1 files changed, 109 insertions, 0 deletions
diff --git a/libparc/parc/algol/test/test_parc_HashCode.c b/libparc/parc/algol/test/test_parc_HashCode.c
new file mode 100755
index 00000000..a5b21137
--- /dev/null
+++ b/libparc/parc/algol/test/test_parc_HashCode.c
@@ -0,0 +1,109 @@
+/*
+ * 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 "../parc_HashCode.c"
+
+#include <LongBow/testing.h>
+#include <LongBow/debugging.h>
+
+LONGBOW_TEST_RUNNER(test_parc_HashCode)
+{
+    // 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);
+}
+
+// The Test Runner calls this function once before any Test Fixtures are run.
+LONGBOW_TEST_RUNNER_SETUP(test_parc_HashCode)
+{
+    return LONGBOW_STATUS_SUCCEEDED;
+}
+
+// The Test Runner calls this function once after all the Test Fixtures are run.
+LONGBOW_TEST_RUNNER_TEARDOWN(test_parc_HashCode)
+{
+    return LONGBOW_STATUS_SUCCEEDED;
+}
+
+LONGBOW_TEST_FIXTURE(Global)
+{
+    LONGBOW_RUN_TEST_CASE(Global, parcHashCode_HashImpl);
+    LONGBOW_RUN_TEST_CASE(Global, parcHashCode_HashHashCode);
+    LONGBOW_RUN_TEST_CASE(Global, parcHashCode_Hash);
+}
+
+LONGBOW_TEST_FIXTURE_SETUP(Global)
+{
+    return LONGBOW_STATUS_SUCCEEDED;
+}
+
+LONGBOW_TEST_FIXTURE_TEARDOWN(Global)
+{
+    return LONGBOW_STATUS_SUCCEEDED;
+}
+
+LONGBOW_TEST_CASE(Global, parcHashCode_HashImpl)
+{
+    PARCHashCode lastValue = 0;
+    uint8_t *memory = (uint8_t *) "1234";
+    size_t length = 4;
+
+    PARCHashCode expected = 3316911679945239212ULL;
+    PARCHashCode actual = parcHashCode_HashImpl(memory, length, lastValue);
+
+    assertTrue(expected == actual, "Expected %" PRIPARCHashCode " actual %" PRIPARCHashCode, expected, actual);
+}
+
+LONGBOW_TEST_CASE(Global, parcHashCode_HashHashCode)
+{
+    PARCHashCode lastValue = 0;
+    uint8_t *memory = (uint8_t *) "1234";
+    size_t length = 4;
+
+    PARCHashCode lastHash = parcHashCode_HashImpl(memory, length, lastValue);
+
+    PARCHashCode hashedHash = parcHashCode_HashHashCode(lastHash, 123456);
+
+    assertTrue(lastHash != 0, "Expected a non zero hash value for lastHash");
+    assertTrue(hashedHash != 0, "Expected a non zero hash value for hashedHash");
+    assertTrue(lastHash != hashedHash, "Expected different hash values for hashedHash and lastHash");
+}
+
+LONGBOW_TEST_CASE(Global, parcHashCode_Hash)
+{
+    char *testString1 = "this is some test data";
+    char *testString2 = "this is different test data";
+
+    PARCHashCode hash1 = parcHashCode_Hash((uint8_t *) testString1, strlen(testString1));
+    PARCHashCode hash2 = parcHashCode_Hash((uint8_t *) testString2, strlen(testString2));
+
+    assertTrue(hash1 != 0, "Expected a non zero hash value for testString1");
+    assertTrue(hash2 != 0, "Expected a non zero hash value for testString2");
+    assertTrue(hash1 != hash2, "Expected different hash values for testString1 and testString2");
+}
+
+int
+main(int argc, char *argv[argc])
+{
+    LongBowRunner *testRunner = LONGBOW_TEST_RUNNER_CREATE(test_parc_HashCode);
+    int exitStatus = longBowMain(argc, argv, testRunner, NULL);
+    longBowTestRunner_Destroy(&testRunner);
+    exit(exitStatus);
+}