Class name invalid for gcov parser

Describe the bug When I use ReportGenerator to convert a gcov report to a cobertura report, the file path is not stripped from the class name.

To reproduce

1. Generate a coverage file with lcov. test_coverage.info with contents like

...
TN:
SF:/home/agent/src/internal/MasterInternal.h
DA:10,0
DA:24,0
end_of_record
...

1. Invoke ReportGenerator like this ReportGenerator -reports:./test_coverage.info -sourcedirs:/home/agent/src -targetdir:./Results/ -reporttypes:Cobertura

2. Take a look at the generated ./Results/Cobertura.xml file:

<class name="/home/agent/src/internal/MasterInternal.h" filename="/home/agent/src/internal/MasterInternal.h" line-rate="1" branch-rate="1" complexity="NaN">
    ....
</class>

1. The expected output should be:

<class name="MasterInternal.h" filename="/home/agent/src/internal/MasterInternal.h" line-rate="1" branch-rate="1" complexity="NaN">
    ....
</class>

Why is this a problem? I later merge reports together using ReportGenerator with -reporttypes:HtmlInline_AzurePipelines. Classnames containing a path like this, are not correctly rendered in the report.

Possible Fix https://github.com/danielpalme/ReportGenerator/blob/main/src/ReportGenerator.Core/Parser/GCovParser.cs#L89 ~var @class = new Class(fileName, assembly);~ var @class = new Class(className, assembly);

[t-moe]

Now it works ☺️ . Thank you.

[t-moe]

Fantastic work. Thank you so much.