Diff: mbed-cloud-client/mbed-client-pal/Test/Unity/extras/fixture/src/unity_fixture.c

Revision:

0:276e7a263c35

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-cloud-client/mbed-client-pal/Test/Unity/extras/fixture/src/unity_fixture.c	Mon Jul 02 06:30:39 2018 +0000
@@ -0,0 +1,456 @@
+//- Copyright (c) 2010 James Grenning and Contributed to Unity Project
+/* ==========================================
+    Unity Project - A Test Framework for C
+    Copyright (c) 2007 Mike Karlesky, Mark VanderVoord, Greg Williams
+    [Released under MIT License. Please refer to license.txt for details]
+========================================== */
+
+#include <string.h>
+#include "unity_fixture.h"
+#include "unity_internals.h"
+
+#define UNITY_RESULTS_TAGS_TEST_START   "<***UnityTest***>"
+#define UNITY_RESULTS_TAGS_TEST_END     "</***UnityTest***>"
+
+#define UNITY_RESULTS_TAGS_RESULT_START "<***UnityResult***>"
+#define UNITY_RESULTS_TAGS_RESULT_END   "</***UnityResult***>"
+
+#define UNITY_RESULTS_TAGS_IGNORE_START "<***UnityIgnoredTest***>"
+#define UNITY_RESULTS_TAGS_IGNORE_END   "</***UnityIgnoredTest***>"
+
+struct _UnityFixture UnityFixture;
+
+//If you decide to use the function pointer approach.
+//Build with -D UNITY_OUTPUT_CHAR=outputChar and include <stdio.h>
+//int (*outputChar)(int) = putchar;
+
+#if !defined(UNITY_WEAK_ATTRIBUTE) && !defined(UNITY_WEAK_PRAGMA)
+void setUp(void)    { /*does nothing*/ }
+void tearDown(void) { /*does nothing*/ }
+#endif
+
+static void announceTestRun(unsigned int runNumber)
+{
+    UnityPrint("Unity test run ");
+    UnityPrintNumberUnsigned(runNumber+1);
+    UnityPrint(" of ");
+    UnityPrintNumberUnsigned(UnityFixture.RepeatCount);
+    UNITY_PRINT_EOL();
+}
+
+int UnityMain(int argc, const char* argv[], void (*runAllTests)(void))
+{
+    int result = UnityGetCommandLineOptions(argc, argv);
+    unsigned int r;
+    if (result != 0)
+        return result;
+
+    for (r = 0; r < UnityFixture.RepeatCount; r++)
+    {
+        UnityBegin(argv[0]);
+        announceTestRun(r);
+        runAllTests();
+        UNITY_PRINT_EOL();
+        UnityEnd();
+    }
+
+    return (int)Unity.TestFailures;
+}
+
+static int selected(const char* filter, const char* name)
+{
+    if (filter == 0)
+        return 1;
+    return strstr(name, filter) ? 1 : 0;
+}
+
+static int testSelected(const char* test)
+{
+    return selected(UnityFixture.NameFilter, test);
+}
+
+static int groupSelected(const char* group)
+{
+    return selected(UnityFixture.GroupFilter, group);
+}
+
+void UnityTestRunner(unityfunction* setup,
+                     unityfunction* testBody,
+                     unityfunction* teardown,
+                     const char* printableName,
+                     const char* group,
+                     const char* name,
+                     const char* file, unsigned int line)
+{
+    if (testSelected(name) && groupSelected(group))
+    {
+        Unity.TestFile = file;
+        Unity.CurrentTestName = printableName;
+        Unity.CurrentTestLineNumber = line;
+        if (!UnityFixture.Verbose)
+            UNITY_OUTPUT_CHAR('.');
+        else
+        {
+            /* SA_PATCH: Output results using easy to parse tags. */
+            UnityPrint(UNITY_RESULTS_TAGS_TEST_START);
+            UnityPrint(printableName);
+            /* SA_PATCH: Output results using easy to parse tags. */
+            UnityPrint(UNITY_RESULTS_TAGS_TEST_END);
+           //UnityPrint(printableName);
+        }
+
+        Unity.NumberOfTests++;
+        UnityMalloc_StartTest();
+        UnityPointer_Init();
+
+        if (TEST_PROTECT())
+        {
+            setup();
+            testBody();
+        }
+        if (TEST_PROTECT())
+        {
+            teardown();
+        }
+        if (TEST_PROTECT())
+        {
+            UnityPointer_UndoAllSets();
+            if (!Unity.CurrentTestFailed)
+                UnityMalloc_EndTest();
+        }
+        UnityConcludeFixtureTest();
+    }
+}
+
+void UnityIgnoreTest(const char* printableName, const char* group, const char* name)
+{
