diff options
Diffstat (limited to 'llvm/lib/Fuzzer/test')
| -rw-r--r-- | llvm/lib/Fuzzer/test/CMakeLists.txt | 1 | ||||
| -rw-r--r-- | llvm/lib/Fuzzer/test/SwitchTest.cpp | 4 | ||||
| -rw-r--r-- | llvm/lib/Fuzzer/test/fuzzer-dfsan.test | 4 |
3 files changed, 7 insertions, 2 deletions
diff --git a/llvm/lib/Fuzzer/test/CMakeLists.txt b/llvm/lib/Fuzzer/test/CMakeLists.txt index ac21b460944..b8c1f3228df 100644 --- a/llvm/lib/Fuzzer/test/CMakeLists.txt +++ b/llvm/lib/Fuzzer/test/CMakeLists.txt @@ -8,6 +8,7 @@ set(DFSanTests MemcmpTest SimpleCmpTest StrncmpTest + SwitchTest ) set(Tests diff --git a/llvm/lib/Fuzzer/test/SwitchTest.cpp b/llvm/lib/Fuzzer/test/SwitchTest.cpp index 6e300aa44e1..0f2319b2cc9 100644 --- a/llvm/lib/Fuzzer/test/SwitchTest.cpp +++ b/llvm/lib/Fuzzer/test/SwitchTest.cpp @@ -1,9 +1,9 @@ // Simple test for a fuzzer. The fuzzer must find the interesting switch value. #include <cstdint> #include <cstdlib> +#include <cstdio> #include <cstring> #include <cstddef> -#include <iostream> static volatile int Sink; @@ -28,7 +28,7 @@ bool Switch(const uint8_t *Data, size_t Size) { extern "C" void LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { if (Switch<int>(Data, Size) && Size >= 12 && Switch<uint64_t>(Data + 4, Size - 4)) { - std::cout << "BINGO; Found the target, exiting\n"; + fprintf(stderr, "BINGO; Found the target, exiting\n"); exit(1); } } diff --git a/llvm/lib/Fuzzer/test/fuzzer-dfsan.test b/llvm/lib/Fuzzer/test/fuzzer-dfsan.test index 37015ef5b78..c9d00f1d950 100644 --- a/llvm/lib/Fuzzer/test/fuzzer-dfsan.test +++ b/llvm/lib/Fuzzer/test/fuzzer-dfsan.test @@ -1,5 +1,6 @@ CHECK: BINGO CHECK_DFSanCmpCallback: DFSanCmpCallback: PC +CHECK_DFSanSwitchCallback: DFSanSwitchCallback: PC RUN: not LLVMFuzzer-SimpleCmpTest-DFSan -use_traces=1 -seed=1 -runs=1000000 -timeout=5 2>&1 | FileCheck %s RUN: LLVMFuzzer-SimpleCmpTest-DFSan -use_traces=1 -seed=1 -runs=100 -timeout=5 -verbosity=3 2>&1 | FileCheck %s -check-prefix=CHECK_DFSanCmpCallback @@ -9,3 +10,6 @@ RUN: LLVMFuzzer-MemcmpTest-DFSan -use_traces=1 -seed=1 -runs=2 -timeout=5 -verbo RUN: not LLVMFuzzer-StrncmpTest-DFSan -use_traces=1 -seed=1 -runs=10000 -timeout=5 2>&1 | FileCheck %s RUN: LLVMFuzzer-StrncmpTest-DFSan -use_traces=1 -seed=1 -runs=2 -timeout=5 -verbosity=3 2>&1 | FileCheck %s -check-prefix=CHECK_DFSanCmpCallback + +RUN: not LLVMFuzzer-SwitchTest-DFSan -use_traces=1 -seed=1 -runs=10000 -timeout=5 2>&1 | FileCheck %s +RUN: LLVMFuzzer-SwitchTest-DFSan -use_traces=1 -seed=1 -runs=2 -timeout=5 -verbosity=3 2>&1 | FileCheck %s -check-prefix=CHECK_DFSanSwitchCallback |
