[XWALK-2101] The type of AudioSystemContext.streams[0] is undefined when
running the "WebAPI/IVI/AudioSystem" on IVI Created: 14/Jul/14 Updated: 16/Nov/14 Resolved:
28/Aug/14
Status:
Project:
Component/s:
Affects
Version/s:
Fix Version/s:
Closed
Crosswalk Project
Crosswalk Project for IVI, Tizen device API
Crosswalk 8, Crosswalk 9
Type:
Reporter:
Resolution:
Labels:
Remaining
Estimate:
Time Spent:
Original
Estimate:
Environment:
Bug
Cao Can
Invalid
new29
Not Specified
Attachments:
audiosystem.png
webapi-audiosystem-xwalk-tests6.35.1.2.xpk.zip
Tizen
IVI
Normal
Belem Zhang, jenny cao, liudeyi, tinazhao, Wang Lei (Inactive)
intel.com (Find related issues)
OS:
Platform/s:
Severity:
CC:
Reporter
Domain:
None
Priority:
Assignee:
Votes:
P2
Amarnath Valluri (Inactive)
0
Not Specified
Not Specified
Device: VTC1010
Tizen IVI image: tizen_20140704.2_ivi-efi-i586
Crosswalk: Tizen Canary crosswalk-8.36.170.0-0.i686.rpm
T-E-C: Tizen Canary 0.79-0.i686.rpm
Description
IMPACTED CASES:
=========================================================================
AudioSystemContext_streams_basic
REPRODUCE TEST STEPS:
=========================================================================
1. Install crosswalk package to the device,the crosswalk link is as below:
https://download.01.org/crosswalk/releases/crosswalk/tizen-ivi/canary/8.36.170.0/crosswalk8.36.170.0-0.i686.rpm
Install tizen-extensions-crosswalk package to the device,the crosswalk link is as below:
https://download.01.org/crosswalk/releases/tizen-extensions-crosswalk/tizen-ivi/canary/0.79/tizenextensions-crosswalk-0.79-0.i686.rpm
2. Install "webapi-audiosystem-ivi-tests" package to the device (package link ,please refer to the
comment info)
(root user)unzip webapi-audiosystem-ivi-tests-***.zip -d /home/app/content/
(app user)xwalkctl -i /home/app/content/opt/webapi-audiosystem-ivi-tests/webapi-audiosystem-ivitests.xpk
3. Got pkgid by the command as below:
xwalkctl |grep webapi-audiosystem-ivi-tests
4.Launch the component,the command is as below:
xwalk-launcher pkgid
5.Select the "AudioSystemContext_streams_basic" test case.
6.Click Run button
EXPECTED OUTCOME:
=========================================================================
The type of AudioSystemContext.streams[0] is an object.
ACTUAL OUTCOME:
=========================================================================
The type of AudioSystemContext.streams[0] is undefined.
Test Case Sources Code:
=========================================================================
Type
URL
Source https://github.com/crosswalk-project/crosswalk-test-suite/blob/master/webapi/webapiCode
audiosystem-ivi-tests/audiosystem/AudioSystemContext_streams_attribute.html
TEST BUILDS:
=========================================================================
Version
Test Date Test Device Result
Canary 8.36.170.0 2014.07.14 IVI
Fail
Canary 9.37.190.0 2014.08.14 IVI
Fail
ISSUE ANALYSIS：
=========================================================================
1.The type of AudioSystemContext.streams[0] is undefined.
2.Error Message:
assert_equals: unit of context.streams should be a object. expected "object" but got "undefined"
3.The related code is as below:
if (context.streams) {
assert_type(context.streams, "array",
"context.streams should be an array");
assert_type(context.streams[0], "object",
"unit of context.streams should be a object.");
Comments
Comment by Amarnath Valluri (Inactive) [ 17/Jul/14 ]
I doubt if the test case is correct?. AudioSystemContext.streams refer to currently active audio
streams that are being played, So i don't think it make sense checking all the time if atleast one
valid stream exits(i.e, streams[0]), unless if you start a audio playback before running these
tests.
