tools/idl_parser/test_parser/enum_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 Enum 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 /* TREE
  33  *Enum(MealType1)
  34  *  EnumItem(rice)
  35  *  EnumItem(noodles)
  36  *  EnumItem(other)
  37 */
  38 enum MealType1 {
  39   /* BUILD EnumItem (rice) */
  40   "rice",
  41   /* BUILD EnumItem (noodles) */
  42   "noodles",
  43   /* BUILD EnumItem(other) */
  44   "other"
  45 };
  46
  47 /* BUILD Error(Enum missing name.) */
  48 /* ERROR Enum missing name. */
  49 enum {
  50   "rice",
  51   "noodles",
  52   "other"
  53 };
  54
  55 /* TREE
  56  *Enum(MealType2)
  57  *  EnumItem(rice)
  58  *  EnumItem(noodles)
  59  *  EnumItem(other)
  60 */
  61 enum MealType2 {
  62   /* BUILD EnumItem(rice) */
  63   "rice",
  64   /* BUILD EnumItem(noodles) */
  65   "noodles",
  66   /* BUILD EnumItem(other) */
  67   "other"
  68 };
  69
  70 /* TREE
  71  *Enum(TrailingComma)
  72  *  EnumItem(rice)
  73  *  EnumItem(noodles)
  74  *  EnumItem(other)
  75 */
  76 enum TrailingComma {
  77   "rice",
  78   "noodles",
  79   "other",
  80 };
  81
  82 /* BUILD Error(Unexpected string "noodles" after string "rice".) */
  83 /* ERROR Unexpected string "noodles" after string "rice". */
  84 enum MissingComma {
  85   "rice"
  86   "noodles",
  87   "other"
  88 };
  89
  90 /* BUILD Error(Unexpected "," after ",".) */
  91 /* ERROR Unexpected "," after ",". */
  92 enum ExtraComma {
  93   "rice",
  94   "noodles",
  95   ,"other",
  96 };
  97
  98 /* BUILD Error(Unexpected keyword "interface" after "{".) */
  99 /* ERROR Unexpected keyword "interface" after "{". */
 100 enum ExtraComma {
 101   interface,
 102   "noodles",
 103   ,"other",
 104 };
 105
 106 /* BUILD Error(Unexpected identifier "somename" after "{".) */
 107 /* ERROR Unexpected identifier "somename" after "{". */
 108 enum ExtraComma {
 109   somename,
 110   "noodles",
 111   ,"other",
 112 };
 113
 114 /* BUILD Enum(MealType3) */
 115 enum MealType3 {
 116   /* BUILD EnumItem(rice) */
 117   "rice",
 118   /* BUILD EnumItem(noodles) */
 119   "noodles",
 120   /* BUILD EnumItem(other) */
 121   "other"
 122 };
 123