0204fd25b0
We already remove dots from collected paths and path mappings. This makes it difficult to match paths inside the profile which contain dots. For example, we would never match /path/to/../file.c because the collected path is always be normalized to /path/file.c. This change enables dot removal for paths inside the profile to address the issue. Differential Revision: https://reviews.llvm.org/D123164
28 lines
1.1 KiB
Plaintext
28 lines
1.1 KiB
Plaintext
# RUN: llvm-cov report -path-equivalence=.,%S/Inputs/coverage_prefix_map \
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# RUN: -instr-profile %S/Inputs/coverage_prefix_map/main.profdata \
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# RUN: %S/Inputs/coverage_prefix_map/main.covmapping \
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# RUN: %S/Inputs/coverage_prefix_map/bar.h \
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# RUN: | FileCheck --check-prefix=REPORT --implicit-check-not=main.c %s
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# RUN: llvm-cov export -format lcov -path-equivalence=.,%S/Inputs/coverage_prefix_map \
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# RUN: -instr-profile %S/Inputs/coverage_prefix_map/main.profdata \
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# RUN: %S/Inputs/coverage_prefix_map/main.covmapping \
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# RUN: %S/Inputs/coverage_prefix_map/bar.h \
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# RUN: | FileCheck --check-prefix=LCOV --implicit-check-not=main.c %s
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# REPORT: {{^}}bar.h{{.*}}
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# REPORT: {{^}}TOTAL{{.*}}100.00%
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# LCOV: SF:bar.h
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# LCOV-NOT: SF
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Instructions for regenerating the test:
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# cd %S/Inputs/coverage_prefix_map
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cp -r . /tmp/coverage_prefix_map
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clang -fprofile-instr-generate -mllvm -enable-name-compression=false -fcoverage-mapping -fcoverage-prefix-map=$PWD=. main.cc -o main
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LLVM_PROFILE_FILE="main.raw" ./main
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llvm-profdata merge main.raw -o main.profdata
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llvm-cov convert-for-testing ./main -o ./main.covmapping
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rm main main.raw
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