tools/idl_parser/test_parser/dictionary.idl

   1 /* Copyright (c) 2013 The Chromium Authors. All rights reserved.
   2    Use of this source code is governed by a BSD-style license that can be
   3   found in the LICENSE file. */
   4
   5 /* Test Dictionary productions
   6
   7 Run with --test to generate an AST and verify that all comments accurately
   8 reflect the state of the Nodes.
   9
  10 BUILD Type(Name)
  11 This comment signals that a node of type <Type> is created with the
  12 name <Name>.
  13
  14 ERROR Error String
  15 This comment signals that a error of <Error String> is generated.  The error
  16 is not assigned to a node, but are expected in order.
  17
  18 PROP Key=Value
  19 This comment signals that a property has been set on the Node such that
  20 <Key> = <Value>.
  21
  22 TREE
  23 Type(Name)
  24   Type(Name)
  25   Type(Name)
  26     Type(Name)
  27     ...
  28 This comment signals that a tree of nodes matching the BUILD comment
  29 symatics should exist.  This is an exact match.
  30 */
  31
  32
  33 /* TREE
  34  *Dictionary(MyDict)
  35  */
  36 dictionary MyDict { };
  37
  38 /* TREE
  39  *Dictionary(MyDictInherit)
  40  *  Inherit(Foo)
  41  */
  42 dictionary MyDictInherit : Foo {};
  43
  44 /* TREE
  45  *Dictionary(MyDictPartial)
  46  */
  47 partial dictionary MyDictPartial { };
  48
  49 /* ERROR Unexpected ":" after identifier "MyDictInherit". */
  50 partial dictionary MyDictInherit : Foo {};
  51
  52 /* TREE
  53  *Dictionary(MyDictBig)
  54  *  Key(setString)
  55  *    Type()
  56  *      PrimitiveType(DOMString)
  57  *    Default(Foo)
  58  *  Key(setLong)
  59  *    Type()
  60  *      PrimitiveType(unsigned long long)
  61  *    Default(123)
  62  *  Key(unsetLong)
  63  *    Type()
  64  *      PrimitiveType(long)
  65  */
  66 dictionary MyDictBig {
  67   DOMString setString = "Foo";
  68   unsigned long long setLong = 123;
  69   long unsetLong;
  70 };
  71
  72
  73 /* ERROR Unexpected "{" after keyword "dictionary". */
  74 dictionary {
  75   DOMString? setString = null;
  76 };
  77
  78
  79 /* ERROR Unexpected identifier "NoColon" after identifier "ForParent". */
  80 dictionary ForParent NoColon {
  81   DOMString? setString = null;
  82 };
  83
  84 /* TREE
  85  *Dictionary(MyDictNull)
  86  *  Key(setString)
  87  *    Type()
  88  *      PrimitiveType(DOMString)
  89  *    Default(NULL)
  90  */
  91 dictionary MyDictNull {
  92   DOMString? setString = null;
  93 };
  94
  95