amiro-os / core / src / aos_unittest.c @ aed3754b
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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 | Copyright (C) 2016..2018 Thomas Schöpping et al.
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4 | |||
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 | e545e620 | Thomas Schöpping | #include <aos_unittest.h> |
30 | |||
31 | bc5cdb79 | Thomas Schöpping | #if (AMIROOS_CFG_TESTS_ENABLE == true) || defined(__DOXYGEN__) |
32 | e545e620 | Thomas Schöpping | #include <aos_debug.h> |
33 | #include <chprintf.h> |
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34 | #include <string.h> |
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35 | |||
36 | /**
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37 | * @brief Retrieve the total number of tests (passed and failed).
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38 | *
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39 | * @param[in] result The result object to evaluate.
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40 | *
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41 | * @return Number of total tests executed.
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42 | */
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43 | inline uint32_t aosUtResultTotal(aos_utresult_t *result)
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44 | { |
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45 | aosDbgCheck(result != NULL);
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46 | |||
47 | return result->passed + result->failed;
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48 | } |
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49 | |||
50 | /**
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51 | * @brief Retrieve the ratio of passed tests.
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52 | *
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53 | * @param[in] result The result object to evaluate.
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54 | *
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55 | * @return Ratio of passed tests to total tests as float in range [0, 1].
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56 | */
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57 | inline float aosUtResultRatio(aos_utresult_t *result) |
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58 | { |
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59 | aosDbgCheck(result != NULL);
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60 | |||
61 | if (aosUtResultTotal(result) > 0) { |
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62 | return (float)result->passed / (float)aosUtResultTotal(result); |
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63 | } else {
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64 | return 1.0f; |
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65 | } |
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66 | } |
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67 | |||
68 | /**
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69 | * @brief Print the summary of a test.
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70 | * @details The summary consists of:
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71 | * - total numer of tests executed
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72 | * - absolute number of passed tests
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73 | * - absolute number of failed tests
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74 | * - relative ratio of passed tests
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75 | *
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76 | * @param[in] stream Stream to print the result to.
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77 | * @param[in] result Result to evaluate and print.
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78 | * @param[in] heading Optional heading (defaults to "summary").
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79 | */
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80 | void aosUtResultPrintSummary(BaseSequentialStream *stream, aos_utresult_t *result, char* heading) |
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81 | { |
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82 | aosDbgCheck(stream != NULL);
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83 | aosDbgCheck(result != NULL);
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84 | |||
85 | chprintf(stream, "%s:\n", (heading != NULL) ? heading : "summary"); |
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86 | chprintf(stream, "\ttotal: %3u\n", aosUtResultTotal(result));
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87 | chprintf(stream, "\tpassed: %3u\n", result->passed);
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88 | chprintf(stream, "\tfailed: %3u\n", result->failed);
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89 | chprintf(stream, "\tratio: %3u%%\n", (uint8_t)(aosUtResultRatio(result) * 100.0f)); |
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90 | |||
91 | return;
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92 | } |
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93 | |||
94 | /**
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95 | * @brief Initialize a unit test object.
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96 | *
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97 | * @param[in] ut The unit test object to initialize.
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98 | * @param[in] name name of the unit test.
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99 | * @param[in] info Optional information string.
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100 | * @param[in] func Unit test calback function.
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101 | * @param[in] data Optional data for the unit test.
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102 | * @param[in] shellname Name of the shell command
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103 | * @param[in] shellcb Callback for the shell command.
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104 | */
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105 | 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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106 | { |
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107 | aosDbgCheck(ut != NULL);
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108 | aosDbgCheck(name != NULL && strlen(name) > 0); |
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109 | aosDbgCheck(func != NULL);
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110 | aosDbgCheck(shellname != NULL && strlen(shellname) > 0); |
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111 | aosDbgCheck(shellcb != NULL);
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112 | |||
113 | ut->name = name; |
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114 | ut->info = info; |
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115 | ut->testfunc = func; |
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116 | ut->shellcmd.name = shellname; |
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117 | ut->shellcmd.callback = shellcb; |
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118 | ut->shellcmd.next = NULL;
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119 | ut->data = data; |
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120 | |||
121 | return;
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122 | } |
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123 | |||
124 | /**
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125 | * @brief Run an unit test.
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126 | *
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127 | * @param[in] stream A stream for printing messages.
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128 | * @param[in] ut Unit test to execute.
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129 | * @param[in] note Optional note string.
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130 | *
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131 | * @return Result of the test.
