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1 | #!./perl |
2 | |
28e5dec8 |
3 | BEGIN { |
4 | chdir 't' if -d 't'; |
5 | @INC = '../lib'; |
6 | } |
7 | |
8 | # 2s complement assumption. Won't break test, just makes the internals of |
9 | # the SVs less interesting if were not on 2s complement system. |
10 | my $uv_max = ~0; |
11 | my $uv_maxm1 = ~0 ^ 1; |
12 | my $uv_big = $uv_max; |
13 | $uv_big = ($uv_big - 20000) | 1; |
14 | my ($iv0, $iv1, $ivm1, $iv_min, $iv_max, $iv_big, $iv_small); |
15 | $iv_max = $uv_max; # Do copy, *then* divide |
16 | $iv_max /= 2; |
17 | $iv_min = $iv_max; |
18 | { |
19 | use integer; |
20 | $iv0 = 2 - 2; |
21 | $iv1 = 3 - 2; |
22 | $ivm1 = 2 - 3; |
23 | $iv_max -= 1; |
24 | $iv_min += 0; |
25 | $iv_big = $iv_max - 3; |
26 | $iv_small = $iv_min + 2; |
27 | } |
28 | my $uv_bigi = $iv_big; |
29 | $uv_bigi |= 0x0; |
30 | |
31 | # Seems one needs to perform the maths on 'Inf' to get the NV correctly primed. |
32 | @FOO = ('s', 'N/A', 'a', 'NaN', -1, undef, 0, 1, 3.14, 1e37, 0.632120558, -.5, |
33 | 'Inf'+1, '-Inf'-1, 0x0, 0x1, 0x5, 0xFFFFFFFF, $uv_max, $uv_maxm1, |
34 | $uv_big, $uv_bigi, $iv0, $iv1, $ivm1, $iv_min, $iv_max, $iv_big, |
35 | $iv_small); |
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36 | |
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37 | $expect = 6 * ($#FOO+2) * ($#FOO+1); |
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38 | print "1..$expect\n"; |
39 | |
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40 | sub nok ($$$$$$$$) { |
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41 | my ($test, $left, $threeway, $right, $result, $i, $j, $boolean) = @_; |
42 | $result = defined $result ? "'$result'" : 'undef'; |
43 | print "not ok $test # ($left <=> $right) gives: $result \$i=$i \$j=$j, $boolean disagrees\n"; |
44 | } |
45 | |
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46 | my $ok = 0; |
47 | for my $i (0..$#FOO) { |
48 | for my $j ($i..$#FOO) { |
49 | $ok++; |
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50 | # Comparison routines may convert these internally, which would change |
51 | # what is used to determine the comparison on later runs. Hence copy |
52 | my ($i1, $i2, $i3, $i4, $i5, $i6, $i7, $i8, $i9, $i10, |
53 | $i11, $i12, $i13, $i14, $i15) = |
54 | ($FOO[$i], $FOO[$i], $FOO[$i], $FOO[$i], $FOO[$i], |
55 | $FOO[$i], $FOO[$i], $FOO[$i], $FOO[$i], $FOO[$i], |
56 | $FOO[$i], $FOO[$i], $FOO[$i], $FOO[$i], $FOO[$i]); |
57 | my ($j1, $j2, $j3, $j4, $j5, $j6, $j7, $j8, $j9, $j10, |
58 | $j11, $j12, $j13, $j14, $j15) = |
59 | ($FOO[$j], $FOO[$j], $FOO[$j], $FOO[$j], $FOO[$j], |
60 | $FOO[$j], $FOO[$j], $FOO[$j], $FOO[$j], $FOO[$j], |
61 | $FOO[$j], $FOO[$j], $FOO[$j], $FOO[$j], $FOO[$j]); |
62 | my $cmp = $i1 <=> $j1; |
63 | if (!defined($cmp) ? !($i2 < $j2) |
64 | : ($cmp == -1 && $i2 < $j2 || |
65 | $cmp == 0 && !($i2 < $j2) || |
66 | $cmp == 1 && !($i2 < $j2))) |
67 | { |
68 | print "ok $ok\n"; |
69 | } |
70 | else { |
2e3031cb |
71 | nok ($ok, $i3, '<=>', $j3, $cmp, $i, $j, '<'); |
28e5dec8 |
72 | } |
73 | $ok++; |
74 | if (!defined($cmp) ? !($i4 == $j4) |
75 | : ($cmp == -1 && !($i4 == $j4) || |
76 | $cmp == 0 && $i4 == $j4 || |
77 | $cmp == 1 && !($i4 == $j4))) |
78 | { |
79 | print "ok $ok\n"; |
80 | } |
81 | else { |
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82 | nok ($ok, $i3, '<=>', $j3, $cmp, $i, $j, '=='); |
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83 | } |
84 | $ok++; |
85 | if (!defined($cmp) ? !($i5 > $j5) |
86 | : ($cmp == -1 && !($i5 > $j5) || |
87 | $cmp == 0 && !($i5 > $j5) || |
88 | $cmp == 1 && ($i5 > $j5))) |
89 | { |
90 | print "ok $ok\n"; |
91 | } |
92 | else { |
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93 | nok ($ok, $i3, '<=>', $j3, $cmp, $i, $j, '>'); |
