/**
* test cloning, change the original and check the clone <br><br>
* <code>
* $a = new QColor(100,200,255); <br>
* $b = clone $a; <br>
* $a->setBlue(123); <br>
* $b->blue(); // 255 <br>
* </code>
*/
function testClone()
{
$a = new QColor(100, 200, 255);
$b = clone $a;
$a->setBlue(123);
echo "\ntesting clone";
$this->assertEquals($b->blue(), 255, "Cloning an object does not work!");
echo " passed (check clone)";
}
/**
* copy an object using the copy constructor and check with them changing
* values of the original and the copy
*/
function testCopyConstructor()
{
echo "testing copy constructor ";
$color_a = new QColor(5, 3, 7);
$color_b = new QColor($color_a);
$this->assertEquals(7, $color_a->blue());
$this->assertEquals(7, $color_b->blue());
echo "passed\n";
echo "testing changing the value at the copy ";
$color_b->setBlue(24);
$this->assertEquals(7, $color_a->blue());
$this->assertEquals(24, $color_b->blue());
echo "passed\n";
echo "testing destroying the original ";
$color_a->__destruct();
unset($color_a);
$this->assertEquals(24, $color_b->blue());
echo "passed\n";
}
