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111
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1 -- CXA4009.A
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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 --
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26 -- OBJECTIVE:
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27 -- Check that the subprograms defined in package Ada.Strings.Bounded are
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28 -- available, and that they produce correct results, especially under
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29 -- conditions where truncation of the result is required. Specifically,
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30 -- check the subprograms Overwrite (function and procedure), Delete,
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31 -- Function Trim (blanks), Trim (Set characters, function and procedure),
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32 -- Head, Tail, and Replicate (characters and strings).
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33 --
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34 -- TEST DESCRIPTION:
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35 -- This test, in conjunction with tests CXA4006, CXA4007, and CXA4008,
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36 -- will provide coverage of the most common usages of the functionality
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37 -- found in the Ada.Strings.Bounded package. It deals in large part
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38 -- with truncation effects and options. This test contains many small,
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39 -- specific test cases, situations that are often difficult to generate
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40 -- in large numbers in an application-based test. These cases represent
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41 -- specific usage paradigms in-the-small.
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42 --
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43 --
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44 -- CHANGE HISTORY:
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45 -- 06 Dec 94 SAIC ACVC 2.0
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46 -- 10 Apr 95 SAIC Corrected errors in Procedure Overwrite subtests.
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47 -- 01 Nov 95 SAIC Fixed bugs for ACVC 2.0.1.
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48 --
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49 --!
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50
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51 with Report;
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52 with Ada.Strings.Bounded;
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53 with Ada.Strings.Maps;
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54
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55 procedure CXA4009 is
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56
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57 begin
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58
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59 Report.Test("CXA4009", "Check that the subprograms defined in " &
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60 "package Ada.Strings.Bounded are available, " &
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61 "and that they produce correct results, " &
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62 "especially under conditions where " &
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63 "truncation of the result is required");
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64
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65 Test_Block:
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66 declare
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67
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68 package AS renames Ada.Strings;
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69 package ASB renames Ada.Strings.Bounded;
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70 package Maps renames Ada.Strings.Maps;
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71
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72 package B10 is new ASB.Generic_Bounded_Length(Max => 10);
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73 use type B10.Bounded_String;
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74
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75 Result_String : B10.Bounded_String;
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76 Test_String : B10.Bounded_String;
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77 AtoE_Bnd_Str : B10.Bounded_String := B10.To_Bounded_String("abcde");
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78 FtoJ_Bnd_Str : B10.Bounded_String := B10.To_Bounded_String("fghij");
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79 AtoJ_Bnd_Str : B10.Bounded_String :=
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80 B10.To_Bounded_String("abcdefghij");
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81
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82 Location : Natural := 0;
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83 Total_Count : Natural := 0;
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84
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85 CD_Set : Maps.Character_Set := Maps.To_Set("cd");
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86 XY_Set : Maps.Character_Set := Maps.To_Set("xy");
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87
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88
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89 begin
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90
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91 -- Function Overwrite with Truncation
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92 -- Drop = Error (Default).
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93
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94 begin
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95 Test_String := AtoJ_Bnd_Str;
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96 Result_String :=
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97 B10.Overwrite(Source => Test_String, -- "abcdefghij"
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98 Position => 9,
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99 New_Item => "xyz",
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100 Drop => AS.Error);
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101 Report.Failed("Exception not raised by Function Overwrite");
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102 exception
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103 when AS.Length_Error => null; -- Expected exception raised.
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104 when others =>
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105 Report.Failed("Incorrect exception raised by Function Overwrite");
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106 end;
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107
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108 -- Drop = Left
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109
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110 Result_String :=
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111 B10.Overwrite(Source => Test_String, -- "abcdefghij"
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112 Position => B10.Length(Test_String), -- 10
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113 New_Item => "xyz",
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114 Drop => Ada.Strings.Left);
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115
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116 if B10.To_String(Result_String) /= "cdefghixyz" then -- drop a,b
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117 Report.Failed
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118 ("Incorrect result from Function Overwrite, Drop = Left");
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119 end if;
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120
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121 -- Drop = Right
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122
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123 Result_String := B10.Overwrite(Test_String, -- "abcdefghij"
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124 3,
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125 "xxxyyyzzz",
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126 Ada.Strings.Right);
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127
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128 if B10.To_String(Result_String) /= "abxxxyyyzz" then -- one 'z' dropped
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129 Report.Failed
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130 ("Incorrect result from Function Overwrite, Drop = Right");
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131 end if;
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132
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133 -- Additional cases of function Overwrite.
