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| author | Peter Oskolkov <posk@google.com> | 2018-08-28 21:36:20 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-08-30 05:49:36 +0300 |
| commit | 02c7f38b7ace9f1b2ddb7a88139127eef4cf8706 (patch) | |
| tree | ee62cc038df2ba4bf482ad26ed73420e355dd4b6 /tools/testing/selftests/net/.gitignore | |
| parent | 0ff89efb524631ac9901b81446b453c29711c376 (diff) | |
| download | linux-02c7f38b7ace9f1b2ddb7a88139127eef4cf8706.tar.xz | |
selftests/net: add ip_defrag selftest
This test creates a raw IPv4 socket, fragments a largish UDP
datagram and sends the fragments out of order.
Then repeats in a loop with different message and fragment lengths.
Then does the same with overlapping fragments (with overlapping
fragments the expectation is that the recv times out).
Tested:
root@<host># time ./ip_defrag.sh
ipv4 defrag
PASS
ipv4 defrag with overlaps
PASS
real 1m7.679s
user 0m0.628s
sys 0m2.242s
A similar test for IPv6 is to follow.
Signed-off-by: Peter Oskolkov <posk@google.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/testing/selftests/net/.gitignore')
| -rw-r--r-- | tools/testing/selftests/net/.gitignore | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/.gitignore b/tools/testing/selftests/net/.gitignore index 78b24cf76f40..8cf22b3c2563 100644 --- a/tools/testing/selftests/net/.gitignore +++ b/tools/testing/selftests/net/.gitignore @@ -14,3 +14,4 @@ udpgso_bench_rx udpgso_bench_tx tcp_inq tls +ip_defrag |