2.1.4 [W3C-INDEXEDDB-2] Section 4.3. The IDBFactory interface
V0017: Invalid values passed to the open function throw an InvalidAccessError, not a TypeError
The specification states:
-
4.3. The IDBFactory interface Database objects are accessed through methods on the IDBFactory interface. ... … ... interface IDBFactory { [NewObject] IDBOpenDBRequest open(DOMString name, optional [EnforceRange] unsigned long long version); … }; ... The open(name, version) method, when invoked, must run these steps: 1. If the value of version is 0 (zero), the implementation MUST throw a TypeError. … 2. Queue a task to run these steps: 1. If result is an error, set request’s result to undefined, set request’s error to result, set request’s done flag, and fire an event named error at request with its bubbles and cancelable attributes initialized to true.
EdgeHTML Mode
Invalid values passed to the open function throw an InvalidAccessError
, not a TypeError
.
V0015: The cmp function throws an "Invalid argument" exception, not a DataError exception
The specification states:
-
4.3. The IDBFactory interface Database objects are accessed through methods on the IDBFactory interface. ... … ... interface IDBFactory { … short cmp (any first, any second); }; ... result = indexedDB . cmp(key1, key2) Compares two values as keys. Returns -1 if key1 precedes key2, 1 if key2 precedes key1, and 0 if the keys are equal. Throws a "DataError" DOMException if either input is not a valid key.
EdgeHTML Mode
The cmp
function throws an
"Invalid argument" exception, not a DataError
exception.
V0016: The deleteDatabase success event is of type Event, not IDBVersionChangeEvent
The specification states:
-
4.3 The IDBFactory interface Database objects are accessed through methods on the IDBFactory interface. A single object implementing this interface is present in the global scope of environments that support Indexed DB operations. … The deleteDatabase(name) method, when invoked, must run these steps: … 4. Run these steps in parallel: … 2. Queue a task to run these steps: ... 2. Otherwise, set request’s result to undefined, set request’s done flag, and fire a version change event named success at request with result and null.
EdgeHTML Mode
The deleteDatabase
success
event is of type Event
, not IDBVersionChangeEvent
.