llvm/compiler-rt/test/fuzzer/coverage.test

# FIXME: Disabled on Windows because -fPIC cannot be used to compile for Windows.
UNSUPPORTED: target={{.*windows.*}}
# FIXME: CreatePCArray() emits PLT stub addresses for entry blocks, which are ignored by TracePC::PrintCoverage().
UNSUPPORTED: target=s390x{{.*}}
RUN: %cpp_compiler -mllvm -use-unknown-locations=Disable  %S/NullDerefTest.cpp -o %t-NullDerefTest
RUN: %cpp_compiler -mllvm -use-unknown-locations=Disable %S/DSO1.cpp -fPIC %ld_flags_rpath_so1 -O0 -shared -o %dynamiclib1
RUN: %cpp_compiler -mllvm -use-unknown-locations=Disable %S/DSO2.cpp -fPIC %ld_flags_rpath_so2 -O0 -shared -o %dynamiclib2
RUN: %cpp_compiler -mllvm -use-unknown-locations=Disable %S/DSOTestMain.cpp %S/DSOTestExtra.cpp %ld_flags_rpath_exe1 %ld_flags_rpath_exe2 -o %t-DSOTest

CHECK: COVERAGE:
CHECK: COVERED_FUNC: {{.*}}LLVMFuzzerTestOneInput {{.*}}NullDerefTest.cpp:14
RUN: not %run %t-NullDerefTest -print_coverage=1 2>&1 | FileCheck %s

RUN: %run %t-DSOTest -print_coverage=1 -runs=0 2>&1 | FileCheck %s --check-prefix=DSO
DSO: COVERAGE:
DSO-DAG: COVERED_FUNC:{{.*}}DSO1
DSO-DAG: COVERED_FUNC:{{.*}}DSO2
DSO-DAG: COVERED_FUNC:{{.*}}LLVMFuzzerTestOneInput{{.*}}DSOTestMain
DSO-DAG: UNCOVERED_PC:{{.*}}DSO1
DSO-DAG: UNCOVERED_PC:{{.*}}DSO2
DSO-DAG: UNCOVERED_PC:{{.*}}DSOTestMain
DSO-DAG: UNCOVERED_FUNC:{{.*}}Uncovered1