1 RUN: llvm-cov report -instr-profile %S/Inputs/multiple_objects/merged.profdata \ 2 RUN: %S/Inputs/multiple_objects/use_2.covmapping \ 3 RUN: -object %S/Inputs/multiple_objects/use_1.covmapping | FileCheck -check-prefix=REPORT %s 4 5 REPORT: Filename{{ +}}Regions{{ +}}Missed Regions{{ +}}Cover 6 REPORT-NEXT: --- 7 REPORT-NEXT: header.h{{ +}}25{{ +}}14{{ +}}44.00% 8 9 # Make sure that both use_1.cc and use_2.cc have coverage reported. 10 # Before https://reviews.llvm.org/D46478, only one of them used to be reported. 11 REPORT-NEXT: use_1.cc{{ +}}1{{ +}}0{{ +}}100.00% 12 REPORT-NEXT: use_2.cc{{ +}}2{{ +}}0{{ +}}100.00% 13 14 Instructions for regenerating the test: 15 16 clang -std=c++11 -mllvm -enable-name-compression=false -fprofile-instr-generate -fcoverage-mapping use_1.cc -o use_1 17 clang -std=c++11 -mllvm -enable-name-compression=false -fprofile-instr-generate -fcoverage-mapping use_2.cc -o use_2 18 LLVM_PROFILE_FILE="use_1.raw" ./use_1 19 LLVM_PROFILE_FILE="use_2.raw" ./use_2 20 llvm-profdata merge use_{1,2}.raw -o merged.profdata 21 llvm-cov convert-for-testing ./use_1 -o ./use_1.covmapping 22 llvm-cov convert-for-testing ./use_2 -o ./use_2.covmapping 23