+    if (testSelected(name) && groupSelected(group))
+    {
+        Unity.NumberOfTests++;
+        Unity.TestIgnores++;
+        if (!UnityFixture.Verbose)
+            UNITY_OUTPUT_CHAR('!');
+        else
+        {
+            /* SA_PATCH: Output results using easy to parse tags. */
+            UnityPrint(UNITY_RESULTS_TAGS_IGNORE_START);
+            UnityPrint(printableName);
+            /* SA_PATCH: Output results using easy to parse tags. */
+            UnityPrint(UNITY_RESULTS_TAGS_IGNORE_END);
+            //UnityPrint(printableName);
+            //UNITY_PRINT_EOL();
+        }
+    }
+}
+
+
+//-------------------------------------------------
+//Malloc and free stuff
+//
+#define MALLOC_DONT_FAIL -1
+static int malloc_count;
+static int malloc_fail_countdown = MALLOC_DONT_FAIL;
+
+void UnityMalloc_StartTest(void)
+{
+    malloc_count = 0;
+    malloc_fail_countdown = MALLOC_DONT_FAIL;
+}
+
+void UnityMalloc_EndTest(void)
+{
+    malloc_fail_countdown = MALLOC_DONT_FAIL;
+    if (malloc_count != 0)
+    {
+        UNITY_TEST_FAIL(Unity.CurrentTestLineNumber, "This test leaks!");
+    }
+}
+
+void UnityMalloc_MakeMallocFailAfterCount(int countdown)
+{
+    malloc_fail_countdown = countdown;
+}
+
+// These definitions are always included from unity_fixture_malloc_overrides.h
+// We undef to use them or avoid conflict with <stdlib.h> per the C standard
+#undef malloc
+#undef free
+#undef calloc
+#undef realloc
+
+#ifdef UNITY_EXCLUDE_STDLIB_MALLOC
+static unsigned char unity_heap[UNITY_INTERNAL_HEAP_SIZE_BYTES];
+static size_t heap_index;
+#else
+#include <stdlib.h>
+#endif
+
+typedef struct GuardBytes
+{
+    size_t size;
+    size_t guard_space;
+} Guard;
+
+
+static const char end[] = "END";
+
+void* unity_malloc(size_t size)
+{
+    char* mem;
+    Guard* guard;
+    size_t total_size = size + sizeof(Guard) + sizeof(end);
+
+    if (malloc_fail_countdown != MALLOC_DONT_FAIL)
+    {
+        if (malloc_fail_countdown == 0)
+            return NULL;
+        malloc_fail_countdown--;
+    }
+
+    if (size == 0) return NULL;
+#ifdef UNITY_EXCLUDE_STDLIB_MALLOC
+    if (heap_index + total_size > UNITY_INTERNAL_HEAP_SIZE_BYTES)
+    {
+        guard = NULL;
+    }
+    else
+    {
+        guard = (Guard*) &unity_heap[heap_index];
+        heap_index += total_size;
+    }
+#else
+    guard = (Guard*)UNITY_FIXTURE_MALLOC(total_size);
+#endif
+    if (guard == NULL) return NULL;
+    malloc_count++;
+    guard->size = size;
+    guard->guard_space = 0;
+    mem = (char*)&(guard[1]);
+    memcpy(&mem[size], end, sizeof(end));
+
+    return (void*)mem;
+}
+
+static int isOverrun(void* mem)
+{
+    Guard* guard = (Guard*)mem;
+    char* memAsChar = (char*)mem;
+    guard--;
+
+    return guard->guard_space != 0 || strcmp(&memAsChar[guard->size], end) != 0;
+}
+
+static void release_memory(void* mem)
+{
+    Guard* guard = (Guard*)mem;
+    guard--;
+
+    malloc_count--;
+#ifdef UNITY_EXCLUDE_STDLIB_MALLOC
+    if (mem == unity_heap + heap_index - guard->size - sizeof(end))
+    {
+        heap_index -= (guard->size + sizeof(Guard) + sizeof(end));
+    }
+#else
+    UNITY_FIXTURE_FREE(guard);
+#endif
+}
+
+void unity_free(void* mem)
+{
+    int overrun;
+
+    if (mem == NULL)
+    {
+        return;
+    }
+
+    overrun = isOverrun(mem);
+    release_memory(mem);
+    if (overrun)
+    {
+        UNITY_TEST_FAIL(Unity.CurrentTestLineNumber, "Buffer overrun detected during free()");
+    }
+}
+
+void* unity_calloc(size_t num, size_t size)
+{
+    void* mem = unity_malloc(num * size);
+    if (mem == NULL) return NULL;
+    memset(mem, 0, num * size);
+    return mem;
+}
+
+void* unity_realloc(void* oldMem, size_t size)
+{
+    Guard* guard = (Guard*)oldMem;
+    void* newMem;
+
+    if (oldMem == NULL) return unity_malloc(size);
+
+    guard--;
+    if (isOverrun(oldMem))
+    {
+        release_memory(oldMem);
+        UNITY_TEST_FAIL(Unity.CurrentTestLineNumber, "Buffer overrun detected during realloc()");
+    }
+
+    if (size == 0)
+    {
+        release_memory(oldMem);
+        return NULL;
+    }
+
