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>
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Jonathan Amsterdam
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1 changed files with 1523 additions and 1 deletions
387
internal/jsonschema/testdata/draft2020-12/const.json
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387
internal/jsonschema/testdata/draft2020-12/const.json
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[
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{
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"description": "const validation",
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"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"const": 2
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},
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"tests": [
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{
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"description": "same value is valid",
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"data": 2,
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"valid": true
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},
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{
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"description": "another value is invalid",
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"data": 5,
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"valid": false
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},
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{
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"description": "another type is invalid",
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"data": "a",
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"valid": false
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}
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]
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},
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{
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"description": "const with object",
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"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"const": {"foo": "bar", "baz": "bax"}
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},
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"tests": [
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{
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"description": "same object is valid",
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"data": {"foo": "bar", "baz": "bax"},
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"valid": true
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},
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{
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"description": "same object with different property order is valid",
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"data": {"baz": "bax", "foo": "bar"},
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"valid": true
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},
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{
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"description": "another object is invalid",
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"data": {"foo": "bar"},
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"valid": false
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},
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{
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"description": "another type is invalid",
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"data": [1, 2],
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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": "const with array",
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"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"const": [{ "foo": "bar" }]
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},
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"tests": [
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{
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"description": "same array is valid",
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"data": [{"foo": "bar"}],
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"valid": true
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},
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{
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"description": "another array item is invalid",
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"data": [2],
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"valid": false
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},
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{
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"description": "array with additional items is invalid",
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"data": [1, 2, 3],
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"valid": false
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}
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]
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},
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{
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"description": "const with null",
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"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"const": 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": "not null 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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},
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{
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"description": "const with false does not match 0",
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"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"const": false
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},
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"tests": [
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{
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"description": "false is valid",
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"data": false,
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"valid": true
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},
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{
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"description": "integer zero is invalid",
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"data": 0,
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"valid": false
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},
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{
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"description": "float zero is invalid",
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"data": 0.0,
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"valid": false
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}
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]
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},
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{
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"description": "const with true does not match 1",
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"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"const": 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": "const with [false] does not match [0]",
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"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"const": [false]
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},
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"tests": [
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{
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"description": "[false] is valid",
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"data": [false],
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"valid": true
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},
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{
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"description": "[0] is invalid",
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"data": [0],
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"valid": false
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},
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{
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"description": "[0.0] is invalid",
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"data": [0.0],
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"valid": false
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}
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]
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},
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{
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"description": "const with [true] does not match [1]",
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"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"const": [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": "const with {\"a\": false} does not match {\"a\": 0}",
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"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"const": {"a": false}
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},
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"tests": [
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{
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"description": "{\"a\": false} is valid",
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"data": {"a": false},
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"valid": true
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},
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{
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"description": "{\"a\": 0} is invalid",
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"data": {"a": 0},
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"valid": false
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},
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{
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"description": "{\"a\": 0.0} is invalid",
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"data": {"a": 0.0},
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"valid": false
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}
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]
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},
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{
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"description": "const with {\"a\": true} does not match {\"a\": 1}",
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"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"const": {"a": true}
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},
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"tests": [
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{
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"description": "{\"a\": true} is valid",
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"data": {"a": true},
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"valid": true
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},
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{
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"description": "{\"a\": 1} is invalid",
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"data": {"a": 1},
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"valid": false
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},
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{
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"description": "{\"a\": 1.0} is invalid",
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"data": {"a": 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": "const with 0 does not match other zero-like types",
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"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"const": 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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"description": "empty object 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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"description": "empty array 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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"description": "empty string 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": "const 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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"const": 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": "const with -2.0 matches integer and float types",
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"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"const": -2.0
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},
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"tests": [
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{
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"description": "integer -2 is valid",
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"data": -2,
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"valid": true
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},
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{
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"description": "integer 2 is invalid",
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"data": 2,
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"valid": false
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},
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{
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"description": "float -2.0 is valid",
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"data": -2.0,
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"valid": true
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},
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{
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"description": "float 2.0 is invalid",
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"data": 2.0,
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"valid": false
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},
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{
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"description": "float -2.00001 is invalid",
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"data": -2.00001,
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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": "float and integers are equal up to 64-bit representation limits",
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"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"const": 9007199254740992
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},
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"tests": [
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{
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"description": "integer is valid",
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"data": 9007199254740992,
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"valid": true
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},
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{
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"description": "integer minus one is invalid",
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"data": 9007199254740991,
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"valid": false
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},
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{
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"description": "float is valid",
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"data": 9007199254740992.0,
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"valid": true
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},
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{
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"description": "float minus one is invalid",
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"data": 9007199254740991.0,
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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": "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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"const": "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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