Maxim nexpaq / nexpaq_dev

TESTS/mbed_drivers/stl_features/main.cpp@0:6c56fb4bc5f0, 2016-11-04 (annotated)

Committer:
nexpaq
Date:
Fri Nov 04 20:27:58 2016 +0000
Revision:
0:6c56fb4bc5f0
Moving to library for sharing updates

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nexpaq 0:6c56fb4bc5f0 1 /*
nexpaq 0:6c56fb4bc5f0 2 * Copyright (c) 2013-2016, ARM Limited, All Rights Reserved
nexpaq 0:6c56fb4bc5f0 3 * SPDX-License-Identifier: Apache-2.0
nexpaq 0:6c56fb4bc5f0 4 *
nexpaq 0:6c56fb4bc5f0 5 * Licensed under the Apache License, Version 2.0 (the "License"); you may
nexpaq 0:6c56fb4bc5f0 6 * not use this file except in compliance with the License.
nexpaq 0:6c56fb4bc5f0 7 * You may obtain a copy of the License at
nexpaq 0:6c56fb4bc5f0 8 *
nexpaq 0:6c56fb4bc5f0 9 * http://www.apache.org/licenses/LICENSE-2.0
nexpaq 0:6c56fb4bc5f0 10 *
nexpaq 0:6c56fb4bc5f0 11 * Unless required by applicable law or agreed to in writing, software
nexpaq 0:6c56fb4bc5f0 12 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
nexpaq 0:6c56fb4bc5f0 13 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
nexpaq 0:6c56fb4bc5f0 14 * See the License for the specific language governing permissions and
nexpaq 0:6c56fb4bc5f0 15 * limitations under the License.
nexpaq 0:6c56fb4bc5f0 16 */
nexpaq 0:6c56fb4bc5f0 17 #include "mbed.h"
nexpaq 0:6c56fb4bc5f0 18 #include "greentea-client/test_env.h"
nexpaq 0:6c56fb4bc5f0 19 #include "unity/unity.h"
nexpaq 0:6c56fb4bc5f0 20 #include "utest/utest.h"
nexpaq 0:6c56fb4bc5f0 21 #include <stdio.h>
nexpaq 0:6c56fb4bc5f0 22 #include <string.h>
nexpaq 0:6c56fb4bc5f0 23 #include <algorithm>
nexpaq 0:6c56fb4bc5f0 24 #include <string>
nexpaq 0:6c56fb4bc5f0 25 #include <vector>
nexpaq 0:6c56fb4bc5f0 26 #include <queue>
nexpaq 0:6c56fb4bc5f0 27 #include <map>
nexpaq 0:6c56fb4bc5f0 28 #include <math.h>
nexpaq 0:6c56fb4bc5f0 29
nexpaq 0:6c56fb4bc5f0 30 using namespace utest::v1;
nexpaq 0:6c56fb4bc5f0 31
nexpaq 0:6c56fb4bc5f0 32 #define TABLE_SIZE(TAB) (sizeof(TAB) / sizeof(TAB[0]))
nexpaq 0:6c56fb4bc5f0 33
nexpaq 0:6c56fb4bc5f0 34 #define NEGATIVE_INTEGERS -32768,-3214,-999,-100,-1,0,1,4231,999,4123,32760,99999
nexpaq 0:6c56fb4bc5f0 35 #define POSITIVE_INTEGERS 32768,3214,999,100,1,0,1,4231,999,4123,32760,99999
nexpaq 0:6c56fb4bc5f0 36 #define FLOATS 0.002,0.92430,15.91320,791.77368,6208.2,25719.4952,426815.982588,6429271.046,42468024.93,212006462.910
nexpaq 0:6c56fb4bc5f0 37 #define FLOATS_STR "0.002","0.92430","15.91320","791.77368","6208.2","25719.4952","426815.982588","6429271.046","42468024.93","212006462.910"
nexpaq 0:6c56fb4bc5f0 38
nexpaq 0:6c56fb4bc5f0 39
nexpaq 0:6c56fb4bc5f0 40 namespace {
nexpaq 0:6c56fb4bc5f0 41 int p_integers[] = {POSITIVE_INTEGERS};
nexpaq 0:6c56fb4bc5f0 42 int n_integers[] = {NEGATIVE_INTEGERS};
