hphp/test/quick/fc_enum_7.php

   1 <?hh
   2
   3 enum Foo : int as int {
   4   WAT = 0;
   5   FOO = 1;
   6   BAR = 2;
   7   BAZ = 3;
   8 }
   9
  10 enum Bar : string as string {
  11   FOO = 'foo';
  12   BAR = 'bar';
  13   BAZ = '10';
  14 }
  15
  16 enum Baz : int {
  17 }
  18
  19 class Stringy {
  20   function __toString(): string {
  21     return 'foo';
  22   }
  23 }
  24
  25 function getFooValues(): array<string, Foo> {
  26   return Foo::getValues();
  27 }
  28 function getFooValues2(): array<string, int> {
  29   return Foo::getValues();
  30 }
  31
  32 echo "Some basic tests on Foo\n";
  33 var_dump(getFooValues());
  34 var_dump(Foo::getNames());
  35 var_dump(Foo::isValid(Foo::FOO));
  36 var_dump(Foo::isValid(12));
  37 var_dump(Foo::isValid(null));
  38
  39 echo "getValues/getNames tests on Bar\n";
  40 var_dump(Bar::getValues());
  41 var_dump(Bar::getNames());
  42
  43 echo "getValues/getNames tests on Baz\n";
  44 var_dump(Baz::getValues());
  45 var_dump(Baz::getNames());
  46
  47 echo "coerce() on Foo\n";
  48 var_dump(Foo::coerce(Foo::FOO));
  49 var_dump(Foo::coerce(2));
  50 var_dump(Foo::coerce('3'));
  51 var_dump(Foo::coerce(100));
  52
  53 // 0 should give 0, other falsey things are null
  54 echo "falsey coerce() on Foo\n";
  55 var_dump(Foo::coerce(0));
  56 var_dump(Foo::coerce(null));
  57 var_dump(Foo::coerce(false));
  58 var_dump(Foo::coerce(''));
  59
  60 echo "coerce() on Bar\n";
  61 var_dump(Bar::coerce(Bar::BAR));
  62 var_dump(Bar::coerce(10));
  63 var_dump(Bar::coerce(100));
  64 var_dump(Bar::coerce('foo'));
  65 var_dump(Bar::coerce('welp'));
  66
  67 echo "Stringish doesn't count\n";
  68 var_dump(Bar::coerce(new Stringy()));
  69
  70 echo "some valid assert()s\n";
  71 var_dump(Foo::assert(Foo::FOO));
  72 var_dump(Foo::assert('1'));
  73 var_dump(Bar::assert(10));
  74 var_dump(Bar::assert('foo'));
  75
  76 echo "a broken assert()\n";
  77 var_dump(Bar::assert('welp'));