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mbed-os/TESTS/mbed_drivers/c_strings/main.cpp@3:6fe17b8a6d62, 2021-03-09 (annotated)

Committer:
boro
Date:
Tue Mar 09 13:10:40 2021 +0000
Revision:
3:6fe17b8a6d62
Parent:
0:4beb2ea291ec 
SDBlockDevice added

Who changed what in which revision?

UserRevisionLine numberNew contents of line
boro 0:4beb2ea291ec 1 /*
boro 0:4beb2ea291ec 2 * Copyright (c) 2013-2016, ARM Limited, All Rights Reserved
boro 0:4beb2ea291ec 3 * SPDX-License-Identifier: Apache-2.0
boro 0:4beb2ea291ec 4 *
boro 0:4beb2ea291ec 5 * Licensed under the Apache License, Version 2.0 (the "License"); you may
boro 0:4beb2ea291ec 6 * not use this file except in compliance with the License.
boro 0:4beb2ea291ec 7 * You may obtain a copy of the License at
boro 0:4beb2ea291ec 8 *
boro 0:4beb2ea291ec 9 * http://www.apache.org/licenses/LICENSE-2.0
boro 0:4beb2ea291ec 10 *
boro 0:4beb2ea291ec 11 * Unless required by applicable law or agreed to in writing, software
boro 0:4beb2ea291ec 12 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
boro 0:4beb2ea291ec 13 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
boro 0:4beb2ea291ec 14 * See the License for the specific language governing permissions and
boro 0:4beb2ea291ec 15 * limitations under the License.
boro 0:4beb2ea291ec 16 */
boro 0:4beb2ea291ec 17 #include <stdio.h>
boro 0:4beb2ea291ec 18 #include <string.h>
boro 0:4beb2ea291ec 19 #include "mbed.h"
boro 0:4beb2ea291ec 20 #include "greentea-client/test_env.h"
boro 0:4beb2ea291ec 21 #include "unity/unity.h"
boro 0:4beb2ea291ec 22 #include "utest/utest.h"
boro 0:4beb2ea291ec 23
boro 0:4beb2ea291ec 24 namespace {
boro 0:4beb2ea291ec 25 static char buffer[256] = {0};
boro 0:4beb2ea291ec 26 }
boro 0:4beb2ea291ec 27
boro 0:4beb2ea291ec 28 #define CLEAN_BUFFER memset(::buffer, 0x00, sizeof(::buffer))
boro 0:4beb2ea291ec 29 #define NEGATIVE_INTEGERS -32768,-3214,-999,-100,-1,0,-1,-4231,-999,-4123,-32760,-99999
boro 0:4beb2ea291ec 30 #define POSITIVE_INTEGERS 32768,3214,999,100,1,0,1,4231,999,4123,32760,99999
boro 0:4beb2ea291ec 31 #define FLOATS 0.002,0.92430,15.91320,791.77368,6208.2,25719.4952,426815.982588,6429271.046,42468024.93,212006462.910
boro 0:4beb2ea291ec 32
boro 0:4beb2ea291ec 33 using namespace utest::v1;
boro 0:4beb2ea291ec 34
boro 0:4beb2ea291ec 35
boro 0:4beb2ea291ec 36 void test_case_c_string_i_d() {
boro 0:4beb2ea291ec 37 CLEAN_BUFFER;
boro 0:4beb2ea291ec 38 sprintf(buffer, "%i %d %i %d %i %d %i %d %i %d %i %i", NEGATIVE_INTEGERS);
boro 0:4beb2ea291ec 39 TEST_ASSERT_EQUAL_STRING("-32768 -3214 -999 -100 -1 0 -1 -4231 -999 -4123 -32760 -99999", buffer);
boro 0:4beb2ea291ec 40 }
boro 0:4beb2ea291ec 41
boro 0:4beb2ea291ec 42 void test_case_c_string_u_d() {
boro 0:4beb2ea291ec 43 CLEAN_BUFFER;
boro 0:4beb2ea291ec 44 sprintf(buffer, "%u %d %u %d %u %d %u %d %u %d %u %d", POSITIVE_INTEGERS);
boro 0:4beb2ea291ec 45 TEST_ASSERT_EQUAL_STRING("32768 3214 999 100 1 0 1 4231 999 4123 32760 99999", buffer);
boro 0:4beb2ea291ec 46 }
boro 0:4beb2ea291ec 47
boro 0:4beb2ea291ec 48 void test_case_c_string_x_E() {
boro 0:4beb2ea291ec 49 CLEAN_BUFFER;
boro 0:4beb2ea291ec 50 sprintf(buffer, "%x %X %x %X %x %X %x %X %x %X %x %X", POSITIVE_INTEGERS);
boro 0:4beb2ea291ec 51 TEST_ASSERT_EQUAL_STRING("8000 C8E 3e7 64 1 0 1 1087 3e7 101B 7ff8 1869F", buffer);
boro 0:4beb2ea291ec 52 }
boro 0:4beb2ea291ec 53
boro 0:4beb2ea291ec 54 void test_case_c_string_f_f() {
boro 0:4beb2ea291ec 55 CLEAN_BUFFER;
boro 0:4beb2ea291ec 56 sprintf(buffer, "%f %f %f %f %f %f %f %f %f %f", FLOATS);
boro 0:4beb2ea291ec 57 TEST_ASSERT_EQUAL_STRING("0.002000 0.924300 15.913200 791.773680 6208.200000 25719.495200 426815.982588 6429271.046000 42468024.930000 212006462.910000", buffer);
boro 0:4beb2ea291ec 58 }
