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author | 2018-06-12 21:06:44 +0200 | |
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committer | 2018-06-22 03:00:45 +0000 | |
commit | a7564e8004fd6d9a63eb0605f752f27a71403645 (patch) | |
tree | 15a97b1b7852dfbdee28c56e0d58218689126c1b /src/vpp-api/python/tests/test_vpp_papi2.py | |
parent | d600ffe13a0f8f5d11fdea6ab7b24a364c968347 (diff) |
Python API: Add enum and union support.
As well as a rewrite of the encoders/decoders to make it more readable and extensible.
(Re-commit after fix to verify build.)
Change-Id: Ic244d3cebe070bb2570491f8a24f4a1e203f889a
Signed-off-by: Ole Troan <ot@cisco.com>
Diffstat (limited to 'src/vpp-api/python/tests/test_vpp_papi2.py')
-rwxr-xr-x | src/vpp-api/python/tests/test_vpp_papi2.py | 487 |
1 files changed, 0 insertions, 487 deletions
diff --git a/src/vpp-api/python/tests/test_vpp_papi2.py b/src/vpp-api/python/tests/test_vpp_papi2.py deleted file mode 100755 index f45f791e627..00000000000 --- a/src/vpp-api/python/tests/test_vpp_papi2.py +++ /dev/null @@ -1,487 +0,0 @@ -#!/usr/bin/env python - -from __future__ import print_function -import unittest, sys, threading, struct, logging, os -from vpp_papi import VPP -from ipaddress import * -import glob, json - -papi_event = threading.Event() -import glob - -import fnmatch -import os - -jsonfiles = [] -for root, dirnames, filenames in os.walk('../../../build-root/'): - if root.find('install-') == -1: continue - for filename in fnmatch.filter(filenames, '*.api.json'): - jsonfiles.append(os.path.join(root, filename)) - -class TestPAPI(unittest.TestCase): - show_version_msg = '''["show_version", - ["u16", "_vl_msg_id"], - ["u32", "client_index"], - ["u32", "context"], - {"crc" : "0xf18f9480"} - ]''' - - ip_address_details_msg = '''["ip_address_details", - ["u16", "_vl_msg_id"], - ["u32", "client_index"], - ["u32", "context"], - ["u8", "ip", 16], - ["u8", "prefix_length"], - {"crc" : "0x87d522a1"} - ]''' - - cli_inband_msg = '''["cli_inband", - ["u16", "_vl_msg_id"], - ["u32", "client_index"], - ["u32", "context"], - ["u32", "length"], - ["u8", "cmd", 0, "length"], - {"crc" : "0x22345937"} - ]''' - - def test_adding_new_message_object(self): - p = json.loads(TestPAPI.show_version_msg) - msglist = VPP(testmode=json) - msgdef = msglist.add_message(p[0], p[1:]) - - # Verify that message can be retrieved - self.assertTrue(msglist['show_version']) - self.assertFalse(msglist['foobar']) - - # Test duplicate - self.assertRaises(ValueError, msglist.add_message, p[0], p[1:]) - - # Look at return tuple - self.assertTrue(msglist.ret_tup('show_version')) - - def test_adding_new_message_object_with_array(self): - p = json.loads(TestPAPI.ip_address_details_msg) - msglist = VPP(testmode=True) - msglist.add_message(p[0], p[1:]) - - self.assertTrue(msglist['ip_address_details']) - - def test_message_to_bytes(self): - msglist = VPP(testmode=True) - p = json.loads(TestPAPI.show_version_msg) - msgdef = msglist.add_message(p[0], p[1:]) - - # Give me a byte string for given message and given arguments - - b = msglist.encode(msgdef, {'_vl_msg_id' : 50, 'context' : 123 }) - self.assertEqual(10, len(b)) - rv = msglist.decode(msgdef, b) - self.assertEqual(rv._0, 50) - self.assertEqual(rv.context, 123) - - - p = json.loads(TestPAPI.ip_address_details_msg) - msgdef = msglist.add_message(p[0], p[1:]) - - # Give me a byte string for given message and given arguments - b = msglist.encode(msgdef, {'_vl_msg_id' : 50, 'context' : 123, - 'ip' : b'\xf0\xf1\xf2', - 'prefix_length' : 