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      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 
     96