make test: split into basic and extended tests

Implement plumbing to allow decorating tests as extended, e.g.:

@unittest.skipUnless(running_extended_tests(), "part of extended tests")

both methods and classes can be decorated this way.

Change make test and make test-debug to run only non-extended tests.
Introduce make test-all and make test-all-debug to run the full suite.
Run full suite as part of make verify.
Decorate most BFD tests as extended.

Change-Id: I3bc64f59e9fe238f7f767d7e043dc165d03e9dfa
Signed-off-by: Klement Sekera <ksekera@cisco.com>

diff --git a/Makefile b/Makefile
index 9161a38..7faba3b 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -82,8 +82,10 @@ help:
        @echo " run-release         - run release binary"
        @echo " debug               - run debug binary with debugger"
        @echo " debug-release       - run release binary with debugger"
-       @echo " test                - build and run functional tests"
-       @echo " test-debug          - build and run functional tests (debug build)"
+       @echo " test                - build and run (basic) functional tests"
+       @echo " test-debug          - build and run (basic) functional tests (debug build)"
+       @echo " test-all            - build and run (all) functional tests"
+       @echo " test-all-debug      - build and run (all) functional tests (debug build)"
        @echo " test-wipe           - wipe files generated by unit tests"
        @echo " retest              - run functional tests"
        @echo " retest-debug        - run functional tests (debug build)"
@@ -221,6 +223,7 @@ define test
          VPP_TEST_PLUGIN_PATH=$(BR)/install-$(2)-native/vpp/lib64/vpp_plugins \
          VPP_TEST_INSTALL_PATH=$(BR)/install-$(2)-native/ \
          LD_LIBRARY_PATH=$(BR)/install-$(2)-native/vpp/lib64/ \
+         EXTENDED_TESTS=$(EXTENDED_TESTS) \
          $(3)
 endef
 
@@ -230,6 +233,14 @@ test: bootstrap
 test-debug: bootstrap
        $(call test,vpp_lite,vpp_lite_debug,test)
 
+test-all: bootstrap
+       $(eval EXTENDED_TESTS=yes)
+       $(call test,vpp_lite,vpp_lite,test)
+
+test-all-debug: bootstrap
+       $(eval EXTENDED_TESTS=yes)
+       $(call test,vpp_lite,vpp_lite_debug,test)
+
 test-help:
        @make -C test help
 
@@ -368,6 +379,6 @@ ifeq ($(OS_ID)-$(OS_VERSION_ID),ubuntu-16.04)
 endif
        $(call banner,"Building $(PKG) packages")
        @make pkg-$(PKG)
-       @make test
+       @make test-all
 
 

diff --git a/test/Makefile b/test/Makefile
index 52980b9..1bb3c6c 100644 (file)
--- a/test/Makefile
+++ b/test/Makefile
@@ -119,8 +119,10 @@ checkstyle: verify-python-path
 help:
        @echo "Running tests:"
        @echo ""
-       @echo " test                - build and run functional tests"
-       @echo " test-debug          - build and run functional tests (debug build)"
+       @echo " test                - build and run (basic) functional tests"
+       @echo " test-debug          - build and run (basic) functional tests (debug build)"
+       @echo " test-all            - build and run (all) functional tests"
+       @echo " test-all-debug      - build and run (all) functional tests (debug build)"
        @echo " retest              - run functional tests"
        @echo " retest-debug        - run functional tests (debug build)"
        @echo " test-wipe           - wipe (temporary) files generated by unit tests"

diff --git a/test/framework.py b/test/framework.py
index b7e6b4a..6b1799a 100644 (file)
--- a/test/framework.py
+++ b/test/framework.py
@@ -78,6 +78,15 @@ def pump_output(testclass):
         # of properly terminating the loop
 
 
+def running_extended_tests():
+    try:
+        s = os.getenv("EXTENDED_TESTS")
+        return True if s.lower() in ("y", "yes", "1") else False
+    except:
+        return False
+    return False
+
+
 class VppTestCase(unittest.TestCase):
     """This subclass is a base class for VPP test cases that are implemented as
     classes. It provides methods to create and run test case.
@@ -230,9 +239,6 @@ class VppTestCase(unittest.TestCase):
         cls.verbose = 0
         cls.vpp_dead = False
         cls.registry = VppObjectRegistry()
-        print(double_line_delim)
-        print(colorize(getdoc(cls).splitlines()[0], YELLOW))
-        print(double_line_delim)
         # need to catch exceptions here because if we raise, then the cleanup
         # doesn't get called and we might end with a zombie vpp
         try:
@@ -613,6 +619,22 @@ class VppTestCase(unittest.TestCase):
         time.sleep(timeout)
 
