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1 -- CE3905C.ADA
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2
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3 -- Grant of Unlimited Rights
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4 --
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5 -- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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6 -- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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7 -- unlimited rights in the software and documentation contained herein.
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8 -- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
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9 -- this public release, the Government intends to confer upon all
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10 -- recipients unlimited rights equal to those held by the Government.
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11 -- These rights include rights to use, duplicate, release or disclose the
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12 -- released technical data and computer software in whole or in part, in
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13 -- any manner and for any purpose whatsoever, and to have or permit others
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14 -- to do so.
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15 --
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16 -- DISCLAIMER
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17 --
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18 -- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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19 -- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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20 -- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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21 -- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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22 -- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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23 -- PARTICULAR PURPOSE OF SAID MATERIAL.
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24 --*
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25 -- OBJECTIVE:
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26 -- CHECK THAT GET FOR ENUMERATION TYPES RAISES DATA_ERROR WHEN THE
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27 -- ELEMENT RETRIEVED IS NOT OF THE TYPE EXPECTED OR IS OUT OF THE
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28 -- RANGE OF A SUBTYPE. ALSO CHECK THAT CONSTRAINT_ERROR IS RAISED
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29 -- IF THE VALUE READ IS OUT OF RANGE OF THE ITEM PARAMETER, BUT
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30 -- WITHIN THE RANGE OF THE INSTANTIATED TYPE.
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31
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32 -- APPLICABILITY CRITERIA:
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33 -- THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH
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34 -- SUPPORT TEXT FILES.
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35
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36 -- HISTORY:
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37 -- SPS 10/08/82
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38 -- SPS 12/14/82
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39 -- JBG 02/22/84 CHANGED TO .ADA TEST.
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40 -- TBN 11/10/86 REVISED TEST TO OUTPUT A NON_APPLICABLE
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41 -- RESULT WHEN FILES ARE NOT SUPPORTED.
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42 -- DWC 09/16/87 REMOVED DEPENDENCE ON RESET AND CORRECTED
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43 -- EXCEPTION HANDLING.
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44
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45 WITH REPORT;
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46 USE REPORT;
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47 WITH TEXT_IO;
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48 USE TEXT_IO;
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49
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50 PROCEDURE CE3905C IS
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51 INCOMPLETE : EXCEPTION;
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52
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53 BEGIN
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54
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55 TEST ("CE3905C", "CHECK THAT GET FOR ENUMERATION TYPES RAISES " &
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56 "DATA_ERROR WHEN THE ELEMENT RETRIEVED IS NOT " &
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57 "OF THE TYPE EXPECTED OR IS OUT OF THE RANGE " &
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58 "OF A SUBTYPE. ALSO CHECK THAT " &
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59 "CONSTRAINT_ERROR IS RAISED IF THE VALUE READ " &
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60 "IS OUT OF RANGE OF THE ITEM PARAMETER, BUT " &
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61 "WITHIN THE RANGE OF THE INSTANTIATED TYPE");
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62
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63 DECLARE
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64 FT : FILE_TYPE;
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65 TYPE COLOR IS (RED, BLUE, YELLOW, WHITE, ORANGE, GREEN,
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66 PURPLE, BLACK);
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67 SUBTYPE P_COLOR IS COLOR RANGE RED .. YELLOW;
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68 CRAYON : COLOR := BLACK;
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69 PAINT : P_COLOR := BLUE;
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70 ST : STRING (1 .. 2);
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71 PACKAGE COLOR_IO IS NEW ENUMERATION_IO (COLOR);
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72 USE COLOR_IO;
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73 BEGIN
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74
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75 -- CREATE AND INITIALIZE DATA FILE
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76
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77 BEGIN
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78 CREATE (FT, OUT_FILE, LEGAL_FILE_NAME);
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79 EXCEPTION
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80 WHEN USE_ERROR =>
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81 NOT_APPLICABLE ("USE_ERROR RAISED; TEXT CREATE " &
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82 "WITH OUT_FILE MODE");
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83 RAISE INCOMPLETE;
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84 WHEN NAME_ERROR =>
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85 NOT_APPLICABLE ("NAME_ERROR RAISED; TEXT CREATE " &
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86 "WITH OUT_FILE MODE");
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87 RAISE INCOMPLETE;
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88 END;
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89
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90 PUT (FT, "BROWN");
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91 NEW_LINE (FT);
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92 PUT (FT, "ORANGE");
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93 NEW_LINE (FT);
