Losing branch coverage in cobertura

[freemansoft]

I'm always getting zero branch coverage in my cobertura files

lcov.info for a file

SF:/packages/adaptivecards/lib/adaptive_backplane/adaptive_root.dart
DA:16,1
DA:32,2
DA:81,1
DA:84,2
DA:88,1
DA:97,1
DA:103,3
DA:104,1
DA:105,1
DA:106,2
DA:107,2
DA:108,2
DA:109,2
DA:110,2
DA:111,2
DA:112,2
DA:113,2
DA:114,2
DA:118,1
DA:119,1
DA:122,1
DA:125,1
DA:126,1
DA:127,1
DA:128,1
DA:129,2
LF:26
LH:26
BRDA:16,0,0,1
BRDA:81,0,0,1
BRDA:88,0,0,1
BRDA:97,0,0,1
BRDA:122,0,0,1
BRDA:128,0,0,1
end_of_record 

and the cobertura for that file is

<class name="adaptive_root" filename="/packages/adaptivecards/lib/adaptive_backplane/adaptive_root.dart" line-rate="1" branch-rate="0">
          <lines>
            <line number="16" hits="1" branch="false"/>
            <line number="32" hits="2" branch="false"/>
            <line number="81" hits="1" branch="false"/>
            <line number="84" hits="2" branch="false"/>
            <line number="88" hits="1" branch="false"/>
            <line number="97" hits="1" branch="false"/>
            <line number="103" hits="3" branch="false"/>
            <line number="104" hits="1" branch="false"/>
            <line number="105" hits="1" branch="false"/>
            <line number="106" hits="2" branch="false"/>
            <line number="107" hits="2" branch="false"/>
            <line number="108" hits="2" branch="false"/>
            <line number="109" hits="2" branch="false"/>
            <line number="110" hits="2" branch="false"/>
            <line number="111" hits="2" branch="false"/>
            <line number="112" hits="2" branch="false"/>
            <line number="113" hits="2" branch="false"/>
            <line number="114" hits="2" branch="false"/>
            <line number="118" hits="1" branch="false"/>
            <line number="119" hits="1" branch="false"/>
            <line number="122" hits="1" branch="false"/>
            <line number="125" hits="1" branch="false"/>
            <line number="126" hits="1" branch="false"/>
            <line number="127" hits="1" branch="false"/>
            <line number="128" hits="1" branch="false"/>
            <line number="129" hits="2" branch="false"/>
          </lines>
        </class> 

[freemansoft]

Just noticed that the lcov.info test input file in this repo doesn't have any brda entries.

[freemansoft]

Looks like branch coverage is imported when you have BRDA in the file but it is never output to the XML.

Maybe it wasn't picked up because the flutter BRDA records are trash.

[VannaDii]

Thanks for the updated test file. I'll see what I can do about making sure it's supported when provided/available.