1 files changed, 155 insertions, 0 deletions
diff --git a/longbow/src/LongBow/test/test_longBow_MeasureTime.c b/longbow/src/LongBow/test/test_longBow_MeasureTime.c
new file mode 100644
index 00000000..294c7c60
--- /dev/null
+++ b/longbow/src/LongBow/test/test_longBow_MeasureTime.c
@@ -0,0 +1,155 @@
+/*
+ * 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 Runner.
+#include "../longBow_MeasureTime.c"
+
+#include <stdint.h>
+#include <inttypes.h>
+#include <LongBow/private/longBow_Memory.h>
+#include <LongBow/unit-test.h>
+
+LONGBOW_TEST_RUNNER(longBow_MeasureTime)
+{
+    // The following Test Fixtures will run their corresponding Test Cases.
+    // Test Fixtures are run in the order specified here, but every test must be idempotent.
+    // Never rely on the execution order of tests or share state between them.
+    LONGBOW_RUN_TEST_FIXTURE(Global);
+    LONGBOW_RUN_TEST_FIXTURE(Static);
+}
+
+// The Test Runner calls this function once before any Test Fixtures are run.
+LONGBOW_TEST_RUNNER_SETUP(longBow_MeasureTime)
+{
+    return LONGBOW_STATUS_SUCCEEDED;
+}
+
+// The Test Runner calls this function once after all the Test Fixtures are run.
+LONGBOW_TEST_RUNNER_TEARDOWN(longBow_MeasureTime)
+{
+    return LONGBOW_STATUS_SUCCEEDED;
+}
+
+LONGBOW_TEST_FIXTURE(Global)
+{
+    LONGBOW_RUN_TEST_CASE(Global, longBowMeasureTime_CountDown);
+    LONGBOW_RUN_TEST_CASE(Global, longBowMeasureTime_Report);
+    LONGBOW_RUN_TEST_CASE(Global, longBowMeasureTime_Start);
+    LONGBOW_RUN_TEST_CASE(Global, longBowMeasureTime_Stop);
+    LONGBOW_RUN_TEST_CASE(Global, longBowMeasureTime_Destroy);
+    LONGBOW_RUN_TEST_CASE(Global, longBowMeasureTime);
+}
+
+uint64_t _setupAllocations;
+
+LONGBOW_TEST_FIXTURE_SETUP(Global)
+{
+    _setupAllocations = longBowMemory_OutstandingAllocations();
+    return LONGBOW_STATUS_SUCCEEDED;
+}
+
+LONGBOW_TEST_FIXTURE_TEARDOWN(Global)
+{
+    uint64_t leaks = longBowMemory_OutstandingAllocations() - _setupAllocations;
+    if (leaks != 0) {
+        printf("%s leaks %" PRId64 " allocations.\n", longBowTestCase_GetFullName(testCase), leaks);
+        return LONGBOW_STATUS_MEMORYLEAK;
+    }
+    return LONGBOW_STATUS_SUCCEEDED;
+}
+
+LONGBOW_TEST_CASE(Global, longBowMeasureTime_CountDown)
+{
+    LongBowMeasureTime *measure = longBowMeasureTime_Start(1);
+    assertTrue(measure->iterations == 1, "Expected iterations to be 1, actual %d", measure->iterations);
+
+    longBowMeasureTime_CountDown(measure);
+    assertTrue(measure->iterations == 0, "Expected iterations to be 0, actual %d", measure->iterations);
+
+    longBowMeasureTime_Destroy(&measure);
+}
+
+LONGBOW_TEST_CASE(Global, longBowMeasureTime_Report)
+{
+    LongBowMeasureTime *measure = longBowMeasureTime_Start(1);
+    assertTrue(measure->iterations == 1, "Expected iterations to be 1, actual %d", measure->iterations);
+
+    longBowMeasureTime_Report(measure, __FILE__, __func__, __LINE__);
+
+    longBowMeasureTime_Destroy(&measure);
+}
+
+LONGBOW_TEST_CASE(Global, longBowMeasureTime_Start)
+{
+    LongBowMeasureTime *measure = longBowMeasureTime_Start(1);
+    assertNotNull(measure, "Expected longBowMeasureTime_Start to return non-NULL result.");
+
+    longBowMeasureTime_Destroy(&measure);
+}
+
+LONGBOW_TEST_CASE(Global, longBowMeasureTime_Stop)
+{
+    LongBowMeasureTime *measure = longBowMeasureTime_Start(1);
+    assertNotNull(measure, "Expected longBowMeasureTime_Start to return non-NULL result.");
+    sleep(2);
+    longBowMeasureTime_Stop(measure);
+
+    uint64_t nanos = longBowMeasureTime_GetNanoseconds(measure);
+    assertTrue(nanos >= 1000000000ULL, "Expected more than 1,000,000 ns to have elapsed.");
+
+    longBowMeasureTime_Destroy(&measure);
+}
+
+LONGBOW_TEST_CASE(Global, longBowMeasureTime_Destroy)
+{
+    LongBowMeasureTime *measure = longBowMeasureTime_Start(1);
+    assertNotNull(measure, "Expected longBowMeasureTime_Start to return non-NULL result.");
+
+    longBowMeasureTime_Destroy(&measure);
+    assertNull(measure, "Expected longBowMeasureTime_Destroy to NULL the pointer.");
+}
+
+LONGBOW_TEST_CASE(Global, longBowMeasureTime)
+{
+    longBowMeasureTime(1)
+    {
+        sleep(2);
+    }
+}
+
+LONGBOW_TEST_FIXTURE(Static)
+{
+}
+
+LONGBOW_TEST_FIXTURE_SETUP(Static)
+{
+    return LONGBOW_STATUS_SUCCEEDED;
+}
+
+LONGBOW_TEST_FIXTURE_TEARDOWN(Static)
+{
+    return LONGBOW_STATUS_SUCCEEDED;
+}
+
+int
+main(int argc, char *argv[])
+{
+    LongBowTestRunner *testRunner = LONGBOW_TEST_RUNNER_CREATE(longBow_MeasureTime);
+    int exitStatus = longBowMain(argc, argv, testRunner, NULL);
+    longBowTestRunner_Destroy(&testRunner);
+    exit(exitStatus);
+}