X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=test%2Ftest_ipsec_esp.py;h=2eaf705c84ee0c279a9f06933e806e0772179264;hb=64d9da3ba3b07d23782ef1a947fb5a71b9f4de56;hp=60e5c93ed652dfd6f687cb389d12afcaaeba2f26;hpb=02950406c49a743f631395ed52073921744e1afd;p=vpp.git

diff --git a/test/test_ipsec_esp.py b/test/test_ipsec_esp.py
index 60e5c93ed65..2eaf705c84e 100644
--- a/test/test_ipsec_esp.py
+++ b/test/test_ipsec_esp.py
@@ -10,7 +10,7 @@ from template_ipsec import IpsecTra46Tests, IpsecTun46Tests, TemplateIpsec, \
     config_tun_params, IPsecIPv4Params, IPsecIPv6Params, \
     IpsecTra4, IpsecTun4, IpsecTra6, IpsecTun6, \
     IpsecTun6HandoffTests, IpsecTun4HandoffTests, \
-    IpsecTra6ExtTests, IpsecTunEsp4Tests
+    IpsecTra6ExtTests
 from vpp_ipsec import VppIpsecSpd, VppIpsecSpdEntry, VppIpsecSA,\
     VppIpsecSpdItfBinding
 from vpp_ip_route import VppIpRoute, VppRoutePath
@@ -18,6 +18,7 @@ from vpp_ip import DpoProto
 from vpp_papi import VppEnum
 
 NUM_PKTS = 67
+engines_supporting_chain_bufs = ["openssl"]
 
 
 class ConfigIpsecESP(TemplateIpsec):
@@ -288,8 +289,7 @@ class TemplateIpsecEsp(ConfigIpsecESP):
 
 
 class TestIpsecEsp1(TemplateIpsecEsp, IpsecTra46Tests,
-                    IpsecTun46Tests, IpsecTunEsp4Tests,
-                    IpsecTra6ExtTests):
+                    IpsecTun46Tests, IpsecTra6ExtTests):
     """ Ipsec ESP - TUN & TRA tests """
     pass
 
@@ -469,7 +469,7 @@ class RunTestIpsecEspAll(ConfigIpsecESP,
     def run_test(self):
         self.run_a_test(self.engine, self.flag, self.algo)
 
-    def run_a_test(self, engine, flag, algo):
+    def run_a_test(self, engine, flag, algo, payload_size=None):
         self.vapi.cli("set crypto handler all %s" % engine)
 
         self.ipv4_params = IPsecIPv4Params()
@@ -508,6 +508,21 @@ class RunTestIpsecEspAll(ConfigIpsecESP,
         self.verify_tun_44(self.params[socket.AF_INET],
                            count=NUM_PKTS)
 
+        LARGE_PKT_SZ = [
+            4010,  # ICV ends up splitted accross 2 buffers in esp_decrypt
+                   # for transport4; transport6 takes normal path
+
+            4020,  # same as above but tra4 and tra6 are switched
+        ]
+        if self.engine in engines_supporting_chain_bufs:
+            for sz in LARGE_PKT_SZ:
+                self.verify_tra_basic4(count=NUM_PKTS, payload_size=sz)
+                self.verify_tra_basic6(count=NUM_PKTS, payload_size=sz)
+                self.verify_tun_66(self.params[socket.AF_INET6],
+                                   count=NUM_PKTS, payload_size=sz)
+                self.verify_tun_44(self.params[socket.AF_INET],
+                                   count=NUM_PKTS, payload_size=sz)
+
         #
         # remove the SPDs, SAs, etc
         #
@@ -530,6 +545,7 @@ class RunTestIpsecEspAll(ConfigIpsecESP,
 # GEN     AES-GCM-192/NONE AES-GCM-256/NONE AES-CBC-128/MD5-96 \
 # GEN     AES-CBC-192/SHA1-96 AES-CBC-256/SHA1-96 \
 # GEN     3DES-CBC/SHA1-96 NONE/SHA1-96; do \
+# GEN      [[ ${FLG} == "ESN" &&  ${ALG} == *"NONE" ]] && continue
 # GEN      echo -e "\n\nclass Test_${ENG}_${FLG}_${ALG}(RunTestIpsecEspAll):" |
 # GEN             sed -e 's/-/_/g' -e 's#/#_#g' ; \
 # GEN      echo '    """'$ENG $FLG $ALG IPSec test'"""' ;
@@ -586,24 +602,6 @@ class Test_ia32_noESN_NONE_SHA1_96(RunTestIpsecEspAll):
         self.run_test()
 
