Commit | Line | Data |
925fa5a8 |
1 | #!./perl |
2 | |
3 | print "1..30\n"; |
4 | |
5 | # First test whether the number stringification works okay. |
6 | # (Testing with == would exercize the IV/NV part, not the PV.) |
7 | |
8 | $a = 1; "$a"; |
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9 | print $a eq "1" ? "ok 1\n" : "not ok 1 # $a\n"; |
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10 | |
11 | $a = -1; "$a"; |
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12 | print $a eq "-1" ? "ok 2\n" : "not ok 2 # $a\n"; |
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13 | |
14 | $a = 1.; "$a"; |
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15 | print $a eq "1" ? "ok 3\n" : "not ok 3 # $a\n"; |
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16 | |
17 | $a = -1.; "$a"; |
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18 | print $a eq "-1" ? "ok 4\n" : "not ok 4 # $a\n"; |
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19 | |
20 | $a = 0.1; "$a"; |
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21 | print $a eq "0.1" ? "ok 5\n" : "not ok 5 # $a\n"; |
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22 | |
23 | $a = -0.1; "$a"; |
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24 | print $a eq "-0.1" ? "ok 6\n" : "not ok 6 # $a\n"; |
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25 | |
26 | $a = .1; "$a"; |
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27 | print $a eq "0.1" ? "ok 7\n" : "not ok 7 # $a\n"; |
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28 | |
29 | $a = -.1; "$a"; |
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30 | print $a eq "-0.1" ? "ok 8\n" : "not ok 8 # $a\n"; |
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31 | |
32 | $a = 10.01; "$a"; |
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33 | print $a eq "10.01" ? "ok 9\n" : "not ok 9 # $a\n"; |
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34 | |
35 | $a = 1e3; "$a"; |
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36 | print $a eq "1000" ? "ok 10\n" : "not ok 10 # $a\n"; |
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37 | |
38 | $a = 10.01e3; "$a"; |
bb7cd144 |
39 | print $a eq "10010" ? "ok 11\n" : "not ok 11 # $a\n"; |
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40 | |
41 | $a = 0b100; "$a"; |
bb7cd144 |
42 | print $a eq "4" ? "ok 12\n" : "not ok 12 # $a\n"; |
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43 | |
44 | $a = 0100; "$a"; |
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45 | print $a eq "64" ? "ok 13\n" : "not ok 13 # $a\n"; |
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46 | |
47 | $a = 0x100; "$a"; |
bb7cd144 |
48 | print $a eq "256" ? "ok 14\n" : "not ok 14 # $a\n"; |
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49 | |
50 | $a = 1000; "$a"; |
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51 | print $a eq "1000" ? "ok 15\n" : "not ok 15 # $a\n"; |
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52 | |
53 | # Okay, now test the numerics. |
54 | # We may be assuming too much, given the painfully well-known floating |
55 | # point sloppiness, but the following are still quite reasonable |
56 | # assumptions which if not working would confuse people quite badly. |
57 | |
58 | $a = 1; "$a"; # Keep the stringification as a potential troublemaker. |
bb7cd144 |
59 | print $a + 1 == 2 ? "ok 16\n" : "not ok 16 #" . $a + 1 . "\n"; |
60 | # Don't know how useful printing the stringification of $a + 1 really is. |
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61 | |
62 | $a = -1; "$a"; |
bb7cd144 |
63 | print $a + 1 == 0 ? "ok 17\n" : "not ok 17 #" . $a + 1 . "\n"; |
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64 | |
65 | $a = 1.; "$a"; |
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66 | print $a + 1 == 2 ? "ok 18\n" : "not ok 18 #" . $a + 1 . "\n"; |
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67 | |
68 | $a = -1.; "$a"; |
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69 | print $a + 1 == 0 ? "ok 19\n" : "not ok 19 #" . $a + 1 . "\n"; |
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70 | |
71 | $a = 0.1; "$a"; |
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72 | print $a + 1 == 1.1 ? "ok 20\n" : "not ok 20 #" . $a + 1 . "\n"; |
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73 | |
74 | $a = -0.1; "$a"; |
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75 | print $a + 1 == 0.9 ? "ok 21\n" : "not ok 21 #" . $a + 1 . "\n"; |
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76 | |
77 | $a = .1; "$a"; |
bb7cd144 |
78 | print $a + 1 == 1.1 ? "ok 22\n" : "not ok 22 #" . $a + 1 . "\n"; |
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79 | |
80 | $a = -.1; "$a"; |
bb7cd144 |
81 | print $a + 1 == 0.9 ? "ok 23\n" : "not ok 23 #" . $a + 1 . "\n"; |
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82 | |
83 | $a = 10.01; "$a"; |
bb7cd144 |
84 | print $a + 1 == 11.01 ? "ok 24\n" : "not ok 24 #" . $a + 1 . "\n"; |
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85 | |
86 | $a = 1e3; "$a"; |
bb7cd144 |
87 | print $a + 1 == 1001 ? "ok 25\n" : "not ok 25 #" . $a + 1 . "\n"; |
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88 | |
89 | $a = 10.01e3; "$a"; |
bb7cd144 |
90 | print $a + 1 == 10011 ? "ok 26\n" : "not ok 26 #" . $a + 1 . "\n"; |
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91 | |
92 | $a = 0b100; "$a"; |
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93 | print $a + 1 == 0b101 ? "ok 27\n" : "not ok 27 #" . $a + 1 . "\n"; |
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94 | |
95 | $a = 0100; "$a"; |
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96 | print $a + 1 == 0101 ? "ok 28\n" : "not ok 28 #" . $a + 1 . "\n"; |
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97 | |
98 | $a = 0x100; "$a"; |
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99 | print $a + 1 == 0x101 ? "ok 29\n" : "not ok 29 #" . $a + 1 . "\n"; |
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100 | |
101 | $a = 1000; "$a"; |
bb7cd144 |
102 | print $a + 1 == 1001 ? "ok 30\n" : "not ok 30 #" . $a + 1 . "\n"; |