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94 | } |
95 | $ok++; |
96 | if (!defined($cmp) ? !($i6 >= $j6) |
97 | : ($cmp == -1 && !($i6 >= $j6) || |
98 | $cmp == 0 && $i6 >= $j6 || |
99 | $cmp == 1 && $i6 >= $j6)) |
100 | { |
101 | print "ok $ok\n"; |
102 | } |
103 | else { |
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104 | nok ($ok, $i3, '<=>', $j3, $cmp, $i, $j, '>='); |
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105 | } |
106 | $ok++; |
107 | # OK, so the docs are wrong it seems. NaN != NaN |
108 | if (!defined($cmp) ? ($i7 != $j7) |
109 | : ($cmp == -1 && $i7 != $j7 || |
110 | $cmp == 0 && !($i7 != $j7) || |
111 | $cmp == 1 && $i7 != $j7)) |
112 | { |
113 | print "ok $ok\n"; |
114 | } |
115 | else { |
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116 | nok ($ok, $i3, '<=>', $j3, $cmp, $i, $j, '!='); |
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117 | } |
118 | $ok++; |
119 | if (!defined($cmp) ? !($i8 <= $j8) |
120 | : ($cmp == -1 && $i8 <= $j8 || |
121 | $cmp == 0 && $i8 <= $j8 || |
122 | $cmp == 1 && !($i8 <= $j8))) |
123 | { |
124 | print "ok $ok\n"; |
125 | } |
126 | else { |
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127 | nok ($ok, $i3, '<=>', $j3, $cmp, $i, $j, '<='); |
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128 | } |
129 | $ok++; |
130 | $cmp = $i9 cmp $j9; |
131 | if ($cmp == -1 && $i10 lt $j10 || |
132 | $cmp == 0 && !($i10 lt $j10) || |
133 | $cmp == 1 && !($i10 lt $j10)) |
134 | { |
135 | print "ok $ok\n"; |
136 | } |
137 | else { |
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138 | nok ($ok, $i3, 'cmp', $j3, $cmp, $i, $j, 'lt'); |
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139 | } |
140 | $ok++; |
141 | if ($cmp == -1 && !($i11 eq $j11) || |
142 | $cmp == 0 && ($i11 eq $j11) || |
143 | $cmp == 1 && !($i11 eq $j11)) |
144 | { |
145 | print "ok $ok\n"; |
146 | } |
147 | else { |
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148 | nok ($ok, $i3, 'cmp', $j3, $cmp, $i, $j, 'eq'); |
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149 | } |
150 | $ok++; |
151 | if ($cmp == -1 && !($i12 gt $j12) || |
152 | $cmp == 0 && !($i12 gt $j12) || |
153 | $cmp == 1 && ($i12 gt $j12)) |
154 | { |
155 | print "ok $ok\n"; |
156 | } |
157 | else { |
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158 | nok ($ok, $i3, 'cmp', $j3, $cmp, $i, $j, 'gt'); |
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159 | } |
160 | $ok++; |
161 | if ($cmp == -1 && $i13 le $j13 || |
162 | $cmp == 0 && ($i13 le $j13) || |
163 | $cmp == 1 && !($i13 le $j13)) |
164 | { |
165 | print "ok $ok\n"; |
166 | } |
167 | else { |
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168 | nok ($ok, $i3, 'cmp', $j3, $cmp, $i, $j, 'le'); |
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169 | } |
170 | $ok++; |
171 | if ($cmp == -1 && ($i14 ne $j14) || |
172 | $cmp == 0 && !($i14 ne $j14) || |
173 | $cmp == 1 && ($i14 ne $j14)) |
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174 | { |
175 | print "ok $ok\n"; |
176 | } |
177 | else { |
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178 | nok ($ok, $i3, 'cmp', $j3, $cmp, $i, $j, 'ne'); |
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179 | } |
180 | $ok++; |
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181 | if ($cmp == -1 && !($i15 ge $j15) || |
182 | $cmp == 0 && ($i15 ge $j15) || |
183 | $cmp == 1 && ($i15 ge $j15)) |
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184 | { |
185 | print "ok $ok\n"; |
186 | } |
187 | else { |
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188 | nok ($ok, $i3, 'cmp', $j3, $cmp, $i, $j, 'ge'); |
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189 | } |
190 | } |
191 | } |