[299] Add tests for invalid use of fragments in "$id"

Author: ssilverman

tests/draft2019-09/ref.json

@@ -273,7 +273,7 @@
         "tests": [
             {
                 "description": "valid tree",
-                "data": { 
+                "data": {
                     "meta": "root",
                     "nodes": [
                         {
@@ -302,7 +302,7 @@
             },
             {
                 "description": "invalid tree",
-                "data": { 
+                "data": {
                     "meta": "root",
                     "nodes": [
                         {
@@ -358,6 +358,162 @@
             }
         ]
     },
+    {
+        "description": "Location-independent identifier name, fragments disallowed",
+        "schema": {
+            "$ref": "#foo",
+            "$defs": {
+                "A": {
+                    "$id": "#foo",
+                    "type": "integer"
+                }
+            }
+        },
+        "tests": [
+            {
+                "data": 1,
+                "description": "match",
+                "valid": false
+            },
+            {
+                "data": "a",
+                "description": "mismatch",
+                "valid": false
+            }
+        ]
+    },
+    {
+        "description": "Location-independent identifier path, fragments disallowed",
+        "schema": {
+            "$ref": "#/a/b",
+            "$defs": {
+                "A": {
+                    "$id": "#/a/b",
+                    "type": "integer"
+                }
+            }
+        },
+        "tests": [
+            {
+                "data": 1,
+                "description": "match",
+                "valid": false
+            },
+            {
+                "data": "a",
+                "description": "mismatch",
+                "valid": false
+            }
+        ]
+    },
+    {
+        "description": "Location-independent identifier name with absolute URI, fragments disallowed",
+        "schema": {
+            "$ref": "http://localhost:1234/bar#foo",
+            "$defs": {
+                "A": {
+                    "$id": "http://localhost:1234/bar#foo",
+                    "type": "integer"
+                }
+            }
+        },
+        "tests": [
+            {
+                "data": 1,
+                "description": "match",
+                "valid": false
+            },
+            {
+                "data": "a",
+                "description": "mismatch",
+                "valid": false
+            }
+        ]
+    },
+    {
+        "description": "Location-independent identifier path with absolute URI, fragments disallowed",
+        "schema": {
+            "$ref": "http://localhost:1234/bar#/a/b",
+            "$defs": {
+                "A": {
+                    "$id": "http://localhost:1234/bar#/a/b",
+                    "type": "integer"
+                }
+            }
+        },
+        "tests": [
+            {
+                "data": 1,
+                "description": "match",
+                "valid": false
+            },
+            {
+                "data": "a",
+                "description": "mismatch",
+                "valid": false
+            }
+        ]
+    },
+    {
+        "description": "Location-independent identifier name with base URI change in subschema, fragments disallowed",
+        "schema": {
+            "$id": "http://localhost:1234/root",
+            "$ref": "http://localhost:1234/nested.json#foo",
+            "$defs": {
+                "A": {
+                    "$id": "nested.json",
+                    "definitions": {
+                        "B": {
+                            "$id": "#foo",
+                            "type": "integer"
+                        }
+                    }
+                }
+            }
+        },
+        "tests": [
+            {
+                "data": 1,
+                "description": "match",
+                "valid": false
+            },
+            {
+                "data": "a",
+                "description": "mismatch",
+                "valid": false
+            }
+        ]
+    },
+    {
+        "description": "Location-independent identifier path with base URI change in subschema, fragments disallowed",
+        "schema": {
+            "$id": "http://localhost:1234/root",
+            "$ref": "http://localhost:1234/nested.json#/a/b",
+            "$defs": {
+                "A": {
+                    "$id": "nested.json",
+                    "definitions": {
+                        "B": {
+                            "$id": "#/a/b",
+                            "type": "integer"
+                        }
+                    }
+                }
+            }
+        },
+        "tests": [
+            {
+                "data": 1,
+                "description": "match",
+                "valid": false
+            },
+            {
+                "data": "a",
+                "description": "mismatch",
+                "valid": false
+            }
+        ]
+    },
     {
         "description": "ref creates new scope when adjacent to keywords",
         "schema": {