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Diffstat (limited to 'metis/ccnx/forwarder/metis/core/test/test_metis_Forwarder.c')
| -rw-r--r-- | metis/ccnx/forwarder/metis/core/test/test_metis_Forwarder.c | 241 |
1 files changed, 241 insertions, 0 deletions
diff --git a/metis/ccnx/forwarder/metis/core/test/test_metis_Forwarder.c b/metis/ccnx/forwarder/metis/core/test/test_metis_Forwarder.c new file mode 100644 index 00000000..b5f99594 --- /dev/null +++ b/metis/ccnx/forwarder/metis/core/test/test_metis_Forwarder.c @@ -0,0 +1,241 @@ +/* + * Copyright (c) 2017 Cisco and/or its affiliates. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +// Include the file(s) containing the functions to be tested. +// This permits internal static functions to be visible to this Test Framework. +#include "../metis_Forwarder.c" +#include <LongBow/unit-test.h> +#include <parc/algol/parc_SafeMemory.h> + +LONGBOW_TEST_RUNNER(metis_Forwarder) +{ + // The following Test Fixtures will run their corresponding Test Cases. + // Test Fixtures are run in the order specified, but all tests should be idempotent. + // Never rely on the execution order of tests or share state between them. + LONGBOW_RUN_TEST_FIXTURE(Global); + LONGBOW_RUN_TEST_FIXTURE(Local); +} + +// The Test Runner calls this function once before any Test Fixtures are run. +LONGBOW_TEST_RUNNER_SETUP(metis_Forwarder) +{ + parcMemory_SetInterface(&PARCSafeMemoryAsPARCMemory); + return LONGBOW_STATUS_SUCCEEDED; +} + +// The Test Runner calls this function once after all the Test Fixtures are run. +LONGBOW_TEST_RUNNER_TEARDOWN(metis_Forwarder) +{ + return LONGBOW_STATUS_SUCCEEDED; +} + +LONGBOW_TEST_FIXTURE(Global) +{ + LONGBOW_RUN_TEST_CASE(Global, byteArrayToUnsignedLong); + LONGBOW_RUN_TEST_CASE(Global, metisForwarder_Create); + LONGBOW_RUN_TEST_CASE(Global, metisForwarder_Destroy); + LONGBOW_RUN_TEST_CASE(Global, metisForwarder_GetDispatcher); + LONGBOW_RUN_TEST_CASE(Global, metisForwarder_GetMessenger); + LONGBOW_RUN_TEST_CASE(Global, metisForwarder_GetNextConnectionId); + LONGBOW_RUN_TEST_CASE(Global, metisForwarder_GetTicks); + LONGBOW_RUN_TEST_CASE(Global, metisForwarder_Log); + LONGBOW_RUN_TEST_CASE(Global, metisForwarder_Receive); + LONGBOW_RUN_TEST_CASE(Global, metis_run); + LONGBOW_RUN_TEST_CASE(Global, metis_stop); + + + LONGBOW_RUN_TEST_CASE(Global, metisForwarder_NanosToTicks_1sec); + LONGBOW_RUN_TEST_CASE(Global, metisForwarder_NanosToTicks_1msec); + LONGBOW_RUN_TEST_CASE(Global, metisForwarder_NanosToTicks_LessThanHz); + + LONGBOW_RUN_TEST_CASE(Global, metisForwarder_TicksToNanos_1sec); +} + +LONGBOW_TEST_FIXTURE_SETUP(Global) +{ + return LONGBOW_STATUS_SUCCEEDED; +} + +LONGBOW_TEST_FIXTURE_TEARDOWN(Global) +{ + uint32_t outstandingAllocations = parcSafeMemory_ReportAllocation(STDERR_FILENO); + if (outstandingAllocations != 0) { + printf("%s leaks memory by %d allocations\n", longBowTestCase_GetName(testCase), outstandingAllocations); + return LONGBOW_STATUS_MEMORYLEAK; + } + return LONGBOW_STATUS_SUCCEEDED; +} + +LONGBOW_TEST_CASE(Global, byteArrayToUnsignedLong) +{ + testUnimplemented("This test is unimplemented"); +} + +LONGBOW_TEST_CASE(Global, metisForwarder_Create) +{ + testUnimplemented("This test is unimplemented"); +} + +LONGBOW_TEST_CASE(Global, metisForwarder_Destroy) +{ + testUnimplemented("This test is unimplemented"); +} + +LONGBOW_TEST_CASE(Global, metisForwarder_GetDispatcher) +{ + testUnimplemented("This test is unimplemented"); +} + +LONGBOW_TEST_CASE(Global, metisForwarder_GetMessenger) +{ + testUnimplemented("This test is unimplemented"); +} + +LONGBOW_TEST_CASE(Global, metisForwarder_GetNextConnectionId) +{ + testUnimplemented("This