amiro-os / core / src / aos_unittest.c @ 7de0cc90
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| 1 | e545e620 | Thomas Schöpping | /*
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| 2 | AMiRo-OS is an operating system designed for the Autonomous Mini Robot (AMiRo) platform.
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| 3 | 84f0ce9e | Thomas Schöpping | Copyright (C) 2016..2019 Thomas Schöpping et al.
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| 4 | e545e620 | Thomas Schöpping | |
| 5 | This program is free software: you can redistribute it and/or modify
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| 6 | it under the terms of the GNU General Public License as published by
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| 7 | the Free Software Foundation, either version 3 of the License, or
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| 8 | (at your option) any later version.
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| 9 | |||
| 10 | This program is distributed in the hope that it will be useful,
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | GNU General Public License for more details.
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| 14 | |||
| 15 | You should have received a copy of the GNU General Public License
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| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 17 | */
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| 18 | |||
| 19 | 53710ca3 | Marc Rothmann | /**
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| 20 | * @file aos_unittest.c
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| 21 | * @brief Unittest code.
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| 22 | * @details Functions to initialize and run unittests,
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| 23 | * as well as utility functions to be used in unittests.
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| 24 | *
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| 25 | * @addtogroup aos_unittests
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| 26 | * @{
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| 27 | */
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| 28 | |||
| 29 | 3940ba8a | Thomas Schöpping | #include <amiroos.h> |
| 30 | #include <string.h> |
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| 31 | e545e620 | Thomas Schöpping | |
| 32 | bc5cdb79 | Thomas Schöpping | #if (AMIROOS_CFG_TESTS_ENABLE == true) || defined(__DOXYGEN__) |
| 33 | 3940ba8a | Thomas Schöpping | |
| 34 | f3ac1c96 | Thomas Schöpping | /******************************************************************************/
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| 35 | /* LOCAL DEFINITIONS */
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| 36 | /******************************************************************************/
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| 37 | |||
| 38 | /******************************************************************************/
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| 39 | /* EXPORTED VARIABLES */
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| 40 | /******************************************************************************/
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| 41 | |||
| 42 | /******************************************************************************/
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| 43 | /* LOCAL TYPES */
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| 44 | /******************************************************************************/
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| 45 | |||
| 46 | /******************************************************************************/
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| 47 | /* LOCAL VARIABLES */
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| 48 | /******************************************************************************/
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| 49 | |||
| 50 | /******************************************************************************/
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| 51 | /* LOCAL FUNCTIONS */
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| 52 | /******************************************************************************/
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| 53 | |||
| 54 | /******************************************************************************/
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| 55 | /* EXPORTED FUNCTIONS */
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| 56 | /******************************************************************************/
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| 57 | e545e620 | Thomas Schöpping | |
| 58 | /**
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| 59 | * @brief Retrieve the total number of tests (passed and failed).
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| 60 | *
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| 61 | * @param[in] result The result object to evaluate.
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| 62 | *
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| 63 | * @return Number of total tests executed.
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| 64 | */
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| 65 | inline uint32_t aosUtResultTotal(aos_utresult_t *result)
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| 66 | {
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| 67 | aosDbgCheck(result != NULL);
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| 68 | |||
| 69 | return result->passed + result->failed;
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| 70 | } |
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| 71 | |||
| 72 | /**
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| 73 | * @brief Retrieve the ratio of passed tests.
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| 74 | *
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| 75 | * @param[in] result The result object to evaluate.
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| 76 | *
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| 77 | * @return Ratio of passed tests to total tests as float in range [0, 1].
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| 78 | */
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| 79 | inline float aosUtResultRatio(aos_utresult_t *result) |
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| 80 | {
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| 81 | aosDbgCheck(result != NULL);
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| 82 | |||
| 83 | if (aosUtResultTotal(result) > 0) { |
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| 84 | return (float)result->passed / (float)aosUtResultTotal(result); |
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| 85 | } else {
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| 86 | return 1.0f; |
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| 87 | } |
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| 88 | } |
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| 89 | |||
| 90 | /**
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| 91 | * @brief Print the summary of a test.
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| 92 | * @details The summary consists of:
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| 93 | * - total numer of tests executed
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| 94 | * - absolute number of passed tests
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| 95 | * - absolute number of failed tests
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| 96 | * - relative ratio of passed tests
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| 97 | *
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| 98 | * @param[in] stream Stream to print the result to.
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| 99 | * @param[in] result Result to evaluate and print.
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| 100 | * @param[in] heading Optional heading (defaults to "summary").