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132 | */
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133 | aos_utresult_t aosUtRun(BaseSequentialStream *stream, aos_unittest_t *ut, char *note)
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134 | { |
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135 | aosDbgCheck(stream != NULL);
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136 | aosDbgCheck(ut != NULL);
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137 | |||
138 | // print name heading
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139 | { |
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140 | chprintf(stream, "\n");
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141 | const int nchars = chprintf(stream, "%s unit test\n", ut->name); |
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142 | for (int c = 0; c < nchars-1; ++c) { |
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143 | chprintf(stream, "=");
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144 | } |
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145 | chprintf(stream, "\n");
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146 | } |
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147 | |||
148 | // print info (if any)
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149 | if (ut->info != NULL) { |
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150 | chprintf(stream, "info: %s\n", ut->info);
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151 | } |
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152 | // print note (if any)
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153 | if (note != NULL) { |
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154 | chprintf(stream, "note: %s\n", note);
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155 | } |
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156 | chprintf(stream, "\n");
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157 | |||
158 | // run test
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159 | aos_utresult_t result = ut->testfunc(stream, ut); |
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160 | |||
161 | // print summary
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162 | aosUtResultPrintSummary(stream, &result, NULL);
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163 | |||
164 | return result;
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165 | } |
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166 | |||
167 | /**
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168 | * @brief Helper function for passed tests.
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169 | * @details Prints a message that the test was passed and modifies the result accordigly.
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170 | *
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171 | * @param[in] stream Stream to print the message to.
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172 | * @param[in,out] result Result object to modify.
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173 | */
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174 | void aosUtPassed(BaseSequentialStream *stream, aos_utresult_t* result)
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175 | { |
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176 | aosDbgCheck(stream != NULL);
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177 | aosDbgCheck(result != NULL);
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178 | |||
179 | ++result->passed; |
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180 | chprintf(stream, "\tPASSED\n");
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181 | chprintf(stream, "\n");
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182 | |||
183 | return;
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184 | } |
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185 | |||
186 | /**
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187 | * @brief Helper function for passed tests.
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188 | * @details Prints a message that the test was passed, an additional custom message, and modifies the result accordigly.
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189 | *
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190 | * @param[in] stream Stream to print the message to.
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191 | * @param[in,out] result Result object to modify.
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192 | * @param[in] fmt Formatted message string.
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193 | */
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194 | void aosUtPassedMsg(BaseSequentialStream *stream, aos_utresult_t* result, const char *fmt, ...) |
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195 | { |
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196 | aosDbgCheck(stream != NULL);
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197 | aosDbgCheck(result != NULL);
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198 | |||
199 | va_list ap; |
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200 | |||
201 | ++result->passed; |
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202 | chprintf(stream, "\tPASSED\t");
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203 | va_start(ap, fmt); |
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204 | chvprintf(stream, fmt, ap); |
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205 | va_end(ap); |
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206 | chprintf(stream, "\n");
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207 | |||
208 | return;
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209 | } |
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210 | |||
211 | /**
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212 | * @brief Helper function for failed tests.
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213 | * @details Prints a message that the test was failed and modifies the result accordigly.
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214 | *
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215 | * @param[in] stream Stream to print the message to.
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216 | * @param[in,out] result Result object to modify.
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217 | */
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218 | void aosUtFailed(BaseSequentialStream *stream, aos_utresult_t* result)
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219 | { |
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220 | aosDbgCheck(stream != NULL);
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221 | aosDbgCheck(result != NULL);
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222 | |||
223 | ++result->failed; |
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224 | chprintf(stream, "\tFAILED\n");
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225 | chprintf(stream, "\n");
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226 | |||
227 | return;
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228 | } |
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229 | |||
230 | /**
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231 | * @brief Helper function for failed tests.
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232 | * @details Prints a message that the test was failed, an additional custom message, and modifies the result accordigly.
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233 | *
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234 | * @param[in] stream Stream to print the message to.
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235 | * @param[in,out] result Result object to modify.
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236 | * @param[in] fmt Formatted message string.
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237 | */
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238 | void aosUtFailedMsg(BaseSequentialStream *stream, aos_utresult_t* result, const char *fmt, ...) |
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239 | { |
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240 | aosDbgCheck(stream != NULL);
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241 | aosDbgCheck(result != NULL);
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242 | |||
243 | va_list ap; |
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244 | |||
245 | ++result->failed; |
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246 | chprintf(stream, "\tFAILED\t");
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247 | va_start(ap, fmt); |
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248 | chvprintf(stream, fmt, ap); |
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249 | va_end(ap); |
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250 | chprintf(stream, "\n");
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251 | |||
252 | return;
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253 | } |
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254 | |||
255 | /**
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256 | * @brief Helper function for information messages.
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257 | *
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258 | * @param[in] stream Strean to rpint the message to.
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259 | * @param[in] fmt Formatted message string.
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260 | */
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261 | void aosUtInfoMsg(BaseSequentialStream* stream, const char* fmt, ...) |
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262 | { |
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263 | aosDbgCheck(stream != NULL);
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264 | |||
265 | va_list ap; |
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266 | va_start(ap, fmt); |
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267 | chvprintf(stream, fmt, ap); |
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268 | va_end(ap); |
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269 | chprintf(stream, "\n");
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270 | |||
271 | return;
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272 | } |
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273 | |||
274 | #endif /* AMIROOS_CFG_TESTS_ENABLE == true */ |
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275 | 53710ca3 | Marc Rothmann | |
276 | /** @} */ |