@Test
public void testDlSrc() {
Condition cond = new Condition();
// InvDlSrc shouldn't matter when ethSrc is null.
cond.invDlSrc = true;
assertTrue(cond.matches(pktCtx));
cond.ethSrc = pktMatch.getEthSrc();
assertFalse(cond.matches(pktCtx));
cond.invDlSrc = false;
assertTrue(cond.matches(pktCtx));
cond.ethSrc = MAC.random();
assertFalse(cond.matches(pktCtx));
cond.invDlSrc = true;
assertTrue(cond.matches(pktCtx));
}
@Test
public void testDlSrcMasking() {
Condition cond = new Condition();
// Everything should match with zero mask.
cond.ethSrcMask = 0L;
cond.ethSrc = MAC.random();
cond.invDlSrc = true;
assertFalse(cond.matches(pktCtx));
cond.invDlSrc = false;
assertTrue(cond.matches(pktCtx));
// Ignore lower 32 bits.
cond.ethSrcMask = 0xffffL << 32;
// Flip lower 32 bits and match should still succeed.
long macLong = pktMatch.getEthSrc().asLong();
cond.ethSrc = new MAC(macLong ^ 0xffffffffL);
cond.invDlSrc = true;
assertFalse(cond.matches(pktCtx));
cond.invDlSrc = false;
assertTrue(cond.matches(pktCtx));
// Flip one more bit and match should fail.
cond.ethSrc = new MAC(macLong ^ 0x1ffffffffL);
cond.invDlSrc = true;
assertTrue(cond.matches(pktCtx));
cond.invDlSrc = false;
assertFalse(cond.matches(pktCtx));
}