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134
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135 if B10.Overwrite(B10.To_Bounded_String("a"), -- Source length = 1
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136 1,
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137 " abc ") /=
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138 B10.To_Bounded_String(" abc ") or
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139 B10.Overwrite(B10.Null_Bounded_String, -- Null source
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140 1,
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141 "abcdefghij") /=
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142 AtoJ_Bnd_Str or
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143 B10.Overwrite(AtoE_Bnd_Str,
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144 B10.To_String(AtoE_Bnd_Str)'First,
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145 " ") /= -- New_Item = 1
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146 B10.To_Bounded_String(" bcde")
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147 then
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148 Report.Failed("Incorrect result from Function Overwrite");
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149 end if;
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150
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151
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152
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153 -- Procedure Overwrite
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154 -- Correct usage, no truncation.
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155
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156 Test_String := AtoE_Bnd_Str; -- "abcde"
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157 B10.Overwrite(Test_String, 2, "xyz");
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158
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159 if Test_String /= B10.To_Bounded_String("axyze") then
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160 Report.Failed("Incorrect result from Procedure Overwrite - 1");
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161 end if;
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162
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163 Test_String := B10.To_Bounded_String("abc");
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164 B10.Overwrite(Test_String, 2, ""); -- New_Item is null string.
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165
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166 if Test_String /= B10.To_Bounded_String("abc") then
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167 Report.Failed("Incorrect result from Procedure Overwrite - 2");
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168 end if;
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169
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170 -- Drop = Error (Default).
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171
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172 begin
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173 Test_String := AtoJ_Bnd_Str;
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174 B10.Overwrite(Source => Test_String, -- "abcdefghij"
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175 Position => 8,
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176 New_Item => "uvwxyz");
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177 Report.Failed("Exception not raised by Procedure Overwrite");
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178 exception
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179 when AS.Length_Error => null; -- Expected exception raised.
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180 when others =>
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181 Report.Failed("Incorrect exception raised by Procedure Overwrite");
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182 end;
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183
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184 -- Drop = Left
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185
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186 Test_String := AtoJ_Bnd_Str;
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187 B10.Overwrite(Source => Test_String, -- "abcdefghij"
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188 Position => B10.Length(Test_String) - 2, -- 8
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189 New_Item => "uvwxyz",
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190 Drop => Ada.Strings.Left);
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191
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192 if B10.To_String(Test_String) /= "defguvwxyz" then -- drop a-c
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193 Report.Failed
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194 ("Incorrect result from Procedure Overwrite, Drop = Left");
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195 end if;
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196
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197 -- Drop = Right
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198
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199 Test_String := AtoJ_Bnd_Str;
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200 B10.Overwrite(Test_String, -- "abcdefghij"
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201 3,
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202 "xxxyyyzzz",
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203 Ada.Strings.Right);
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204
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205 if B10.To_String(Test_String) /= "abxxxyyyzz" then -- one 'z' dropped
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206 Report.Failed
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207 ("Incorrect result from Procedure Overwrite, Drop = Right");
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208 end if;
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209
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210
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211
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212 -- Function Delete
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213
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214 if B10.Delete(Source => AtoJ_Bnd_Str, -- "abcdefghij"
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215 From => 3,
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216 Through => 8) /=
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217 B10."&"(B10.Head(AtoJ_Bnd_Str, 2),
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218 B10.Tail(AtoJ_Bnd_Str, 2)) or
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219 B10.Delete(AtoJ_Bnd_Str, 6, B10.Length(AtoJ_Bnd_Str)) /=
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220 AtoE_Bnd_Str or
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221 B10.Delete(AtoJ_Bnd_Str, 1, 5) /=
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222 FtoJ_Bnd_Str or
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223 B10.Delete(AtoE_Bnd_Str, 4, 5) /=
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224 B10.Delete(AtoJ_Bnd_Str, 4, B10.Length(AtoJ_Bnd_Str))
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225 then
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226 Report.Failed("Incorrect result from Function Delete - 1");
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227 end if;
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228
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229 if B10.Delete(B10.To_Bounded_String("a"), 1, 1) /=
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230 B10.Null_Bounded_String or
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231 B10.Delete(AtoE_Bnd_Str,
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232 5,
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233 B10.To_String(AtoE_Bnd_Str)'First) /=
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234 AtoE_Bnd_Str or
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235 B10.Delete(AtoE_Bnd_Str,
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236 B10.To_String(AtoE_Bnd_Str)'Last,
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237 B10.To_String(AtoE_Bnd_Str)'Last) /=
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238 B10.To_Bounded_String("abcd")
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239 then
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240 Report.Failed("Incorrect result from Function Delete - 2");
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241 end if;
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242
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243
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244
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245 -- Function Trim
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246
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247 declare
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248
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249 Text : B10.Bounded_String := B10.To_Bounded_String("Text");
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250 type Bnd_Array_Type is array (1..5) of B10.Bounded_String;
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251 Bnd_Array : Bnd_Array_Type :=
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252 (B10.To_Bounded_String(" Text"),
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253 B10.To_Bounded_String("Text "),
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254 B10.To_Bounded_String(" Text "),
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255 B10.To_Bounded_String("Text Text"), -- Ensure no inter-string
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256 B10.To_Bounded_String(" Text Text")); -- trimming of blanks.
