function testRest()
{
$sc = new StringScanner("foobarbaz");
$this->assertFalse($sc->isEos());
$rest = $sc->rest();
$this->assertTrue($rest, "foobarbaz");
$this->assertEqual($sc->getRestSize(), 9);
$sc->pos = 3;
$this->assertEqual($sc->rest(), "barbaz");
$this->assertEqual($sc->getRestSize(), 6);
$this->assertFalse($sc->isEos());
$sc->pos = 9;
$this->assertTrue($sc->isEos());
$this->assertEqual($sc->getRestSize(), 0);
$this->assertEqual($sc->rest(), "");
$sc->pos = 11;
$this->assertTrue($sc->isEos());
$this->assertEqual($sc->getRestSize(), 0);
$this->assertEqual($sc->rest(), "");
}
