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111
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1 -- C45220A.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 -- CHECK THAT '=' AND '/=' PRODUCE CORRECT RESULTS ON
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26 -- BOOLEAN-TYPE OPERANDS (IN PARTICULAR, FOR OPERANDS HAVING
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27 -- DIFFERENT SUBTYPES).
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28
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29 -- THIS TEST IS DERIVED FROM C45201A.ADA .
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30
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31
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32 -- RM 27 OCTOBER 1980
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33 -- JWC 7/8/85 RENAMED TO -AB
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34
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35
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36 WITH REPORT ;
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37 PROCEDURE C45220A IS
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38
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39
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40 USE REPORT;
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41
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42 SUBTYPE T1 IS BOOLEAN RANGE FALSE..FALSE ;
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43 SUBTYPE T2 IS BOOLEAN RANGE TRUE..TRUE ;
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44 SUBTYPE T3 IS BOOLEAN RANGE FALSE..TRUE ;
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45 SUBTYPE T4 IS T3 RANGE TRUE..TRUE ;
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46
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47 FVAR1 : T1 := FALSE ;
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48 TVAR1 : T2 := TRUE ;
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49 FVAR2 : T3 := FALSE ;
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50 TVAR2 : T4 := TRUE ;
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51
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52 ERROR_COUNT : INTEGER := 0 ; -- INITIAL VALUE ESSENTIAL
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53
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54 PROCEDURE BUMP IS
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55 BEGIN
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56 ERROR_COUNT := ERROR_COUNT + 1 ;
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57 END BUMP ;
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58
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59
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60 BEGIN
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61
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62
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63 TEST( "C45220A" , "CHECK THAT '=' AND '/=' PRODUCE CORRECT" &
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64 " RESULTS ON BOOLEAN-TYPE OPERANDS" ) ;
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65
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66 -- 32 CASES ( 2 * 2 ORDERED PAIRS OF OPERAND VALUES,
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67 -- 2 OPERATORS : '=' , '/=' ,
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68 -- 4 VARIABLE/LITERAL FOR LEFT OPERAND,
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69 -- VARIABLE/LITERAL FOR RIGHT OPERAND.
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70
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71
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72 -- 'BUMP' MEANS 'BUMP THE ERROR COUNT'
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73
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74 FVAR1 := IDENT_BOOL( FALSE ) ;
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75 TVAR1 := IDENT_BOOL( TRUE ) ;
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76 FVAR2 := IDENT_BOOL( FALSE ) ;
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77 TVAR2 := IDENT_BOOL( TRUE ) ;
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78
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79 IF FALSE = FALSE THEN NULL ; ELSE BUMP ; END IF;
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80 IF FVAR1 = FALSE THEN NULL ; ELSE BUMP ; END IF;
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81 IF FALSE = FVAR2 THEN NULL ; ELSE BUMP ; END IF;
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82 IF FVAR2 = FVAR1 THEN NULL ; ELSE BUMP ; END IF;
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83
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84 IF FALSE = TRUE THEN BUMP ; END IF;
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85 IF FVAR1 = TRUE THEN BUMP ; END IF;
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86 IF FALSE = TVAR2 THEN BUMP ; END IF;
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87 IF FVAR2 = TVAR1 THEN BUMP ; END IF;
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88
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89 IF TRUE = FALSE THEN BUMP ; END IF;
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90 IF TRUE = FVAR1 THEN BUMP ; END IF;
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91 IF TVAR2 = FALSE THEN BUMP ; END IF;
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92 IF TVAR1 = FVAR2 THEN BUMP ; END IF;
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93
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94 IF TRUE = TRUE THEN NULL ; ELSE BUMP ; END IF;
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95 IF TVAR1 = TRUE THEN NULL ; ELSE BUMP ; END IF;
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96 IF TRUE = TVAR2 THEN NULL ; ELSE BUMP ; END IF;
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97 IF TVAR2 = TVAR1 THEN NULL ; ELSE BUMP ; END IF;
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98
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99
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100 IF FALSE /= FALSE THEN BUMP ; END IF;
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101 IF FVAR1 /= FALSE THEN BUMP ; END IF;
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102 IF FALSE /= FVAR2 THEN BUMP ; END IF;
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103 IF FVAR2 /= FVAR1 THEN BUMP ; END IF;
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104
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105 IF FALSE /= TRUE THEN NULL ; ELSE BUMP ; END IF;
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106 IF FVAR1 /= TRUE THEN NULL ; ELSE BUMP ; END IF;
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107 IF FALSE /= TVAR2 THEN NULL ; ELSE BUMP ; END IF;
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108 IF FVAR2 /= TVAR1 THEN NULL ; ELSE BUMP ; END IF;
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109
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110 IF TRUE /= FALSE THEN NULL ; ELSE BUMP ; END IF;
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111 IF TRUE /= FVAR1 THEN NULL ; ELSE BUMP ; END IF;
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112 IF TVAR2 /= FALSE THEN NULL ; ELSE BUMP ; END IF;
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113 IF TVAR1 /= FVAR2 THEN NULL ; ELSE BUMP ; END IF;
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114
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115 IF TRUE /= TRUE THEN BUMP ; END IF;
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116 IF TVAR1 /= TRUE THEN BUMP ; END IF;
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117 IF TRUE /= TVAR2 THEN BUMP ; END IF;
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118 IF TVAR2 /= TVAR1 THEN BUMP ; END IF;
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119
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120
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121 IF ERROR_COUNT /=0 THEN
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122 FAILED( "(IN)EQUALITY OF BOOLEAN VALUES - FAILURE1" );
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123 END IF;
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124
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125
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126 RESULT ;
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127
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128
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129 END C45220A;
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