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teal-src/util/jsonschema.tl

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teal-src/util/jsonschema.tl @ 11444:b3a903032611

util.jsonschema: Fix "uniqueItems" prematurely declaring a match
author Kim Alvefur <zash@zash.se>
date Tue, 09 Mar 2021 02:38:51 +0100
parent 11443:a526abef61e6
child 11445:c73744fa3bdf
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
11434
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1
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2 local record schema_t
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3 enum type_e
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4 "null"
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5 "boolean"
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6 "object"
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7 "array"
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8 "number"
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9 "string"
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10 "integer"
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11 end
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12
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13 type : type_e
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14 enum : { any }
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15 const : any
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16
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17 allOf : { schema_t }
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18 anyOf : { schema_t }
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19 oneOf : { schema_t }
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20
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21 ["not"] : schema_t
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22 ["if"] : schema_t
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23 ["then"] : schema_t
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24 ["else"] : schema_t
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25
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26 -- numbers
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27 multipleOf : number
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28 maximum : number
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29 exclusiveMaximum : number
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30 minimum : number
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31 exclusiveMinimum : number
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32
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33 -- strings
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34 maxLength : number
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35 minLength : number
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36 pattern : string
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37 format : string
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38
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39 -- arrays
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40 prefixItems : { schema_t }
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41 items : schema_t
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42 contains : schema_t
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43 maxItems : number
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44 minItems : number
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45 uniqueItems : boolean
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46 maxContains : number
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47 minContains : number
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48
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49 -- objects
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50 properties : { string : schema_t | type_e }
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51 maxProperties : number
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52 minProperties : number
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53 required : { string }
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54 dependentRequired : { string : { string } }
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55 additionalProperties: schema_t
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56 patternProperties: schema_t
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57
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58 -- xml
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59 record xml_t
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60 name : string
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61 namespace : string
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62 prefix : string
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63 attribute : boolean
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64 wrapped : boolean
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65
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66 -- nonstantard, maybe in the future
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67 text : boolean
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68 x_name_is_value : boolean
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69 x_single_attribute : string
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70 end
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71
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72 xml : xml_t
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73
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74 -- descriptive
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75 title : string
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76 description : string
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77 deprecated : boolean
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78 readOnly : boolean
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79 writeOnly : boolean
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80 end
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81 local type_e = schema_t.type_e
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82
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83 -- TODO validator function per schema property
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84
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85 local type_validators : { type_e : function (schema_t, any) : boolean } = {}
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86
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87 local function simple_validate(schema : type_e, data : any) : boolean
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88 if schema == "object" and data is table then
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89 return type(data) == "table" and (next(data)==nil or type((next(data, nil))) == "string")
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90 elseif schema == "array" and data is table then
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91 return type(data) == "table" and (next(data)==nil or type((next(data, nil))) == "number")
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92 elseif schema == "integer" then
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93 return math.type(data) == schema
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94 else
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95 return type(data) == schema
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96 end
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97 end
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98
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99 type_validators.string = function (schema : schema_t, data : any) : boolean
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100 -- XXX this is measured in byte, while JSON measures in ... bork
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101 -- TODO use utf8.len?
