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<?php
class ImageFunctionsTest extends MediaWikiTestCase {
function testFitBoxWidth() {
$vals = array(
array(
'width' => 50,
'height' => 50,
'tests' => array(
50 => 50,
17 => 17,
18 => 18 ) ),
array(
'width' => 366,
'height' => 300,
'tests' => array(
50 => 61,
17 => 21,
18 => 22 ) ),
array(
'width' => 300,
'height' => 366,
'tests' => array(
50 => 41,
17 => 14,
18 => 15 ) ),
array(
'width' => 100,
'height' => 400,
'tests' => array(
50 => 12,
17 => 4,
18 => 4 ) ) );
foreach ( $vals as $row ) {
extract( $row );
foreach ( $tests as $max => $expected ) {
$y = round( $expected * $height / $width );
$result = wfFitBoxWidth( $width, $height, $max );
$y2 = round( $result * $height / $width );
$this->assertEquals( $expected,
$result,
"($width, $height, $max) wanted: {$expected}x$y, got: {$result}x$y2" );
}
}
}
}
|