 
-class Test_ia32_ESN_AES_GCM_128_NONE(RunTestIpsecEspAll):
-    """ia32 ESN AES-GCM-128/NONE IPSec test"""
-    def test_ipsec(self):
-        self.run_test()
-
-
-class Test_ia32_ESN_AES_GCM_192_NONE(RunTestIpsecEspAll):
-    """ia32 ESN AES-GCM-192/NONE IPSec test"""
-    def test_ipsec(self):
-        self.run_test()
-
-
-class Test_ia32_ESN_AES_GCM_256_NONE(RunTestIpsecEspAll):
-    """ia32 ESN AES-GCM-256/NONE IPSec test"""
-    def test_ipsec(self):
-        self.run_test()
-
-
 class Test_ia32_ESN_AES_CBC_128_MD5_96(RunTestIpsecEspAll):
     """ia32 ESN AES-CBC-128/MD5-96 IPSec test"""
     def test_ipsec(self):
@@ -682,24 +680,6 @@ class Test_ipsecmb_noESN_NONE_SHA1_96(RunTestIpsecEspAll):
         self.run_test()
 
 
-class Test_ipsecmb_ESN_AES_GCM_128_NONE(RunTestIpsecEspAll):
-    """ipsecmb ESN AES-GCM-128/NONE IPSec test"""
-    def test_ipsec(self):
-        self.run_test()
-
-
-class Test_ipsecmb_ESN_AES_GCM_192_NONE(RunTestIpsecEspAll):
-    """ipsecmb ESN AES-GCM-192/NONE IPSec test"""
-    def test_ipsec(self):
-        self.run_test()
-
-
-class Test_ipsecmb_ESN_AES_GCM_256_NONE(RunTestIpsecEspAll):
-    """ipsecmb ESN AES-GCM-256/NONE IPSec test"""
-    def test_ipsec(self):
-        self.run_test()
-
-
 class Test_ipsecmb_ESN_AES_CBC_128_MD5_96(RunTestIpsecEspAll):
     """ipsecmb ESN AES-CBC-128/MD5-96 IPSec test"""
     def test_ipsec(self):
@@ -778,24 +758,6 @@ class Test_openssl_noESN_NONE_SHA1_96(RunTestIpsecEspAll):
         self.run_test()
 
 
-class Test_openssl_ESN_AES_GCM_128_NONE(RunTestIpsecEspAll):
-    """openssl ESN AES-GCM-128/NONE IPSec test"""
-    def test_ipsec(self):
-        self.run_test()
-
-
-class Test_openssl_ESN_AES_GCM_192_NONE(RunTestIpsecEspAll):
-    """openssl ESN AES-GCM-192/NONE IPSec test"""
-    def test_ipsec(self):
-        self.run_test()
-
-
-class Test_openssl_ESN_AES_GCM_256_NONE(RunTestIpsecEspAll):
-    """openssl ESN AES-GCM-256/NONE IPSec test"""
-    def test_ipsec(self):
-        self.run_test()
-
-
 class Test_openssl_ESN_AES_CBC_128_MD5_96(RunTestIpsecEspAll):
     """openssl ESN AES-CBC-128/MD5-96 IPSec test"""
     def test_ipsec(self):