nexpaq 0:6c56fb4bc5f0 43 float floats[] = {FLOATS};
nexpaq 0:6c56fb4bc5f0 44
nexpaq 0:6c56fb4bc5f0 45 template <class T, class F>
nexpaq 0:6c56fb4bc5f0 46 void BubbleSort(T& _array, size_t array_size, F functor) {
nexpaq 0:6c56fb4bc5f0 47 bool flag = true;
nexpaq 0:6c56fb4bc5f0 48 size_t numLength = array_size;
nexpaq 0:6c56fb4bc5f0 49 for(size_t i = 1; (i <= numLength) && flag; i++) {
nexpaq 0:6c56fb4bc5f0 50 flag = false;
nexpaq 0:6c56fb4bc5f0 51 for (size_t j = 0; j < (numLength - 1); j++) {
nexpaq 0:6c56fb4bc5f0 52 if (functor(_array[j+1], _array[j])) {
nexpaq 0:6c56fb4bc5f0 53 int temp = _array[j];
nexpaq 0:6c56fb4bc5f0 54 _array[j] = _array[j + 1];
nexpaq 0:6c56fb4bc5f0 55 _array[j+1] = temp;
nexpaq 0:6c56fb4bc5f0 56 flag = true;
nexpaq 0:6c56fb4bc5f0 57 }
nexpaq 0:6c56fb4bc5f0 58 }
nexpaq 0:6c56fb4bc5f0 59 }
nexpaq 0:6c56fb4bc5f0 60 }
nexpaq 0:6c56fb4bc5f0 61
nexpaq 0:6c56fb4bc5f0 62 struct printInt {
nexpaq 0:6c56fb4bc5f0 63 void operator()(int i) { printf("%d ", i); }
nexpaq 0:6c56fb4bc5f0 64 };
nexpaq 0:6c56fb4bc5f0 65
nexpaq 0:6c56fb4bc5f0 66 struct printFloat {
nexpaq 0:6c56fb4bc5f0 67 void operator()(float f) { printf("%f ", f); }
nexpaq 0:6c56fb4bc5f0 68 };
nexpaq 0:6c56fb4bc5f0 69
nexpaq 0:6c56fb4bc5f0 70 struct printString {
nexpaq 0:6c56fb4bc5f0 71 void operator()(const char* s) { printf("%s ", s); }
nexpaq 0:6c56fb4bc5f0 72 };
nexpaq 0:6c56fb4bc5f0 73
nexpaq 0:6c56fb4bc5f0 74 struct greaterAbs {
nexpaq 0:6c56fb4bc5f0 75 bool operator()(int a, int b) { return abs(a) > abs(b); }
nexpaq 0:6c56fb4bc5f0 76 };
nexpaq 0:6c56fb4bc5f0 77
nexpaq 0:6c56fb4bc5f0 78 } // namespace
nexpaq 0:6c56fb4bc5f0 79
nexpaq 0:6c56fb4bc5f0 80 void test_case_stl_equal() {
nexpaq 0:6c56fb4bc5f0 81 std::vector<int> v_pints(p_integers, p_integers + TABLE_SIZE(p_integers));
nexpaq 0:6c56fb4bc5f0 82 TEST_ASSERT_TRUE(std::equal(v_pints.begin(), v_pints.end(), p_integers));
nexpaq 0:6c56fb4bc5f0 83 }
nexpaq 0:6c56fb4bc5f0 84
nexpaq 0:6c56fb4bc5f0 85 void test_case_stl_transform() {
nexpaq 0:6c56fb4bc5f0 86 const char* floats_str[] = {FLOATS_STR};
nexpaq 0:6c56fb4bc5f0 87 float floats_transform[TABLE_SIZE(floats_str)] = {0.0};
nexpaq 0:6c56fb4bc5f0 88 std::transform(floats_str, floats_str + TABLE_SIZE(floats_str), floats_transform, atof);
nexpaq 0:6c56fb4bc5f0 89 //printf("stl_transform::floats_str: ");
nexpaq 0:6c56fb4bc5f0 90 //std::for_each(floats_str, floats_str + TABLE_SIZE(floats_str), printString());
nexpaq 0:6c56fb4bc5f0 91 //printf("stl_transform::floats_transform: ");
nexpaq 0:6c56fb4bc5f0 92 //std::for_each(floats_transform, floats_transform + TABLE_SIZE(floats_transform), printFloat());
nexpaq 0:6c56fb4bc5f0 93 //printf("\n");
nexpaq 0:6c56fb4bc5f0 94
nexpaq 0:6c56fb4bc5f0 95 TEST_ASSERT_TRUE(std::equal(floats_transform, floats_transform + TABLE_SIZE(floats_transform), floats));
