Unit Test/timer[0] (#502)
* define CC/LD iff undef. Add timers suite * timers_utest[0]pull/504/head
David Chalco
4 years ago
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GitHub
parent
f6dff3fea3
commit
63aec3607d
@ -0,0 +1,75 @@
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# Change according to what your unit test directory is.
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# For example if testing queue.c your directory should be called queue
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# and the project name should be queue
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# if testing list.c your directory should be called list
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# and the project name should be list
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PROJECT := timers
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# List the dependency files you wish to mock
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MOCK_FILES_FP := $(KERNEL_DIR)/include/task.h
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MOCK_FILES_FP += $(KERNEL_DIR)/include/queue.h
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MOCK_FILES_FP += $(KERNEL_DIR)/include/list.h
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# List the options the compilation would need
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CPPFLAGS += -DconfigSUPPORT_DYNAMIC_ALLOCATION=1
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CPPFLAGS += -DconfigSUPPORT_STATIC_ALLOCATION=1
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# Try not to edit beyond this line
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MOCK_FILES := $(notdir $(MOCK_FILES_FP))
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MOCK_OBJ := $(addprefix mock_,$(MOCK_FILES:.h=.o))
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MOCK_SRC := $(addprefix mock_,$(MOCK_FILES:.h=.c))
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EXEC := $(PROJECT)_utest
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PROJECT_DIR := $(abspath .)
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SCRATCH_DIR := $(GENERATED_DIR)/$(PROJECT)
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PROJ_LIB_DIR := $(SCRATCH_DIR)/lib
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MOCK_OBJ_LIST := $(addprefix $(PROJ_LIB_DIR)/,$(MOCK_OBJ))
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MOCKS_DIR := $(SCRATCH_DIR)/mocks
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MOCK_SRC_LIST := $(addprefix $(MOCKS_DIR)/,$(MOCK_SRC))
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CFLAGS += -I$(MOCKS_DIR)
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COVERAGE_OPTS := -fprofile-arcs -ftest-coverage -fprofile-generate
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ifeq ($(MOCK_FILES_FP),)
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$(shell mkdir -p $(MOCKS_DIR))
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$(shell touch -a $(MOCKS_DIR)/mock_dummy.c)
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endif
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$(MOCKS_DIR)/mock_%.c : Makefile $(PROJECT_DIR)/$(PROJECT).yml | directories
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cd $(SCRATCH_DIR) && \
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ruby $(CMOCK_EXEC_DIR)/cmock.rb -o$(PROJECT_DIR)/$(PROJECT).yml \
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$(MOCK_FILES_FP)
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$(PROJ_LIB_DIR)/mock_%.o : $(MOCKS_DIR)/mock_%.c
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$(CC) -c $< -fPIC $(CFLAGS) -o $@
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$(BIN_DIR)/$(EXEC) : $(SCRATCH_DIR)/test_runner.o \
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$(SCRATCH_DIR)/$(PROJECT).o \
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$(SCRATCH_DIR)/$(PROJECT)_utest.o \
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$(MOCK_OBJ_LIST)
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$(CC) $+ $(LDFLAGS) -o $@
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$(SCRATCH_DIR)/test_runner.o : $(SCRATCH_DIR)/test_runner.c \
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$(SCRATCH_DIR)/$(PROJECT).o
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$(CC) -c $< $(CPPFLAGS) $(CFLAGS) -o $@
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$(SCRATCH_DIR)/$(PROJECT)_utest.o : $(PROJECT_DIR)/$(PROJECT)_utest.c \
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$(MOCKS_DIR)/mock_*.c \
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| directories
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$(CC) -c $< $(CPPFLAGS) $(CFLAGS) -o $@
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$(SCRATCH_DIR)/$(PROJECT).o : $(KERNEL_DIR)/$(PROJECT).c
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$(CC) -c $< $(CPPFLAGS) $(CFLAGS) $(COVERAGE_OPTS) -o $@
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$(SCRATCH_DIR)/test_runner.c : $(SCRATCH_DIR)/$(PROJECT)_utest.o \
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Makefile | directories
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ruby $(UNITY_BIN_DIR)/generate_test_runner.rb $(EXEC).c \
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$(PROJECT_DIR)/$(PROJECT).yml $@
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.PHONY: directories
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directories :
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-mkdir $(SCRATCH_DIR)
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-mkdir $(MOCKS_DIR)
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-mkdir $(PROJ_LIB_DIR)
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# prevent deletion by chain of implicit rules
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NO_DELETE: $(MOCK_SRC_LIST)
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@ -0,0 +1,32 @@
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:cmock:
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:mock_prefix: mock_
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:when_no_prototypes: :warn
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:treat_externs: :include
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:enforce_strict_ordering: TRUE
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:plugins:
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- :ignore
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- :ignore_arg
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- :expect_any_args
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- :array
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- :callback
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- :return_thru_ptr
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:callback_include_count: true # include a count arg when calling the callback
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:callback_after_arg_check: false # check arguments before calling the callback
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:treat_as:
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uint8: HEX8
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uint16: HEX16
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uint32: UINT32
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int8: INT8
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bool: UINT8
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:includes: # This will add these includes to each mock.
