0, (byte) 0x80};
long expected = 0x80000000L;
long actual = EndianUtils.readSwappedUnsignedInteger(target, 0);
assertEquals("readSwappedUnsignedInteger(byte[], int) was incorrect", expected, actual);
ByteArrayInputStream in = new ByteArrayInputStream(target);
actual = EndianUtils.readSwappedUnsignedInteger(in);
assertEquals("readSwappedUnsignedInteger(InputStream) was incorrect", expected, actual);
}
