tools/idl_parser/test_parser/dictionary_web.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 /* TREE
  73  *Dictionary(MyDictRequired)
  74  *  Key(setLong)
  75  *    Type()
  76  *      PrimitiveType(long)
  77  */
  78 dictionary MyDictRequired {
  79   required long setLong;
  80 };
  81
  82 /* ERROR Unexpected "{" after keyword "dictionary". */
  83 dictionary {
  84   DOMString? setString = null;
  85 };
  86
  87 /* TREE
  88  *Dictionary(MyDictionaryInvalidOptional)
  89  *  Key(mandatory)
  90  *    Type()
  91  *      PrimitiveType(DOMString)
  92  *  Error(Unexpected keyword "optional" after ">".)
  93  */
  94 dictionary MyDictionaryInvalidOptional {
  95   DOMString mandatory;
  96   sequence<DOMString> optional;
  97 };
  98
  99 /* ERROR Unexpected identifier "NoColon" after identifier "ForParent". */
 100 dictionary ForParent NoColon {
 101   DOMString? setString = null;
 102 };
 103
 104 /* TREE
 105  *Dictionary(MyDictNull)
 106  *  Key(setString)
 107  *    Type()
 108  *      PrimitiveType(DOMString)
 109  *    Default(NULL)
 110  */
 111 dictionary MyDictNull {
 112   DOMString? setString = null;
 113 };
 114
 115 /* ERROR Unexpected keyword "attribute" after "{". */
 116 dictionary MyDictUnexpectedAttribute {
 117   attribute DOMString foo = "";
 118 };