[
{
"description": "A $dynamicRef to a $dynamicAnchor in the same schema resource behaves like a normal $ref to an $anchor",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://test.json-schema.org/dynamicRef-dynamicAnchor-same-schema/root",
"type": "array",
"items": { "$dynamicRef": "#items" },
"$defs": {
"foo": {
"$dynamicAnchor": "items",
"type": "string"
}
}
},
"tests": [
{
"description": "An array of strings is valid",
"data": ["foo", "bar"],
"valid": true
},
{
"description": "An array containing non-strings is invalid",
"data": ["foo", 42],
"valid": false
}
]
},
{
"description": "A $dynamicRef to an $anchor in the same schema resource behaves like a normal $ref to an $anchor",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://test.json-schema.org/dynamicRef-anchor-same-schema/root",
"type": "array",
"items": { "$dynamicRef": "#items" },
"$defs": {
"foo": {
"$anchor": "items",
"type": "string"
}
}
},
"tests": [
{
"description": "An array of strings is valid",
"data": ["foo", "bar"],
"valid": true
},
{
"description": "An array containing non-strings is invalid",
"data": ["foo", 42],
"valid": false
}
]
},
{
"description": "A $ref to a $dynamicAnchor in the same schema resource behaves like a normal $ref to an $anchor",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://test.json-schema.org/ref-dynamicAnchor-same-schema/root",
"type": "array",
"items": { "$ref": "#items" },
"$defs": {
"foo": {
"$dynamicAnchor": "items",
"type": "string"
}
}
},
"tests": [
{
"description": "An array of strings is valid",
"data": ["foo", "bar"],
"valid": true
},
{
"description": "An array containing non-strings is invalid",
"data": ["foo", 42],
"valid": false
}
]
},
{
"description": "A $dynamicRef resolves to the first $dynamicAnchor still in scope that is encountered when the schema is evaluated",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://test.json-schema.org/typical-dynamic-resolution/root",
"$ref": "list",
"$defs": {
"foo": {
"$dynamicAnchor": "items",
"type": "string"
},
"list": {
"$id": "list",
"type": "array",
"items": { "$dynamicRef": "#items" },
"$defs": {
"items": {
"$comment": "This is only needed to satisfy the bookending requirement",
"$dynamicAnchor": "items"
}
}
}
}
},
"tests": [
{
"description": "An array of strings is valid",
"data": ["foo", "bar"],
"valid": true
},
{
"description": "An array containing non-strings is invalid",
"data": ["foo", 42],
"valid": false
}
]
},
{
"description": "A $dynamicRef without anchor in fragment behaves identical to $ref",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://test.json-schema.org/dynamicRef-without-anchor/root",
"$ref": "list",
"$defs": {
"foo": {
"$dynamicAnchor": "items",
"type": "string"
},
"list": {
"$id": "list",
"type": "array",
"items": { "$dynamicRef": "#/$defs/items" },
"$defs": {
"items": {
"$comment": "This is only needed to satisfy the bookending requirement",
"$dynamicAnchor": "items",
"type": "number"
}
}
}
}
},
"tests": [
{
"description": "An array of strings is invalid",
"data": ["foo", "bar"],
"valid": false
},
{
"description": "An array of numbers is valid",
"data": [24, 42],
"valid": true
}
]
},
{
"description": "A $dynamicRef with intermediate scopes that don't include a matching $dynamicAnchor does not affect dynamic scope resolution",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://test.json-schema.org/dynamic-resolution-with-intermediate-scopes/root",
"$ref": "intermediate-scope",
"$defs": {
"foo": {
"$dynamicAnchor": "items",
"type": "string"
},
"intermediate-scope": {
"$id": "intermediate-scope",
"$ref": "list"
},
"list": {
"$id": "list",
"type": "array",
"items": { "$dynamicRef": "#items" },
"$defs": {
"items": {
"$comment": "This is only needed to satisfy the bookending requirement",
"$dynamicAnchor": "items"
}
}
}
}
},
"tests": [
{
"description": "An array of strings is valid",
"data": ["foo", "bar"],
"valid": true
},
{
"description": "An array containing non-strings is invalid",
"data": ["foo", 42],
"valid": false
}
]
},
{