 
+class TestCasePrinter(object):
+    _shared_state = {}
+
+    def __init__(self):
+        self.__dict__ = self._shared_state
+        if not hasattr(self, "_test_case_set"):
+            self._test_case_set = set()
+
+    def print_test_case_heading_if_first_time(self, case):
+        if case.__class__ not in self._test_case_set:
+            print(double_line_delim)
+            print(colorize(getdoc(case.__class__).splitlines()[0], YELLOW))
+            print(double_line_delim)
+            self._test_case_set.add(case.__class__)
+
+
 class VppTestResult(unittest.TestResult):
     """
     @property result_string
@@ -641,6 +663,7 @@ class VppTestResult(unittest.TestResult):
         self.descriptions = descriptions
         self.verbosity = verbosity
         self.result_string = None
+        self.printer = TestCasePrinter()
 
     def addSuccess(self, test):
         """
@@ -740,6 +763,7 @@ class VppTestResult(unittest.TestResult):
         :param test:
 
         """
+        self.printer.print_test_case_heading_if_first_time(test)
         unittest.TestResult.startTest(self, test)
         if self.verbosity > 0:
             self.stream.writeln(

diff --git a/test/test_bfd.py b/test/test_bfd.py
index e7ebb21..5460a2b 100644 (file)
--- a/test/test_bfd.py
+++ b/test/test_bfd.py
@@ -15,7 +15,7 @@ from scapy.layers.inet import UDP, IP
 from scapy.layers.inet6 import IPv6
 from bfd import VppBFDAuthKey, BFD, BFDAuthType, VppBFDUDPSession, \
     BFDDiagCode, BFDState, BFD_vpp_echo
-from framework import VppTestCase, VppTestRunner
+from framework import VppTestCase, VppTestRunner, running_extended_tests
 from vpp_pg_interface import CaptureTimeoutError
 from util import ppp
 from vpp_papi_provider import UnexpectedApiReturnValueError
@@ -40,6 +40,7 @@ class AuthKeyFactory(object):
                              conf_key_id=conf_key_id, key=key)
 
 
+@unittest.skipUnless(running_extended_tests(), "part of extended tests")
 class BFDAPITestCase(VppTestCase):
     """Bidirectional Forwarding Detection (BFD) - API"""
 
@@ -692,6 +693,7 @@ class BFD4TestCase(VppTestCase):
         bfd_session_up(self)
         bfd_session_down(self)
 
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
     def test_hold_up(self):
         """ hold BFD session up """
         bfd_session_up(self)
@@ -701,6 +703,7 @@ class BFD4TestCase(VppTestCase):
         self.assert_equal(len(self.vapi.collect_events()), 0,
                           "number of bfd events")
 
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
     def test_slow_timer(self):
         """ verify slow periodic control frames while session down """
         packet_count = 3
@@ -715,6 +718,7 @@ class BFD4TestCase(VppTestCase):
                 time_diff, 0.70, 1.05, "time between slow packets")
             prev_packet = next_packet
 
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
     def test_zero_remote_min_rx(self):
         """ no packets when zero remote required min rx interval """
         bfd_session_up(self)
@@ -739,6 +743,7 @@ class BFD4TestCase(VppTestCase):
         self.assert_equal(
             len(self.vapi.collect_events()), 0, "number of bfd events")
 
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
     def test_conn_down(self):
         """ verify session goes down after inactivity """
         bfd_session_up(self)
@@ -748,6 +753,7 @@ class BFD4TestCase(VppTestCase):
         e = self.vapi.wait_for_event(1, "bfd_udp_session_details")
         verify_event(self, e, expected_state=BFDState.down)
 
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
     def test_large_required_min_rx(self):
         """ large remote required min rx interval """
         bfd_session_up(self)
@@ -777,6 +783,7 @@ class BFD4TestCase(VppTestCase):
                 break
         self.assert_equal(count, 0, "number of packets received")
 
