[Bluetooth TCT] move some assertion checks

Some TCT test cases verify that Web API returns 'undefined'.
In few cases, this check is done in the Web API callback and
so before the Web API has returned 'undefined'.

BUG=XWALK-2090
[wrt] Change test suite format from xpk to wgt

Signed-off-by: Hao yunfeix <yunfeix.hao@intel.com>
[behavior] Change test suite format from xpk to wgt
[webapi][XWALK-1914] Add 40 tests for SIMD

- Fail Reson: new SIMD spec is not supported.

Impacted TCs num(desgined): New 40, Update 0, Delete 0
Unit test Platform: [Tizen IVI]
Test result summary: Pass 0, Fail 40, Blocked 0
[webapi][XWALK-428]Fix grammar issue for alarm

Impacted TCs num(approved): New 0, Update 1, Delete 0
Unit test Platform: [Tizen IVI]
Test result summary: Pass 1, Fail 0, Blocked 0
[wrt] Update test entry for 2 cases
[misc-usecase] Add a Tc for contact

- Add a contact TC for get contacts
- Failure analysis: tizen.contact does not support

Impacted tests(approved): new 1, update 0, delete 0
Unit test platform: [Tizen IVI]
Unit test result summary: pass 0, fail 1, block 0
[wrt] Update expect result for test step
[wrt]fix wgt launch error,update wrt-commoni18n-webapp-tests config.xml

[Detailed commit message (if have)]
Impacted TCs num(approved): New 0, update 3, deleted  0
Unit test platform: [tizen]
Unit test result summary: Pass 3 , Fail  0, Blocked 0
[embedding][XWALK-895] Add new embedding api tests for xwalk

- This is the framework of unit tests for embedding api, use loadUrlSync.

Impated TCs num:New 0, Update 4, Delete 0

Unit test platform: android

Android Test result summary:pass 3,Fail 1,Blocked 0
Merge pull request #429 from linshen/update-i18n-webapp

[wrt]fix wgt launch error,update wrt-commoni18n-webapp-tests config.xml
Merge pull request #431 from kangxu/kangxu/wrt/wrt-rtlib-android-tests/updateEntry

[wrt] Update test entry for 2 cases
Merge pull request #433 from kangxu/kangxu/wrt/wrt-packertool-android-tests/updateSteps

[wrt] Update expect result for test step
[behavior]update xwalk to xwalk-launcher
[webapi] Change test suite format from xpk to wgt
Merge pull request #435 from JianfengXu/xujf/behavior/xwalk

[behavior]update xwalk to xwalk-launcher
Merge pull request #432 from yunxliu/yunxliu/misc/contact

[misc-usecase] Add a Tc for contact
Merge pull request #312 from zhuyongyong/yongzhu/embaddingAPI

[embedding][XWALK-895] Add new embedding api tests for xwalk
Merge pull request #424 from Honry/Honry/behavior-xpk-wgt

[behavior] Change test suite format from xpk to wgt
Merge pull request #419 from Honry/Honry/xpk-to-wgt

[webapi] Change test suite format from xpk to wgt