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#!./perl
#
# Verify that C<die> return the return code
# -- Robin Barker <rmb@cise.npl.co.uk>
#
BEGIN {
chdir 't' if -d 't';
@INC = '../lib' if -e '../lib';
}
my $perl = -e '../perl' ? '../perl' : -e './perl' ? './perl' : 'perl';
use strict;
my %tests = (
1 => [ 0, 0],
2 => [ 0, 1],
3 => [ 0, 127],
4 => [ 0, 128],
5 => [ 0, 255],
6 => [ 0, 256],
7 => [ 0, 512],
8 => [ 1, 0],
9 => [ 1, 1],
10 => [ 1, 256],
11 => [ 128, 0],
12 => [ 128, 1],
13 => [ 128, 256],
14 => [ 255, 0],
15 => [ 255, 1],
16 => [ 255, 256],
# see if implicit close preserves $?
17 => [ 0, 512, '{ local *F; open F, q[TEST]; close F } die;'],
);
my $max = keys %tests;
print "1..$max\n";
foreach my $test (1 .. $max) {
my($bang, $query, $code) = @{$tests{$test}};
$code ||= 'die;';
my $exit =
($^O eq 'MSWin32'
? system qq($perl -e "\$! = $bang; \$? = $query; $code" 2> nul)
: system qq($perl -e '\$! = $bang; \$? = $query; $code' 2> /dev/null));
printf "# 0x%04x 0x%04x 0x%04x\n", $exit, $bang, $query;
print "not " unless $exit == (($bang || ($query >> 8) || 255) << 8);
print "ok $test\n";
}
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