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94 PUT (FT, "GREEN");
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95 NEW_LINE (FT);
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96 PUT (FT, "WHITE");
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97 NEW_LINE (FT);
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98 PUT (FT, "WHI");
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99 NEW_LINE (FT);
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100 PUT (FT, "TE");
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101 NEW_LINE (FT);
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102 PUT (FT, "RED");
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103
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104 CLOSE (FT);
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105
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106 BEGIN
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107 OPEN (FT, IN_FILE, LEGAL_FILE_NAME);
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108 EXCEPTION
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109 WHEN USE_ERROR =>
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110 NOT_APPLICABLE ("USE_ERROR RAISED; OPEN WITH " &
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111 "IN_FILE MODE");
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112 RAISE INCOMPLETE;
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113 END;
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114
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115 -- START TEST
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116
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117 BEGIN
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118 GET (FT, CRAYON); -- BROWN
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119 FAILED ("DATA_ERROR NOT RAISED - 1");
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120 EXCEPTION
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121 WHEN DATA_ERROR =>
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122 IF CRAYON /= BLACK THEN
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123 FAILED ("ITEM CRAYON AFFECTED - 1");
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124 END IF;
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125 WHEN OTHERS =>
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126 FAILED ("WRONG EXCEPTION RAISED - 1");
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127 END;
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128
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129 BEGIN
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130 GET (FT, PAINT); -- ORANGE
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131 FAILED ("CONSTRAINT_ERROR NOT RAISED");
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132 EXCEPTION
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133 WHEN CONSTRAINT_ERROR =>
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134 IF PAINT /= BLUE THEN
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135 FAILED ("ITEM PAINT AFFECTED - 2");
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136 END IF;
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137 WHEN DATA_ERROR =>
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138 FAILED ("DATA_ERROR RAISED FOR ITEM SUBTYPE");
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139 WHEN OTHERS =>
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140 FAILED ("WRONG EXCEPTION RAISED - 2");
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141 END;
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142
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143 DECLARE
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144 PACKAGE P_COLOR_IO IS NEW ENUMERATION_IO (P_COLOR);
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145 USE P_COLOR_IO;
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146 BEGIN
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147 BEGIN
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148 P_COLOR_IO.GET (FT, PAINT); -- GREEN
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149 FAILED ("DATA_ERROR NOT RAISED - 3");
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150 EXCEPTION
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151 WHEN DATA_ERROR =>
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152 IF PAINT /= BLUE THEN
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153 FAILED ("ITEM PAINT AFFECTED - 3");
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154 END IF;
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155 WHEN OTHERS =>
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156 FAILED ("WRONG EXCEPTION RAISED - 3");
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157 END;
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158
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159 BEGIN
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160 P_COLOR_IO.GET (FT, PAINT); -- WHITE
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161 FAILED ("DATA_ERROR NOT RAISED - 3A");
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162 EXCEPTION
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163 WHEN DATA_ERROR =>
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164 NULL;
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165 WHEN OTHERS =>
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166 FAILED ("WRONG EXCEPTION RAISED - 3A");
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167 END;
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168 END;
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169
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170 BEGIN
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171 GET (FT, CRAYON); -- WHI
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172 FAILED ("DATA_ERROR NOT RAISED - 4");
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173 EXCEPTION
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174 WHEN DATA_ERROR =>
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175 NULL;
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176 WHEN OTHERS =>
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177 FAILED ("WRONG EXCEPTION RAISED - 4");
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178 END;
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179
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180 GET (FT, ST); -- TE
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181
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182 GET (FT, CRAYON); -- RED
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183 IF CRAYON /= RED THEN
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184 FAILED ("READING NOT CONTINUED CORRECTLY AFTER" &
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185 "DATA_ERROR EXCEPTION");
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186 END IF;
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187
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188 BEGIN
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189 DELETE (FT);
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190 EXCEPTION
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191 WHEN USE_ERROR =>
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192 NULL;
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193 END;
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194
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195 EXCEPTION
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196 WHEN INCOMPLETE =>
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197 NULL;
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198 END;
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199
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200 RESULT;
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201
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202 END CE3905C;
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