Marco Zecchini
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Example_RTOS
Rtos API example
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main.cpp
00001 /* 00002 * Copyright (c) 2013-2016, ARM Limited, All Rights Reserved 00003 * SPDX-License-Identifier: Apache-2.0 00004 * 00005 * Licensed under the Apache License, Version 2.0 (the "License"); you may 00006 * not use this file except in compliance with the License. 00007 * You may obtain a copy of the License at 00008 * 00009 * http://www.apache.org/licenses/LICENSE-2.0 00010 * 00011 * Unless required by applicable law or agreed to in writing, software 00012 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 00013 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00014 * See the License for the specific language governing permissions and 00015 * limitations under the License. 00016 */ 00017 #include "mbed.h" 00018 #include "greentea-client/test_env.h" 00019 #include "unity/unity.h" 00020 #include "utest/utest.h" 00021 #include <stdio.h> 00022 #include <string.h> 00023 #include <algorithm> 00024 #include <string> 00025 #include <vector> 00026 #include <queue> 00027 #include <map> 00028 #include <math.h> 00029 #include <functional> 00030 00031 using namespace utest::v1; 00032 00033 #define TABLE_SIZE(TAB) (sizeof(TAB) / sizeof(TAB[0])) 00034 00035 #define NEGATIVE_INTEGERS -32768,-3214,-999,-100,-1,0,1,4231,999,4123,32760,99999 00036 #define FLOATS 0.002,0.92430,15.91320,791.77368,6208.2,25719.4952,426815.982588,6429271.046,42468024.93,212006462.910 00037 #define FLOATS_STR "0.002","0.92430","15.91320","791.77368","6208.2","25719.4952","426815.982588","6429271.046","42468024.93","212006462.910" 00038 00039 namespace { 00040 00041 template <class T, class F> 00042 void BubbleSort(T& _array, size_t array_size, F functor) { 00043 bool flag = true; 00044 size_t numLength = array_size; 00045 for(size_t i = 1; (i <= numLength) && flag; i++) { 00046 flag = false; 00047 for (size_t j = 0; j < (numLength - 1); j++) { 00048 if (functor(_array[j+1], _array[j])) { 00049 int temp = _array[j]; 00050 _array[j] = _array[j + 1]; 00051 _array[j+1] = temp; 00052 flag = true; 00053 } 00054 } 00055 } 00056 } 00057 00058 struct greaterAbs { 00059 bool operator()(int a, int b) { return abs(a) > abs(b); } 00060 }; 00061 00062 } // namespace 00063 00064 void test_case_stl_equal() { 00065 const int n_integers[] = {NEGATIVE_INTEGERS}; 00066 std::vector<int> v_pints(n_integers, n_integers + TABLE_SIZE(n_integers)); 00067 TEST_ASSERT_TRUE(std::equal(v_pints.begin(), v_pints.end(), n_integers)); 00068 } 00069 00070 void test_case_stl_transform() { 00071 const float floats[] = {FLOATS}; 00072 const char* floats_str[] = {FLOATS_STR}; 00073 float floats_transform[TABLE_SIZE(floats_str)] = {0.0}; 00074 std::transform(floats_str, floats_str + TABLE_SIZE(floats_str), floats_transform, atof); 00075 00076 TEST_ASSERT_TRUE(std::equal(floats_transform, floats_transform + TABLE_SIZE(floats_transform), floats)); 00077 } 00078 00079 void test_case_stl_sort_greater() { 00080 int n_integers[] = {NEGATIVE_INTEGERS}; 00081 int n_integers2[] = {NEGATIVE_INTEGERS}; 00082 00083 BubbleSort(n_integers, TABLE_SIZE(n_integers), std::greater<int>()); 00084 std::sort(n_integers2, n_integers2 + TABLE_SIZE(n_integers2), std::greater<int>()); 00085 00086 TEST_ASSERT_TRUE(std::equal(n_integers2, n_integers2 + TABLE_SIZE(n_integers2), n_integers)); 00087 } 00088 00089 00090 void test_case_stl_sort_abs() { 00091 int n_integers[] = {NEGATIVE_INTEGERS}; 00092 int n_integers2[] = {NEGATIVE_INTEGERS}; 00093 00094 BubbleSort(n_integers, TABLE_SIZE(n_integers), greaterAbs()); 00095 std::sort(n_integers2, n_integers2 + TABLE_SIZE(n_integers2), greaterAbs()); 00096 00097 TEST_ASSERT_TRUE(std::equal(n_integers2, n_integers2 + TABLE_SIZE(n_integers2), n_integers)); 00098 } 00099 00100 00101 utest::v1::status_t greentea_failure_handler(const Case *const source, const failure_t reason) { 00102 greentea_case_failure_abort_handler(source, reason); 00103 return STATUS_CONTINUE; 00104 } 00105 00106 Case cases[] = { 00107 Case("STL std::equal", test_case_stl_equal, greentea_failure_handler), 00108 Case("STL std::transform", test_case_stl_transform, greentea_failure_handler), 00109 Case("STL std::sort greater", test_case_stl_sort_greater, greentea_failure_handler), 00110 Case("STL std::sort abs", test_case_stl_sort_abs, greentea_failure_handler) 00111 }; 00112 00113 utest::v1::status_t greentea_test_setup(const size_t number_of_cases) { 00114 GREENTEA_SETUP(5, "default_auto"); 00115 return greentea_test_setup_handler(number_of_cases); 00116 } 00117 00118 Specification specification(greentea_test_setup, cases, greentea_test_teardown_handler); 00119 00120 int main() { 00121 Harness::run(specification); 00122 }
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