[Vm-dev] [squeak-dev] vm crash from BalloonEngine (maybe B2DPlugin or BitBltPlugin)

Nicolai Hess nicolaihess at web.de
Thu Apr 16 19:00:43 UTC 2015


2015-04-16 20:43 GMT+02:00 Bert Freudenberg <bert at freudenbergs.de>:

>
>
> On 16.04.2015, at 11:33, Nicolai Hess <nicolaihess at web.de> wrote:
>
>
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> (Firefox on Windows 7)
>
> Does copy and paste work for other systems / browser?
>
>
> Ah, Chrome works best so far. Sorry. Patches welcome ;^)
>

Yes, that works much better.

More strange squeakjs results (repeats for times) :

|form canvas fill direction normal|
direction := 200 at 0.
normal := 0 at 1.
form := Form extent:600 at 600 depth:32.
canvas := form getCanvas.
fill := GradientFillStyle new colorRamp:{0 -> Color white . 0.5 -> Color
green . 1 -> Color blue};origin:300 at 300
;direction:direction;normal:normal;radial:true;yourself.
canvas fillRectangle: (0 at 0 extent:600 at 600) fillStyle: fill.
Display getCanvas drawImage: form at: 300 at 300.


And If I swap direction and normal
direction := 1 at 0.
normal := 0 at 200.

squeakjs does not
response anymore !


nicolai






>
>
>
>>
>> http://tinyurl.com/mks6psd
>>
>> > How would JS react on a wrong array access? Throwing an exception?
>>
>> No. It's just a no-op.
>>
>> - Bert -
>>
>>
>>
>>
>>
>
> - Bert -
>
>
>
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