[Webkit-unassigned] [Bug 56054] New: [From RC:ou1cimx1#751894] SMRV_Store_MY_Junk characters are shown in Credit card billing in the field Card number, Expiry, CSC

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=56054

           Summary: [From RC:ou1cimx1#751894] SMRV_Store_MY_Junk
                    characters are shown in Credit card billing in the
                    field Card number, Expiry, CSC
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: S60 Hardware
        OS/Version: All
            Status: UNCONFIRMED
          Severity: Critical
          Priority: P2
         Component: CSS
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: grace.cheng at nokia.com


Created an attachment (id=85238)
 --> (https://bugs.webkit.org/attachment.cgi?id=85238&action=review)
t.html

Bug transferred from RC ID:ou1cimx1#751894 
Comments copied from RC:
************************************************************************************
Preconditions
 Deviceshould be flash with SEAP Variant and the four way HW key must be used forselecting the card number or Expiry or CSC code.
Steps to reproduce
1)     Switch on the device with valid sim card
2)     Select Ovi store from the first home screen orGo to Menu > Ovi store
3)     Select Apps or Games or Audio Video orPersonalization category
4)     Select Best sellers and then click on any appsor games or video you want to purchase
5)     The Item screen is open  and now select buy
6)     The payment screen is shown and the paymentoptions is Credit card bill
7)     Select the Card type and put the Card detailslike Name, Card number, Expiry, CSC code with four way HW key
8)    When Select the Card number with four way HW key scrolling up and down  shows the junk characters

Actual results
 Junk numbers or Characters are shown in Credit card billing information through scrolling four way HW key

Expected result
 TheFour HW key scrolling must not show the junk characters as the user will trywith that as a first option rather than using touch

Results from reference testing
 NA

Additional information (e.g. SW + HW info)
 SW : 021.002
 HW : B3, 3000

--- Chris Richardson (chrisric), 2011-03-07 16:45:53
To CP for analysis.  Looks like the navi key support is somehow changing the text format in to scientific e-notation?


--- Mikko Rossi (e0078616), 2011-03-08 14:26:02
Assigning to Lauri Taipale for analysis. 

--- Lauri Taipale (e0103146), 2011-03-09 13:32:15
This looks like a WebKit issue related to empty HTML5 number input html element (<input type="number" ...>) behavior. If an empty number input element is focused and then either up or down arrow key is pressed (on the HW keyboard) then the focused number input element is filled with an seemingly arbitrary value. If a valid number is entered before pressing up or down, the value of the number is increased or decreased, respectively. 

The issue can be reproduced on Taika 021.003 either by using the Ovi Store client as described in the related Failure or with the wrtlite test application available from cp_tools.sis package by loading the attached t.html test page (see attached number_input_wrtlite.png).

is also visible on the latest Windows version of the Chrome browser, although on Chrome the number that is displayed in the empty input element is different (see attached number_input_chrome.png).

can NOT be reproduced on the Symbian Browser application, as pressing the HW cursor keys activates the virtual "mouse cursor" overriding the number input element's behavior.

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