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@ -324,6 +324,92 @@ static void cjson_replace_item_in_object_should_preserve_name(void) |
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cJSON_Delete(replacement); |
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cJSON_Delete(replacement); |
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} |
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} |
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static void cjson_functions_shouldnt_crash_with_null_pointers(void) |
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{ |
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char buffer[10]; |
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cJSON *item = cJSON_CreateString("item"); |
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cJSON_InitHooks(NULL); |
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TEST_ASSERT_NULL(cJSON_Parse(NULL)); |
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TEST_ASSERT_NULL(cJSON_ParseWithOpts(NULL, NULL, true)); |
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TEST_ASSERT_NULL(cJSON_Print(NULL)); |
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TEST_ASSERT_NULL(cJSON_PrintUnformatted(NULL)); |
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TEST_ASSERT_NULL(cJSON_PrintBuffered(NULL, 10, true)); |
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TEST_ASSERT_FALSE(cJSON_PrintPreallocated(NULL, buffer, sizeof(buffer), true)); |
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TEST_ASSERT_FALSE(cJSON_PrintPreallocated(item, NULL, 1, true)); |
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cJSON_Delete(NULL); |
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cJSON_GetArraySize(NULL); |
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TEST_ASSERT_NULL(cJSON_GetArrayItem(NULL, 0)); |
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TEST_ASSERT_NULL(cJSON_GetObjectItem(NULL, "item")); |
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TEST_ASSERT_NULL(cJSON_GetObjectItem(item, NULL)); |
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TEST_ASSERT_NULL(cJSON_GetObjectItemCaseSensitive(NULL, "item")); |
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TEST_ASSERT_NULL(cJSON_GetObjectItemCaseSensitive(item, NULL)); |
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TEST_ASSERT_FALSE(cJSON_HasObjectItem(NULL, "item")); |
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TEST_ASSERT_FALSE(cJSON_HasObjectItem(item, NULL)); |
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TEST_ASSERT_FALSE(cJSON_IsInvalid(NULL)); |
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TEST_ASSERT_FALSE(cJSON_IsFalse(NULL)); |
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TEST_ASSERT_FALSE(cJSON_IsTrue(NULL)); |
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TEST_ASSERT_FALSE(cJSON_IsBool(NULL)); |
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TEST_ASSERT_FALSE(cJSON_IsNull(NULL)); |
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TEST_ASSERT_FALSE(cJSON_IsNumber(NULL)); |
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TEST_ASSERT_FALSE(cJSON_IsString(NULL)); |
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TEST_ASSERT_FALSE(cJSON_IsArray(NULL)); |
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TEST_ASSERT_FALSE(cJSON_IsObject(NULL)); |
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TEST_ASSERT_FALSE(cJSON_IsRaw(NULL)); |
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TEST_ASSERT_NULL(cJSON_CreateString(NULL)); |
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TEST_ASSERT_NULL(cJSON_CreateRaw(NULL)); |
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TEST_ASSERT_NULL(cJSON_CreateIntArray(NULL, 10)); |
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TEST_ASSERT_NULL(cJSON_CreateFloatArray(NULL, 10)); |
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TEST_ASSERT_NULL(cJSON_CreateDoubleArray(NULL, 10)); |
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TEST_ASSERT_NULL(cJSON_CreateStringArray(NULL, 10)); |
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cJSON_AddItemToArray(NULL, item); |
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cJSON_AddItemToArray(item, NULL); |
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cJSON_AddItemToObject(item, "item", NULL); |
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cJSON_AddItemToObject(item, NULL, item); |
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cJSON_AddItemToObject(NULL, "item", item); |
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cJSON_AddItemToObjectCS(item, "item", NULL); |
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cJSON_AddItemToObjectCS(item, NULL, item); |
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cJSON_AddItemToObjectCS(NULL, "item", item); |
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cJSON_AddItemReferenceToArray(NULL, item); |
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cJSON_AddItemReferenceToArray(item, NULL); |
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cJSON_AddItemReferenceToObject(item, "item", NULL); |
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cJSON_AddItemReferenceToObject(item, NULL, item); |
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cJSON_AddItemReferenceToObject(NULL, "item", item); |
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TEST_ASSERT_NULL(cJSON_DetachItemViaPointer(NULL, item)); |
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TEST_ASSERT_NULL(cJSON_DetachItemViaPointer(item, NULL)); |
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TEST_ASSERT_NULL(cJSON_DetachItemFromArray(NULL, 0)); |
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cJSON_DeleteItemFromArray(NULL, 0); |
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TEST_ASSERT_NULL(cJSON_DetachItemFromObject(NULL, "item")); |
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TEST_ASSERT_NULL(cJSON_DetachItemFromObject(item, NULL)); |
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TEST_ASSERT_NULL(cJSON_DetachItemFromObjectCaseSensitive(NULL, "item")); |
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TEST_ASSERT_NULL(cJSON_DetachItemFromObjectCaseSensitive(item, NULL)); |
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cJSON_DeleteItemFromObject(NULL, "item"); |
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cJSON_DeleteItemFromObject(item, NULL); |
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cJSON_DeleteItemFromObjectCaseSensitive(NULL, "item"); |
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cJSON_DeleteItemFromObjectCaseSensitive(item, NULL); |
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cJSON_InsertItemInArray(NULL, 0, item); |
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cJSON_InsertItemInArray(item, 0, NULL); |
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TEST_ASSERT_FALSE(cJSON_ReplaceItemViaPointer(NULL, item, item)); |
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TEST_ASSERT_FALSE(cJSON_ReplaceItemViaPointer(item, NULL, item)); |
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TEST_ASSERT_FALSE(cJSON_ReplaceItemViaPointer(item, item, NULL)); |
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cJSON_ReplaceItemInArray(item, 0, NULL); |
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cJSON_ReplaceItemInArray(NULL, 0, item); |
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cJSON_ReplaceItemInObject(NULL, "item", item); |
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cJSON_ReplaceItemInObject(item, NULL, item); |
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cJSON_ReplaceItemInObject(item, "item", NULL); |
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cJSON_ReplaceItemInObjectCaseSensitive(NULL, "item", item); |
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cJSON_ReplaceItemInObjectCaseSensitive(item, NULL, item); |
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cJSON_ReplaceItemInObjectCaseSensitive(item, "item", NULL); |
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TEST_ASSERT_NULL(cJSON_Duplicate(NULL, true)); |
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TEST_ASSERT_FALSE(cJSON_Compare(item, NULL, false)); |
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TEST_ASSERT_FALSE(cJSON_Compare(NULL, item, false)); |
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cJSON_Minify(NULL); |
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/* skipped because it is only used via a macro that checks for NULL */ |
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/* cJSON_SetNumberHelper(NULL, 0); */ |
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cJSON_Delete(item); |
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} |
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int main(void) |
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int main(void) |
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{ |
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{ |
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UNITY_BEGIN(); |
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UNITY_BEGIN(); |
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@ -338,6 +424,7 @@ int main(void) |
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RUN_TEST(cjson_detach_item_via_pointer_should_detach_items); |
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RUN_TEST(cjson_detach_item_via_pointer_should_detach_items); |
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RUN_TEST(cjson_replace_item_via_pointer_should_replace_items); |
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RUN_TEST(cjson_replace_item_via_pointer_should_replace_items); |
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RUN_TEST(cjson_replace_item_in_object_should_preserve_name); |
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RUN_TEST(cjson_replace_item_in_object_should_preserve_name); |
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RUN_TEST(cjson_functions_shouldnt_crash_with_null_pointers); |
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return UNITY_END(); |
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return UNITY_END(); |
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} |
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} |
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