tests/qapi-schema/qapi-schema-test.json

   1 # *-*- Mode: Python -*-*
   2
   3 # This file is a stress test of supported qapi constructs that must
   4 # parse and compile correctly.
   5
   6 { 'struct': 'TestStruct',
   7   'data': { 'integer': 'int', 'boolean': 'bool', 'string': 'str' } }
   8
   9 # for testing enums
  10 { 'struct': 'NestedEnumsOne',
  11   'data': { 'enum1': 'EnumOne',   # Intentional forward reference
  12             '*enum2': 'EnumOne', 'enum3': 'EnumOne', '*enum4': 'EnumOne' } }
  13
  14 # An empty enum, although unusual, is currently acceptable
  15 { 'enum': 'MyEnum', 'data': [ ] }
  16
  17 # Likewise for an empty struct, including an empty base
  18 { 'struct': 'Empty1', 'data': { } }
  19 { 'struct': 'Empty2', 'base': 'Empty1', 'data': { } }
  20
  21 { 'command': 'user_def_cmd0', 'data': 'Empty2', 'returns': 'Empty2' }
  22
  23 # for testing override of default naming heuristic
  24 { 'enum': 'QEnumTwo',
  25   'prefix': 'QENUM_TWO',
  26   'data': [ 'value1', 'value2' ] }
  27
  28 # for testing nested structs
  29 { 'struct': 'UserDefOne',
  30   'base': 'UserDefZero',        # intentional forward reference
  31   'data': { 'string': 'str',
  32             '*enum1': 'EnumOne' } }   # intentional forward reference
  33
  34 { 'enum': 'EnumOne',
  35   'data': [ 'value1', 'value2', 'value3' ] }
  36
  37 { 'struct': 'UserDefZero',
  38   'data': { 'integer': 'int' } }
  39
  40 { 'struct': 'UserDefTwoDictDict',
  41   'data': { 'userdef': 'UserDefOne', 'string': 'str' } }
  42
  43 { 'struct': 'UserDefTwoDict',
  44   'data': { 'string1': 'str',
  45             'dict2': 'UserDefTwoDictDict',
  46             '*dict3': 'UserDefTwoDictDict' } }
  47
  48 { 'struct': 'UserDefTwo',
  49   'data': { 'string0': 'str',
  50             'dict1': 'UserDefTwoDict' } }
  51
  52 # dummy struct to force generation of array types not otherwise mentioned
  53 { 'struct': 'ForceArrays',
  54   'data': { 'unused1':['UserDefOne'], 'unused2':['UserDefTwo'],
  55             'unused3':['TestStruct'] } }
  56
  57 # for testing unions
  58 # Among other things, test that a name collision between branches does
  59 # not cause any problems (since only one branch can be in use at a time),
  60 # by intentionally using two branches that both have a C member 'a_b'
  61 { 'struct': 'UserDefA',
  62   'data': { 'boolean': 'bool', '*a_b': 'int' } }
  63
  64 { 'struct': 'UserDefB',
  65   'data': { 'intb': 'int', '*a-b': 'bool' } }
  66
  67 { 'union': 'UserDefFlatUnion',
  68   'base': 'UserDefUnionBase',   # intentional forward reference
  69   'discriminator': 'enum1',
  70   'data': { 'value1' : 'UserDefA',
  71             'value2' : 'UserDefB',
  72             'value3' : 'UserDefB' } }
  73
  74 { 'struct': 'UserDefUnionBase',
  75   'base': 'UserDefZero',
  76   'data': { 'string': 'str', 'enum1': 'EnumOne' } }
  77
  78 # this variant of UserDefFlatUnion defaults to a union that uses members with
  79 # allocated types to test corner cases in the cleanup/dealloc visitor
  80 { 'union': 'UserDefFlatUnion2',
  81   'base': { '*integer': 'int', 'string': 'str', 'enum1': 'QEnumTwo' },
  82   'discriminator': 'enum1',
  83   'data': { 'value1' : 'UserDefC', # intentional forward reference
  84             'value2' : 'UserDefB' } }
  85
  86 { 'struct': 'WrapAlternate',
  87   'data': { 'alt': 'UserDefAlternate' } }
  88 { 'alternate': 'UserDefAlternate',
  89   'data': { 'udfu': 'UserDefFlatUnion', 's': 'str', 'i': 'int' } }
  90
  91 { 'struct': 'UserDefC',
  92   'data': { 'string1': 'str', 'string2': 'str' } }
  93
  94 # for testing use of 'number' within alternates
  95 { 'alternate': 'AltStrBool', 'data': { 's': 'str', 'b': 'bool' } }
  96 { 'alternate': 'AltStrNum', 'data': { 's': 'str', 'n': 'number' } }
