How to read the stats

[José Cornado]

Thanks!

The problem is not exercising the code in the method. The machine does it
for me. I guess I should have included the actual figures:

13/13 blocks, 10/11 branches, 23/23 lines.

Since we have 10 case labels I am trying to understand where the 11 comes
from since everything else is hit 100%

I am using

SillyClass{
int retR(int i){
.....
}
}

does the Javac/JVM create an additional branch inside the default
constructor( which I am not processing)?

Do the slots have data about the element they represent?

Thanks for your patience!!

On Fri, May 6, 2016 at 5:25 AM, Alexey Fedorchenko <
alexey.fedorchenko at oracle.com> wrote:

> Hello!
>
> I assume that you running your tests for all cases in switch without
> default, for an example:
>
> This example will give the results you referring to:
> for (int i = -2; i < 8; i++){
>             retR(i);
> }
>
> And this example will cover default branch:
> for (int i = -2; i < 9; i++){
>             retR(i);
> }
>
> Coloring the source code in the report is not always very user-friendly.
> In the result.xml this should looks similar to this:
> "<default s="130" e="131" id="7" count="0"/>"
>
>
> --Alexey
>
>
> On 06.05.2016 6:23, José Cornado wrote:
>
>> Hello, again!
>>
>> I moved along in the work that I am doing I ran into the following:
>>
>> The stats show 100% coverage of methods, blocks lines but the branch
>> coverage is one less than 100%.
>>
>> The method in question is:
>>
>> int retR(int i){
>>
>> int r = i + 2;
>>
>> switch(r){
>>
>> case 0:
>>
>> r = i;
>>
>> break;
>>
>> case 1:
>>
>> r = i + 2;
>>
>> break;
>>
>> case 2:
>>
>> r = i + 3;
>>
>> break;
>>
>> case 3:
>>
>> r = i + 4;
>>
>> break;
>>
>> case 4:
>>
>> r = i + 5;
>>
>> break;
>>
>> case 5:
>>
>> r = i + 6;
>>
>> break;
>>
>> case 6:
>>
>> r = i + 7;
>>
>> break;
>>
>> case 7:
>>
>> r = i + 8;
>>
>> break;
>>
>> case 8:
>>
>> r = i + 9;
>>
>> break;
>>
>> case 9:
>>
>> r = i + 10;
>>
>> break;
>>
>> }
>>
>> return r;
>>
>> }
>>
>> What am I missing? What should I look for in the instrumented class and
>> templates that indicates that something is a branch?
>>
>> How should I read this? a branch with no block or statements didn't get
>> hit?
>>
>> Just straight 2.0 and 1.8 74 jvm
>>
>> Thanks again!
>>
>>
>


-- 
José Cornado

--

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----------------------

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