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| 101 | */
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| 102 | void aosUtResultPrintSummary(BaseSequentialStream *stream, aos_utresult_t *result, char* heading) |
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| 103 | {
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| 104 | aosDbgCheck(stream != NULL);
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| 105 | aosDbgCheck(result != NULL);
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| 106 | |||
| 107 | chprintf(stream, "%s:\n", (heading != NULL) ? heading : "summary"); |
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| 108 | chprintf(stream, "\ttotal: %3u\n", aosUtResultTotal(result));
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| 109 | chprintf(stream, "\tpassed: %3u\n", result->passed);
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| 110 | chprintf(stream, "\tfailed: %3u\n", result->failed);
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| 111 | chprintf(stream, "\tratio: %3u%%\n", (uint8_t)(aosUtResultRatio(result) * 100.0f)); |
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| 112 | |||
| 113 | return;
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| 114 | } |
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| 115 | |||
| 116 | /**
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| 117 | * @brief Initialize a unit test object.
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| 118 | *
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| 119 | * @param[in] ut The unit test object to initialize.
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| 120 | * @param[in] name name of the unit test.
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| 121 | * @param[in] info Optional information string.
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| 122 | * @param[in] func Unit test calback function.
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| 123 | * @param[in] data Optional data for the unit test.
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| 124 | * @param[in] shellname Name of the shell command
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| 125 | * @param[in] shellcb Callback for the shell command.
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| 126 | */
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| 127 | void aosUtObjectInit(aos_unittest_t* ut, char* name, char* info, aos_utfunction_t func, void* data, char* shellname, aos_shellcmdcb_t shellcb) |
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| 128 | {
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| 129 | aosDbgCheck(ut != NULL);
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| 130 | aosDbgCheck(name != NULL && strlen(name) > 0); |
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| 131 | aosDbgCheck(func != NULL);
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| 132 | aosDbgCheck(shellname != NULL && strlen(shellname) > 0); |
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| 133 | aosDbgCheck(shellcb != NULL);
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| 134 | |||
| 135 | ut->name = name; |
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| 136 | ut->info = info; |
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| 137 | ut->testfunc = func; |
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| 138 | ut->shellcmd.name = shellname; |
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| 139 | ut->shellcmd.callback = shellcb; |
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| 140 | ut->shellcmd.next = NULL;
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| 141 | ut->data = data; |
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| 142 | |||
| 143 | return;
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| 144 | } |
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| 145 | |||
| 146 | /**
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| 147 | * @brief Run an unit test.
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| 148 | *
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| 149 | * @param[in] stream A stream for printing messages.
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| 150 | * @param[in] ut Unit test to execute.
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| 151 | * @param[in] note Optional note string.
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| 152 | *
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| 153 | * @return Result of the test.
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| 154 | */
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| 155 | aos_utresult_t aosUtRun(BaseSequentialStream *stream, aos_unittest_t *ut, char *note)
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| 156 | {
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| 157 | aosDbgCheck(stream != NULL);
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| 158 | aosDbgCheck(ut != NULL);
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| 159 | |||
| 160 | // print name heading
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| 161 | {
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| 162 | chprintf(stream, "\n");
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| 163 | const int nchars = chprintf(stream, "%s unit test\n", ut->name); |
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| 164 | for (int c = 0; c < nchars-1; ++c) { |
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| 165 | chprintf(stream, "=");
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| 166 | } |
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| 167 | chprintf(stream, "\n");
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| 168 | } |
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| 169 | |||
| 170 | // print info (if any)
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| 171 | if (ut->info != NULL) { |
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| 172 | chprintf(stream, "info: %s\n", ut->info);
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| 173 | } |
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| 174 | // print note (if any)
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| 175 | if (note != NULL) { |
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| 176 | chprintf(stream, "note: %s\n", note);
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| 177 | } |
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| 178 | chprintf(stream, "\n");
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| 179 | |||
| 180 | // run test
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| 181 | aos_utresult_t result = ut->testfunc(stream, ut); |
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| 182 | |||
| 183 | // print summary
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| 184 | aosUtResultPrintSummary(stream, &result, NULL);
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| 185 | |||
| 186 | return result;
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| 187 | } |
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| 188 | |||
| 189 | /**
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| 190 | * @brief Helper function for passed tests.
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| 191 | * @details Prints a message that the test was passed and modifies the result accordigly.
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| 192 | *
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| 193 | * @param[in] stream Stream to print the message to.
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| 194 | * @param[in,out] result Result object to modify.