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257
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258 begin
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259
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260 for i in Bnd_Array_Type'Range loop
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261 case i is
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262 when 4 =>
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263 if B10.Trim(Bnd_Array(i), AS.Both) /=
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264 Bnd_Array(i) then -- no change
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265 Report.Failed("Incorrect result from Function Trim - 4");
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266 end if;
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267 when 5 =>
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268 if B10.Trim(Bnd_Array(i), AS.Both) /=
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269 B10."&"(Text, B10."&"(' ', Text)) then
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270 Report.Failed("Incorrect result from Function Trim - 5");
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271 end if;
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272 when others =>
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273 if B10.Trim(Bnd_Array(i), AS.Both) /= Text then
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274 Report.Failed("Incorrect result from Function Trim - " &
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275 Integer'Image(i));
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276 end if;
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277 end case;
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278 end loop;
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279
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280 end;
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281
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282
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283
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284 -- Function Trim using Sets
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285
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286 -- Trim characters in sets from both sides of the bounded string.
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287 if B10.Trim(Source => B10.To_Bounded_String("ddabbaxx"),
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288 Left => CD_Set,
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289 Right => XY_Set) /=
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290 B10.To_Bounded_String("abba")
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291 then
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292 Report.Failed
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293 ("Incorrect result from Fn Trim - Sets, Left & Right side - 1");
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294 end if;
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295
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296 -- Ensure that the characters in the set provided as the actual to
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297 -- parameter Right are not trimmed from the left side of the bounded
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298 -- string; likewise for the opposite side. Only "cd" trimmed from left
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299 -- side, and only "xy" trimmed from right side.
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300
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301 if B10.Trim(B10.To_Bounded_String("cdxyabcdxy"), CD_Set, XY_Set) /=
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302 B10.To_Bounded_String("xyabcd")
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303 then
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304 Report.Failed
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305 ("Incorrect result from Fn Trim - Sets, Left & Right side - 2");
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306 end if;
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307
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308 -- Ensure that characters contained in the sets are not trimmed from
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309 -- the "interior" of the bounded string, just the appropriate ends.
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310
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311 if B10.Trim(B10.To_Bounded_String("cdabdxabxy"), CD_Set, XY_Set) /=
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312 B10.To_Bounded_String("abdxab")
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313 then
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314 Report.Failed
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315 ("Incorrect result from Fn Trim - Sets, Left & Right side - 3");
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316 end if;
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317
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318 -- Trim characters in set from right side only. No change to Left side.
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319
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320 if B10.Trim(B10.To_Bounded_String("abxyzddcd"), XY_Set, CD_Set) /=
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321 B10.To_Bounded_String("abxyz")
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322 then
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323 Report.Failed
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324 ("Incorrect result from Fn Trim - Sets, Right side");
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325 end if;
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326
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327 -- Trim no characters on either side of the bounded string.
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328
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329 Result_String := B10.Trim(AtoJ_Bnd_Str, CD_Set, XY_Set);
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330 if Result_String /= AtoJ_Bnd_Str then
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331 Report.Failed("Incorrect result from Fn Trim - Sets, Neither side");
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332 end if;
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333
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334 if B10.Trim(AtoE_Bnd_Str, Maps.Null_Set, Maps.Null_Set) /=
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335 AtoE_Bnd_Str or
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336 B10.Trim(B10.To_Bounded_String("dcddcxyyxx"),
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337 CD_Set,
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338 XY_Set) /=
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339 B10.Null_Bounded_String
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340 then
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341 Report.Failed("Incorrect result from Function Trim");
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342 end if;
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343
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344
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345
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346 -- Procedure Trim using Sets
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347
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348 -- Trim characters in sets from both sides of the bounded string.
