1 files changed, 119 insertions, 0 deletions
diff --git a/libparc/parc/algol/test/test_parc_Stack.c b/libparc/parc/algol/test/test_parc_Stack.c
new file mode 100755
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--- /dev/null
+++ b/libparc/parc/algol/test/test_parc_Stack.c
@@ -0,0 +1,119 @@
+/*
+ * 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.
+ */
+
+/**
+ * @header <#Headline Name#>
+ * @abstract <#Abstract#>
+ * @discussion
+ *     <#Discussion#>
+ *
+ */
+#include "../parc_Stack.c"
+
+#include <LongBow/unit-test.h>
+#include <LongBow/debugging.h>
+
+// Include the file(s) containing the functions to be tested.
+// This permits internal static functions to be visible to this Test Framework.
+
+#include <parc/algol/parc_ArrayList.h>
+#include <parc/algol/parc_Deque.h>
+#include <parc/algol/parc_SafeMemory.h>
+
+LONGBOW_TEST_RUNNER(test_parc_Stack)
+{
+    // 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_Stack)
+{
+    return LONGBOW_STATUS_SUCCEEDED;
+}
+
+// The Test Runner calls this function once after all the Test Fixtures are run.
+LONGBOW_TEST_RUNNER_TEARDOWN(test_parc_Stack)
+{
+    return LONGBOW_STATUS_SUCCEEDED;
+}
+
+LONGBOW_TEST_FIXTURE(Global)
+{
+    LONGBOW_RUN_TEST_CASE(Global, parcStack_IsEmpty_PARCDeque);
+    LONGBOW_RUN_TEST_CASE(Global, parcStack_IsEmpty_PARCArrayList);
+}
+
+LONGBOW_TEST_FIXTURE_SETUP(Global)
+{
+    return LONGBOW_STATUS_SUCCEEDED;
+}
+
+LONGBOW_TEST_FIXTURE_TEARDOWN(Global)
+{
+    uint32_t outstandingAllocations = parcSafeMemory_ReportAllocation(STDOUT_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, parcStack_IsEmpty_PARCDeque)
+{
+    PARCStackInterface dequeAsStack = {
+        .parcStack_Release = (void (*)(void **))parcDeque_Release,
+        .parcStack_IsEmpty = (bool (*)(const void *))parcDeque_IsEmpty,
+        .parcStack_Peek    = (void *(*)(const void *))parcDeque_PeekLast,
+        .parcStack_Pop     = (void *(*)(void *))parcDeque_RemoveLast,
+        .parcStack_Push    = (void *(*)(void *,                          void *))parcDeque_Append,
+        .parcStack_Search  = NULL
+    };
+
+    PARCStack *stack = parcStack(parcDeque_Create(), &dequeAsStack);
+
+    bool actual = parcStack_IsEmpty(stack);
+    parcStack_Release(&stack);
+    assertTrue(actual, "Expected the stack to be empty.");
+}
+
+LONGBOW_TEST_CASE(Global, parcStack_IsEmpty_PARCArrayList)
+{
+    PARCStackInterface arrayListAsStack = {
+        .parcStack_Release = (void (*)(void **))parcArrayList_Destroy,
+        .parcStack_IsEmpty = (bool (*)(const void *))parcArrayList_IsEmpty,
+        .parcStack_Peek    = (void *(*)(const void *))parcArrayList_Peek,
+        .parcStack_Pop     = (void *(*)(void *))parcArrayList_Pop,
+        .parcStack_Push    = (void *(*)(void *,                            void *))parcArrayList_Add,
+        .parcStack_Search  = NULL
+    };
+
+    PARCStack *stack = parcStack(parcArrayList_Create(NULL), &arrayListAsStack);
+
+    bool actual = parcStack_IsEmpty(stack);
+    parcStack_Release(&stack);
+    assertTrue(actual, "Expected the stack to be empty.");
+}
+
+int
+main(int argc, char *argv[argc])
+{
+    LongBowRunner *testRunner = LONGBOW_TEST_RUNNER_CREATE(test_parc_Stack);
+    int exitStatus = LONGBOW_TEST_MAIN(argc, argv, testRunner);
+    longBowTestRunner_Destroy(&testRunner);
+    exit(exitStatus);
+}