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- <stdbool.h>
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- "FreeRTOS.h"
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:treat_externs: :exclude # Now the extern-ed functions will be mocked.
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:weak: __attribute__((weak))
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:verbosity: 3
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:attributes:
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- PRIVILEGED_FUNCTION
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:strippables:
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- PRIVILEGED_FUNCTION
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- portDONT_DISCARD
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:treat_externs: :include
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@ -0,0 +1,123 @@
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/*
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* FreeRTOS V202012.00
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* Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* https://www.FreeRTOS.org
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* https://github.com/FreeRTOS
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*
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*/
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/*! @file timers_utest.c */
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/* C runtime includes. */
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#include <stdlib.h>
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#include <stdbool.h>
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/* Test includes. */
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#include "FreeRTOS.h"
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#include "FreeRTOSConfig.h"
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#include "timers.h"
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#include "unity.h"
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/* Mock includes. */
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#include "mock_queue.h"
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#include "mock_list.h"
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/* ============================ GLOBAL VARIABLES =========================== */
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static uint16_t usMallocFreeCalls = 0;
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/* ========================== CALLBACK FUNCTIONS =========================== */
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void * pvPortMalloc( size_t xSize )
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{
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return malloc( xSize );
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}
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void vPortFree( void * pv )
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{
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return free( pv );
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}
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/*******************************************************************************
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* Unity fixtures
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******************************************************************************/
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void setUp( void )
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{
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}
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/*! called before each testcase */
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void tearDown( void )
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{
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TEST_ASSERT_EQUAL_INT_MESSAGE( 0, usMallocFreeCalls,
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"free is not called the same number of times as malloc,"
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"you might have a memory leak!!" );
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usMallocFreeCalls = 0;
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}
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/*! called at the beginning of the whole suite */
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void suiteSetUp()
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{
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}
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/*! called at the end of the whole suite */
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int suiteTearDown( int numFailures )
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{
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return numFailures;
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}
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static void _xCallback_Test( TimerHandle_t xTimer )
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{}
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/**
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* @brief xTimerCreate happy path
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*
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*/
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void test_xTimerCreate_Success( void )
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{
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uint32_t ulID = 0;
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TimerHandle_t xTimer = NULL;
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vListInitialise_Ignore();
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xQueueGenericCreateStatic_IgnoreAndReturn( (QueueHandle_t)1 );
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vQueueAddToRegistry_Ignore();
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vListInitialiseItem_Ignore();
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xTimer = xTimerCreate( "ut-timer",
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pdMS_TO_TICKS(1000),
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pdTRUE,
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&ulID,
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_xCallback_Test );
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TEST_ASSERT_NOT_EQUAL( NULL, xTimer );
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}
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void vApplicationGetTimerTaskMemory( StaticTask_t ** ppxTimerTaskTCBBuffer,
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StackType_t ** ppxTimerTaskStackBuffer,
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uint32_t * pulTimerTaskStackSize )
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{
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static StaticTask_t xTimerTaskTCB;
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static StackType_t uxTimerTaskStack[ configTIMER_TASK_STACK_DEPTH ];
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*ppxTimerTaskTCBBuffer = &xTimerTaskTCB;
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*ppxTimerTaskStackBuffer = uxTimerTaskStack;
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*pulTimerTaskStackSize = configTIMER_TASK_STACK_DEPTH;
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}
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void vApplicationDaemonTaskStartupHook( void )
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{}
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