test valid single label hostnames

RFC1123 allows single label hostnames with hyphens in between and
starting with a digit.

Signed-off-by: Stephan Wurm <stephan.wurm@a-eberle.de>

Author: swaeberle

tests/draft-next/optional/format/hostname.json

@@ -95,6 +95,16 @@
                 "description": "exceeds maximum label length",
                 "data": "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijkl.com",
                 "valid": false
+            },
+            {
+                "description": "single label with hyphen",
+                "data": "host-name",
+                "valid": true
+            },
+            {
+                "description": "single label starting with digit",
+                "data": "1host",
+                "valid": true
             }
         ]
     }

tests/draft2019-09/optional/format/hostname.json

@@ -95,6 +95,16 @@
                 "description": "exceeds maximum label length",
                 "data": "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijkl.com",
                 "valid": false
+            },
+            {
+                "description": "single label with hyphen",
+                "data": "host-name",
+                "valid": true
+            },
+            {
+                "description": "single label starting with digit",
+                "data": "1host",
+                "valid": true
             }
         ]
     }

tests/draft2020-12/optional/format/hostname.json

@@ -95,6 +95,16 @@
                 "description": "exceeds maximum label length",
                 "data": "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijkl.com",
                 "valid": false
+            },
+            {
+                "description": "single label with hyphen",
+                "data": "host-name",
+                "valid": true
+            },
+            {
+                "description": "single label starting with digit",
+                "data": "1host",
+                "valid": true
             }
         ]
     }

tests/draft4/optional/format/hostname.json

@@ -92,6 +92,16 @@
                 "description": "exceeds maximum label length",
                 "data": "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijkl.com",
                 "valid": false
+            },
+            {
+                "description": "single label with hyphen",
+                "data": "host-name",
+                "valid": true
+            },
+            {
+                "description": "single label starting with digit",
+                "data": "1host",
+                "valid": true
             }
         ]
     }

tests/draft6/optional/format/hostname.json

@@ -92,6 +92,16 @@
                 "description": "exceeds maximum label length",
                 "data": "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijkl.com",
                 "valid": false
+            },
+            {
+                "description": "single label with hyphen",
+                "data": "host-name",
+                "valid": true
+            },
+            {
+                "description": "single label starting with digit",
+                "data": "1host",
+                "valid": true
             }
         ]
     }

tests/draft7/optional/format/hostname.json

@@ -92,6 +92,16 @@
                 "description": "exceeds maximum label length",
                 "data": "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijkl.com",
                 "valid": false
+            },
+            {
+                "description": "single label with hyphen",
+                "data": "host-name",
+                "valid": true
+            },
+            {
+                "description": "single label starting with digit",
+                "data": "1host",
+                "valid": true
             }
         ]
     }