[libFuzzer] make libFuzzer link if there is no sanitizer coverage instrumentation (it will fail at start-up time)
llvm-svn: 252533
diff --git a/llvm/lib/Fuzzer/test/fuzzer.test b/llvm/lib/Fuzzer/test/fuzzer.test
index 94db0fe..0f1a6cc 100644
--- a/llvm/lib/Fuzzer/test/fuzzer.test
+++ b/llvm/lib/Fuzzer/test/fuzzer.test
@@ -60,3 +60,6 @@
RUN: not LLVMFuzzer-SimpleHashTest -use_traces=1 -seed=1 -runs=100000 2>&1 | FileCheck %s
RUN: LLVMFuzzer-SimpleHashTest -seed=1 -runs=1000000 2>&1 | FileCheck %s --check-prefix=Done1000000
+
+RUN: not LLVMFuzzer-UninstrumentedTest-Uninstrumented 2>&1 | FileCheck %s --check-prefix=UNINSTRUMENTED
+UNINSTRUMENTED: ERROR: __sanitizer_set_death_callback is not defined. Exiting.