Cao Can Can you please confirm this.
Comment by Cao Can [ 17/Jul/14 ]
hi,Li Haox,
Based on developer's comments, could you please check is it a case issue?
thanks.
Comment by Li Haox [ 03/Aug/14 ]
@xujianfeng Please check the issue.
Comment by xujianfeng (Inactive) [ 03/Aug/14 ]
I have modified the case, add a audio tag and play audio before run connect method. But in my
side, when ran connect method, the error callback was invoked and the terminal showed error
information 'Failed to create secure directory (/run/user/0/pulse): Permission denied', so I do not
know if my update is correct.
Cao Can Please help me verify the case by package in the attachments list. Thanks.
Comment by Cao Can [ 03/Aug/14 ]
According to the xujianfeng comments,I verify it on IVI.
The test result is "FAIL".
This issue still exist.More detail please refer to the attachments "audiosystem.png" .
Comment by xujianfeng (Inactive) [ 03/Aug/14 ]
hi Amarnath Valluri,
I have added audio tag to play audio, but can not get audiostream.
<audio id="MediaPlayback" autoplay loop controls="controls">
<source src="sound_5.oga" type="audio/ogg">
Not Support ...
</audio>
You mean that start a audio playback before running these tests, can you tell me how to start a
audio, then get audiostream object.
Comment by Amarnath Valluri (Inactive) [ 04/Aug/14 ]
xujianfeng as per your earlier comment('Failed to create secure directory (/run/user/0/pulse):
Permission denied'), It seems like pulseaudio is trying to connect from 'root' user, i.e, audio was
trying to play by root user. PA should be used by non-root users. Can you please check if that is
the case.
Comment by xujianfeng (Inactive) [ 04/Aug/14 ]
hi Amarnath Valluri,
Thanks for you help, I have resolved this issue ('Failed to create secure directory
(/run/user/0/pulse): Permission denied') . But when I run the connect method after start a audio
by audio tag, the stream Is still undefined. I want to know how to start a audio , then can get
audiostream object.
Comment by Amarnath Valluri (Inactive) [ 04/Aug/14 ]
xujianfeng If i open the testcase html file using xwalk as below, then the case is passed, but the
same fails when i use xwalk-launcher :
$ xwalk /home/app/.config/xwalkservice/applications/lbdhhnldofiaalfiienndbdejmhilieb/opt/webapi-audiosystem-xwalktests/audiosystem/AudioSystemContext_streams_attribute.html
Its not reaching pulseaudio at all, when launching from xwalk-launcher, so that is the reason no
streams are created. But I have no idea why its not playing using pulseaudio by launching from
xwalk-launcher.
Comment by xujianfeng (Inactive) [ 19/Aug/14 ]
hi Amarnath Valluri, the tests are updated in https://github.com/crosswalk-project/crosswalktest-suite/pull/721/. If they are tested PASS by xwalk, but FAIL by xwalk-launcher, I think it
should not be feature or case issue, there must be some different between xwalk and xwalklauncher, and xwalk has been removed form crosswalk.
Could you help to sync this problem with xwalk-lanucher developer ?
Comment by Amarnath Valluri (Inactive) [ 28/Aug/14 ]
Some how master volume is mute by default in ivi images, Here are the steps to unmute and run
the tests:
$ amixer sset Maser unmute # amixer is part of 'alsa-utils' package
$ killall xwalk # or reboot
$ xwalk-launcher <<test_app_id>>
But I would suggest to raise a separate issue on right component related to this.
By the way there was one test failure : AudioSystemContext_streams_basic, where the test case
is wrong, it is expecting existence of atleast one stream without playing any audio.
Comment by Zhan Lei (Inactive) [ 16/Nov/14 ]
AudioSystemContext_streams_basic is tested pass on below environment, so close it.
Device: VTC1010
Tizen IVI image: tizen-ivi_20141111.3_ivi-efi-i586
Crosswalk: Tizen Canary crosswalk-10.38.222.0-19.16.i686
T-E-C: Tizen Canary 0.107-18.4.i686
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