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111
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1 -- CE3304A.TST
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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 USE_ERROR IS RAISED BY A CALL TO SET_LINE_LENGTH
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27 -- OR TO SET_PAGE_LENGTH WHEN THE SPECIFIED VALUE IS INAPPROPRIATE
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28 -- FOR THE EXTERNAL FILE.
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29
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30 -- APPLICABILITY CRITERIA:
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31 -- THIS TEST IS APPLICABLE TO IMPLEMENTATIONS THAT SATISFY THE
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32 -- FOLLOWING CONDITIONS:
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33 -- 1) TEXT FILES ARE SUPPORTED
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34 -- 2) EITHER BY DEFAULT OR BY USE OF THE "FORM" PARAMETER TO
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35 -- THE CREATE PROCEDURE, A TEXT FILE CAN BE CREATED FOR
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36 -- WHICH AT LEAST ONE OF THE FOLLOWING CONDITIONS HOLDS:
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37 -- A) THERE IS A VALUE OF TYPE TEXT_IO.COUNT THAT IS NOT
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38 -- AN APPROPRIATE LINE-LENGTH FOR THE FILE,
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39 -- OR
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40 -- B) THERE IS A VALUE OF TYPE TEXT_IO.COUNT THAT IS NOT
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41 -- AN APPROPRIATE PAGE-LENGTH FOR THE FILE.
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42
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43 -- MACRO SUBSTITUTIONS:
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44 -- FOR THE MACRO SYMBOL "$FORM_STRING," SUBSTITUTE A STRING LITERAL
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45 -- SPECIFIYING THAT THE EXTERNAL FILE MEETS BOTH OF THE CONDITIONS
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46 -- (A) AND (B) ABOVE. IF IT IS NOT POSSIBLE TO SATISFY BOTH
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47 -- CONDITIONS, THEN SUBSTITUTE A STRING LITERAL SPECIFYING THAT THE
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48 -- EXTERNAL FILE SATISFIES ONE OF THE CONDITIONS. IF IT IS NOT
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49 -- POSSIBLE TO SATISFY EITHER CONDITION, THEN SUBSTITUE THE NULL
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50 -- STRING ("").
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51 -- FOR THE MACRO SYMBOL "$INAPPROPRIATE_LINE_LENGTH," SUBSTITUTE
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52 -- A LITERAL OF TYPE COUNT THAT IS INAPPROPRIATE AS THE LINE-LENGTH
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53 -- FOR THE EXTERNAL FILE. IF THERE IS NO SUCH VALUE, THEN USE -1.
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54 -- FOR THE MACRO SYMBOL "$INAPPROPRIATE_PAGE_LENGTH," SUBSTITUTE
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55 -- A LITERAL OF TYPE COUNT THAT IS INAPPROPRIATE AS THE PAGE-LENGTH
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56 -- FOR THE EXTERNAL FILE. IF THERE IS NO SUCH VALUE, THEN USE -1.
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57
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58 -- HISTORY:
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59 -- PWB 07/07/88 CREATED ORIGINAL TEST.
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60
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61 WITH REPORT; USE REPORT;
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62 WITH TEXT_IO; USE TEXT_IO;
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63
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64 PROCEDURE CE3304A IS
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65
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66 FILE1,
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67 FILE2,
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68 FILE3 : FILE_TYPE;
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69
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70 LINE_LENGTH_SHOULD_WORK,
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71 PAGE_LENGTH_SHOULD_WORK : BOOLEAN;
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72
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73 INCOMPLETE : EXCEPTION;
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74
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75 TEST_VALUE : COUNT;
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76
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77 BEGIN
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78
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79 TEST ("CE3304A", "CHECK THAT USE_ERROR IS RAISED IF A CALL TO " &
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80 "SET_LINE_LENGTH OR SET_PAGE_LENGTH SPECIFIES " &
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81 "A VALUE THAT IS INAPPROPRIATE FOR THE " &
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82 "EXTERNAL FILE");
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83
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84 BEGIN -- CHECK WHETHER TEXT FILES ARE SUPPORTED.
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85
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86 CREATE(FILE1, OUT_FILE, LEGAL_FILE_NAME(1),
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87 FORM => $FORM_STRING);
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88 PUT_LINE(FILE1, "AAA");
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89 CLOSE(FILE1);
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90
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91 EXCEPTION
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92
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93 WHEN USE_ERROR | NAME_ERROR =>
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94 NOT_APPLICABLE ("CREATION OF TEXT FILES NOT SUPPORTED");
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95 RAISE INCOMPLETE;
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96 WHEN OTHERS =>
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97 FAILED ("WRONG EXCEPTION RAISED AT INITIAL CREATE");
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98 RAISE INCOMPLETE;
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99 END;
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100
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101 BEGIN -- CHECK INAPPROPRIATE LINE LENGTH.
