1 | -- |
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2 | -- Test_Support / SPECIFICATION |
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3 | -- |
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4 | -- DESCRIPTION: |
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5 | -- |
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6 | -- This package provides routines which aid the Test Suites |
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7 | -- and simplify their design and operation. |
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8 | -- |
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9 | -- DEPENDENCIES: |
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10 | -- |
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11 | -- |
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12 | -- |
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13 | -- COPYRIGHT (c) 1989-1997. |
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14 | -- On-Line Applications Research Corporation (OAR). |
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15 | -- Copyright assigned to U.S. Government, 1994. |
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16 | -- |
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17 | -- The license and distribution terms for this file may in |
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18 | -- the file LICENSE in this distribution or at |
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19 | -- http://www.OARcorp.com/rtems/license.html. |
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20 | -- |
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21 | -- $Id$ |
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22 | -- |
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23 | |
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24 | with Interfaces; use Interfaces; |
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25 | with RTEMS; |
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26 | with Text_IO; |
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27 | |
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28 | package Test_Support is |
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29 | |
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30 | -- |
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31 | -- Fatal_Directive_Status |
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32 | -- |
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33 | -- DESCRIPTION: |
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34 | -- |
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35 | -- This subprogram checks if Status is equal to Desired. If so, it |
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36 | -- returns immediately. Otherwise, it prints the Message along with |
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37 | -- the Status and Desired status and invokes the Fatal_Error_Occurred |
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38 | -- directive. |
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39 | -- |
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40 | |
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41 | procedure Fatal_Directive_Status ( |
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42 | Status : in RTEMS.Status_Codes; |
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43 | Desired : in RTEMS.Status_Codes; |
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44 | Message : in STRING |
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45 | ); |
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46 | pragma Inline ( Fatal_Directive_Status ); |
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47 | |
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48 | -- Directive_Failed |
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49 | -- |
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50 | -- DESCRIPTION: |
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51 | -- |
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52 | -- This subprogram checks if Status is equal to Successful. If so, it |
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53 | -- returns immediately. Otherwise, it prints the Message along with |
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54 | -- the Status and Desired status and invokes the Fatal_Error_Occurred |
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55 | -- |
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56 | |
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57 | procedure Directive_Failed ( |
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58 | Status : in RTEMS.Status_Codes; |
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59 | Message : in STRING |
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60 | ); |
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61 | pragma Inline ( Directive_Failed ); |
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62 | |
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63 | -- |
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64 | -- Print_Time |
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65 | -- |
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66 | -- DESCRIPTION: |
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67 | -- |
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68 | -- This subprogram prints the Prefix string, following by the |
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69 | -- time of day in Time_Buffer, followed by the Suffix. |
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70 | -- |
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71 | |
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72 | procedure Print_Time ( |
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73 | Prefix : in STRING; |
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74 | Time_Buffer : in RTEMS.Time_Of_Day; |
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75 | Suffix : in STRING |
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76 | ); |
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77 | pragma Inline ( Print_Time ); |
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78 | |
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79 | -- |
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80 | -- Put_Dot |
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81 | -- |
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82 | -- DESCRIPTION: |
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83 | -- |
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84 | -- This subprogram prints a single character without a carriage return. |
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85 | -- |
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86 | |
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87 | procedure Put_Dot ( |
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88 | Buffer : in STRING |
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89 | ); |
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90 | pragma Inline ( Put_Dot ); |
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91 | |
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92 | -- |
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93 | -- Pause |
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94 | -- |
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95 | -- DESCRIPTION: |
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96 | -- |
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97 | -- This subprogram is used to pause screen output in the Test Suites |
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98 | -- until the user presses carriage return. |
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99 | -- |
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100 | |
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101 | procedure Pause; |
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102 | |
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103 | -- |
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104 | -- Pause_And_Screen_Number |
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105 | -- |
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106 | -- DESCRIPTION: |
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107 | -- |
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108 | -- This subprogram is used to pause screen output and print the current |
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109 | -- number in the Test Suites until the user presses carriage return. |
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110 | -- |
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111 | |
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112 | procedure Pause_And_Screen_Number ( |
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113 | SCREEN : in RTEMS.Unsigned32 |
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114 | ); |
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115 | |
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116 | -- |
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117 | -- Put_Name |
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118 | -- |
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119 | -- DESCRIPTION: |
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120 | -- |
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121 | -- This subprogram prints the RTEMS object Name. If New_Line is TRUE, |
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122 | -- then a carriage return is printed after the Name. |
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123 | -- |
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124 | |
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125 | procedure Put_Name ( |
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126 | Name : in RTEMS.Name; |
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127 | New_Line : in Boolean |
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128 | ); |
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129 | |
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130 | -- |
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131 | -- Task_Number |
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132 | -- |
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133 | -- DESCRIPTION: |
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134 | -- |
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135 | -- This function returns the task index which the test should use |
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136 | -- for TID. |
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137 | -- |
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138 | |
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139 | function Task_Number ( |
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140 | TID : in RTEMS.ID |
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141 | ) return RTEMS.Unsigned32; |
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142 | pragma Inline ( Task_Number ); |
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143 | |
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144 | -- |
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145 | -- Do_Nothing |
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146 | -- |
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147 | -- DESCRIPTION: |
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148 | -- |
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149 | -- This procedure is called when a test wishes to use a delay |
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150 | -- loop and insure that the compiler does not optimize it away. |
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151 | -- |
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152 | |
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153 | procedure Do_Nothing; |
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154 | |
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155 | -- |
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156 | -- Ticks_Per_Second is the number of RTEMS clock ticks which |
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157 | -- occur each second. |
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158 | -- |
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159 | |
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160 | Ticks_Per_Second : RTEMS.Interval; |
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161 | pragma Import (C, Ticks_Per_Second, "_TOD_Ticks_per_second"); |
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162 | |
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163 | -- |
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164 | -- Milliseconds_Per_Tick is the number of milliseconds which |
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165 | -- occur between each RTEMS clock tick. |
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166 | -- |
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167 | |
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168 | function Milliseconds_Per_Tick |
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169 | return RTEMS.Unsigned32; |
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170 | |
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171 | private |
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172 | |
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173 | end Test_Support; |
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