public function testPhutilArrayWithDefaultValue()
{
$a = new PhutilArrayWithDefaultValue();
$this->assertEqual(0, $a[99]);
$a[99] = 1;
$this->assertEqual(1, $a[99]);
$a->setDefaultValue('default');
$this->assertEqual('default', $a['key']);
$this->assertEqual(array(99 => 1, 'key' => 'default'), $a->toArray());
$init = array('apple' => 'red');
$b = new PhutilArrayWithDefaultValue($init);
$this->assertEqual($init, $b->toArray());
$fruits = array('apple', 'cherry', 'banana', 'cherry', 'cherry', 'apple', 'banana', 'plum', 'cherry', 'cherry');
$counts = new PhutilArrayWithDefaultValue();
foreach ($fruits as $fruit) {
$counts[$fruit] += 1;
}
$this->assertEqual(array('apple' => 2, 'cherry' => 5, 'banana' => 2, 'plum' => 1), $counts->toArray());
$masks = array(1, 2, 4);
$bitmask = new PhutilArrayWithDefaultValue();
foreach ($masks as $mask) {
$bitmask['value'] |= $mask;
}
$this->assertEqual(7, $bitmask['value']);
}