12}) - self.assertEqual(27, len(b)) - rv = msglist.decode(msgdef, b) - - self.assertEqual(rv.context, 123) - self.assertEqual(rv.ip, b'\xf0\xf1\xf2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') - self.assertEqual(rv.prefix_length, 12) - - p = json.loads(TestPAPI.cli_inband_msg) - msgdef = msglist.add_message(p[0], p[1:]) - - # Give me a byte string for given message and given arguments - b = msglist.encode(msgdef, { '_vl_msg_id' : 50, 'context' : 123, - 'length' : 20, 'cmd' : 'show version verbose'}) - self.assertEqual(34, len(b)) - rv = msglist.decode(msgdef, b) - self.assertEqual(rv._0, 50) - self.assertEqual(rv.context, 123) - self.assertEqual(rv.cmd.decode('ascii'), 'show version verbose') - - variable_array_16_msg = '''["variable_array_16", - ["u32", "length"], - ["u16", "list", 0, "length"] - ]''' - - p = json.loads(variable_array_16_msg) - msgdef = msglist.add_message(p[0], p[1:]) - - # Give me a byte string for given message and given arguments - b = msglist.encode(msgdef, { 'list' : [1, 2], 'length' :2}) - self.assertEqual(8, len(b)) - rv = msglist.decode(msgdef, b) - self.assertEqual(2, rv.length) - self.assertEqual([1,2], rv.list) - - def test_add_new_types(self): - counter_type = '''["ip4_fib_counter", - ["u32", "address"], - ["u8", "address_length"], - ["u64", "packets"], - ["u64", "bytes"], - {"crc" : "0xb2739495"} - ]''' - - with_type_msg = '''["with_type_msg", - ["u32", "length"], - ["u16", "list", 0, "length"], - ["vl_api_ip4_fib_counter_t", "counter"] - ]''' - - # Add new type - msglist = VPP(testmode=True) - p = json.loads(counter_type) - msglist.add_type(p[0], p[1:]) - p = json.loads(with_type_msg) - msgdef = msglist.add_message(p[0], p[1:]) - b = msglist.encode(msgdef, {'length' : 2, 'list' : [1,2], - 'counter' : { 'address' : 4, 'address_length' : 12, - 'packets': 1235, 'bytes' : 5678}}) - self.assertEqual(29, len(b)) # feil - rv = msglist.decode(msgdef, b) - self.assertEqual(2, rv.length) - self.assertEqual(5678, rv.counter.bytes) - - def test_add_new_compound_type_with_array(self): - counter_type = '''["ip4_fib_counter", - ["u32", "address"], - ["u8", "address_length"], - ["u64", "packets"], - ["u64", "bytes"], - {"crc" : "0xb2739495"} - ]''' - - with_type_msg = '''["with_type_msg", - ["u32", "length"], - ["u16", "list", 0, "length"], - ["vl_api_ip4_fib_counter_t", "counter", 2] - - ]''' - - # Add new type - msglist = VPP(testmode=True) - p = json.loads(counter_type) - msglist.add_type(p[0], p[1:]) - p = json.loads(with_type_msg) - msgdef = msglist.add_message(p[0], p[1:]) - b = msglist.encode(msgdef, {'length' : 2, 'list' : [1,2], - 'counter' : [{ 'address' : 4, 'address_length' : 12, - 'packets': 1235, 'bytes' : 5678}, - { 'address' : 111, 'address_length' : 222, - 'packets': 333, 'bytes' : 444}]}) - self.assertEqual(50, len(b)) - rv = msglist.decode(msgdef, b) - self.assertEqual([1,2], rv.list) - self.assertEqual(1235, rv.counter[0].packets) - - with_type_variable_msg = '''["with_type_variable_msg", - ["u32", "length"], - ["vl_api_ip4_fib_counter_t", "counter", 0, "length"] - - ]''' - - p = json.loads(with_type_variable_msg) - msgdef = msglist.add_message(p[0], p[1:]) - b = msglist.encode(msgdef, {'length' : 2, - 'counter' : [{ 'address' : 4, 'address_length' : 12, - 'packets': 1235, 'bytes' : 5678}, - { 'address' : 111, 'address_length' : 222, - 'packets': 333, 'bytes' : 444}]}) - self.assertEqual(46, len(b)) - rv = msglist.decode(msgdef, b) - self.assertEqual(2, rv.length) - self.assertEqual(1235, rv.counter[0].packets) - self.assertEqual(333, rv.counter[1].packets) - - def