nexpaq 0:6c56fb4bc5f0 96 }
nexpaq 0:6c56fb4bc5f0 97
nexpaq 0:6c56fb4bc5f0 98 void test_case_stl_sort_greater() {
nexpaq 0:6c56fb4bc5f0 99 std::vector<int> v_nints_1(n_integers, n_integers + TABLE_SIZE(n_integers));
nexpaq 0:6c56fb4bc5f0 100 std::vector<int> v_nints_2(n_integers, n_integers + TABLE_SIZE(n_integers));
nexpaq 0:6c56fb4bc5f0 101
nexpaq 0:6c56fb4bc5f0 102 BubbleSort(v_nints_1, v_nints_1.size(), std::greater<int>());
nexpaq 0:6c56fb4bc5f0 103 std::sort(v_nints_2.begin(), v_nints_2.end(), std::greater<int>());
nexpaq 0:6c56fb4bc5f0 104
nexpaq 0:6c56fb4bc5f0 105 TEST_ASSERT_TRUE(std::equal(v_nints_1.begin(), v_nints_1.end(), v_nints_2.begin()));
nexpaq 0:6c56fb4bc5f0 106 }
nexpaq 0:6c56fb4bc5f0 107
nexpaq 0:6c56fb4bc5f0 108 void test_case_stl_sort_abs() {
nexpaq 0:6c56fb4bc5f0 109 std::vector<int> v_nints_1(n_integers, n_integers + TABLE_SIZE(n_integers));
nexpaq 0:6c56fb4bc5f0 110 std::vector<int> v_nints_2(n_integers, n_integers + TABLE_SIZE(n_integers));
nexpaq 0:6c56fb4bc5f0 111
nexpaq 0:6c56fb4bc5f0 112 BubbleSort(v_nints_1, v_nints_1.size(), greaterAbs());
nexpaq 0:6c56fb4bc5f0 113 std::sort(v_nints_2.begin(), v_nints_2.end(), greaterAbs());
nexpaq 0:6c56fb4bc5f0 114
nexpaq 0:6c56fb4bc5f0 115 TEST_ASSERT_TRUE(std::equal(v_nints_1.begin(), v_nints_1.end(), v_nints_2.begin()));
nexpaq 0:6c56fb4bc5f0 116 }
nexpaq 0:6c56fb4bc5f0 117
nexpaq 0:6c56fb4bc5f0 118 utest::v1::status_t greentea_failure_handler(const Case *const source, const failure_t reason) {
nexpaq 0:6c56fb4bc5f0 119 greentea_case_failure_abort_handler(source, reason);
nexpaq 0:6c56fb4bc5f0 120 return STATUS_CONTINUE;
nexpaq 0:6c56fb4bc5f0 121 }
nexpaq 0:6c56fb4bc5f0 122
nexpaq 0:6c56fb4bc5f0 123 Case cases[] = {
nexpaq 0:6c56fb4bc5f0 124 Case("STL std::equal", test_case_stl_equal, greentea_failure_handler),
nexpaq 0:6c56fb4bc5f0 125 Case("STL std::transform", test_case_stl_transform, greentea_failure_handler),
nexpaq 0:6c56fb4bc5f0 126 Case("STL std::sort greater", test_case_stl_sort_greater, greentea_failure_handler),
nexpaq 0:6c56fb4bc5f0 127 Case("STL std::sort abs", test_case_stl_sort_abs, greentea_failure_handler)
nexpaq 0:6c56fb4bc5f0 128 };
nexpaq 0:6c56fb4bc5f0 129
nexpaq 0:6c56fb4bc5f0 130 utest::v1::status_t greentea_test_setup(const size_t number_of_cases) {
nexpaq 0:6c56fb4bc5f0 131 GREENTEA_SETUP(5, "default_auto");
nexpaq 0:6c56fb4bc5f0 132 return greentea_test_setup_handler(number_of_cases);
nexpaq 0:6c56fb4bc5f0 133 }
nexpaq 0:6c56fb4bc5f0 134
nexpaq 0:6c56fb4bc5f0 135 Specification specification(greentea_test_setup, cases, greentea_test_teardown_handler);
nexpaq 0:6c56fb4bc5f0 136
nexpaq 0:6c56fb4bc5f0 137 int main() {
nexpaq 0:6c56fb4bc5f0 138 Harness::run(specification);
nexpaq 0:6c56fb4bc5f0 139 }