/**
* Proxy setting properties to real objects.
*
* @param string $name Property name.
* @param mixed $value Property value.
*
* @throws \UnexpectedValueException If property unknown.
* @return float
*/
public function __set($name, $value)
{
switch ($name) {
case 'Diff_Timeout':
$this->diff->setTimeout($value);
break;
case 'Diff_EditCost':
$this->diff->setEditCost($value);
break;
case 'Match_Threshold':
$this->match->setThreshold($value);
break;
case 'Match_Distance':
$this->match->setDistance($value);
break;
case 'Match_MaxBits':
$this->match->setMaxBits($value);
break;
case 'Patch_DeleteThreshold':
$this->patch->setDeleteTreshold($value);
break;
case 'Patch_Margin':
$this->patch->setMargin($value);
break;
default:
throw new \UnexpectedValueException('Unknown property: ' . $name);
}
}
public function testCleanupEfficiency()
{
// Cleanup operationally trivial equalities.
$this->d->setEditCost(4);
// Null case.
$this->d->setChanges(array());
$this->d->cleanupEfficiency();
$this->assertEquals(array(), $this->d->getChanges());
// No elimination.
$this->d->setChanges(array(array(Diff::DELETE, "ab"), array(Diff::INSERT, "12"), array(Diff::EQUAL, "wxyz"), array(Diff::DELETE, "cd"), array(Diff::INSERT, "34")));
$this->d->cleanupEfficiency();
$this->assertEquals(array(array(Diff::DELETE, "ab"), array(Diff::INSERT, "12"), array(Diff::EQUAL, "wxyz"), array(Diff::DELETE, "cd"), array(Diff::INSERT, "34")), $this->d->getChanges());
// Four-edit elimination.
$this->d->setChanges(array(array(Diff::DELETE, "ab"), array(Diff::INSERT, "12"), array(Diff::EQUAL, "xyz"), array(Diff::DELETE, "cd"), array(Diff::INSERT, "34")));
$this->d->cleanupEfficiency();
$this->assertEquals(array(array(Diff::DELETE, "abxyzcd"), array(Diff::INSERT, "12xyz34")), $this->d->getChanges());
// Three-edit elimination.
$this->d->setChanges(array(array(Diff::INSERT, "12"), array(Diff::EQUAL, "x"), array(Diff::DELETE, "cd"), array(Diff::INSERT, "34")));
$this->d->cleanupEfficiency();
$this->assertEquals(array(array(Diff::DELETE, "xcd"), array(Diff::INSERT, "12x34")), $this->d->getChanges());
// Backpass elimination.
$this->d->setChanges(array(array(Diff::DELETE, "ab"), array(Diff::INSERT, "12"), array(Diff::EQUAL, "xy"), array(Diff::INSERT, "34"), array(Diff::EQUAL, "z"), array(Diff::DELETE, "cd"), array(Diff::INSERT, "56")));
$this->d->cleanupEfficiency();
$this->assertEquals(array(array(Diff::DELETE, "abxyzcd"), array(Diff::INSERT, "12xy34z56")), $this->d->getChanges());
// High cost elimination.
$this->d->setEditCost(5);
$this->d->setChanges(array(array(Diff::DELETE, "ab"), array(Diff::INSERT, "12"), array(Diff::EQUAL, "wxyz"), array(Diff::DELETE, "cd"), array(Diff::INSERT, "34")));
$this->d->cleanupEfficiency();
$this->assertEquals(array(array(Diff::DELETE, "abwxyzcd"), array(Diff::INSERT, "12wxyz34")), $this->d->getChanges());
$this->d->setEditCost(4);
}