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 <stdio.h>
00018 #include <string.h>
00019 #include "mbed.h"
00020 #include "greentea-client/test_env.h"
00021 #include "unity/unity.h"
00022 #include "utest/utest.h"
00023 
00024 namespace {
00025 static char buffer[256] = {0};
00026 }
00027 
00028 #define CLEAN_BUFFER memset(::buffer, 0x00, sizeof(::buffer))
00029 #define NEGATIVE_INTEGERS -32768,-3214,-999,-100,-1,0,-1,-4231,-999,-4123,-32760,-99999
00030 #define POSITIVE_INTEGERS 32768,3214,999,100,1,0,1,4231,999,4123,32760,99999
00031 #define FLOATS  0.002,0.92430,15.91320,791.77368,6208.2,25719.4952,426815.982588,6429271.046,42468024.93,212006462.910
00032 
00033 using namespace utest::v1;
00034 
00035 
00036 void test_case_c_string_i_d() {
00037     CLEAN_BUFFER;
00038     sprintf(buffer, "%i %d %i %d %i %d %i %d %i %d %i %i", NEGATIVE_INTEGERS);
00039     TEST_ASSERT_EQUAL_STRING("-32768 -3214 -999 -100 -1 0 -1 -4231 -999 -4123 -32760 -99999", buffer);
00040 }
00041 
00042 void test_case_c_string_u_d() {
00043     CLEAN_BUFFER;
00044     sprintf(buffer, "%u %d %u %d %u %d %u %d %u %d %u %d", POSITIVE_INTEGERS);
00045     TEST_ASSERT_EQUAL_STRING("32768 3214 999 100 1 0 1 4231 999 4123 32760 99999", buffer);
00046 }
00047 
00048 void test_case_c_string_x_E() {
00049     CLEAN_BUFFER;
00050     sprintf(buffer, "%x %X %x %X %x %X %x %X %x %X %x %X", POSITIVE_INTEGERS);
00051     TEST_ASSERT_EQUAL_STRING("8000 C8E 3e7 64 1 0 1 1087 3e7 101B 7ff8 1869F", buffer);
00052 }
00053 
00054 void test_case_c_string_f_f() {
00055     CLEAN_BUFFER;
00056     sprintf(buffer, "%f %f %f %f %f %f %f %f %f %f", FLOATS);
00057     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);
00058 }
00059 
00060 void test_case_c_string_g_g() {
00061     CLEAN_BUFFER;
00062     sprintf(buffer, "%g %g %g %g %g %g %g %g %g %g", FLOATS);
00063     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);
00064 }
00065 
00066 void test_case_c_string_e_E() {
00067     CLEAN_BUFFER;
00068     sprintf(buffer, "%e %E %e %E %e %E %e %E %e %E", FLOATS);
00069     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);
00070 }
00071 
00072 void test_case_c_string_strtok() {
00073     CLEAN_BUFFER;
00074     char str[] ="- This, a sample string.";
00075     char * pch = strtok (str," ,.-");
00076     while (pch != NULL) {
00077         strcat(buffer, pch);
00078         pch = strtok (NULL, " ,.-");
00079     }
00080     TEST_ASSERT_EQUAL_STRING("Thisasamplestring", buffer);
00081 }
00082 
00083 void test_case_c_string_strpbrk() {
00084     CLEAN_BUFFER;
00085     char str[] = "This is a sample string";
00086     char key[] = "aeiou";
00087     char *pch = strpbrk(str, key);
00088     while (pch != NULL)
00089     {
00090         char buf[2] = {*pch, '\0'};
00091         strcat(buffer, buf);
00092         pch = strpbrk(pch + 1,key);
00093     }
00094     TEST_ASSERT_EQUAL_STRING("iiaaei", buffer);
00095 }
00096 
00097 utest::v1::status_t  greentea_failure_handler(const Case *const source, const failure_t reason) {
00098     greentea_case_failure_abort_handler(source, reason);
00099     return STATUS_CONTINUE;
00100 }
00101 
00102 Case cases[] = {
00103     Case("C strings: strtok", test_case_c_string_strtok, greentea_failure_handler),
00104     Case("C strings: strpbrk", test_case_c_string_strpbrk, greentea_failure_handler),
00105     Case("C strings: %i %d integer formatting", test_case_c_string_i_d, greentea_failure_handler),
00106     Case("C strings: %u %d integer formatting", test_case_c_string_u_d, greentea_failure_handler),
00107     Case("C strings: %x %E integer formatting", test_case_c_string_x_E, greentea_failure_handler),
00108     Case("C strings: %f %f float formatting", test_case_c_string_f_f, greentea_failure_handler),
00109     Case("C strings: %e %E float formatting", test_case_c_string_e_E, greentea_failure_handler),
00110     Case("C strings: %g %g float formatting", test_case_c_string_g_g, 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 }