test is unimplemented"); +} + +LONGBOW_TEST_CASE(Global, metisForwarder_GetTicks) +{ + MetisForwarder *metis = metisForwarder_Create(NULL); + MetisDispatcher *dispatcher = metisForwarder_GetDispatcher(metis); + + int msec = 50; + struct timeval duration = { 0, msec * 1000 }; + + // run for a bit to get things primed + metisDispatcher_RunDuration(dispatcher, &duration); + + MetisTicks t0 = metisForwarder_GetTicks(metis); + metisDispatcher_RunDuration(dispatcher, &duration); + MetisTicks t1 = metisForwarder_GetTicks(metis); + + int64_t tickDelta = (int64_t) (t1 - t0); + int64_t tickError = llabs(msec - tickDelta); + + metisForwarder_Destroy(&metis); + + printf("tickError = %" PRId64 "\n", tickError); + + // Test we're somewhere in the ballpark, betwen 40msec - 60msec + assertTrue(tickError <= 10, "tickError %" PRId64 + " (tickDelta %" PRId64 ")", + tickError, tickDelta); + +} + +LONGBOW_TEST_CASE(Global, metisForwarder_Log) +{ + testUnimplemented("This test is unimplemented"); +} + +LONGBOW_TEST_CASE(Global, metisForwarder_Receive) +{ + testUnimplemented("This test is unimplemented"); +} + +LONGBOW_TEST_CASE(Global, metis_run) +{ + testUnimplemented("This test is unimplemented"); +} + +LONGBOW_TEST_CASE(Global, metis_stop) +{ + testUnimplemented("This test is unimplemented"); +} + +LONGBOW_TEST_CASE(Global, metisForwarder_NanosToTicks_1sec) +{ + // 1 second + uint64_t nanos = 1000000000ULL; + MetisTicks t = metisForwarder_NanosToTicks(nanos); + + assertTrue(t == METISHZ, "1 second in nanos did not equal METISHZ, expected %d, got %" PRIu64, METISHZ, t); +} + +LONGBOW_TEST_CASE(Global, metisForwarder_NanosToTicks_1msec) +{ + // 1 second + uint64_t nanos = 1000000ULL; + MetisTicks t = metisForwarder_NanosToTicks(nanos); + MetisTicks expected = METISHZ / 1000; + if (expected == 0) { + expected = 1; + } + + assertTrue(t == expected, "1 msec in nanos did not equal METISHZ/1000, expected %" PRIu64 ", got %" PRIu64, expected, t); +} + +LONGBOW_TEST_CASE(Global, metisForwarder_NanosToTicks_LessThanHz) +{ + // 1 second + uint64_t nanos = 1ULL; + MetisTicks t = metisForwarder_NanosToTicks(nanos); + MetisTicks expected = 1; + + assertTrue(t == expected, "1 nsec in nanos did not equal 1, expected %" PRIu64 ", got %" PRIu64, expected, t); +} + +LONGBOW_TEST_CASE(Global, metisForwarder_TicksToNanos_1sec) +{ + MetisTicks t = METISHZ; + uint64_t expected = ((1000000000ULL) * t / METISHZ); + + uint64_t nanos = metisForwarder_TicksToNanos(t); + assertTrue(nanos == expected, "METISHZ ticks does not equal 1sec, expected %" PRIu64 ", got %" PRIu64, expected, nanos); +} + +// ====================================================================== + +LONGBOW_TEST_FIXTURE(Local) +{ + LONGBOW_RUN_TEST_CASE(Local, metisForwarder_Seed); + LONGBOW_RUN_TEST_CASE(Local, signal_cb); +} + +LONGBOW_TEST_FIXTURE_SETUP(Local) +{ + return LONGBOW_STATUS_SUCCEEDED; +} + +LONGBOW_TEST_FIXTURE_TEARDOWN(Local) +{ + uint32_t outstandingAllocations = parcSafeMemory_ReportAllocation(STDERR_FILENO); + if (outstandingAllocations != 0) { + printf("%s leaks memory by %d allocations\n", longBowTestCase_GetName(testCase), outstandingAllocations); + return LONGBOW_STATUS_MEMORYLEAK; + } + return LONGBOW_STATUS_SUCCEEDED; +} + +LONGBOW_TEST_CASE(Local, metisForwarder_Seed) +{ + testUnimplemented("This test is unimplemented"); +} + +LONGBOW_TEST_CASE(Local, signal_cb) +{ + testUnimplemented("This test is unimplemented"); +} + +int +main(int argc, char *argv[]) +{ + LongBowRunner *testRunner = LONGBOW_TEST_RUNNER_CREATE(metis_Forwarder); + int exitStatus = longBowMain(argc, argv, testRunner, NULL); + longBowTestRunner_Destroy(&testRunner); + exit(exitStatus); +} |