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349
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350 Test_String := B10.To_Bounded_String("dcabbayx");
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351 B10.Trim(Source => Test_String,
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352 Left => CD_Set,
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353 Right => XY_Set);
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354
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355 if Test_String /= B10.To_Bounded_String("abba") then
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356 Report.Failed
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357 ("Incorrect result from Proc Trim - Sets, Left & Right side - 1");
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358 end if;
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359
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360 -- Ensure that the characters in the set provided as the actual to
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361 -- parameter Right are not trimmed from the left side of the bounded
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362 -- string; likewise for the opposite side. Only "cd" trimmed from left
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363 -- side, and only "xy" trimmed from right side.
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364
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365 Test_String := B10.To_Bounded_String("cdxyabcdxy");
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366 B10.Trim(Test_String, CD_Set, XY_Set);
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367
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368 if Test_String /= B10.To_Bounded_String("xyabcd") then
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369 Report.Failed
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370 ("Incorrect result from Proc Trim - Sets, Left & Right side - 2");
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371 end if;
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372
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373 -- Ensure that characters contained in the sets are not trimmed from
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374 -- the "interior" of the bounded string, just the appropriate ends.
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375
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376 Test_String := B10.To_Bounded_String("cdabdxabxy");
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377 B10.Trim(Test_String, CD_Set, XY_Set);
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378
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379 if not (Test_String = B10.To_Bounded_String("abdxab")) then
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380 Report.Failed
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381 ("Incorrect result from Proc Trim - Sets, Left & Right side - 3");
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382 end if;
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383
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384 -- Trim characters in set from Left side only. No change to Right side.
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385
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386 Test_String := B10.To_Bounded_String("cccdabxyz");
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387 B10.Trim(Test_String, CD_Set, XY_Set);
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388
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389 if Test_String /= B10.To_Bounded_String("abxyz") then
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390 Report.Failed
|
|
|
391 ("Incorrect result from Proc Trim for Sets, Left side only");
|
|
|
392 end if;
|
|
|
393
|
|
|
394 -- Trim no characters on either side of the bounded string.
|
|
|
395
|
|
|
396 Test_String := AtoJ_Bnd_Str;
|
|
|
397 B10.Trim(Test_String, CD_Set, CD_Set);
|
|
|
398
|
|
|
399 if Test_String /= AtoJ_Bnd_Str then
|
|
|
400 Report.Failed("Incorrect result from Proc Trim-Sets, Neither side");
|
|
|
401 end if;
|
|
|
402
|
|
|
403
|
|
|
404
|
|
|
405 -- Function Head with Truncation
|
|
|
406 -- Drop = Error (Default).
|
|
|
407
|
|
|
408 begin
|
|
|
409 Result_String := B10.Head(Source => AtoJ_Bnd_Str, -- max length
|
|
|
410 Count => B10.Length(AtoJ_Bnd_Str) + 1,
|
|
|
411 Pad => 'X');
|
|
|
412 Report.Failed("Length_Error not raised by Function Head");
|
|
|
413 exception
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|
|
414 when AS.Length_Error => null; -- Expected exception raised.
|
|
|
415 when others =>
|
|
|
416 Report.Failed("Incorrect exception raised by Function Head");
|
|
|
417 end;
|
|
|
418
|
|
|
419 -- Drop = Left
|
|
|
420
|
|
|
421 -- Pad characters (5) are appended to the right end of the string
|
|
|
422 -- (which is initially at its maximum length), then the first five
|
|
|
423 -- characters of the intermediate result are dropped to conform to
|
|
|
424 -- the maximum size limit of the bounded string (10).
|
|
|
425
|
|
|
426 Result_String := B10.Head(B10.To_Bounded_String("ABCDEFGHIJ"),
|
|
|
427 15,
|
|
|
428 'x',
|
|
|
429 Ada.Strings.Left);
|
|
|
430
|
|
|
431 if Result_String /= B10.To_Bounded_String("FGHIJxxxxx") then
|
|
|
432 Report.Failed("Incorrect result from Function Head, Drop = Left");
|
|
|
433 end if;
|
|
|
434
|
|
|
435 -- Drop = Right
|
|
|
436
|
|
|
437 -- Pad characters (6) are appended to the left end of the string
|
|
|
438 -- (which is initially at one less than its maximum length), then the
|
|
|
439 -- last five characters of the intermediate result are dropped
|
|
|
440 -- (which in this case are the pad characters) to conform to the
|
|
|
441 -- maximum size limit of the bounded string (10).
