Closed Bug 572474 Opened 14 years ago Closed 14 years ago

sessionStorage problem

Categories

(Core :: DOM: Core & HTML, defect)

Product:
Core
Component:
DOM: Core & HTML
Platform:
x86
Windows 7
Type:
defect
Priority:
Not set
Severity:
major

Tracking

()

Status:
RESOLVED DUPLICATE of bug 538142

People

(Reporter: bugzilla33, Unassigned)

References

(
URL
)

Details

Attachments

(1 file)

testcase
968 bytes, text/html
Details 
User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.3) Gecko/20100401 Firefox/3.6.3
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.3) Gecko/20100401 Firefox/3.6.3

sessionStorage.getItem should return null for not existing keys but it returns empty string

Reproducible: Always

Steps to Reproduce:

1. open testcase from attachment
2 [review]. follow instruction

Actual Results:  

sessionStorage.getItem returns empty string for not existing keys


Expected Results:  

sessionStorage.getItem returns null for not existing keys
Attached file testcase — 

    
    

    
  
Probably only Windows platform.
Status: UNCONFIRMED → RESOLVED
Closed: 14 years ago
Resolution: --- → DUPLICATE

    
    

    
  
This is note duplicate of bug 538142.

Read caverfully docs: http://www.w3.org/TR/webstorage/#the-storage-interface

"If the given key does not exist in the list associated with the object then this method must return null."

Actual "Clear Recent History..." change sessionStorage values to empty string. Why? It should remove all keys/values pairs.
Status: RESOLVED → UNCONFIRMED
Resolution: DUPLICATE → ---

    
  
Summary: sessionStorage should alert null for empty keys → "Clear Recent History..." change sessionStorage values to empty strings

    
  
Summary: "Clear Recent History..." change sessionStorage values to empty strings → "Clear Recent History..." change sessionStorage values to empty strings, should remove all keys with values

    
  
Summary: "Clear Recent History..." change sessionStorage values to empty strings, should remove all keys with values → "Clear Recent History..." only change sessionStorage values to empty strings, should more - remove all keys with values

    
    

    
  
"Clear Recent History..." only change sessionStorage values to empty strings. Should more - remove all keys with values.

    
    

    
  
Now "more" is after "Clear Recent History..." + browser restart.

    
  
Summary: "Clear Recent History..." only change sessionStorage values to empty strings, should more - remove all keys with values → "Clear Recent History..." only change sessionStorage values to empty strings, should more - remove all keys with values (without browser restart)

    
  
Summary: "Clear Recent History..." only change sessionStorage values to empty strings, should more - remove all keys with values (without browser restart) → "Clear Recent History..." only change sessionStorage values to empty strings, should more - remove all keys with values (without the need to browser reboot as it does currently)

    
  
Summary: "Clear Recent History..." only change sessionStorage values to empty strings, should more - remove all keys with values (without the need to browser reboot as it does currently) → "Clear Recent History..." only change sessionStorage values to empty strings, should more - remove all keys with values (without the need to browser restart as it does currently)

    
  
Status: UNCONFIRMED → RESOLVED
Closed: 14 years ago → 14 years ago
Resolution: --- → INVALID
Summary: "Clear Recent History..." only change sessionStorage values to empty strings, should more - remove all keys with values (without the need to browser restart as it does currently) → sessionStorage problem

    
  
Resolution: INVALID → DUPLICATE
Component: DOM → DOM: Core & HTML

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