Merge pull request #52 from LakshK98/test-negative

test negattive

Author: lakshk98

pkg/utils/metadata_windows.proto

@@ -31,10 +31,10 @@ enum DropReason {
     Drop_NotReady                     = 4;
     Drop_Disconnected                 = 5;
     Drop_NotAccepted                  = 6;
-    Drop_Busy                         = -2147483641;
+    Drop_Busy                         = 2147483655;
     Drop_Filtered                     = 8;
     Drop_FilteredVLAN                 = 9;
-    Drop_UnauthorizedVLAN             = 10;
+    Drop_UnauthorizedVLAN             = 2147483658;
     Drop_UnauthorizedMAC              = 11;
     Drop_FailedSecurityPolicy         = 12;
     Drop_FailedPvlanSetting           = 13;

test/e2e/tools/event-writer/bpf_event_writer.c

@@ -292,6 +292,8 @@ event_writer(xdp_md_t* ctx) {
         bpf_printk("PKTMON_NOTIFY_DROP event: reason=%d, size_to_copy=%d \n", reason, size_to_copy);
         bpf_printk("PKTMON_NOTIFY_DROP sizes :  pktmon_struct_size=%llu, drop_struct_size=%llu \n", pktmon_size, drop_size);
 
+        bpf_perf_event_output(ctx, &cilium_events, EBPF_MAP_FLAG_CURRENT_CPU , pkt_drp_elm, sizeof(struct pktmon_notify));
+        pkt_drp_elm->subtype = 10;
         bpf_perf_event_output(ctx, &cilium_events, EBPF_MAP_FLAG_CURRENT_CPU , pkt_drp_elm, sizeof(struct pktmon_notify));
 
         // Create Windows specific drop event with hardcoded reason code