RUN: DIR=%t_workdir
RUN: BUILD_DIR=$(pwd)
RUN: rm -rf $DIR && mkdir -p $DIR && cd $DIR
RUN: not $BUILD_DIR/LLVMFuzzer-NullDerefTest -dump_coverage=1 2>&1 | FileCheck %s
RUN: $BUILD_DIR/LLVMFuzzer-DSOTest -dump_coverage=1 -runs=0 2>&1 | FileCheck %s --check-prefix=DSO
RUN: not $BUILD_DIR/LLVMFuzzer-NullDerefTest -dump_coverage=0 2>&1 | FileCheck %s --check-prefix=NOCOV
RUN: rm -rf $DIR


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

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

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