"description": "An $anchor with the same name as a $dynamicAnchor is not used for dynamic scope resolution",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://test.json-schema.org/dynamic-resolution-ignores-anchors/root",
"$ref": "list",
"$defs": {
"foo": {
"$anchor": "items",
"type": "string"
},
"list": {
"$id": "list",
"type": "array",
"items": { "$dynamicRef": "#items" },
"$defs": {
"items": {
"$comment": "This is only needed to satisfy the bookending requirement",
"$dynamicAnchor": "items"
}
}
}
}
},
"tests": [
{
"description": "Any array is valid",
"data": ["foo", 42],
"valid": true
}
]
},
{
"description": "A $dynamicRef without a matching $dynamicAnchor in the same schema resource behaves like a normal $ref to $anchor",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://test.json-schema.org/dynamic-resolution-without-bookend/root",
"$ref": "list",
"$defs": {
"foo": {
"$dynamicAnchor": "items",
"type": "string"
},
"list": {
"$id": "list",
"type": "array",
"items": { "$dynamicRef": "#items" },
"$defs": {
"items": {
"$comment": "This is only needed to give the reference somewhere to resolve to when it behaves like $ref",
"$anchor": "items"
}
}
}
}
},
"tests": [
{
"description": "Any array is valid",
"data": ["foo", 42],
"valid": true
}
]
},
{
"description": "A $dynamicRef with a non-matching $dynamicAnchor in the same schema resource behaves like a normal $ref to $anchor",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://test.json-schema.org/unmatched-dynamic-anchor/root",
"$ref": "list",
"$defs": {
"foo": {
"$dynamicAnchor": "items",
"type": "string"
},
"list": {
"$id": "list",
"type": "array",
"items": { "$dynamicRef": "#items" },
"$defs": {
"items": {
"$comment": "This is only needed to give the reference somewhere to resolve to when it behaves like $ref",
"$anchor": "items",
"$dynamicAnchor": "foo"
}
}
}
}
},
"tests": [
{
"description": "Any array is valid",
"data": ["foo", 42],
"valid": true
}
]
},
{
"description": "A $dynamicRef that initially resolves to a schema with a matching $dynamicAnchor resolves to the first $dynamicAnchor in the dynamic scope",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://test.json-schema.org/relative-dynamic-reference/root",
"$dynamicAnchor": "meta",
"type": "object",
"properties": {
"foo": { "const": "pass" }
},
"$ref": "extended",
"$defs": {
"extended": {
"$id": "extended",
"$dynamicAnchor": "meta",
"type": "object",
"properties": {
"bar": { "$ref": "bar" }
}
},
"bar": {
"$id": "bar",
"type": "object",
"properties": {
"baz": { "$dynamicRef": "extended#meta" }
}
}
}
},
"tests": [
{
"description": "The recursive part is valid against the root",
"data": {
"foo": "pass",
"bar": {
"baz": { "foo": "pass" }
}
},
"valid": true
},
{
"description": "The recursive part is not valid against the root",
"data": {
"foo": "pass",
"bar": {
"baz": { "foo": "fail" }
}
},
"valid": false
}
]
},
{
"description": "A $dynamicRef that initially resolves to a schema without a matching $dynamicAnchor behaves like a normal $ref to $anchor",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://test.json-schema.org/relative-dynamic-reference-without-bookend/root",
"$dynamicAnchor": "meta",
"type": "object",
"properties": {
"foo": { "const": "pass" }
},
"$ref": "extended",
"$defs": {
"extended": {
"$id": "extended",
"$anchor": "meta",
"type": "object",
"properties": {
"bar": { "$ref": "bar" }
}
},
"bar": {
"$id": "bar",
"type": "object",
"properties": {
"baz": { "$dynamicRef": "extended#meta" }
}
}
}
},
"tests": [
{
"description": "The recursive part doesn't need to validate against the root",
"data": {
"foo": "pass",
"bar": {
"baz": { "foo": "fail" }
}
},
"valid": true
}
]
},
{
"description": "multiple dynamic paths to the $dynamicRef keyword",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://test.json-schema.org/dynamic-ref-with-multiple-paths/main",
"$defs": {
"inner": {
"$id": "inner",
"$dynamicAnchor": "foo",
"title": "inner",
"additionalProperties": {
"$dynamicRef": "#foo"
}
}
},
"if": {
"propertyNames": {
"pattern": "^[a-m]"
}
},
"then": {
"title": "any type of node",
"$id": "anyLeafNode",
"$dynamicAnchor": "foo",
"$ref": "inner"
},
"else": {
"title": "integer node",
"$id": "integerNode",