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102
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103 BEGIN -- IS THERE AN INAPPROPRIATE VALUE?
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104 TEST_VALUE :=
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105 COUNT(IDENT_INT($INAPPROPRIATE_LINE_LENGTH));
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106 IF NOT EQUAL (INTEGER(TEST_VALUE),
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107 INTEGER(TEST_VALUE)) THEN
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108 COMMENT ("OPTIMIZATION DEFEATED" &
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109 COUNT'IMAGE(TEST_VALUE));
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110 END IF;
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111 LINE_LENGTH_SHOULD_WORK := TRUE;
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112 EXCEPTION
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113 WHEN CONSTRAINT_ERROR =>
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114 LINE_LENGTH_SHOULD_WORK := FALSE;
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115 COMMENT("THERE IS NO INAPPROPRIATE LINE LENGTH");
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116 END;
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117
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118 IF LINE_LENGTH_SHOULD_WORK THEN
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119 BEGIN
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120 CREATE(FILE2, OUT_FILE, LEGAL_FILE_NAME(2),
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121 FORM => $FORM_STRING);
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122 SET_LINE_LENGTH(FILE2, $INAPPROPRIATE_LINE_LENGTH);
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123 FAILED("NO EXCEPTION FOR INAPPROPRIATE LINE " &
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124 "LENGTH");
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125 EXCEPTION
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126 WHEN USE_ERROR =>
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127 IF NOT IS_OPEN(FILE2) THEN
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128 FAILED ("FILE NOT OPENED -- LINE LENGTH");
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129 END IF;
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130 WHEN OTHERS =>
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131 FAILED ("WRONG EXCEPTION RAISED FOR " &
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132 "INAPPROPRIATE LINE LENGTH");
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133 END;
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134 END IF;
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135 END;
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136
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137 -----------------------------------------------------------------------
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138
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139 BEGIN -- CHECK INAPPROPRIATE PAGE LENGTH.
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140
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141 BEGIN -- IS THERE AN INAPPROPRIATE VALUE?
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142 TEST_VALUE :=
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143 COUNT(IDENT_INT($INAPPROPRIATE_PAGE_LENGTH));
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144 IF NOT EQUAL (INTEGER(TEST_VALUE),
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145 INTEGER(TEST_VALUE)) THEN
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146 COMMENT ("OPTIMIZATION DEFEATED" &
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147 COUNT'IMAGE(TEST_VALUE));
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148 END IF;
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149 PAGE_LENGTH_SHOULD_WORK := TRUE;
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150 EXCEPTION
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151 WHEN CONSTRAINT_ERROR =>
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152 PAGE_LENGTH_SHOULD_WORK := FALSE;
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153 COMMENT("THERE IS NO INAPPROPRIATE PAGE LENGTH");
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154 END;
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155
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156 IF PAGE_LENGTH_SHOULD_WORK THEN
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157 BEGIN
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158 CREATE(FILE3, OUT_FILE, LEGAL_FILE_NAME(3),
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159 FORM => $FORM_STRING);
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160 SET_PAGE_LENGTH(FILE3, $INAPPROPRIATE_PAGE_LENGTH);
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161 FAILED("NO EXCEPTION FOR INAPPROPRIATE PAGE " &
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162 "LENGTH");
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163 EXCEPTION
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164 WHEN USE_ERROR =>
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165 IF NOT IS_OPEN(FILE3) THEN
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166 FAILED ("FILE NOT OPENED -- PAGE LENGTH");
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167 END IF;
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168 WHEN OTHERS =>
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169 FAILED ("WRONG EXCEPTION RAISED FOR " &
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170 "INAPPROPRIATE PAGE LENGTH");
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171 END;
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172 END IF;
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173 END;
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174
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175 IF NOT (PAGE_LENGTH_SHOULD_WORK OR LINE_LENGTH_SHOULD_WORK) THEN
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176 NOT_APPLICABLE("NO INAPPROPRIATE VALUES FOR EITHER LINE " &
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177 "LENGTH OR PAGE LENGTH");
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178 END IF;
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179
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180 BEGIN -- CLEAN UP FILES.
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181
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182 IF IS_OPEN(FILE1) THEN
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183 CLOSE(FILE1);
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184 END IF;
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185
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186 IF IS_OPEN(FILE2) THEN
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187 CLOSE(FILE2);
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188 END IF;
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189
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190 IF IS_OPEN(FILE3) THEN
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191 CLOSE(FILE3);
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192 END IF;
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193
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194 EXCEPTION
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195 WHEN USE_ERROR =>
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196 COMMENT("FILES NOT DELETED");
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197 END;
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198
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199 RESULT;
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200
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201 EXCEPTION
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202 WHEN INCOMPLETE =>
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203 RESULT;
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204 END CE3304A;
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