1 | /*
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2 | * TOPPERS/JSP Kernel
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3 | * Toyohashi Open Platform for Embedded Real-Time Systems/
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4 | * Just Standard Profile Kernel
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5 | *
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6 | * Copyright (C) 2003 by Embedded and Real-Time Systems Laboratory
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7 | * Toyohashi Univ. of Technology, JAPAN
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8 | *
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9 | * ä¸è¨è使¨©è
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10 | ã¯ï¼ä»¥ä¸ã® (1)ã(4) ã®æ¡ä»¶ãï¼Free Software Foundation
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11 | * ã«ãã£ã¦å
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12 | ¬è¡¨ããã¦ãã GNU General Public License ã® Version 2 ã«è¨
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13 | * è¿°ããã¦ããæ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§ã¢ï¼æ¬ã½ããã¦ã§ã¢
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14 | * ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹å¤ã»åé
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15 | å¸ï¼ä»¥ä¸ï¼
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16 | * å©ç¨ã¨å¼ã¶ï¼ãããã¨ãç¡åã§è¨±è«¾ããï¼
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17 | * (1) æ¬ã½ããã¦ã§ã¢ãã½ã¼ã¹ã³ã¼ãã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼ä¸è¨ã®èä½
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18 | * 権表示ï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãï¼ãã®ã¾ã¾ã®å½¢ã§ã½ã¼
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19 | * ã¹ã³ã¼ãä¸ã«å«ã¾ãã¦ãããã¨ï¼
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20 | * (2) æ¬ã½ããã¦ã§ã¢ãï¼ã©ã¤ãã©ãªå½¢å¼ãªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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21 | * ç¨ã§ããå½¢ã§åé
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22 | å¸ããå ´åã«ã¯ï¼åé
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23 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨
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24 | * è
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25 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è使¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨
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26 | * ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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27 | * (3) æ¬ã½ããã¦ã§ã¢ãï¼æ©å¨ã«çµã¿è¾¼ããªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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28 | * ç¨ã§ããªãå½¢ã§åé
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29 | å¸ããå ´åã«ã¯ï¼æ¬¡ã®ããããã®æ¡ä»¶ãæºããã
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30 | * ã¨ï¼
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31 | * (a) åé
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32 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
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33 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è
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34 | * 使¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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35 | * (b) åé
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36 | å¸ã®å½¢æ
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37 | ãï¼å¥ã«å®ããæ¹æ³ã«ãã£ã¦ï¼TOPPERSããã¸ã§ã¯ãã«
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38 | * å ±åãããã¨ï¼
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39 | * (4) æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ
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40 | * 害ãããï¼ä¸è¨è使¨©è
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41 | ããã³TOPPERSããã¸ã§ã¯ããå
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42 | 責ãããã¨ï¼
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43 | *
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44 | * æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨è使¨©è
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45 | ã
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46 | * ãã³TOPPERSããã¸ã§ã¯ãã¯ï¼æ¬ã½ããã¦ã§ã¢ã«é¢ãã¦ï¼ãã®é©ç¨å¯è½æ§ã
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47 | * å«ãã¦ï¼ãããªãä¿è¨¼ãè¡ããªãï¼ã¾ãï¼æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´
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48 | * æ¥çã¾ãã¯éæ¥çã«çãããããªãæå®³ã«é¢ãã¦ãï¼ãã®è²¬ä»»ãè² ããªãï¼
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49 | *
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50 | * @(#) $Id: coverage.cpp,v 1.5 2003/12/15 07:32:13 takayuki Exp $
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51 | */
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52 |
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53 | #include "base/coverage_defs.h"
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54 | #include "base/coverage_undefs.h"
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55 |
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56 | #include <iostream>
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57 | #include <iomanip>
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58 |
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59 | using namespace std;
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60 |
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61 | #if defined(COVERAGE)
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62 | /*
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63 | * ç°¡åãªã«ãã¬ãã¸ãã§ãã¯
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64 | */
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65 |
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66 | //ãã©ã¼ãããæ¸ã¿ãã¡ã¤ã«ä½ç½®æ
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67 | å ±ã®åå¾
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68 | string Coverage::Location::getDetails(void) const
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69 | {
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70 | string result;
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71 |
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72 | result = string(filename) + ":" + String(lineno);
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73 | if(*additional != '\x0')
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74 | result += string("(") + additional + ")";
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75 |
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76 | return result;
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77 | }
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78 |
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79 |
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80 |
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81 | //è¦ç´ ã®å
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82 | ¨åé¤
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83 | Coverage::BranchMap::~BranchMap(void) throw()
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84 | {
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85 | iterator scope;
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86 |
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87 | scope = begin();
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88 | while(scope != end()) {
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89 | delete scope->second;
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90 | ++ scope;
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91 | }
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92 |
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93 | clear();
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94 | }
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95 |
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96 | //è¦ç´ ã®ç»é²
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97 | Coverage::BranchBase::BranchBase(const Location & location) throw()
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98 | {
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99 | BranchMap * bmap = Singleton<BranchMap>::getInstance();
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100 | NewBranchList * blist = Singleton<NewBranchList>::getInstance();