boro 0:4beb2ea291ec 59
boro 0:4beb2ea291ec 60 void test_case_c_string_g_g() {
boro 0:4beb2ea291ec 61 CLEAN_BUFFER;
boro 0:4beb2ea291ec 62 sprintf(buffer, "%g %g %g %g %g %g %g %g %g %g", FLOATS);
boro 0:4beb2ea291ec 63 TEST_ASSERT_EQUAL_STRING("0.002 0.9243 15.9132 791.774 6208.2 25719.5 426816 6.42927e+06 4.2468e+07 2.12006e+08", buffer);
boro 0:4beb2ea291ec 64 }
boro 0:4beb2ea291ec 65
boro 0:4beb2ea291ec 66 void test_case_c_string_e_E() {
boro 0:4beb2ea291ec 67 CLEAN_BUFFER;
boro 0:4beb2ea291ec 68 sprintf(buffer, "%e %E %e %E %e %E %e %E %e %E", FLOATS);
boro 0:4beb2ea291ec 69 TEST_ASSERT_EQUAL_STRING("2.000000e-03 9.243000E-01 1.591320e+01 7.917737E+02 6.208200e+03 2.571950E+04 4.268160e+05 6.429271E+06 4.246802e+07 2.120065E+08", buffer);
boro 0:4beb2ea291ec 70 }
boro 0:4beb2ea291ec 71
boro 0:4beb2ea291ec 72 void test_case_c_string_strtok() {
boro 0:4beb2ea291ec 73 CLEAN_BUFFER;
boro 0:4beb2ea291ec 74 char str[] ="- This, a sample string.";
boro 0:4beb2ea291ec 75 char * pch = strtok (str," ,.-");
boro 0:4beb2ea291ec 76 while (pch != NULL) {
boro 0:4beb2ea291ec 77 strcat(buffer, pch);
boro 0:4beb2ea291ec 78 pch = strtok (NULL, " ,.-");
boro 0:4beb2ea291ec 79 }
boro 0:4beb2ea291ec 80 TEST_ASSERT_EQUAL_STRING("Thisasamplestring", buffer);
boro 0:4beb2ea291ec 81 }
boro 0:4beb2ea291ec 82
boro 0:4beb2ea291ec 83 void test_case_c_string_strpbrk() {
boro 0:4beb2ea291ec 84 CLEAN_BUFFER;
boro 0:4beb2ea291ec 85 char str[] = "This is a sample string";
boro 0:4beb2ea291ec 86 char key[] = "aeiou";
boro 0:4beb2ea291ec 87 char *pch = strpbrk(str, key);
boro 0:4beb2ea291ec 88 while (pch != NULL)
boro 0:4beb2ea291ec 89 {
boro 0:4beb2ea291ec 90 char buf[2] = {*pch, '\0'};
boro 0:4beb2ea291ec 91 strcat(buffer, buf);
boro 0:4beb2ea291ec 92 pch = strpbrk(pch + 1,key);
boro 0:4beb2ea291ec 93 }
boro 0:4beb2ea291ec 94 TEST_ASSERT_EQUAL_STRING("iiaaei", buffer);
boro 0:4beb2ea291ec 95 }
boro 0:4beb2ea291ec 96
boro 0:4beb2ea291ec 97 utest::v1::status_t greentea_failure_handler(const Case *const source, const failure_t reason) {
boro 0:4beb2ea291ec 98 greentea_case_failure_abort_handler(source, reason);
boro 0:4beb2ea291ec 99 return STATUS_CONTINUE;
boro 0:4beb2ea291ec 100 }
boro 0:4beb2ea291ec 101
boro 0:4beb2ea291ec 102 Case cases[] = {
boro 0:4beb2ea291ec 103 Case("C strings: strtok", test_case_c_string_strtok, greentea_failure_handler),
boro 0:4beb2ea291ec 104 Case("C strings: strpbrk", test_case_c_string_strpbrk, greentea_failure_handler),
boro 0:4beb2ea291ec 105 Case("C strings: %i %d integer formatting", test_case_c_string_i_d, greentea_failure_handler),
boro 0:4beb2ea291ec 106 Case("C strings: %u %d integer formatting", test_case_c_string_u_d, greentea_failure_handler),
boro 0:4beb2ea291ec 107 Case("C strings: %x %E integer formatting", test_case_c_string_x_E, greentea_failure_handler),
boro 0:4beb2ea291ec 108 Case("C strings: %f %f float formatting", test_case_c_string_f_f, greentea_failure_handler),
boro 0:4beb2ea291ec 109 Case("C strings: %e %E float formatting", test_case_c_string_e_E, greentea_failure_handler),
boro 0:4beb2ea291ec 110 Case("C strings: %g %g float formatting", test_case_c_string_g_g, greentea_failure_handler),
boro 0:4beb2ea291ec 111 };
boro 0:4beb2ea291ec 112
boro 0:4beb2ea291ec 113 utest::v1::status_t greentea_test_setup(const size_t number_of_cases) {
boro 0:4beb2ea291ec 114 GREENTEA_SETUP(5, "default_auto");
boro 0:4beb2ea291ec 115 return greentea_test_setup_handler(number_of_cases);
boro 0:4beb2ea291ec 116 }
boro 0:4beb2ea291ec 117
boro 0:4beb2ea291ec 118 Specification specification(greentea_test_setup, cases, greentea_test_teardown_handler);
boro 0:4beb2ea291ec 119
boro 0:4beb2ea291ec 120 int main() {
boro 0:4beb2ea291ec 121 Harness::run(specification);
boro 0:4beb2ea291ec 122 }