consolidate bignum and overflow tests in one file under optional/

an overflow result is an error, which may not be treated as valid: false by an implementation

Author: karenetheridge

Diff for: tests/draft-next/multipleOf.json

@@ -122,16 +122,5 @@
                 "valid": false
             }
         ]
-    },
-    {
-        "description": "invalid instance should not raise error when float division = inf",
-        "schema": {"type": "integer", "multipleOf": 0.123456789},
-        "tests": [
-            {
-                "description": "always invalid, but naive implementations may raise an overflow error",
-                "data": 1e308,
-                "valid": false
-            }
-        ]
     }
 ]

Diff for: tests/draft-next/optional/float-overflow.json

@@ -122,16 +122,5 @@
                 "valid": false
             }
         ]
-    },
-    {
-        "description": "invalid instance should not raise error when float division = inf",
-        "schema": {"type": "integer", "multipleOf": 0.123456789},
-        "tests": [
-            {
-                "description": "always invalid, but naive implementations may raise an overflow error",
-                "data": 1e308,
-                "valid": false
-            }
-        ]
     }
 ]

Diff for: tests/draft2019-09/multipleOf.json

@@ -122,16 +122,5 @@
                 "valid": false
             }
         ]
-    },
-    {
-        "description": "invalid instance should not raise error when float division = inf",
-        "schema": {"type": "integer", "multipleOf": 0.123456789},
-        "tests": [
-            {
-                "description": "always invalid, but naive implementations may raise an overflow error",
-                "data": 1e308,
-                "valid": false
-            }
-        ]
     }
 ]

Diff for: tests/draft2019-09/optional/float-overflow.json

@@ -159,5 +159,34 @@
                 "valid": false
             }
         ]
+    },
+    {
+        "description": "multipleOf with a very large dividend",
+        "schema": {
+            "multipleOf": 0.123456789
+        },
+        "tests": [
+            {
+                "description": "true result",
+                "data": 1.23456789e+307,
+                "valid": true
+            },
+            {
+                "description": "false result",
+                "data": 1e308,
+                "valid": false
+            }
+        ]
+    },
+    {
+        "description": "all integers are multiples of 0.5, if overflow is handled",
+        "schema": { "multipleOf": 0.5 },
+        "tests": [
+            {
+                "description": "valid if optional overflow handling is implemented",
+                "data": 1e308,
+                "valid": true
+            }
+        ]
     }
 ]

Diff for: tests/draft2020-12/multipleOf.json

@@ -122,16 +122,5 @@
                 "valid": false
             }
         ]
-    },
-    {
-        "description": "invalid instance should not raise error when float division = inf",
-        "schema": {"type": "integer", "multipleOf": 0.123456789},
-        "tests": [
-            {
-                "description": "always invalid, but naive implementations may raise an overflow error",
-                "data": 1e308,
-                "valid": false
-            }
-        ]
     }
 ]

Diff for: tests/draft2020-12/optional/bignum.json

@@ -122,16 +122,5 @@
                 "valid": false
             }
         ]
-    },
-    {
-        "description": "invalid instance should not raise error when float division = inf",
-        "schema": {"type": "integer", "multipleOf": 0.123456789},
-        "tests": [
-            {
-                "description": "always invalid, but naive implementations may raise an overflow error",
-                "data": 1e308,
-                "valid": false
-            }
-        ]
     }
 ]

Diff for: tests/draft2020-12/optional/float-overflow.json

@@ -122,16 +122,5 @@
                 "valid": false
             }
         ]
-    },
-    {
-        "description": "invalid instance should not raise error when float division = inf",
-        "schema": {"type": "integer", "multipleOf": 0.123456789},
-        "tests": [
-            {
-                "description": "always invalid, but naive implementations may raise an overflow error",
-                "data": 1e308,
-                "valid": false
-            }
-        ]
     }
 ]