public static boolean buffersEqual(Buffer b1, Buffer b2) {
if (b1.length() != b2.length()) return false;
for (int i = 0; i < b1.length(); i++) {
if (b1.getByte(i) != b2.getByte(i)) return false;
}
return true;
}
private void testSetByte(Buffer buff) throws Exception {
for (int i = 0; i < numSets; i++) {
buff.setByte(i, (byte) i);
}
for (int i = 0; i < numSets; i++) {
assertEquals(i, buff.getByte(i));
}
}
@Test
public void testGetByte() throws Exception {
int bytesLen = 100;
byte[] bytes = TestUtils.generateRandomByteArray(bytesLen);
Buffer b = new Buffer(bytes);
for (int i = 0; i < bytesLen; i++) {
assertEquals(bytes[i], b.getByte(i));
}
}
@Test
public void testGetOutOfBounds() throws Exception {
int bytesLen = 100;
byte[] bytes = TestUtils.generateRandomByteArray(bytesLen);
Buffer b = new Buffer(bytes);
try {
b.getByte(bytesLen);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getByte(bytesLen + 1);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getByte(bytesLen + 100);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getByte(-1);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getByte(-100);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getInt(bytesLen);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getInt(bytesLen + 1);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getInt(bytesLen + 100);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getInt(-1);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getInt(-100);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getLong(bytesLen);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getLong(bytesLen + 1);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getLong(bytesLen + 100);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getLong(-1);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getLong(-100);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getFloat(bytesLen);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getFloat(bytesLen + 1);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getFloat(bytesLen + 100);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getFloat(-1);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getFloat(-100);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getDouble(bytesLen);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getDouble(bytesLen + 1);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getDouble(bytesLen + 100);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getDouble(-1);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getDouble(-100);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getShort(bytesLen);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getShort(bytesLen + 1);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getShort(bytesLen + 100);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getShort(-1);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getShort(-100);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getBytes(bytesLen + 1, bytesLen + 1);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getBytes(bytesLen + 100, bytesLen + 100);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getBytes(-1, -1);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
try {
b.getBytes(-100, -100);
fail();
} catch (IndexOutOfBoundsException e) {
// expected
}
}