jsonschema: validate some keywords
This CL implements validation for the "type", "enum" and "const" keywords. Validation in its full generality requires that references in the schema be resolved. We put that off for now; it isn't needed for most simple keywords. The JSON Schema folks provide an extensive test suite for validation at https://github.com/json-schema-org/JSON-Schema-Test-Suite. We use it for our tests, copying the necessary files into testdata. The files aren't perfectly independent; for example, one test in enum.json requires the "properties" keyword, which we haven't done yet. We will excise those tests via calls to t.Skip as they arise. Change-Id: I568b5c87802a39aecbc58f342931308fc8fb211c Reviewed-on: https://go-review.googlesource.com/c/tools/+/667875 LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: Alan Donovan <adonovan@google.com>
This commit is contained in:
Jonathan Amsterdam
parent
3434e57007
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1 changed files with 1523 additions and 1 deletions
358
internal/jsonschema/testdata/draft2020-12/enum.json
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358
internal/jsonschema/testdata/draft2020-12/enum.json
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[
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{
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"description": "simple enum validation",
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"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"enum": [1, 2, 3]
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},
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"tests": [
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{
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"description": "one of the enum is valid",
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"data": 1,
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"valid": true
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},
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{
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"description": "something else is invalid",
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"data": 4,
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"valid": false
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}
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]
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},
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{
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"description": "heterogeneous enum validation",
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"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"enum": [6, "foo", [], true, {"foo": 12}]
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},
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"tests": [
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{
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"description": "one of the enum is valid",
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"data": [],
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"valid": true
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},
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{
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"description": "something else is invalid",
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"data": null,
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"valid": false
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},
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{
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"description": "objects are deep compared",
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"data": {"foo": false},
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"valid": false
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},
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{
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"description": "valid object matches",
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"data": {"foo": 12},
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"valid": true
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},
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{
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"description": "extra properties in object is invalid",
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"data": {"foo": 12, "boo": 42},
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"valid": false
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}
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]
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},
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{
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"description": "heterogeneous enum-with-null validation",
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"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"enum": [6, null]
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},
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"tests": [
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{
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"description": "null is valid",
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"data": null,
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"valid": true
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},
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{
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"description": "number is valid",
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"data": 6,
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"valid": true
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},
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{
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"description": "something else is invalid",
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"data": "test",
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"valid": false
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}
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]
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},
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{
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"description": "enums in properties",
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"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"type":"object",
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"properties": {
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"foo": {"enum":["foo"]},
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"bar": {"enum":["bar"]}
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},
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"required": ["bar"]
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},
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"tests": [
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{
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"description": "both properties are valid",
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"data": {"foo":"foo", "bar":"bar"},
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"valid": true
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},
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{
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"description": "wrong foo value",
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"data": {"foo":"foot", "bar":"bar"},
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"valid": false
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},
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{
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"description": "wrong bar value",
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"data": {"foo":"foo", "bar":"bart"},
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"valid": false
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},
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{
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"description": "missing optional property is valid",
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"data": {"bar":"bar"},
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"valid": true
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},
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{
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"description": "missing required property is invalid",
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"data": {"foo":"foo"},
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"valid": false
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},
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{
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"description": "missing all properties is invalid",
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"data": {},
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"valid": false
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}
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]
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},
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{
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"description": "enum with escaped characters",
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"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"enum": ["foo\nbar", "foo\rbar"]
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},
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"tests": [
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{
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"description": "member 1 is valid",
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"data": "foo\nbar",
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"valid": true
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},
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{
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"description": "member 2 is valid",
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"data": "foo\rbar",
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"valid": true
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},
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{
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"description": "another string is invalid",
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"data": "abc",
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"valid": false
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}
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]
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},
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{
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"description": "enum with false does not match 0",
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"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"enum": [false]
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},
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"tests": [
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{
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"description": "false is valid",
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"data": false,
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"valid": true
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},
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{
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"description": "integer zero is invalid",
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"data": 0,
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"valid": false
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},
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{
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"description": "float zero is invalid",
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"data": 0.0,
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"valid": false
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}
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]
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},
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{
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"description": "enum with [false] does not match [0]",
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"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"enum": [[false]]
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},
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"tests": [
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{
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"description": "[false] is valid",
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"data": [false],
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"valid": true
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},
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{
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"description": "[0] is invalid",
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"data": [0],
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"valid": false
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},
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{
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"description": "[0.0] is invalid",
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"data": [0.0],
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"valid": false
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}
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]
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},
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{
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"description": "enum with true does not match 1",
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"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"enum": [true]
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},
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"tests": [
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{
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"description": "true is valid",
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"data": true,
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"valid": true
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},
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{
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"description": "integer one is invalid",
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"data": 1,
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"valid": false
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},
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{
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"description": "float one is invalid",
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"data": 1.0,
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"valid": false
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}
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]
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},
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{
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"description": "enum with [true] does not match [1]",
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"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"enum": [[true]]
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},
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"tests": [
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{
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"description": "[true] is valid",
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"data": [true],
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"valid": true
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},
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{
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"description": "[1] is invalid",
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"data": [1],
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"valid": false
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},
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{
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"description": "[1.0] is invalid",
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"data": [1.0],
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"valid": false
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}
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]
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},
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{
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"description": "enum with 0 does not match false",
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"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"enum": [0]
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},
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"tests": [
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{
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"description": "false is invalid",
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"data": false,
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"valid": false
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},
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{
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"description": "integer zero is valid",
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"data": 0,
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"valid": true
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},
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{
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"description": "float zero is valid",
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"data": 0.0,
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"valid": true
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}
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]
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},
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{
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"description": "enum with [0] does not match [false]",
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"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"enum": [[0]]
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},
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"tests": [
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{
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"description": "[false] is invalid",
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"data": [false],
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"valid": false
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},
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{
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"description": "[0] is valid",
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"data": [0],
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"valid": true
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},
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{
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"description": "[0.0] is valid",
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"data": [0.0],
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"valid": true
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}
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]
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},
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{
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"description": "enum with 1 does not match true",
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"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"enum": [1]
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},
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"tests": [
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{
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"description": "true is invalid",
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"data": true,
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"valid": false
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},
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{
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"description": "integer one is valid",
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"data": 1,
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"valid": true
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},
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{
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"description": "float one is valid",
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"data": 1.0,
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"valid": true
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}
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]
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},
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{
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"description": "enum with [1] does not match [true]",
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"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"enum": [[1]]
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},
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"tests": [
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{
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"description": "[true] is invalid",
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"data": [true],
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"valid": false
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},
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{
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"description": "[1] is valid",
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"data": [1],
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"valid": true
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},
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{
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"description": "[1.0] is valid",
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"data": [1.0],
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"valid": true
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}
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]
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},
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{
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"description": "nul characters in strings",
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"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"enum": [ "hello\u0000there" ]
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},
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"tests": [
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{
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"description": "match string with nul",
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"data": "hello\u0000there",
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"valid": true
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},
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{
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"description": "do not match string lacking nul",
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"data": "hellothere",
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"valid": false
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}
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]
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}
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]
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