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101 |
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102 | (*bmap)[location] = this;
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103 | blist->push_back(this);
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104 | }
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105 |
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106 | //locationã«ä¸è´ããè¦ç´ ã®åå¾
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107 | Coverage::BranchBase * Coverage::BranchBase::find(const Location & location) throw()
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108 | {
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109 | BranchMap * bmap = Singleton<BranchMap>::getInstance();
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110 | BranchMap::iterator scope;
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111 | BranchBase * result = 0;
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112 |
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113 | scope = bmap->find(location);
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114 | if(scope != bmap->end())
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115 | result = scope->second;
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116 |
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117 | return result;
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118 | }
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119 |
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120 | //BranchIfã³ã³ã¹ãã©ã¯ã¿
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121 | Coverage::If::If(const Location & location) throw() : BranchBase(location), true_case(false), false_case(false)
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122 | {}
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123 |
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124 | //ifã®æ£å½æ§å¤å® (æç«/䏿ç«ã®ä¸¡æ¹ãèµ·ã£ã¦ãã)
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125 | bool Coverage::If::checkValidity(void) const throw()
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126 | { return true_case && false_case; }
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127 |
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128 | //ééæ
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129 | å ±ã®åå¾
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130 | string Coverage::If::getDetails(void) const throw()
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131 | {
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132 | string result;
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133 |
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134 | if(true_case)
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135 | result += "true";
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136 |
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137 | if(false_case) {
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138 | if(true_case)
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139 | result += "/";
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140 | result += "false";
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141 | }
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142 |
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143 | return result;
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144 | }
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145 |
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146 | //ifåå²ã®ãã§ãã¯
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147 | bool Coverage::If::branch(const Location & location, bool expression) throw()
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148 | {
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149 | If * node = dynamic_cast<If *>(find(location));
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150 | if(node == 0)
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151 | node = new(nothrow) If(location);
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152 |
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153 | if(node != 0) {
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154 | if(expression)
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155 | node->true_case = true;
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156 | else
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157 | node->false_case = true;
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158 | }
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159 | else
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160 | cerr << "[Coverage::Branch] Memory allocation error!\n";
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161 |
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162 | return expression;
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163 | }
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164 |
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165 |
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166 | //Whileã³ã³ã¹ãã©ã¯ã¿
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167 | Coverage::While::While(const Location & location) throw() : BranchBase(location), valid(false)
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168 | {}
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169 |
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170 | //Whileã®æ£å½æ§å¤å® (å°ãªãã¨ãä¸åã¯ã«ã¼ãã®ä¸ãã¾ãã£ã¦ãã)
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171 | bool Coverage::While::checkValidity(void) const throw()
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172 | { return valid; }
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173 |
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174 | //ééæ
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175 | å ±ã®åå¾
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176 | string Coverage::While::getDetails(void) const throw()
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177 | {
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178 | string result;
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179 |
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180 | if(valid)
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181 | result = "valid";
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182 | else
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183 | result = "invalid";
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184 |
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185 | return result;
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186 | }
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187 |
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188 | //whileåå²ã®ãã§ã㯠(å°ãªãã¨ãä¸åã¯ã«ã¼ãã®ä¸ãã¾ãã£ã¦ãã)
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189 | bool Coverage::While::branch(const Location & location, bool expression) throw()
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190 | {
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191 | While * node = dynamic_cast<While *>(find(location));
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192 | if(node == 0)
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193 | node = new(nothrow) While(location);
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194 |
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195 | if(node != 0) {
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196 | if(expression)
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197 | node->valid = true;
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198 | }
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199 | else
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200 | cerr << "[Coverage::Branch] Memory allocation error!\n";
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201 |
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202 | return expression;
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203 | }
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204 |
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205 |
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206 | //Switchã³ã³ã¹ãã©ã¯ã¿
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207 | Coverage::Switch::Switch(const Location & location) throw() : BranchBase(location)
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208 | {}
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209 |