  97 { 'alternate': 'AltNumStr', 'data': { 'n': 'number', 's': 'str' } }
  98 { 'alternate': 'AltStrInt', 'data': { 's': 'str', 'i': 'int' } }
  99 { 'alternate': 'AltIntNum', 'data': { 'i': 'int', 'n': 'number' } }
 100 { 'alternate': 'AltNumInt', 'data': { 'n': 'number', 'i': 'int' } }
 101
 102 # for testing native lists
 103 { 'union': 'UserDefNativeListUnion',
 104   'data': { 'integer': ['int'],
 105             's8': ['int8'],
 106             's16': ['int16'],
 107             's32': ['int32'],
 108             's64': ['int64'],
 109             'u8': ['uint8'],
 110             'u16': ['uint16'],
 111             'u32': ['uint32'],
 112             'u64': ['uint64'],
 113             'number': ['number'],
 114             'boolean': ['bool'],
 115             'string': ['str'],
 116             'sizes': ['size'],
 117             'any': ['any'] } }
 118
 119 # testing commands
 120 { 'command': 'user_def_cmd', 'data': {} }
 121 { 'command': 'user_def_cmd1', 'data': {'ud1a': 'UserDefOne'} }
 122 { 'command': 'user_def_cmd2',
 123   'data': {'ud1a': 'UserDefOne', '*ud1b': 'UserDefOne'},
 124   'returns': 'UserDefTwo' }
 125
 126 # Returning a non-dictionary requires a name from the whitelist
 127 { 'command': 'guest-get-time', 'data': {'a': 'int', '*b': 'int' },
 128   'returns': 'int' }
 129 { 'command': 'guest-sync', 'data': { 'arg': 'any' }, 'returns': 'any' }
 130 { 'command': 'boxed-struct', 'boxed': true, 'data': 'UserDefZero' }
 131 { 'command': 'boxed-union', 'data': 'UserDefNativeListUnion', 'boxed': true }
 132
 133 # For testing integer range flattening in opts-visitor. The following schema
 134 # corresponds to the option format:
 135 #
 136 # -userdef i64=3-6,i64=-5--1,u64=2,u16=1,u16=7-12
 137 #
 138 # For simplicity, this example doesn't use [type=]discriminator nor optargs
 139 # specific to discriminator values.
 140 { 'struct': 'UserDefOptions',
 141   'data': {
 142     '*i64' : [ 'int'    ],
 143     '*u64' : [ 'uint64' ],
 144     '*u16' : [ 'uint16' ],
 145     '*i64x':   'int'     ,
 146     '*u64x':   'uint64'  } }
 147
 148 # testing event
 149 { 'struct': 'EventStructOne',
 150   'data': { 'struct1': 'UserDefOne', 'string': 'str', '*enum2': 'EnumOne' } }
 151
 152 { 'event': 'EVENT_A' }
 153 { 'event': 'EVENT_B',
 154   'data': { } }
 155 { 'event': 'EVENT_C',
 156   'data': { '*a': 'int', '*b': 'UserDefOne', 'c': 'str' } }
 157 { 'event': 'EVENT_D',
 158   'data': { 'a' : 'EventStructOne', 'b' : 'str', '*c': 'str', '*enum3': 'EnumOne' } }
 159 { 'event': 'EVENT_E', 'boxed': true, 'data': 'UserDefZero' }
 160 { 'event': 'EVENT_F', 'boxed': true, 'data': 'UserDefAlternate' }
 161
 162 # test that we correctly compile downstream extensions, as well as munge
 163 # ticklish names
 164 { 'enum': '__org.qemu_x-Enum', 'data': [ '__org.qemu_x-value' ] }
 165 { 'struct': '__org.qemu_x-Base',
 166   'data': { '__org.qemu_x-member1': '__org.qemu_x-Enum' } }
 167 { 'struct': '__org.qemu_x-Struct', 'base': '__org.qemu_x-Base',
 168   'data': { '__org.qemu_x-member2': 'str', '*wchar-t': 'int' } }
 169 { 'union': '__org.qemu_x-Union1', 'data': { '__org.qemu_x-branch': 'str' } }
 170 { 'struct': '__org.qemu_x-Struct2',
 171   'data': { 'array': ['__org.qemu_x-Union1'] } }
 172 { 'union': '__org.qemu_x-Union2', 'base': '__org.qemu_x-Base',
 173   'discriminator': '__org.qemu_x-member1',
 174   'data': { '__org.qemu_x-value': '__org.qemu_x-Struct2' } }
 175 { 'alternate': '__org.qemu_x-Alt',
 176   'data': { '__org.qemu_x-branch': 'str', 'b': '__org.qemu_x-Base' } }
 177 { 'event': '__ORG.QEMU_X-EVENT', 'data': '__org.qemu_x-Struct' }
 178 { 'command': '__org.qemu_x-command',
 179   'data': { 'a': ['__org.qemu_x-Enum'], 'b': ['__org.qemu_x-Struct'],
 180             'c': '__org.qemu_x-Union2', 'd': '__org.qemu_x-Alt' },
 181   'returns': '__org.qemu_x-Union1' }