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102 if data is string then
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103 if schema.maxLength and #data > schema.maxLength then
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104 return false
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105 end
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106 if schema.minLength and #data < schema.minLength then
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107 return false
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108 end
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109 return true
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110 end
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111 return false
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112 end
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113
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114 type_validators.number = function (schema : schema_t, data : number) : boolean
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115 if schema.multipleOf and data % schema.multipleOf ~= 0 then
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116 return false
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117 end
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118
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119 if schema.maximum and not ( data <= schema.maximum ) then
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120 return false
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121 end
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122
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123 if schema.exclusiveMaximum and not ( data < schema.exclusiveMaximum ) then
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124 return false
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125 end
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126
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127 if schema.minimum and not ( data >= schema.minimum ) then
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128 return false
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129 end
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130
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131 if schema.exclusiveMinimum and not ( data > schema.exclusiveMinimum ) then
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132 return false
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133 end
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134
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135 return true
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136 end
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137
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138 type_validators.integer = type_validators.number
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139
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140 local function validate(schema : schema_t | type_e | boolean, data : any) : boolean
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141 if schema is boolean then
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142 return schema
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143 end
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144 if schema is type_e then
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145 return simple_validate(schema, data)
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146 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
147 if schema is schema_t then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
148 if schema.allOf then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
149 for _, sub in ipairs(schema.allOf) do
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
150 if not validate(sub, data) then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
151 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
152 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
153 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
154 return true
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
155 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
156
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
157 if schema.oneOf then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
158 local valid = 0
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
159 for _, sub in ipairs(schema.oneOf) do
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
160 if validate(sub, data) then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
161 valid = valid + 1
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
162 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
163 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
164 return valid == 1
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
165 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
166
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
167 if schema.anyOf then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
168 for _, sub in ipairs(schema.anyOf) do
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
169 if validate(sub, data) then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
170 return true
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
171 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
172 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
173 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
174 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
175
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
176 if schema["not"] then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
177 if validate(schema["not"], data) then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
178 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
179 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
180 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
181
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
182 if schema["if"] then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
183 if validate(schema["if"], data) then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
184 if schema["then"] then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
185 return validate(schema["then"], data)
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
186 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
187 else
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
188 if schema["else"] then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
189 return validate(schema["else"], data)
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
190 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
191 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
192 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
193
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
194 if not simple_validate(schema.type, data) then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
195 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
196 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
197
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
198 if schema.const ~= nil and schema.const ~= data then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
199 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
200 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
201
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
202 if schema.enum ~= nil then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
203 for _, v in ipairs(schema.enum) do
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
204 if v == data then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
205 return true
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
206 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
207 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
208 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
209 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
210
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
211 local validator = type_validators[schema.type]
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
212 if not validator then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
213 return true
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
214 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
215
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
216 return validator(schema, data)
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
217 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
218 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
219
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
220 type_validators.table = function (schema : schema_t, data : any) : boolean
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
221 if data is table then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
222
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
223 if schema.maxItems and #data > schema.maxItems then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
224 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
225 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
226
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
227 if schema.minItems and #data < schema.minItems then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
228 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
229 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
230
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
231 if schema.required then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
232 for _, k in ipairs(schema.required) do
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
233 if data[k] == nil then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
234 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
235 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
236 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
237 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
238
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
239 if schema.properties then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
240 for k, s in pairs(schema.properties) do
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
241 if data[k] ~= nil then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
242 if not validate(s, data[k]) then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
243 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
244 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
245 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
246 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
