/** Test pcap dlt and do name to value comparison. */
public void testPcapDLTAndDoNameToValueComparison() {
int match = 0; // counts how many constants compared OK
for (PcapDLT c : PcapDLT.values()) {
int dlt = c.value;
String libName = Pcap.datalinkValToName(dlt);
if (libName == null) {
// System.out.printf("no dlt: dlt=%d enum=%s\n", dlt, c.toString());
continue;
}
if (libName.equals(c.name())) {
match++;
// System.out.printf("matched: dlt=%d enum=%s pcap=%s desc=%s\n", dlt, c
// .toString(), libName, c.description);
} else {
// System.out.printf("unmatched: dlt=%d enum=%s pcap=%s desc=%s\n", dlt,
// c
// .toString(), libName, c.description);
}
}
// System.out.println("Have " + match + " matches out of "
// + PcapDLT.values().length);
assertTrue("Something is wrong, most constants should match native pcap library", match > 20);
// for (int dlt = 0; dlt < 100; dlt ++) {
// String libName = Pcap.datalinkValToName(dlt);
// PcapDLT c = PcapDLT.valueOf(dlt);
//
// if (c == null && libName != null) {
// System.out.printf("We don't have dlt=%d pcap=%s\n", dlt, libName);
// }
// }
}
/** Test datalink value to name. */
public void testDatalinkValueToName() {
assertEquals("EN10MB", Pcap.datalinkValToName(1));
}