Changeset afaf6e8 for test/test-convert.c

Timestamp:

10/24/12 13:40:06 (10 years ago)

Author:

Shane Alcock <salcock@…>

Branches:

4.0.1-hotfixes, cachetimestamps, develop, dpdk-ndag, etsilive, getfragoff, help, libtrace4, master, ndag_format, pfring, rc-4.0.1, rc-4.0.2, rc-4.0.3, rc-4.0.4, ringdecrementfix, ringperformance, ringtimestampfixes

Children:

0a8eb88

Parents:

64d4398

Message:

• Updated test framework to include converting from Linux SLL to ERF

File:

• test/test-convert.c (modified) (3 diffs)

test/test-convert.c

@@ -90 +90 @@
         if (!strcmp(type, "tsh"))
                 return "tsh:traces/10_packets.tsh.gz";
+        if (!strcmp(type, "sll1"))
+                return "pcapfile:traces/sll.pcap.gz";
+        if (!strcmp(type, "sll2"))
+                return "pcapfile:traces/100_sll.pcap";
         return "unknown";
 }
@@ -105 +109 @@
                 return "duck:traces/100_packets.out.duck";
         return "unknown";
+}
+
+
+static int length_changed(libtrace_packet_t *packet, 
+                libtrace_packet_t *packet2) {
+
+        uint16_t cap_len_1 = trace_get_capture_length(packet);
+        uint16_t cap_len_2 = trace_get_capture_length(packet2);
+        uint16_t wlen_1 = trace_get_wire_length(packet);
+        uint16_t wlen_2 = trace_get_wire_length(packet2);
+
+        /* Special case where we demoted a packet */
+        if (trace_get_link_type(packet) == TRACE_TYPE_LINUX_SLL && 
+                        trace_get_link_type(packet2) != TRACE_TYPE_LINUX_SLL) {
+                
+                if (cap_len_2 != cap_len_1 - sizeof(libtrace_sll_header_t))
+                        return true;
+        } else {
+
+                if (cap_len_1 != cap_len_2 && cap_len_2 != wlen_2)
+                        return true;
+        }
+        
+        if (wlen_1 != wlen_2)
+                return true;
+
+        return false;
+
 }
 
@@ -195 +227 @@
                 }
                 /* The capture length might be snapped down to the wire length */
-                if (
-                ((  trace_get_capture_length(packet) != trace_get_capture_length(packet2)
-                 && trace_get_capture_length(packet2) != trace_get_wire_length(packet2)))
-                 || (trace_get_wire_length(packet) != trace_get_wire_length(packet2))) {
+                if (length_changed(packet, packet2)) {
                         printf("\t%s\t%s\n",
                                 trace1name,