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210 | //Switchã®æ£å½æ§å¤å® (ééããè¦ç´ ã ããè¦ãã¦ãã (å¾ã
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211 | å¤å®ãå
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212 | ¥ããã))
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213 | bool Coverage::Switch::checkValidity(void) const throw()
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214 | { return true; }
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215 |
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216 | //ééæ
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217 | å ±ã®åå¾
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218 | string Coverage::Switch::getDetails(void) const throw()
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219 | {
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220 | stringstream buf;
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221 | set<int>::const_iterator scope;
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222 |
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223 | scope = checkpoint.begin();
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224 | while(scope != checkpoint.end()) {
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225 | buf << *scope;
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226 |
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227 | ++ scope;
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228 | if(scope != checkpoint.end())
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229 | buf << ", ";
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230 | }
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231 |
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232 | return buf.str();
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233 | }
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234 |
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235 | //Switchåå²ã®ãã§ãã¯
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236 | void Coverage::Switch::_branch(const Location & location, int expression) throw()
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237 | {
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238 | Switch * node = dynamic_cast<Switch *>(find(location));
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239 | if(node == 0)
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240 | node = new(nothrow) Switch(location);
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241 |
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242 | if(node != 0) {
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243 | if(expression)
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244 | node->checkpoint.insert(expression);
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245 | }
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246 | else
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247 | cerr << "[Coverage::Branch] Memory allocation error!\n";
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248 | }
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249 |
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250 | //å
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251 | ¨ã¦ã®é
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252 | ç®ã表示
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253 | void Coverage::printCoverage(ostream & out)
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254 | {
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255 | BranchMap * bmap = Singleton<BranchMap>::getInstance();
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256 | BranchMap::iterator scope;
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257 |
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258 | unsigned long cases = 0;
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259 | unsigned long fails = 0;
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260 |
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261 | scope = bmap->begin();
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262 | while(scope != bmap->end()) {
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263 | ++ cases;
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264 |
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265 | if(scope->second->checkValidity())
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266 | out << "Success : ";
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267 | else {
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268 | out << "Failure : ";
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269 | ++ fails;
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270 | }
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271 | out << scope->first.getDetails() << ' ' << scope->second->getDetails() << '\n';
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272 |
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273 | ++ scope;
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274 | }
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275 |
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276 | out << fails << " fails in " << cases << " cases (" << setprecision(2) << (fails * 100.0 / cases) << "%)\n";
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277 | }
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278 |
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279 | //å
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280 | ¨ã¦ééãããã©ããã®ãã§ãã¯
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281 | bool Coverage::checkValidity(void)
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282 | {
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283 | bool result = true;
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284 |
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285 | NewBranchList * blist = Singleton<NewBranchList>::getInstance();
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286 | NewBranchList::iterator scope;
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287 |
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288 | scope = blist->begin();
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289 | while(scope != blist->end()) {
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290 | if(!(*scope)->checkValidity())
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291 | result = false;
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292 | ++ scope;
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293 | }
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294 |
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295 | blist->clear();
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296 | return result;
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297 | }
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298 | //åç§°ã®åå¾
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299 | string Coverage::getBranchName(BranchBase * node)
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300 | {
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301 | //ä¸è´ããè¦ç´ ã®æ¤ç´¢
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302 | BranchMap * bmap = Singleton<BranchMap>::getInstance();
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303 | BranchMap::iterator scope;
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304 |
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305 | scope = bmap->begin();
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306 | while(scope != bmap->end()) {
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307 | if(scope->second == node)
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308 | break;
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309 | ++ scope;
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310 | }
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311 |
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312 | //assert(scope != bmap->end());
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313 |
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314 | return scope->first.getDetails();
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315 | }
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316 |
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317 | #endif /* COVERAGE */
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318 |
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