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use Test::More tests => 87;
use strict;
use warnings;
use SDL;
use_ok('SDLx::Rect');
can_ok(
'SDLx::Rect', qw/
new
x
y
width
height
w
h
top
left
centerx
centery
/
);
my $rect = SDLx::Rect->new( 0, 0, 0, 0 );
isa_ok( $rect, 'SDLx::Rect', 'new went ok' );
foreach my $attr (
qw(x y top left width height
w h bottom right centerx centery)
)
{
is( $rect->$attr, 0, "$attr is 0" );
}
# set and get at the same time (and testing method aliases)
is( $rect->left(15), 15, 'left is now 15' );
is( $rect->x, 15, 'x and left point to the same place' );
is( $rect->x(12), 12, 'x is now 12' );
is( $rect->left, 12, 'left is an alias to x' );
is( $rect->top(132), 132, 'top is now 132' );
is( $rect->y, 132, 'y and top point to the same place' );
is( $rect->y(123), 123, 'y is now 123' );
is( $rect->top, 123, 'top is an alias to y' );
is( $rect->w(54), 54, 'w is now 54' );
is( $rect->width, 54, 'w and width point to the same place' );
is( $rect->width(45), 45, 'w is now 45' );
is( $rect->w, 45, 'w is an alias to width' );
is( $rect->h(76), 76, 'h is now 76' );
is( $rect->height, 76, 'h and height point to the same place' );
is( $rect->height(67), 67, 'h is now 67' );
is( $rect->h, 67, 'h is an alias to height' );
# get alone
is( $rect->x(), 12, 'x is 12' );
is( $rect->left(), 12, 'left is 12' );
is( $rect->y(), 123, 'y is 123' );
is( $rect->top(), 123, 'top is 123' );
is( $rect->width(), 45, 'width is 45' );
is( $rect->w(), 45, 'w is 45' );
is( $rect->height(), 67, 'height is 67' );
is( $rect->h(), 67, 'h is 67' );
# other helpers
is( $rect->bottom, 190, 'bottom should be relative to heigth and top' );
is( $rect->bottom(189), 189, 'changing bottom value' );
is( $rect->bottom, 189, 'checking bottom value again' );
is( $rect->top, 122, 'top value should have been updated after bottom change' );
is( $rect->height, 67, 'height should have stayed the same' );
is( $rect->centery, 155, 'checking vertical center' );
is( $rect->centery(154), 154, 'changing centery value' );
is( $rect->centery, 154, 'checking centery value again' );
is( $rect->top, 121,
'top value should have been updated after centery change'
);
is( $rect->height, 67, 'height should have stayed the same' );
is( $rect->right, 57, 'right should be relative to width and left' );
is( $rect->right(56), 56, 'changing right value' );
is( $rect->right, 56, 'checking right value again' );
is( $rect->left, 11,
'left value should have been updated after bottom change'
);
is( $rect->width, 45, 'width should have stayed the same' );
is( $rect->centerx, 33, 'checking horizontal center' );
is( $rect->centerx(32), 32, 'changing centerx value' );
is( $rect->centerx, 32, 'checking centerx value again' );
is( $rect->left, 10,
'left value should have been updated after bottom change'
);
is( $rect->width, 45, 'width should have stayed the same' );
# checking two-valued accessors
can_ok(
'SDLx::Rect', qw/
size
center
topleft
midleft
bottomleft
topright
midright
bottomright
midtop
midbottom
/
);
is_deeply( [ $rect->center ], [ 32, 154 ], 'checking center pair' );
$rect->center( undef, undef );
is( $rect->centerx, 32, 'center() does nothing when passed undef' );
is( $rect->centery, 154, 'center() does nothing when passed undef' );
$rect->center( undef, 200 );
is( $rect->centerx, 32, 'center() does nothing for X when passed undef' );
is( $rect->centery, 200, 'center() works on one-parameter (y)' );
$rect->center( 7, undef );
is( $rect->centerx, 7, 'center() works on one-parameter (x)' );
is( $rect->centery, 200, 'center() does nothing for Y when passed undef' );
$rect->center( 32, 154 );
is( $rect->centerx, 32, 'center() can be used as an acessor for x' );
is( $rect->centery, 154, 'center() can be used as an acessor for y' );
is_deeply( [ $rect->topleft ], [ 121, 10 ], 'checking topleft pair' );
$rect->topleft( undef, undef );
is( $rect->top, 121, 'topleft() does nothing when passed undef' );
is( $rect->left, 10, 'topleft() does nothing when passed undef' );
$rect->topleft( undef, 200 );
is( $rect->top, 121, 'topleft() does nothing for Y when passed undef' );
is( $rect->left, 200, 'topleft() works on one-parameter (x)' );
$rect->topleft( 7, undef );
is( $rect->top, 7, 'topleft() works on one-parameter (y)' );
is( $rect->left, 200, 'topleft() does nothing for X when passed undef' );
$rect->topleft( 121, 10 );
is( $rect->top, 121, 'topleft() can be used as an acessor for y' );
is( $rect->left, 10, 'topleft() can be used as an acessor for x' );
is_deeply( [ $rect->midleft ], [ 154, 10 ], 'checking midleft pair' );
$rect->midleft( undef, undef );
is( $rect->centery, 154, 'midleft() does nothing when passed undef' );
is( $rect->left, 10, 'midleft() does nothing when passed undef' );
$rect->midleft( undef, 200 );
is( $rect->centery, 154, 'midleft() does nothing for Y when passed undef' );
is( $rect->left, 200, 'midleft() works on one-parameter (x)' );
$rect->midleft( 7, undef );
is( $rect->centery, 7, 'midleft() works on one-parameter (y)' );
is( $rect->left, 200, 'midleft() does nothing for X when passed undef' );
$rect->midleft( 154, 10 );
is( $rect->centery, 154, 'midleft() can be used as an acessor for y' );
is( $rect->left, 10, 'midleft() can be used as an acessor for x' );
sleep(2);
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