982016 - Stop at middle of reftest

Status: RESOLVED WONTFIX

(Testing :: Reftest, defect)

Description

[Vincent Chen [:vichen]]

Attachment: Full Log

B2G/OOP, not always.

Crash reporter : Can't fetch app.reportCrashes. Exception: [Exception... "Component returned failure code: 0x8000ffff (NS_ERROR_UNEXPECTED) [nsIPrefBranch.getBoolPref]"  nsresult: "0x8000ffff (NS_ERROR_UNEXPECTED)"  location: "JS frame :: chrome://b2g/content/shell.js :: shell_reportCrash :: line 126"  data: no]JavaScript error: chrome://b2g/content/shell.js, line 566: NS_ERROR_ILLEGAL_VALUE: Component returned failure code: 0x80070057 (NS_ERROR_ILLEGAL_VALUE) [nsIXPCComponents_Utils.cloneInto]
[Parent 275] WARNING: waitpid failed pid:336 errno:10: file /home/vichen/moz/b2g/emulator/gecko/ipc/chromium/src/base/process_util_posix.cc, line 254
[Parent 275] WARNING: waitpid failed pid:336 errno:10: file /home/vichen/moz/b2g/emulator/gecko/ipc/chromium/src/base/process

Comment 1

[(not currently active) Ted Mielczarek]

This looks like it's crashing but then the B2G chrome is failing to handle and report the crash properly here:
http://hg.mozilla.org/mozilla-central/annotate/f073b3d6db1f/b2g/chrome/content/shell.js#l146

I don't know what's going on with those errors, they're pretty weird. Looks like maybe some weird XPConnect wrapper things? That code is just calling Services.prefs.getBoolPref, which goes through Services.jsm:
http://hg.mozilla.org/mozilla-central/annotate/f073b3d6db1f/toolkit/modules/Services.jsm#l15

which uses defineLazyGetter from XPCOMUtils.jsm:
http://hg.mozilla.org/mozilla-central/annotate/f073b3d6db1f/js/xpconnect/loader/XPCOMUtils.jsm#l172

Comment 2

[Jed Davis [:jld] ⟨⏰|UTC-7⟩ ⟦he/him⟧]

(In reply to Vincent Chen [:vichen] from comment #0)
> [Parent 275] WARNING: waitpid failed pid:336 errno:10: file
> /home/vichen/moz/b2g/emulator/gecko/ipc/chromium/src/base/process_util_posix.
> cc, line 254
> [Parent 275] WARNING: waitpid failed pid:336 errno:10: file
> /home/vichen/moz/b2g/emulator/gecko/ipc/chromium/src/base/process

These messages look like bug 943174.

Comment 3

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

This is WONTFIX (i.e. we're not going to invest in enabling/fixing reftests on B2G), now that we're removing B2G code from the tree via bug 1306391.