"$dynamicAnchor": "foo",
"type": [ "object", "integer" ],
"$ref": "inner"
}
},
"tests": [
{
"description": "recurse to anyLeafNode - floats are allowed",
"data": { "alpha": 1.1 },
"valid": true
},
{
"description": "recurse to integerNode - floats are not allowed",
"data": { "november": 1.1 },
"valid": false
}
]
},
{
"description": "after leaving a dynamic scope, it is not used by a $dynamicRef",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://test.json-schema.org/dynamic-ref-leaving-dynamic-scope/main",
"if": {
"$id": "first_scope",
"$defs": {
"thingy": {
"$comment": "this is first_scope#thingy",
"$dynamicAnchor": "thingy",
"type": "number"
}
}
},
"then": {
"$id": "second_scope",
"$ref": "start",
"$defs": {
"thingy": {
"$comment": "this is second_scope#thingy, the final destination of the $dynamicRef",
"$dynamicAnchor": "thingy",
"type": "null"
}
}
},
"$defs": {
"start": {
"$comment": "this is the landing spot from $ref",
"$id": "start",
"$dynamicRef": "inner_scope#thingy"
},
"thingy": {
"$comment": "this is the first stop for the $dynamicRef",
"$id": "inner_scope",
"$dynamicAnchor": "thingy",
"type": "string"
}
}
},
"tests": [
{
"description": "string matches /$defs/thingy, but the $dynamicRef does not stop here",
"data": "a string",
"valid": false
},
{
"description": "first_scope is not in dynamic scope for the $dynamicRef",
"data": 42,
"valid": false
},
{
"description": "/then/$defs/thingy is the final stop for the $dynamicRef",
"data": null,
"valid": true
}
]
},
{
"description": "strict-tree schema, guards against misspelled properties",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "http://localhost:1234/draft2020-12/strict-tree.json",
"$dynamicAnchor": "node",
"$ref": "tree.json",
"unevaluatedProperties": false
},
"tests": [
{
"description": "instance with misspelled field",
"data": {
"children": [{
"daat": 1
}]
},
"valid": false
},
{
"description": "instance with correct field",
"data": {
"children": [{
"data": 1
}]
},
"valid": true
}
]
},
{
"description": "tests for implementation dynamic anchor and reference link",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "http://localhost:1234/draft2020-12/strict-extendible.json",
"$ref": "extendible-dynamic-ref.json",
"$defs": {
"elements": {
"$dynamicAnchor": "elements",
"properties": {
"a": true
},
"required": ["a"],
"additionalProperties": false
}
}
},
"tests": [
{
"description": "incorrect parent schema",
"data": {
"a": true
},
"valid": false
},
{
"description": "incorrect extended schema",
"data": {
"elements": [
{ "b": 1 }
]
},
"valid": false
},
{
"description": "correct extended schema",
"data": {
"elements": [
{ "a": 1 }
]
},
"valid": true
}
]
},
{
"description": "$ref and $dynamicAnchor are independent of order - $defs first",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "http://localhost:1234/draft2020-12/strict-extendible-allof-defs-first.json",
"allOf": [
{
"$ref": "extendible-dynamic-ref.json"
},
{
"$defs": {
"elements": {
"$dynamicAnchor": "elements",
"properties": {
"a": true
},
"required": ["a"],
"additionalProperties": false
}
}
}
]
},
"tests": [
{
"description": "incorrect parent schema",
"data": {
"a": true
},
"valid": false
},
{
"description": "incorrect extended schema",
"data": {
"elements": [
{ "b": 1 }
]
},
"valid": false
},
{
"description": "correct extended schema",
"data": {
"elements": [
{ "a": 1 }
]
},
"valid": true
}
]
},
{
"description": "$ref and $dynamicAnchor are independent of order - $ref first",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "http://localhost:1234/draft2020-12/strict-extendible-allof-ref-first.json",
"allOf": [
{
"$defs": {
"elements": {
"$dynamicAnchor": "elements",
"properties": {
"a": true
},
"required": ["a"],
"additionalProperties": false
}
}
},
{
"$ref": "extendible-dynamic-ref.json"
}
]
},
"tests": [
{
"description": "incorrect parent schema",
"data": {
"a": true
},
"valid": false
},
{
"description": "incorrect extended schema",
"data": {
"elements": [
{ "b": 1 }
]
},
"valid": false
},
{
"description": "correct extended schema",
"data": {
"elements": [
{ "a": 1 }
]
},
"valid": true
}
]
}
]