1235040 - [B2G][MMS] Not able to send MMS in B2G_DEBUG build.

Status: RESOLVED WONTFIX

(Firefox OS Graveyard :: RIL, defect)

Description

[Bevis Tseng[:bevis][:btseng](Exited)]

The root cause is that, in DEBUG build, the Uint8Array object created in MmsService.js [1] cannot be identified as an instance of Uint8Array in an imported JSM(WspPduHelper.jsm) [2].

This can be fixed if I verify it with the global context of the Uint8Array object instead:
> aObject instanceof Cu.getGlobalForObject(aObject).Uint8Array

Need expert's comment to have a formal solution of this problem. :(

[1] https://hg.mozilla.org/mozilla-central/file/388bdc46ba51ee31da8b8abe977e0ca38d117434/dom/mobilemessage/gonk/MmsService.js#l830
[2] https://hg.mozilla.org/mozilla-central/file/388bdc46ba51ee31da8b8abe977e0ca38d117434/dom/mobilemessage/gonk/WspPduHelper.jsm#l2483

Comment 1

[Bevis Tseng[:bevis][:btseng](Exited)]

Hi Jeff,

I assumed that the problem in comment 0 is related to the JS engine.
May I have your suggestion of this problem?

Thanks!

Comment 2

[Bevis Tseng[:bevis][:btseng](Exited)]

Attachment: (WIP) Check Instance Type with its GlobalObject.

update WIP patch for reference.

Comment 3

[Bevis Tseng[:bevis][:btseng](Exited)]

will revisit this when needed. Cancel the ni flag.

Comment 4

[Bevis Tseng[:bevis][:btseng](Exited)]

no longer following up this bug.

Comment 5

[BMO Automation]

Firefox OS is not being worked on