|
|
|
442
|
|
|
443 Result_String := B10.Head(B10.To_Bounded_String("ABCDEFGHI"),
|
|
|
444 15,
|
|
|
445 'x',
|
|
|
446 Ada.Strings.Right);
|
|
|
447
|
|
|
448 if Result_String /= B10.To_Bounded_String("ABCDEFGHIx") then
|
|
|
449 Report.Failed("Incorrect result from Function Head, Drop = Right");
|
|
|
450 end if;
|
|
|
451
|
|
|
452 -- Additional cases.
|
|
|
453
|
|
|
454 if B10.Head(B10.Null_Bounded_String, 5) /=
|
|
|
455 B10.To_Bounded_String(" ") or
|
|
|
456 B10.Head(AtoE_Bnd_Str,
|
|
|
457 B10.Length(AtoE_Bnd_Str)) /=
|
|
|
458 AtoE_Bnd_Str
|
|
|
459 then
|
|
|
460 Report.Failed("Incorrect result from Function Head");
|
|
|
461 end if;
|
|
|
462
|
|
|
463
|
|
|
464
|
|
|
465 -- Function Tail with Truncation
|
|
|
466 -- Drop = Error (Default Case)
|
|
|
467
|
|
|
468 begin
|
|
|
469 Result_String := B10.Tail(Source => AtoJ_Bnd_Str, -- max length
|
|
|
470 Count => B10.Length(AtoJ_Bnd_Str) + 1,
|
|
|
471 Pad => Ada.Strings.Space,
|
|
|
472 Drop => Ada.Strings.Error);
|
|
|
473 Report.Failed("Length_Error not raised by Function Tail");
|
|
|
474 exception
|
|
|
475 when AS.Length_Error => null; -- Expected exception raised.
|
|
|
476 when others =>
|
|
|
477 Report.Failed("Incorrect exception raised by Function Tail");
|
|
|
478 end;
|
|
|
479
|
|
|
480 -- Drop = Left
|
|
|
481
|
|
|
482 -- Pad characters (5) are appended to the left end of the string
|
|
|
483 -- (which is initially at two less than its maximum length), then
|
|
|
484 -- the first three characters of the intermediate result (in this
|
|
|
485 -- case, 3 pad characters) are dropped.
|
|
|
486
|
|
|
487 Result_String := B10.Tail(B10.To_Bounded_String("ABCDEFGH"), -- 8 ch
|
|
|
488 13,
|
|
|
489 'x',
|
|
|
490 Ada.Strings.Left);
|
|
|
491
|
|
|
492 if Result_String /= B10.To_Bounded_String("xxABCDEFGH") then
|
|
|
493 Report.Failed("Incorrect result from Function Tail, Drop = Left");
|
|
|
494 end if;
|
|
|
495
|
|
|
496 -- Drop = Right
|
|
|
497
|
|
|
498 -- Pad characters (3) are appended to the left end of the string
|
|
|
499 -- (which is initially at its maximum length), then the last three
|
|
|
500 -- characters of the intermediate result are dropped.
|
|
|
501
|
|
|
502 Result_String := B10.Tail(B10.To_Bounded_String("ABCDEFGHIJ"),
|
|
|
503 13,
|
|
|
504 'x',
|
|
|
505 Ada.Strings.Right);
|
|
|
506
|
|
|
507 if Result_String /= B10.To_Bounded_String("xxxABCDEFG") then
|
|
|
508 Report.Failed("Incorrect result from Function Tail, Drop = Right");
|
|
|
509 end if;
|
|
|
510
|
|
|
511 -- Additional cases.
|
|
|
512
|
|
|
513 if B10.Tail(B10.Null_Bounded_String, 3, ' ') /=
|
|
|
514 B10.To_Bounded_String(" ") or
|
|
|
515 B10.Tail(AtoE_Bnd_Str,
|
|
|
516 B10.To_String(AtoE_Bnd_Str)'First) /=
|
|
|
517 B10.To_Bounded_String("e")
|
|
|
518 then
|
|
|
519 Report.Failed("Incorrect result from Function Tail");
|
|
|
520 end if;
|
|
|
521
|
|
|
522
|
|
|
523
|
|
|
524 -- Function Replicate (#, Char) with Truncation
|
|
|
525 -- Drop = Error (Default).
