tests: initial asf framework refactoring for 'make test'

Type: refactor

Change-Id: I41455b759a5d302ad5c4247c13634c471e7d49a8
Signed-off-by: Pratikshya Prasai <pratikshyaprasai2112@gmail.com>
Signed-off-by: Saima Yunus <yunus.saima.234@gmail.com>
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>

1 files changed, 154 insertions, 0 deletions

diff --git a/test/asf/test_tls.py b/test/asf/test_tls.py
new file mode 100644
index 00000000000..68107f7ad04
--- /dev/null
+++ b/test/asf/test_tls.py
@@ -0,0 +1,154 @@
+#!/usr/bin/env python3
+
+import unittest
+import os
+import re
+import subprocess
+
+from asfframework import VppTestCase, VppTestRunner
+from vpp_ip_route import VppIpTable, VppIpRoute, VppRoutePath
+
+
+def checkQat():
+    r = os.path.exists("/dev/qat_dev_processes")
+    if r:
+        return True
+    else:
+        # print("NO QAT! EXIT!")
+        return False
+
+
+def checkOpenSSLVersion():
+    ret = False
+    r = "OPENSSL_ROOT_DIR" in os.environ
+    if r:
+        ssl = os.environ["OPENSSL_ROOT_DIR"] + "/bin/openssl version"
+        p = subprocess.Popen(
+            ssl, stdin=subprocess.PIPE, stdout=subprocess.PIPE, shell=True
+        )
+        p.wait()
+        output = p.stdout.read()
+        status = p.returncode
+
+        if status:
+            pass
+            # print("openssl version error!")
+        else:
+            ssl_ver_src = re.findall(r"(\d+)\.+\d+.+\d+", output)
+            ssl_ver = int(ssl_ver_src[0])
+            if ssl_ver < 3:
+                ret = False
+            else:
+                ret = True
+    else:
+        # print("NO OPENSSL_ROOT_DIR!")
+        pass
+
+    return ret
+
+
+def checkAll():
+    ret = checkQat() & checkOpenSSLVersion()
+    return ret
+
+
+class TestTLS(VppTestCase):
+    """TLS Qat Test Case."""
+
+    @classmethod
+    def setUpClass(cls):
+        super(TestTLS, cls).setUpClass()
+
+    @classmethod
+    def tearDownClass(cls):
+        super(TestTLS, cls).tearDownClass()
+
+    def setUp(self):
+        super(TestTLS, self).setUp()
+
+        self.vapi.session_enable_disable(is_enable=1)
+        self.create_loopback_interfaces(2)
+
+        table_id = 0
+
+        for i in self.lo_interfaces:
+            i.admin_up()
+
+            if table_id != 0:
+                tbl = VppIpTable(self, table_id)
+                tbl.add_vpp_config()
+
+            i.set_table_ip4(table_id)
+            i.config_ip4()
+            table_id += 1
+
+        # Configure namespaces
+        self.vapi.app_namespace_add_del(
+            namespace_id="0", sw_if_index=self.loop0.sw_if_index
+        )
+        self.vapi.app_namespace_add_del(
+            namespace_id="1", sw_if_index=self.loop1.sw_if_index
+        )
+
+    def tearDown(self):
+        for i in self.lo_interfaces:
+            i.unconfig_ip4()
+            i.set_table_ip4(0)
+            i.admin_down()
+        self.vapi.session_enable_disable(is_enable=0)
+        super(TestTLS, self).tearDown()
+
+    @unittest.skipUnless(checkAll(), "QAT or OpenSSL not satisfied,skip.")
+    def test_tls_transfer(self):
+        """TLS qat echo client/server transfer"""
+
+        # Add inter-table routes
+        ip_t01 = VppIpRoute(
+            self,
+            self.loop1.local_ip4,
+            32,
+            [VppRoutePath("0.0.0.0", 0xFFFFFFFF, nh_table_id=1)],
+        )
+
+        ip_t10 = VppIpRoute(
+            self,
+            self.loop0.local_ip4,
+            32,
+            [VppRoutePath("0.0.0.0", 0xFFFFFFFF, nh_table_id=0)],
+            table_id=1,
+        )
+        ip_t01.add_vpp_config()
+        ip_t10.add_vpp_config()
+
+        # Enable QAT engine and TLS async
+        r = self.vapi.tls_openssl_set_engine(
+            async_enable=1, engine="qat", algorithm="RSA,PKEY_CRYPTO", ciphers="RSA"
+        )
+        self.assertIsNotNone(r, "No response msg ")
+
+        # Start builtin server and client
+        uri = "tls://" + self.loop0.local_ip4 + "/1234"
+        error = self.vapi.cli(
+            "test echo server appns 0 fifo-size 4 tls-engine 1 uri " + uri
+        )
+        if error:
+            self.logger.critical(error)
+            self.assertNotIn("failed", error)
+
+        error = self.vapi.cli(
+            "test echo client mbytes 10 appns 1 "
+            "fifo-size 4 no-output test-bytes "
+            "tls-engine 1 "
+            "syn-timeout 2 uri " + uri
+        )
+        if error:
+            self.logger.critical(error)
+            self.assertNotIn("failed", error)
+
+        # Delete inter-table routes
+        ip_t01.remove_vpp_config()
+        ip_t10.remove_vpp_config()
+
+
+if __name__ == "__main__":
+    unittest.main(testRunner=VppTestRunner)