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
     def test_immediate_remote_min_rx_reduction(self):
         """ immediately honor remote required min rx reduction """
         self.vpp_session.remove_vpp_config()
@@ -809,6 +816,7 @@ class BFD4TestCase(VppTestCase):
                                  "time between BFD packets")
             reference_packet = p
 
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
     def test_modify_req_min_rx_double(self):
         """ modify session - double required min rx """
         bfd_session_up(self)
@@ -838,6 +846,7 @@ class BFD4TestCase(VppTestCase):
         self.assert_in_range(time_to_event, .9 * timeout,
                              1.1 * timeout, "session timeout")
 
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
     def test_modify_req_min_rx_halve(self):
         """ modify session - halve required min rx """
         self.vpp_session.modify_parameters(
@@ -878,6 +887,7 @@ class BFD4TestCase(VppTestCase):
                              "time before bfd session goes down")
         verify_event(self, e, expected_state=BFDState.down)
 
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
     def test_modify_detect_mult(self):
         """ modify detect multiplier """
         bfd_session_up(self)
@@ -901,6 +911,7 @@ class BFD4TestCase(VppTestCase):
         self.assertNotIn("P", p.sprintf("%BFD.flags%"),
                          "Poll bit not set in BFD packet")
 
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
     def test_queued_poll(self):
         """ test poll sequence queueing """
         bfd_session_up(self)
@@ -966,6 +977,7 @@ class BFD4TestCase(VppTestCase):
         self.assertNotIn("P", p.sprintf("%BFD.flags%"),
                          "Poll bit set in BFD packet")
 
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
     def test_poll_response(self):
         """ test correct response to control frame with poll bit set """
         bfd_session_up(self)
@@ -976,6 +988,7 @@ class BFD4TestCase(VppTestCase):
             self, pcap_time_min=time.time() - self.vpp_clock_offset)
         self.assertIn("F", final.sprintf("%BFD.flags%"))
 
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
     def test_no_periodic_if_remote_demand(self):
         """ no periodic frames outside poll sequence if remote demand set """
         bfd_session_up(self)
@@ -1093,6 +1106,7 @@ class BFD4TestCase(VppTestCase):
                                   "number of bfd events")
             self.test_session.send_packet()
 
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
     def test_echo_fail(self):
         """ session goes down if echo function fails """
         bfd_session_up(self)
@@ -1132,6 +1146,7 @@ class BFD4TestCase(VppTestCase):
         self.assert_equal(events[0].state, BFDState.down, BFDState)
         self.assertTrue(verified_diag, "Incorrect diagnostics code received")
 
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
     def test_echo_stop(self):
         """ echo function stops if peer sets required min echo rx zero """
         bfd_session_up(self)
@@ -1162,6 +1177,7 @@ class BFD4TestCase(VppTestCase):
             events = self.vapi.collect_events()
             self.assert_equal(len(events), 0, "number of bfd events")
 
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
     def test_echo_source_removed(self):
         """ echo function stops if echo source is removed """
         bfd_session_up(self)
@@ -1192,6 +1208,7 @@ class BFD4TestCase(VppTestCase):
             events = self.vapi.collect_events()
             self.assert_equal(len(events), 0, "number of bfd events")
 
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
     def test_stale_echo(self):
         """ stale echo packets don't keep a session up """
         bfd_session_up(self)
@@ -1243,6 +1260,7 @@ class BFD4TestCase(VppTestCase):
             self.test_session.send_packet()
         self.assertTrue(timeout_ok, "Expected timeout event didn't occur")
 
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
     def test_invalid_echo_checksum(self):
         """ echo packets with invalid checksum don't keep a session up """
         bfd_session_up(self)
@@ -1291,6 +1309,7 @@ class BFD4TestCase(VppTestCase):
             self.test_session.send_packet()
         self.assertTrue(timeout_ok, "Expected timeout event didn't occur")
 
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
     def test_admin_up_down(self):
         """ put session admin-up and admin-down """
         bfd_session_up(self)
@@ -1328,6 +1347,7 @@ class BFD4TestCase(VppTestCase):
         e = self.vapi.wait_for_event(1, "bfd_udp_session_details")
         verify_event(self, e, expected_state=BFDState.up)
 
