RUN: rm -rf %t_workdir && mkdir -p %t_workdir
RUN: env ASAN_OPTIONS=coverage_dir='"%t_workdir"' not LLVMFuzzer-NullDerefTest -dump_coverage=1 2>&1 | FileCheck %s
RUN: sancov -covered-functions LLVMFuzzer-NullDerefTest* %t_workdir/*.sancov | FileCheck %s --check-prefix=SANCOV
RUN: env ASAN_OPTIONS=coverage_dir='"%t_workdir"' LLVMFuzzer-DSOTest -dump_coverage=1 -runs=0 2>&1 | FileCheck %s --check-prefix=DSO
RUN: env ASAN_OPTIONS=coverage_dir='"%t_workdir"' not LLVMFuzzer-NullDerefTest -dump_coverage=0 2>&1 | FileCheck %s --check-prefix=NOCOV

CHECK: SanitizerCoverage: {{.*}}LLVMFuzzer-NullDerefTest.{{.*}}.sancov: {{.*}} PCs written
SANCOV: LLVMFuzzerTestOneInput

DSO: SanitizerCoverage: {{.*}}LLVMFuzzer-DSOTest.{{.*}}.sancov: {{.*}} PCs written
DSO-DAG: SanitizerCoverage: {{.*}}LLVMFuzzer-DSO1.{{.*}}.sancov: {{.*}} PCs written
DSO-DAG: SanitizerCoverage: {{.*}}LLVMFuzzer-DSO2.{{.*}}.sancov: {{.*}} PCs written

NOCOV-NOT: SanitizerCoverage: {{.*}} PCs written