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| 195 | */
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| 196 | void aosUtPassed(BaseSequentialStream *stream, aos_utresult_t* result)
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| 197 | {
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| 198 | aosDbgCheck(stream != NULL);
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| 199 | aosDbgCheck(result != NULL);
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| 200 | |||
| 201 | ++result->passed; |
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| 202 | chprintf(stream, "\tPASSED\n");
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| 203 | chprintf(stream, "\n");
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| 204 | |||
| 205 | return;
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| 206 | } |
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| 207 | |||
| 208 | /**
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| 209 | * @brief Helper function for passed tests.
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| 210 | * @details Prints a message that the test was passed, an additional custom message, and modifies the result accordigly.
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| 211 | *
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| 212 | * @param[in] stream Stream to print the message to.
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| 213 | * @param[in,out] result Result object to modify.
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| 214 | * @param[in] fmt Formatted message string.
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| 215 | */
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| 216 | void aosUtPassedMsg(BaseSequentialStream *stream, aos_utresult_t* result, const char *fmt, ...) |
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| 217 | {
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| 218 | aosDbgCheck(stream != NULL);
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| 219 | aosDbgCheck(result != NULL);
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| 220 | |||
| 221 | va_list ap; |
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| 222 | |||
| 223 | ++result->passed; |
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| 224 | chprintf(stream, "\tPASSED\t");
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| 225 | va_start(ap, fmt); |
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| 226 | chvprintf(stream, fmt, ap); |
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| 227 | va_end(ap); |
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| 228 | chprintf(stream, "\n");
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| 229 | |||
| 230 | return;
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| 231 | } |
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| 232 | |||
| 233 | /**
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| 234 | * @brief Helper function for failed tests.
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| 235 | * @details Prints a message that the test was failed and modifies the result accordigly.
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| 236 | *
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| 237 | * @param[in] stream Stream to print the message to.
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| 238 | * @param[in,out] result Result object to modify.
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| 239 | */
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| 240 | void aosUtFailed(BaseSequentialStream *stream, aos_utresult_t* result)
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| 241 | {
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| 242 | aosDbgCheck(stream != NULL);
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| 243 | aosDbgCheck(result != NULL);
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| 244 | |||
| 245 | ++result->failed; |
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| 246 | chprintf(stream, "\tFAILED\n");
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| 247 | chprintf(stream, "\n");
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| 248 | |||
| 249 | return;
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| 250 | } |
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| 251 | |||
| 252 | /**
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| 253 | * @brief Helper function for failed tests.
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| 254 | * @details Prints a message that the test was failed, an additional custom message, and modifies the result accordigly.
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| 255 | *
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| 256 | * @param[in] stream Stream to print the message to.
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| 257 | * @param[in,out] result Result object to modify.
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| 258 | * @param[in] fmt Formatted message string.
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| 259 | */
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| 260 | void aosUtFailedMsg(BaseSequentialStream *stream, aos_utresult_t* result, const char *fmt, ...) |
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| 261 | {
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| 262 | aosDbgCheck(stream != NULL);
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| 263 | aosDbgCheck(result != NULL);
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| 264 | |||
| 265 | va_list ap; |
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| 266 | |||
| 267 | ++result->failed; |
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| 268 | chprintf(stream, "\tFAILED\t");
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| 269 | va_start(ap, fmt); |
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| 270 | chvprintf(stream, fmt, ap); |
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| 271 | va_end(ap); |
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| 272 | chprintf(stream, "\n");
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| 273 | |||
| 274 | return;
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| 275 | } |
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| 276 | |||
| 277 | /**
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| 278 | * @brief Helper function for information messages.
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| 279 | *
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| 280 | * @param[in] stream Strean to rpint the message to.
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| 281 | * @param[in] fmt Formatted message string.
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| 282 | */
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| 283 | void aosUtInfoMsg(BaseSequentialStream* stream, const char* fmt, ...) |
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| 284 | {
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| 285 | aosDbgCheck(stream != NULL);
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| 286 | |||
| 287 | va_list ap; |
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| 288 | va_start(ap, fmt); |
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| 289 | chvprintf(stream, fmt, ap); |
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| 290 | va_end(ap); |
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| 291 | chprintf(stream, "\n");
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| 292 | |||
| 293 | return;
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| 294 | } |
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| 295 | |||
| 296 | 7de0cc90 | Thomas Schöpping | #endif /* (AMIROOS_CFG_TESTS_ENABLE == true) */ |
| 297 | 53710ca3 | Marc Rothmann | |
| 298 | /** @} */ |