3 # Tests for perl exit codes, playing with $?, etc...
11 # VMS and Windows need -e "...", most everything else works better with '
12 my $quote = $^O =~ /^(VMS|MSWin\d+)$/ ? q{"} : q{'};
14 # Run some code, return its wait status.
18 return system($cmd.$quote.$code.$quote);
21 ## can't use this in 'use Test::More' yet
22 ##my $numtests = ($^O eq 'VMS') ? 7 : 3;
24 use Test::More tests => 'no_plan';
29 is( $exit >> 8, 0, 'Normal exit' );
33 $exit = run('exit 42');
34 is( $exit >> 8, 42, 'Non-zero exit' );
38 # On VMS, successful returns from system() are always 0, warnings are 1,
39 # errors are 2, and fatal errors are 4.
41 $exit = run("exit 196609"); # %CLI-S-NORMAL
42 is( $exit >> 8, 0, 'success exit' );
44 $exit = run("exit 196611"); # %CLI-I-NORMAL
45 is( $exit >> 8, 0, 'informational exit' );
47 $exit = run("exit 196608"); # %CLI-W-NORMAL
48 is( $exit >> 8, 1, 'warning exit' );
50 $exit = run("exit 196610"); # %CLI-E-NORMAL
51 is( $exit >> 8, 2, 'error exit' );
53 $exit = run("exit 196612"); # %CLI-F-NORMAL
54 is( $exit >> 8, 4, 'fatal error exit' );
57 $exit = run('END { $? = 42 }');
58 is( $exit >> 8, 42, 'Changing $? in END block' );