Hello Neeraj,
I am stucked at the same place you are.I have developed my own testcase and
even tested APIDemos but getting 0% coverage.Have you found any solution to
this problem?
Thanks
On Monday, 19 July 2010 14:57:36 UTC+5:30, Neeraj Khatana wrote:
>
> Dear All,
>
> I am creating the code coverage report but I am not able to get the
> data in the code coverage. it says 0% code coverage.
> Following are the steps :
>
> I have import the ApiDemos as the main project. Then I created the
> ApiDemosTest project for testing.Here I have copied the test folder of
> ApiDemos into the ApiDemosTest src folder.
> All the tests runs fine
>
> Then i created the coverage.ec file with the help of adb shell command
> as follows :
> G:\android\android-sdk_r04-windows\android-sdk-windows\tools>adb shell
> am instru
> ment -w -e emma true -e coverage true com.example.android.apis.tests/
> android.tes
> t.InstrumentationTestRunner
> com.example.android.apis.ApiDemosApplicationTests:....
> com.example.android.apis.ApiDemosTest:.
> com.example.android.apis.app.ForwardingTest:...
> com.example.android.apis.app.LocalServiceTest:.....
> com.example.android.apis.os.MorseCodeConverterTest:.
> com.example.android.apis.view.Focus2ActivityTest:....
> com.example.android.apis.view.Focus2AndroidTest:....Generated code
> coverage data
> to /data/data/com.example.android.apis/files/coverage.ec
>
> The above command run successfully and I copied the coverage.ec file
> into the tools directory through adb pull command.
> I don't found the coverage.em file there. Then I found the solution to
> create this file as follows.
>
> I also run the ApiDemosTest project as the Android project through
> which i get the compiled code in the bin directory.
> Then I created the coverage.em file with the following command:
> C:\androidworkspace\ApiDemos_2_1_Test>java emma instr -ip bin -outdir
> out
> EMMA: processing instrumentation path ...
> EMMA: instrumentation path processed in 769 ms
> EMMA: [14 class(es) instrumented, 0 resource(s) copied]
> EMMA: metadata merged into [C:\androidworkspace\ApiDemos_2_1_Test
> \coverage.em] {
> in 78 ms}
>
> out folder is generated with the class files and coverage.em file is
> also generated.
> Then I copied this coverage.em file into the tools directory. After
> that I created the report though this command:
> G:\android\android-sdk_r04-windows\android-sdk-windows\tools>java -cp
> emma.jar e
> mma report -r html -in coverage.ec -sp C:\androidworkspace
> \ApiDemos_2_1_Test\src
> -in coverage.em
> EMMA: processing input files ...
> EMMA: 2 file(s) read and merged in 11 ms
> EMMA: no collected coverage data found in any of the data files [all
> reports wil
> l be empty]
> EMMA: writing [html] report to [G:\android\android-sdk_r04-windows
> \android-sdk-w
> indows\tools\coverage\index.html] ...
>
> I have got the coverage report with 0% coverage as it is written in
> "no collected coverage data found in any of the data files" above.
>
> please tell me why the coverage report is not showing properly.
> how the coverage data can be collected into the both files.
> I have also checked size of both the files.
> I found that coverage.ec file is 1KB memory while coverage.em file is
> 5 KB.
> Then I come to conclusion that coverage.ec file do not contain
> coverage data.
> Is my assumption right or wrong.
>
> Tell me where I am wrong?
> Please suggest me some solution in this regard so that I can get the
> coverage result fine.
>
> Waiting for your reply.
>
> Thanks and Regards
> Neeraj
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