[libFuzzer] add generic signal handlers so that libFuzzer can report at least something if ASan is not handlig the signals for us. Remove abort_on_timeout flag.
llvm-svn: 262415
diff --git a/llvm/lib/Fuzzer/test/fuzzer-timeout.test b/llvm/lib/Fuzzer/test/fuzzer-timeout.test
index 2de460d..1c08871 100644
--- a/llvm/lib/Fuzzer/test/fuzzer-timeout.test
+++ b/llvm/lib/Fuzzer/test/fuzzer-timeout.test
@@ -11,5 +11,4 @@
SingleInputTimeoutTest: ALARM: working on the last Unit for
SingleInputTimeoutTest-NOT: Test unit written to ./timeout-
-RUN: ASAN_OPTIONS=handle_abort=0 not --crash LLVMFuzzer-TimeoutTest -timeout=1 -abort_on_timeout=1
RUN: LLVMFuzzer-TimeoutTest -timeout=1 -timeout_exitcode=0
diff --git a/llvm/lib/Fuzzer/test/fuzzer.test b/llvm/lib/Fuzzer/test/fuzzer.test
index b316337..0822995 100644
--- a/llvm/lib/Fuzzer/test/fuzzer.test
+++ b/llvm/lib/Fuzzer/test/fuzzer.test
@@ -15,6 +15,11 @@
RUN: not LLVMFuzzer-NullDerefTest -artifact_prefix=ZZZ -exact_artifact_path=FOOBAR 2>&1 | FileCheck %s --check-prefix=NullDerefTestExactPath
NullDerefTestExactPath: Test unit written to FOOBAR
+RUN: ASAN_OPTIONS=handle_segv=0 not LLVMFuzzer-NullDerefTest 2>&1 | FileCheck %s --check-prefix=LIBFUZZER_OWN_SEGV_HANDLER
+LIBFUZZER_OWN_SEGV_HANDLER: == ERROR: libFuzzer: deadly signal
+LIBFUZZER_OWN_SEGV_HANDLER: SUMMARY: libFuzzer: deadly signal
+LIBFUZZER_OWN_SEGV_HANDLER: Test unit written to ./crash-
+
#not LLVMFuzzer-FullCoverageSetTest -timeout=15 -seed=1 -mutate_depth=2 -use_full_coverage_set=1 2>&1 | FileCheck %s
RUN: not LLVMFuzzer-CounterTest -use_counters=1 -max_len=6 -seed=1 -timeout=15 2>&1 | FileCheck %s