Added primitive support for llvm-cov -path-equivalence. #547
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grigorye
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Oct 6, 2023
lib/slather/coverage_info.rb
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| source_file_pathname.realpath.relative_path_from(Pathname("./").realpath) | ||
| test_path=source_file_pathname | ||
| if ENV["COVERAGE_PATH_EQUIVALENCE"] | ||
| test_path=Pathname("." + "#{source_file_pathname}".delete_prefix(ENV["COVERAGE_PATH_EQUIVALENCE"].delete_suffix(",."))) |
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This only supports COVERAGE_PATH_EQUIVALENCE=XXX,., i.e. relocation from a given source root (XXX) to the current directory.
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i think this might address #531? seems like a similar issue where the source file absolute paths are different at the time slather is run than when the tests were run. |
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This illustrates the idea of the functionality that we miss. The corresponding issue: #548.