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
     def test_config_change_remote_demand(self):
         """ configuration change while peer in demand mode """
         bfd_session_up(self)
@@ -1445,6 +1465,7 @@ class BFD6TestCase(VppTestCase):
         self.test_session.send_packet()
         self.assert_equal(self.vpp_session.state, BFDState.up, BFDState)
 
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
     def test_hold_up(self):
         """ hold BFD session up """
         bfd_session_up(self)
@@ -1502,6 +1523,7 @@ class BFD6TestCase(VppTestCase):
         self.assert_equal(udp_sport_tx, udp_sport_rx, "UDP source port (== "
                           "ECHO packet identifier for test purposes)")
 
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
     def test_echo(self):
         """ echo function used """
         bfd_session_up(self)
@@ -1596,6 +1618,7 @@ class BFDSHA1TestCase(VppTestCase):
             bfd_key_id=self.vpp_session.bfd_key_id)
         bfd_session_up(self)
 
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
     def test_hold_up(self):
         """ hold BFD session up """
         key = self.factory.create_random_key(self)
@@ -1614,6 +1637,7 @@ class BFDSHA1TestCase(VppTestCase):
             self.test_session.send_packet()
         self.assert_equal(self.vpp_session.state, BFDState.up, BFDState)
 
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
     def test_hold_up_meticulous(self):
         """ hold BFD session up - meticulous auth """
         key = self.factory.create_random_key(
@@ -1635,6 +1659,7 @@ class BFDSHA1TestCase(VppTestCase):
             self.test_session.send_packet()
         self.assert_equal(self.vpp_session.state, BFDState.up, BFDState)
 
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
     def test_send_bad_seq_number(self):
         """ session is not kept alive by msgs with bad sequence numbers"""
         key = self.factory.create_random_key(
@@ -1697,6 +1722,7 @@ class BFDSHA1TestCase(VppTestCase):
         wait_for_bfd_packet(self)
         self.assert_equal(self.vpp_session.state, BFDState.up, BFDState)
 
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
     def test_mismatch_auth(self):
         """ session is not brought down by unauthenticated msg """
         key = self.factory.create_random_key(self)
@@ -1711,6 +1737,7 @@ class BFDSHA1TestCase(VppTestCase):
                                             legitimate_test_session,
                                             rogue_test_session)
 
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
     def test_mismatch_bfd_key_id(self):
         """ session is not brought down by msg with non-existent key-id """
         key = self.factory.create_random_key(self)
@@ -1730,6 +1757,7 @@ class BFDSHA1TestCase(VppTestCase):
                                             legitimate_test_session,
                                             rogue_test_session)
 
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
     def test_mismatched_auth_type(self):
         """ session is not brought down by msg with wrong auth type """
         key = self.factory.create_random_key(self)
@@ -1746,6 +1774,7 @@ class BFDSHA1TestCase(VppTestCase):
             vpp_session, legitimate_test_session, rogue_test_session,
             {'auth_type': BFDAuthType.keyed_md5})
 
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
     def test_restart(self):
         """ simulate remote peer restart and resynchronization """
         key = self.factory.create_random_key(
@@ -1761,7 +1790,7 @@ class BFDSHA1TestCase(VppTestCase):
         # don't send any packets for 2*detection_time
         detection_time = self.test_session.detect_mult *\
             self.vpp_session.required_min_rx / USEC_IN_SEC
-        self.sleep(2*detection_time, "simulating peer restart")
+        self.sleep(2 * detection_time, "simulating peer restart")
         events = self.vapi.collect_events()
         self.assert_equal(len(events), 1, "number of bfd events")
         verify_event(self, events[0], expected_state=BFDState.down)
@@ -1774,6 +1803,7 @@ class BFDSHA1TestCase(VppTestCase):
         bfd_session_up(self)
 
 
+@unittest.skipUnless(running_extended_tests(), "part of extended tests")
 class BFDAuthOnOffTestCase(VppTestCase):
     """Bidirectional Forwarding Detection (BFD) (changing auth) """
 
@@ -1981,6 +2011,7 @@ class BFDAuthOnOffTestCase(VppTestCase):
                           "number of bfd events")
 
 
+@unittest.skipUnless(running_extended_tests(), "part of extended tests")
 class BFDCLITestCase(VppTestCase):
     """Bidirectional Forwarding Detection (BFD) (CLI) """
     pg0 = None