https://perl5.git.perl.org / perl5.git / blame
| Commit | Line | Data |
|---|---|---|
| 8d063cd8 LW |
1 | #!./perl |
| 2 | ||
| 3 | # $Header: comp.cmdopt,v 1.0 87/12/18 13:12:19 root Exp $ | |
| 4 | ||
| 5 | print "1..40\n"; | |
| 6 | ||
| 7 | # test the optimization of constants | |
| 8 | ||
| 9 | if (1) { print "ok 1\n";} else { print "not ok 1\n";} | |
| 10 | unless (0) { print "ok 2\n";} else { print "not ok 2\n";} | |
| 11 | ||
| 12 | if (0) { print "not ok 3\n";} else { print "ok 3\n";} | |
| 13 | unless (1) { print "not ok 4\n";} else { print "ok 4\n";} | |
| 14 | ||
| 15 | unless (!1) { print "ok 5\n";} else { print "not ok 5\n";} | |
| 16 | if (!0) { print "ok 6\n";} else { print "not ok 6\n";} | |
| 17 | ||
| 18 | unless (!0) { print "not ok 7\n";} else { print "ok 7\n";} | |
| 19 | if (!1) { print "not ok 8\n";} else { print "ok 8\n";} | |
| 20 | ||
| 21 | $x = 1; | |
| 22 | if (1 && $x) { print "ok 9\n";} else { print "not ok 9\n";} | |
| 23 | if (0 && $x) { print "not ok 10\n";} else { print "ok 10\n";} | |
| 24 | $x = ''; | |
| 25 | if (1 && $x) { print "not ok 11\n";} else { print "ok 11\n";} | |
| 26 | if (0 && $x) { print "not ok 12\n";} else { print "ok 12\n";} | |
| 27 | ||
| 28 | $x = 1; | |
| 29 | if (1 || $x) { print "ok 13\n";} else { print "not ok 13\n";} | |
| 30 | if (0 || $x) { print "ok 14\n";} else { print "not ok 14\n";} | |
| 31 | $x = ''; | |
| 32 | if (1 || $x) { print "ok 15\n";} else { print "not ok 15\n";} | |
| 33 | if (0 || $x) { print "not ok 16\n";} else { print "ok 16\n";} | |
| 34 | ||
| 35 | ||
| 36 | # test the optimization of registers | |
| 37 | ||
| 38 | $x = 1; | |
| 39 | if ($x) { print "ok 17\n";} else { print "not ok 17\n";} | |
| 40 | unless ($x) { print "not ok 18\n";} else { print "ok 18\n";} | |
| 41 | ||
| 42 | $x = ''; | |
| 43 | if ($x) { print "not ok 19\n";} else { print "ok 19\n";} | |
| 44 | unless ($x) { print "ok 20\n";} else { print "not ok 20\n";} | |
| 45 | ||
| 46 | # test optimization of string operations | |
| 47 | ||
| 48 | $a = 'a'; | |
| 49 | if ($a eq 'a') { print "ok 21\n";} else { print "not ok 21\n";} | |
| 50 | if ($a ne 'a') { print "not ok 22\n";} else { print "ok 22\n";} | |
| 51 | ||
| 52 | if ($a =~ /a/) { print "ok 23\n";} else { print "not ok 23\n";} | |
| 53 | if ($a !~ /a/) { print "not ok 24\n";} else { print "ok 24\n";} | |
| 54 | # test interaction of logicals and other operations | |
| 55 | ||
| 56 | $a = 'a'; | |
| 57 | $x = 1; | |
| 58 | if ($a eq 'a' && $x) { print "ok 25\n";} else { print "not ok 25\n";} | |
| 59 | if ($a ne 'a' && $x) { print "not ok 26\n";} else { print "ok 26\n";} | |
| 60 | $x = ''; | |
| 61 | if ($a eq 'a' && $x) { print "not ok 27\n";} else { print "ok 27\n";} | |
| 62 | if ($a ne 'a' && $x) { print "not ok 28\n";} else { print "ok 28\n";} | |
| 63 | ||
| 64 | $x = 1; | |
| 65 | if ($a eq 'a' || $x) { print "ok 29\n";} else { print "not ok 29\n";} | |
| 66 | if ($a ne 'a' || $x) { print "ok 30\n";} else { print "not ok 30\n";} | |
| 67 | $x = ''; | |
| 68 | if ($a eq 'a' || $x) { print "ok 31\n";} else { print "not ok 31\n";} | |
| 69 | if ($a ne 'a' || $x) { print "not ok 32\n";} else { print "ok 32\n";} | |
| 70 | ||
| 71 | $x = 1; | |
| 72 | if ($a =~ /a/ && $x) { print "ok 33\n";} else { print "not ok 33\n";} | |
| 73 | if ($a !~ /a/ && $x) { print "not ok 34\n";} else { print "ok 34\n";} | |
| 74 | $x = ''; | |
| 75 | if ($a =~ /a/ && $x) { print "not ok 35\n";} else { print "ok 35\n";} | |
| 76 | if ($a !~ /a/ && $x) { print "not ok 36\n";} else { print "ok 36\n";} | |
| 77 | ||
| 78 | $x = 1; | |
| 79 | if ($a =~ /a/ || $x) { print "ok 37\n";} else { print "not ok 37\n";} | |
| 80 | if ($a !~ /a/ || $x) { print "ok 38\n";} else { print "not ok 38\n";} | |
| 81 | $x = ''; | |
| 82 | if ($a =~ /a/ || $x) { print "ok 39\n";} else { print "not ok 39\n";} | |
| 83 | if ($a !~ /a/ || $x) { print "not ok 40\n";} else { print "ok 40\n";} |