+    if (guard->size >= size) return oldMem;
+
+#ifdef UNITY_EXCLUDE_STDLIB_MALLOC // Optimization if memory is expandable
+    if (oldMem == unity_heap + heap_index - guard->size - sizeof(end) &&
+        heap_index + size - guard->size <= UNITY_INTERNAL_HEAP_SIZE_BYTES)
+    {
+        release_memory(oldMem); // Not thread-safe, like unity_heap generally
+        return unity_malloc(size); // No memcpy since data is in place
+    }
+#endif
+    newMem = unity_malloc(size);
+    if (newMem == NULL) return NULL; // Do not release old memory
+    memcpy(newMem, oldMem, guard->size);
+    release_memory(oldMem);
+    return newMem;
+}
+
+
+//--------------------------------------------------------
+//Automatic pointer restoration functions
+struct PointerPair
+{
+    void** pointer;
+    void* old_value;
+};
+
+enum { MAX_POINTERS = 50 };
+static struct PointerPair pointer_store[MAX_POINTERS];
+static int pointer_index = 0;
+
+void UnityPointer_Init(void)
+{
+    pointer_index = 0;
+}
+
+void UnityPointer_Set(void** pointer, void* newValue, UNITY_LINE_TYPE line)
+{
+    if (pointer_index >= MAX_POINTERS)
+    {
+        UNITY_TEST_FAIL(line, "Too many pointers set");
+    }
+    else
+    {
+        pointer_store[pointer_index].pointer = pointer;
+        pointer_store[pointer_index].old_value = *pointer;
+        *pointer = newValue;
+        pointer_index++;
+    }
+}
+
+void UnityPointer_UndoAllSets(void)
+{
+    while (pointer_index > 0)
+    {
+        pointer_index--;
+        *(pointer_store[pointer_index].pointer) =
+            pointer_store[pointer_index].old_value;
+    }
+}
+
+int UnityGetCommandLineOptions(int argc, const char* argv[])
+{
+    int i;
+    UnityFixture.Verbose = 0;
+    UnityFixture.GroupFilter = 0;
+    UnityFixture.NameFilter = 0;
+    UnityFixture.RepeatCount = 1;
+
+    if (argc == 1)
+        return 0;
+
+    for (i = 1; i < argc; )
+    {
+        if (strcmp(argv[i], "-v") == 0)
+        {
+            UnityFixture.Verbose = 1;
+            i++;
+        }
+        else if (strcmp(argv[i], "-g") == 0)
+        {
+            i++;
+            if (i >= argc)
+                return 1;
+            UnityFixture.GroupFilter = argv[i];
+            i++;
+        }
+        else if (strcmp(argv[i], "-n") == 0)
+        {
+            i++;
+            if (i >= argc)
+                return 1;
+            UnityFixture.NameFilter = argv[i];
+            i++;
+        }
+        else if (strcmp(argv[i], "-r") == 0)
+        {
+            UnityFixture.RepeatCount = 2;
+            i++;
+            if (i < argc)
+            {
+                if (*(argv[i]) >= '0' && *(argv[i]) <= '9')
+                {
+                    unsigned int digit = 0;
+                    UnityFixture.RepeatCount = 0;
+                    while (argv[i][digit] >= '0' && argv[i][digit] <= '9')
+                    {
+                        UnityFixture.RepeatCount *= 10;
+                        UnityFixture.RepeatCount += (unsigned int)argv[i][digit++] - '0';
+                    }
+                    i++;
+                }
+            }
+        } else {
+            // ignore unknown parameter
+            i++;
+        }
+    }
+    return 0;
+}
+
+void UnityConcludeFixtureTest(void)
+{
+    if (Unity.CurrentTestIgnored)
+    {
+        Unity.TestIgnores++;
+        UNITY_PRINT_EOL();
+    }
+    else if (!Unity.CurrentTestFailed)
+    {
+        if (UnityFixture.Verbose)
+        {
+            UnityPrint(" ");
+            /* SA_PATCH: Output results using easy to parse tags. */
+            UnityPrint(UNITY_RESULTS_TAGS_RESULT_START);
+            UnityPrint("PASS");
+            /* SA_PATCH: Output results using easy to parse tags. */
+            UnityPrint(UNITY_RESULTS_TAGS_RESULT_END);
+            UNITY_OUTPUT_CHAR('\n');
+        }
+//        {
+//            UnityPrint(" PASS");
+//            UNITY_PRINT_EOL();
+//        }
+    }
+    else // Unity.CurrentTestFailed
+    {
+        Unity.TestFailures++;
+        UNITY_PRINT_EOL();
+    }
+
+    Unity.CurrentTestFailed = 0;
+    Unity.CurrentTestIgnored = 0;
+}