|
|
|
526
|
|
|
527 begin
|
|
|
528 Result_String := B10.Replicate(Count => B10.Max_Length + 5,
|
|
|
529 Item => 'A',
|
|
|
530 Drop => AS.Error);
|
|
|
531 Report.Failed
|
|
|
532 ("Length_Error not raised by Replicate for characters");
|
|
|
533 exception
|
|
|
534 when AS.Length_Error => null; -- Expected exception raised.
|
|
|
535 when others =>
|
|
|
536 Report.Failed
|
|
|
537 ("Incorrect exception raised by Replicate for characters");
|
|
|
538 end;
|
|
|
539
|
|
|
540 -- Drop = Left, Right
|
|
|
541 -- Since this version of Replicate uses character parameters, the
|
|
|
542 -- result after truncation from left or right will appear the same.
|
|
|
543 -- The result will be a 10 character bounded string, composed of 10
|
|
|
544 -- "Item" characters.
|
|
|
545
|
|
|
546 if B10.Replicate(Count => 20, Item => 'A', Drop => Ada.Strings.Left) /=
|
|
|
547 B10.Replicate(15, 'A', Ada.Strings.Right)
|
|
|
548 then
|
|
|
549 Report.Failed("Incorrect result from Replicate for characters - 1");
|
|
|
550 end if;
|
|
|
551
|
|
|
552 -- Blank-filled 10 character bounded strings.
|
|
|
553
|
|
|
554 if B10.Replicate(B10.Max_Length + 1, ' ', Drop => Ada.Strings.Left) /=
|
|
|
555 B10.Replicate(B10.Max_Length, Ada.Strings.Space)
|
|
|
556 then
|
|
|
557 Report.Failed("Incorrect result from Replicate for characters - 2");
|
|
|
558 end if;
|
|
|
559
|
|
|
560 -- Additional cases.
|
|
|
561
|
|
|
562 if B10.Replicate(0, 'a') /= B10.Null_Bounded_String or
|
|
|
563 B10.Replicate(1, 'a') /= B10.To_Bounded_String("a")
|
|
|
564 then
|
|
|
565 Report.Failed("Incorrect result from Replicate for characters - 3");
|
|
|
566 end if;
|
|
|
567
|
|
|
568
|
|
|
569
|
|
|
570 -- Function Replicate (#, String) with Truncation
|
|
|
571 -- Drop = Error (Default).
|
|
|
572
|
|
|
573 begin
|
|
|
574 Result_String := B10.Replicate(Count => 5, -- result would be 15.
|
|
|
575 Item => "abc");
|
|
|
576 Report.Failed
|
|
|
577 ("Length_Error not raised by Replicate for strings");
|
|
|
578 exception
|
|
|
579 when AS.Length_Error => null; -- Expected exception raised.
|
|
|
580 when others =>
|
|
|
581 Report.Failed
|
|
|
582 ("Incorrect exception raised by Replicate for strings");
|
|
|
583 end;
|
|
|
584
|
|
|
585 -- Drop = Left
|
|
|
586
|
|
|
587 Result_String := B10.Replicate(3, "abcd", Drop => Ada.Strings.Left);
|
|
|
588
|
|
|
589 if Result_String /= B10.To_Bounded_String("cdabcdabcd") then
|
|
|
590 Report.Failed
|
|
|
591 ("Incorrect result from Replicate for strings, Drop = Left");
|
|
|
592 end if;
|
|
|
593
|
|
|
594 -- Drop = Right
|
|
|
595
|
|
|
596 Result_String := B10.Replicate(3, "abcd", Drop => Ada.Strings.Right);
|
|
|
597
|
|
|
598 if Result_String /= B10.To_Bounded_String("abcdabcdab") then
|
|
|
599 Report.Failed
|
|
|
600 ("Incorrect result from Replicate for strings, Drop = Right");
|
|
|
601 end if;
|
|
|
602
|
|
|
603 -- Additional cases.
|
|
|
604
|
|
|
605 if B10.Replicate(10, "X") /= B10.To_Bounded_String("XXXXXXXXXX") or
|
|
|
606 B10.Replicate(10, "") /= B10.Null_Bounded_String or
|
|
|
607 B10.Replicate( 0, "ab") /= B10.Null_Bounded_String
|
|
|
608 then
|
|
|
609 Report.Failed("Incorrect result from Replicate for strings");
|
|
|
610 end if;
|
|
|
611
|
|
|
612
|
|
|
613 exception
|
|
|
614 when others => Report.Failed("Exception raised in Test_Block");
|
|
|
615 end Test_Block;
|
|
|
616
|
|
|
617 Report.Result;
|
|
|
618
|
|
|
619 end CXA4009;
|