test_simple_array(self): - msglist = VPP(testmode=True) - - simple_byte_array = '''["simple_byte_array", - ["u32", "length"], - ["u8", "namecommand", 64] - - ]''' - p = json.loads(simple_byte_array) - msgdef = msglist.add_message(p[0], p[1:]) - b = msglist.encode(msgdef, {'length': 2, 'namecommand': 'foobar'}) - self.assertEqual(68, len(b)) - rv = msglist.decode(msgdef, b) - self.assertEqual(2, rv.length) - - simple_array = '''["simple_array", - ["u32", "length"], - ["u32", "list", 2] - - ]''' - p = json.loads(simple_array) - msgdef = msglist.add_message(p[0], p[1:]) - b = msglist.encode(msgdef, {'length': 2, 'list': [1,2]}) - self.assertEqual(12, len(b)) - rv = msglist.decode(msgdef, b) - self.assertEqual(2, rv.length) - self.assertEqual([1,2], rv.list) - - simple_variable_array = '''["simple_variable_array", - ["u32", "length"], - ["u32", "list", 0, "length"] - - ]''' - p = json.loads(simple_variable_array) - msgdef = msglist.add_message(p[0], p[1:]) - b = msglist.encode(msgdef, {'length':2, 'list': [1,2]}) - self.assertEqual(12, len(b)) - rv = msglist.decode(msgdef, b) - self.assertEqual(2, rv.length) - self.assertEqual([1,2], rv.list) - - simple_variable_byte_array = '''["simple_variable_byte_array", - ["u32", "length"], - ["u8", "list", 0, "length"] - ]''' - p = json.loads(simple_variable_byte_array) - msgdef =msglist.add_message(p[0], p[1:]) - b = msglist.encode(msgdef, {'length': 6, 'list' : 'foobar'}) - self.assertEqual(10, len(b)) - rv = msglist.decode(msgdef, b) - self.assertEqual(6, rv.length) - self.assertEqual('foobar', rv.list) - - def test_old_vla_array(self): - msglist = VPP(testmode = True) - - # VLA - vla_byte_array = '''["vla_byte_array", - ["u32", "foobar"], - ["u32", "list", 2], - ["u32", "propercount"], - ["u8", "propermask", 0, "propercount"], - ["u8", "oldmask", 0], - {"crc" : "0xb2739495"} - ]''' - p = json.loads(vla_byte_array) - msgdef = msglist.add_message(p[0], p[1:]) - b = msglist.encode(msgdef, {'list' : [123, 456], 'oldmask': b'foobar', - 'propercount' : 2, - 'propermask' : [8,9]}) - self.assertEqual(24, len(b)) - rv = msglist.decode(msgdef, b) - self.assertEqual(b'foobar', rv.oldmask) - - def test_old_vla_array_not_last_member(self): - msglist = VPP(testmode = True) - - # VLA - vla_byte_array = '''["vla_byte_array", - ["u8", "oldmask", 0], - ["u32", "foobar"], - {"crc" : "0xb2739495"} - ]''' - p = json.loads(vla_byte_array) - self.assertRaises(ValueError, msglist.add_message, p[0], p[1:]) - - def test_old_vla_array_u32(self): - msglist = VPP(testmode = True) - - # VLA - vla_byte_array = '''["vla_byte_array", - ["u32", "foobar"], - ["u32", "oldmask", 0], - {"crc" : "0xb2739495"} - ]''' - p = json.loads(vla_byte_array) - msgdef = msglist.add_message(p[0], p[1:]) - b = msglist.encode(msgdef, {'foobar' : 123, 'oldmask': [123, 456, 789]}) - self.assertEqual(16, len(b)) - rv = msglist.decode(msgdef, b) - self.assertEqual([123, 456, 789], rv.oldmask) - - def test_old_vla_array_compound(self): - msglist = VPP(testmode = True) - - # VLA - counter_type = '''["ip4_fib_counter", - ["u32", "address"], - ["u8", "address_length"], - ["u64", "packets"], - ["u64", "bytes"], - {"crc" : "0xb2739495"} - ]''' - - vla_byte_array = '''["vla_byte_array", - ["vl_api_ip4_fib_counter_t", "counter", 0], - {"crc" : "0xb2739495"} - ]''' - - p = json.loads(counter_type) - msglist.add_type(p[0], p[1:]) - - p = json.loads(vla_byte_array) - with self.assertRaises(NotImplementedError): - msgdef = msglist.add_message(p[0], p[1:]) - - def test_array_count_not_previous(self): - msglist = VPP(testmode = True) - - # VLA - vla_byte_array = '''["vla_byte_array", - ["u32", "count"], - ["u32", "filler"], - ["u32", "lst", 0, "count"], - {"crc" : "0xb2739495"} - ]''' - - p = json.loads(vla_byte_array) - msgdef = msglist.add_message(p[0], p[1:]) - b = msglist.encode(msgdef, {'count': 3, 'lst': [1,2,3], 'filler' : 1 }) - rv = msglist.decode(msgdef, b) - self.assertEqual(rv.lst, [1,2,3]) - - def test_argument_name(self): - msglist = VPP(testmode=True) - - - simple_name = '''["simple_name", - ["u32", "length"], - ["u8", "name"] - ]''' - p = json.loads(simple_name) - msgdef = msglist.add_message(p[0], p[1:]) - b = msglist.encode(msgdef, {'length': 6, 'name': 1}) - self.assertEqual(5, len(b)) - rv = msglist.decode(msgdef, b) - self.assertEqual(6, rv.length) - self.assertEqual(1, rv.name) - -class TestConnectedPAPI(unittest.TestCase): - def test_request_reply_function(self): - vpp = VPP(jsonfiles) - - vpp.connect('test_vpp_papi2') - - rv = vpp.show_version() - self.assertEqual(0, rv.retval) - self.assertEqual('vpe', rv.program.decode().rstrip('\0x00')) - vpp.disconnect() - - - def test_dump_details_function(self): - vpp = VPP(jsonfiles) - vpp.connect('test_vpp_papi3') - - rv = vpp.sw_interface_dump() - #self.assertEqual(0, rv.retval) - print('RV', rv) - vpp.disconnect() - - def test_vla(self): - vpp = VPP(jsonfiles) - - vpp.connect('test_vpp_papi3') - - cmd = 'show version verbose' - rv = vpp.cli_inband(length=len(cmd), cmd=cmd) - self.assertEqual(0, rv.retval) - print('RV', rv.reply) - - cmd = 'show vlib graph' - rv = vpp.cli_inband(length=len(cmd), cmd=cmd) - self.assertEqual(0, rv.retval) - print('RV', rv.reply) - vpp.disconnect() - - def test_events(self): - vpp = VPP(jsonfiles) - - vpp.connect('test_vpp_papi3') - - vpp.register_event_callback(event_handler) - - rv = vpp.want_interface_events(enable_disable = True) - self.assertEqual(0, rv.retval) - print('RV', rv) - - rv = vpp.create_loopback() - print('RV', rv) - self.assertEqual(0, rv.retval) - - rv = vpp.sw_interface_set_flags(sw_if_index = 1, admin_up_down = 1) - print('RV', rv) - self.assertEqual(0, rv.retval) - rv = vpp.sw_interface_set_flags(sw_if_index = 1, admin_up_down = 0) - print('RV', rv) - self.assertEqual(0, rv.retval) - self.assertEqual(papi_event.wait(10), True) - - vpp.disconnect() - -def event_handler(msgname, result): - print('IN EVENT HANDLER:', msgname, result) - papi_event.set() - -class TestACL(unittest.TestCase): - def test_acl_create(self): - vpp = VPP(jsonfiles) - - vpp.connect('acl-test') - - rv = vpp.acl_plugin_get_version() - print('RV', rv) - self.assertEqual(rv.major, 1) - self.assertEqual(rv.minor, 1) - - rv = vpp.acl_add_replace(acl_index = 0xFFFFFFFF, - r = [{ - "is_permit" : 1, - "is_ipv6" : 0, - "proto" : 6, - "srcport_or_icmptype_first" : 80, - }], - count = 1) - print ('RV', rv) - rv = vpp.acl_add_replace(acl_index = 0xFFFFFFFF, - r = [{ - "is_permit" : 1, - "is_ipv6" : 0, - "proto" : 6, - "srcport_or_icmptype_first" : 81, - }], - count = 1) - self.assertEqual(rv.retval, 0) - print ('RV', rv) - ai = rv.acl_index - rv = vpp.acl_dump() - print ('RV', rv) - - #rv = vpp.acl_del(acl_index = ai) - #self.assertEqual(rv.retval, 0) - - #rv = vpp.acl_dump() - #self.assertEqual([], vpp.acl_dump()) - - vpp.disconnect() - - def test_status(self): - vpp = VPP(jsonfiles) - vpp.status() - - def test_acl_interface_get(self): - vpp = VPP(jsonfiles) - - vpp.connect('test_vpp_papi2') - - rv = vpp.macip_acl_interface_get() - - print('RV', rv) - - vpp.disconnect() - -if __name__ == '__main__': - unittest.main() |