llvm/llvm/test/tools/llvm-cov/cov-comdat.test

# The binary contains two (merged) covmap sections which
# have duplicate CovMapRecords from comdat (template instantiation).
# This test makes sure the reader reads it properly. It also
# tests that the coverage data from different instantiations
# of the same template function are properly merged in show
# output.

// RUN: llvm-cov show %S/Inputs/binary-formats.v1.linux64l -instr-profile %S/Inputs/elf_binary_comdat.profdata -path-equivalence=/tmp,%S/Inputs %S/Inputs/instrprof-comdat.h -dump 2> %t.err | FileCheck --check-prefix=HEADER %S/Inputs/instrprof-comdat.h
// RUN: FileCheck --check-prefix=ERROR -input-file %t.err %s
// ERROR: hash-mismatch: No profile record found for 'main' with hash = 0xa

// RUN: llvm-cov show %S/Inputs/binary-formats.v2.linux64l -instr-profile %S/Inputs/elf_binary_comdat.profdata -path-equivalence=/root/llvm/test/tools,%S/.. %S/Inputs/instrprof-comdat.h | FileCheck --check-prefix=HEADER %S/Inputs/instrprof-comdat.h
// RUN: llvm-cov show %S/Inputs/binary-formats.v2.linux32l -instr-profile %S/Inputs/elf_binary_comdat.profdata -path-equivalence=/root/llvm/R/../test/tools,%S/.. %S/Inputs/instrprof-comdat.h | FileCheck --check-prefix=HEADER %S/Inputs/instrprof-comdat.h