hphp/test/quick/impl_abstract_default_vals.php

   1 <?hh
   2 // check default values and type hints, implementating abstract methods: pass
   3 const D0 = 0;
   4 const D1 = 1;
   5 const D2 = 2;
   6 const DD2 = 2.0;
   7 const DNULL = null;
   8 const DABC = 'abc';
   9 const DTRUE = true;
  10
  11 abstract class A {
  12   const i0 = 0;
  13   const sabc = 'abc';
  14   const f3 = 3.0;
  15   abstract public function a(array $a1 = null, array  $a2 = array());
  16   abstract public function b(boolean $b1 = null);
  17   abstract public function c(A $c1 = null);
  18   abstract public function d(double $d1 = null, double $d2 = 2.0);
  19   abstract public function f(float  $f1 = null, float  $f2 = 2.0);
  20   abstract public function i(int $i1 = A::i0, integer  $i2 = 2);
  21   abstract public function s(string $s1 = null, string $s2 = A::sabc);
  22 }
  23
  24 class B extends A {
  25   const btrue = true;
  26   const d3 = 3.0;
  27   const ibig = 9123123123123;
  28   public function a(array   $a1 = null, array   $a2 = array(), array $a3 = array(1, 2, 3), array $a4 = array("abc")) {}
  29   public function b(boolean $b1 = null, boolean $b2 = false, boolean  $b3 = DTRUE, boolean $b4 = B::btrue) {}
  30   public function c(A       $c1 = null) {}
  31   public function d(double  $d1 = null, double  $d2 = 1.0) {} // , double $d3 = DD2, double $d4 = B::d3) {}
  32   public function f(float   $f1 = null, float   $f2 = 1.0, float  $f3 = DD2, float  $f4 = A::f3) {}
  33   public function i(int     $i1 = null, integer $i2 = B::ibig,   int $i3 = D2, int $i4 = A::i0) {}
  34   public function s(string  $s1 = null, string  $s2 = "S", string $s3 = DABC, string $s4 = A::sabc) {}
  35 }
  36
  37 $b = new B();
  38 $b->a();
  39 $b->b();
  40 $b->c();
  41 $b->d();
  42 $b->i();
  43 $b->s();
  44 $b->f();
  45
  46 echo "Pass\n";