ref: test empty tokens in json-pointer

Author: santhosh-tekuri

tests/draft-next/ref.json

@@ -1026,5 +1026,35 @@
                 "valid": false
             }
         ]
+    }, 
+    {
+        "description": "empty tokens in $ref json-pointer",
+        "schema": {
+            "$id": "http://example.com/ref/emptytokens.json",
+            "$defs": {
+                "": {
+                    "$defs": {
+                        "": { "type": "number" }
+                    }
+                } 
+            },
+            "allOf": [
+                {
+                    "$ref": "#/$defs//$defs/"
+                }
+            ]
+        },
+        "tests": [
+            {
+                "description": "number is valid",
+                "data": 1,
+                "valid": true
+            },
+            {
+                "description": "non-number is invalid",
+                "data": "a",
+                "valid": false
+            }
+        ]
     }
 ]

tests/draft2019-09/ref.json

@@ -1026,5 +1026,35 @@
                  "valid": false
              }
          ]
+     },
+     {
+         "description": "empty tokens in $ref json-pointer",
+         "schema": {
+             "$id": "http://example.com/ref/emptytokens.json",
+             "$defs": {
+                 "": {
+                     "$defs": {
+                         "": { "type": "number" }
+                     }
+                 } 
+             },
+             "allOf": [
+                 {
+                     "$ref": "#/$defs//$defs/"
+                 }
+             ]
+         },
+         "tests": [
+             {
+                 "description": "number is valid",
+                 "data": 1,
+                 "valid": true
+             },
+             {
+                 "description": "non-number is invalid",
+                 "data": "a",
+                 "valid": false
+             }
+         ]
      }
 ]

tests/draft2020-12/ref.json

@@ -1026,5 +1026,35 @@
                 "valid": false
             }
         ]
+    },
+    {
+        "description": "empty tokens in $ref json-pointer",
+        "schema": {
+            "$id": "http://example.com/ref/emptytokens.json",
+            "$defs": {
+                "": {
+                    "$defs": {
+                        "": { "type": "number" }
+                    }
+                } 
+            },
+            "allOf": [
+                {
+                    "$ref": "#/$defs//$defs/"
+                }
+            ]
+        },
+        "tests": [
+            {
+                "description": "number is valid",
+                "data": 1,
+                "valid": true
+            },
+            {
+                "description": "non-number is invalid",
+                "data": "a",
+                "valid": false
+            }
+        ]
     }
 ]

tests/draft4/ref.json

@@ -559,5 +559,35 @@
                 "valid": false
             }
         ]
+    },
+    {
+        "description": "empty tokens in $ref json-pointer",
+        "schema": {
+            "id": "http://example.com/ref/emptytokens.json",
+            "definitions": {
+                "": {
+                    "definitions": {
+                        "": { "type": "number" }
+                    }
+                } 
+            },
+            "allOf": [
+                {
+                    "$ref": "#/definitions//definitions/"
+                }
+            ]
+        },
+        "tests": [
+            {
+                "description": "number is valid",
+                "data": 1,
+                "valid": true
+            },
+            {
+                "description": "non-number is invalid",
+                "data": "a",
+                "valid": false
+            }
+        ]
     }
 ]

tests/draft6/ref.json

@@ -869,5 +869,35 @@
                  "valid": false
              }
          ]
+     },
+     {
+         "description": "empty tokens in $ref json-pointer",
+         "schema": {
+            "$id": "http://example.com/ref/emptytokens.json",
+             "definitions": {
+                 "": {
+                     "definitions": {
+                         "": { "type": "number" }
+                     }
+                 } 
+             },
+             "allOf": [
+                 {
+                     "$ref": "#/definitions//definitions/"
+                 }
+             ]
+         },
+         "tests": [
+             {
+                 "description": "number is valid",
+                 "data": 1,
+                 "valid": true
+             },
+             {
+                 "description": "non-number is invalid",
+                 "data": "a",
+                 "valid": false
+             }
+         ]
      }
 ]

tests/draft7/ref.json

@@ -983,5 +983,35 @@
                 "valid": false
             }
         ]
+    },
+    {
+        "description": "empty tokens in $ref json-pointer",
+        "schema": {
+            "$id": "http://example.com/ref/emptytokens.json",
+            "definitions": {
+                "": {
+                    "definitions": {
+                        "": { "type": "number" }
+                    }
+                } 
+            },
+            "allOf": [
+                {
+                    "$ref": "#/definitions//definitions/"
+                }
+            ]
+        },
+        "tests": [
+            {
+                "description": "number is valid",
+                "data": 1,
+                "valid": true
+            },
+            {
+                "description": "non-number is invalid",
+                "data": "a",
+                "valid": false
+            }
+        ]
     }
 ]