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use v6;
use Test;
plan 24;
# L<S09/Fixed-size arrays>
#?rakudo skip 'array shapes NYI RT #124502'
{
my @arr[*];
@arr[42] = "foo";
is(+@arr, 43, 'my @arr[*] autoextends like my @arr');
}
{
my @arr[7] = <a b c d e f g>;
is(@arr, [<a b c d e f g>], 'my @arr[num] can hold num things');
throws-like q[push @arr, 'h'],
X::IllegalOnFixedDimensionArray,
operation => 'push',
'adding past num items in my @arr[num] dies';
throws-like '@arr[7]',
Exception,
'accessing past num items in my @arr[num] dies';
}
{
lives-ok { my @arr\ [7] },
'array with fixed size with unspace';
#?rakudo 2 todo 'code does not die, array shapes RT #124502'
throws-like 'my @arr.[8]',
Exception, # XXX fix when this block is no longer skipped
'array with dot form dies';
throws-like 'my @arr\ .[8]',
Exception, # XXX fix when this block is no longer skipped
'array with dot form and unspace dies';
}
# L<S09/Typed arrays>
{
my @arr of Int = 1, 2, 3, 4, 5;
is(@arr, <1 2 3 4 5>, 'my @arr of Type works');
throws-like q[push @arr, 's'],
X::TypeCheck,
'type constraints on my @arr of Type works (1)';
throws-like 'push @arr, 4.2',
X::TypeCheck,
'type constraints on my @arr of Type works (2)';
}
{
my Int @arr = 1, 2, 3, 4, 5;
is(@arr, <1 2 3 4 5>, 'my Type @arr works');
throws-like q[push @arr, 's'],
X::TypeCheck,
'type constraints on my Type @arr works (1)';
throws-like 'push @arr, 4.2',
X::TypeCheck,
'type constraints on my Type @arr works (2)';
}
{
my @arr[5] of Int = <1 2 3 4 5>;
is(@arr, <1 2 3 4 5>, 'my @arr[Int] of Type works');
throws-like 'push @arr, 123',
Exception,
'boundary constraints on my @arr[Int] of Type works';
}
{
my int @arr = 1, 2, 3, 4, 5;
is(@arr, <1 2 3 4 5>, 'my type @arr works');
is push(@arr, 6), [1,2,3,4,5,6], 'push on native @arr works';
# RT #125123'
throws-like 'push @arr, "s"',
X::TypeCheck,
'type constraints on my type @arr works (1)';
throws-like 'push @arr, 4.2',
X::TypeCheck,
'type constraints on my type @arr works (2)';
}
{
my int @arr[5] = <1 2 3 4 5>;
is(@arr, <1 2 3 4 5>, 'my Type @arr[num] works');
throws-like 'push @arr, 123',
X::IllegalOnFixedDimensionArray,
operation => 'push';
throws-like 'pop @arr',
X::IllegalOnFixedDimensionArray,
operation => 'pop';
throws-like q[push @arr, 's'],
X::IllegalOnFixedDimensionArray,
operation => 'push';
throws-like 'push @arr, 4.2',
X::IllegalOnFixedDimensionArray,
operation => 'push';
}
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