247 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
248
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
249 if schema.additionalProperties then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
250 for k, v in pairs(data) do
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
251 if k is string then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
252 if not (schema.properties and schema.properties[k]) then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
253 if not validate(schema.additionalProperties, v) then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
254 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
255 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
256 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
257 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
258 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
259 elseif schema.properties then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
260 for k in pairs(data) do
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
261 if k is string then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
262 if schema.properties[k] == nil then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
263 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
264 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
265 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
266 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
267 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
268
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
269 if schema.uniqueItems then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
270 -- only works for scalars, would need to deep-compare for objects/arrays/tables
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
271 local values : { any : boolean } = {}
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
272 for _, v in pairs(data) do
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
273 if values[v] then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
274 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
275 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
276 values[v] = true
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
277 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
278 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
279
11443
a526abef61e6 util.jsonschema: Implement the "prefixItems" keyword
Kim Alvefur <zash@zash.se>
parents: 11442
diff changeset
280 local p = 0
a526abef61e6 util.jsonschema: Implement the "prefixItems" keyword
Kim Alvefur <zash@zash.se>
parents: 11442
diff changeset
281 if schema.prefixItems then
a526abef61e6 util.jsonschema: Implement the "prefixItems" keyword
Kim Alvefur <zash@zash.se>
parents: 11442
diff changeset
282 for i, s in ipairs(schema.prefixItems) do
a526abef61e6 util.jsonschema: Implement the "prefixItems" keyword
Kim Alvefur <zash@zash.se>
parents: 11442
diff changeset
283 if validate(s, data[i]) then
a526abef61e6 util.jsonschema: Implement the "prefixItems" keyword
Kim Alvefur <zash@zash.se>
parents: 11442
diff changeset
284 p = i
a526abef61e6 util.jsonschema: Implement the "prefixItems" keyword
Kim Alvefur <zash@zash.se>
parents: 11442
diff changeset
285 else
a526abef61e6 util.jsonschema: Implement the "prefixItems" keyword
Kim Alvefur <zash@zash.se>
parents: 11442
diff changeset
286 return false
a526abef61e6 util.jsonschema: Implement the "prefixItems" keyword
Kim Alvefur <zash@zash.se>
parents: 11442
diff changeset
287 end
a526abef61e6 util.jsonschema: Implement the "prefixItems" keyword
Kim Alvefur <zash@zash.se>
parents: 11442
diff changeset
288 end
a526abef61e6 util.jsonschema: Implement the "prefixItems" keyword
Kim Alvefur <zash@zash.se>
parents: 11442
diff changeset
289 end
a526abef61e6 util.jsonschema: Implement the "prefixItems" keyword
Kim Alvefur <zash@zash.se>
parents: 11442
diff changeset
290
11440
d5288c99bb5a util.jsonschema: Correct "items" keyword
Kim Alvefur <zash@zash.se>
parents: 11439
diff changeset
291 if schema.items then
11443
a526abef61e6 util.jsonschema: Implement the "prefixItems" keyword
Kim Alvefur <zash@zash.se>
parents: 11442
diff changeset
292 for i = p+1, #data do
11440
d5288c99bb5a util.jsonschema: Correct "items" keyword
Kim Alvefur <zash@zash.se>
parents: 11439
diff changeset
293 if not validate(schema.items, data[i]) then
d5288c99bb5a util.jsonschema: Correct "items" keyword
Kim Alvefur <zash@zash.se>
parents: 11439
diff changeset
294 return false
11434
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
295 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
296 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
297 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
298
11442
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299 if schema.contains then
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300 local found = false
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301 for i = 1, #data do
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302 if validate(schema.contains, data[i]) then
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303 found = true
95f0d77175ca util.jsonschema: Implement the "contains" keyword
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304 break
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305 end
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306 end
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307 if not found then
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308 return false
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309 end
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310 end
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311
11434
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312 return true
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313 end
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314 return false
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315 end
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parents:
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316
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317 type_validators.object = function (schema : schema_t, data : any) : boolean
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318 if data is table then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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319 for k in pairs(data) do
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320 if not k is string then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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321 return false
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322 end
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323 end
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parents:
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324
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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325 return type_validators.table(schema, data)
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326 end
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327 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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parents:
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328 end
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parents:
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329
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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330 type_validators.array = function (schema : schema_t, data : any) : boolean
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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parents:
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331 if data is table then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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parents:
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332
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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333 -- just check that there the keys are all numbers
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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parents:
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334 for i in pairs(data) do
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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parents:
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335 if not i is number then
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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336 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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parents:
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337 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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parents:
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338 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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parents:
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339
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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parents:
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340 return type_validators.table(schema, data)
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341 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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parents:
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342 return false
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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parents:
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343 end
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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parents:
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344
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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parents:
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345 return {
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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parents:
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346 validate = validate;
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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parents:
diff changeset
347 schema_t = schema_t;
66d4067bdfb2 util.jsonschema: Library for JSON Schema validation
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parents:
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348 }