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#!./perl
BEGIN {
chdir 't' if -d 't';
@INC = qw(. ../lib);
}
require 'test.pl';
plan( tests => 16 );
use strict;
use warnings;
use vars qw{ @warnings };
BEGIN {
$SIG{'__WARN__'} = sub { push @warnings, @_ };
$| = 1;
}
my $fail_odd = 'Odd number of elements in hash assignment at ';
my $fail_odd_anon = 'Odd number of elements in anonymous hash at ';
my $fail_ref = 'Reference found where even-sized list expected at ';
my $fail_not_hr = 'Not a HASH reference at ';
{
@warnings = ();
my %hash = (1..3);
cmp_ok(scalar(@warnings),'==',1,'odd count');
cmp_ok(substr($warnings[0],0,length($fail_odd)),'eq',$fail_odd,'odd msg');
@warnings = ();
%hash = 1;
cmp_ok(scalar(@warnings),'==',1,'scalar count');
cmp_ok(substr($warnings[0],0,length($fail_odd)),'eq',$fail_odd,'scalar msg');
@warnings = ();
%hash = { 1..3 };
cmp_ok(scalar(@warnings),'==',2,'odd hashref count');
cmp_ok(substr($warnings[0],0,length($fail_odd_anon)),'eq',$fail_odd_anon,'odd hashref msg 1');
cmp_ok(substr($warnings[1],0,length($fail_ref)),'eq',$fail_ref,'odd hashref msg 2');
@warnings = ();
%hash = [ 1..3 ];
cmp_ok(scalar(@warnings),'==',1,'arrayref count');
cmp_ok(substr($warnings[0],0,length($fail_ref)),'eq',$fail_ref,'arrayref msg');
@warnings = ();
%hash = sub { print "fenice" };
cmp_ok(scalar(@warnings),'==',1,'coderef count');
cmp_ok(substr($warnings[0],0,length($fail_odd)),'eq',$fail_odd,'coderef msg');
@warnings = ();
$_ = { 1..10 };
cmp_ok(scalar(@warnings),'==',0,'hashref assign');
# Old pseudo-hash syntax, now removed.
@warnings = ();
my $avhv = [{x=>1,y=>2}];
eval {
%$avhv = (x=>13,'y');
};
cmp_ok(scalar(@warnings),'==',0,'pseudo-hash 1 count');
cmp_ok(substr($@,0,length($fail_not_hr)),'eq',$fail_not_hr,'pseudo-hash 1 msg');
@warnings = ();
eval {
%$avhv = 'x';
};
cmp_ok(scalar(@warnings),'==',0,'pseudo-hash 2 count');
cmp_ok(substr($@,0,length($fail_not_hr)),'eq',$fail_not_hr,'pseudo-hash 2 msg');
}
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