| // Test flags inserted by -fsanitize=fuzzer. |
| |
| // RUN: %clang -fsanitize=fuzzer %s -target x86_64-apple-darwin14 -### 2>&1 | FileCheck --check-prefixes=CHECK-FUZZER-LIB,CHECK-COVERAGE-FLAGS %s |
| // |
| // CHECK-FUZZER-LIB: libclang_rt.fuzzer |
| // CHECK-COVERAGE: -fsanitize-coverage-inline-8bit-counters |
| // CHECK-COVERAGE-SAME: -fsanitize-coverage-indirect-calls |
| // CHECK-COVERAGE-SAME: -fsanitize-coverage-trace-cmp |
| // CHECK-COVERAGE-SAME: -fsanitize-coverage-pc-table |
| |
| // RUN: %clang -fsanitize=fuzzer -target i386-unknown-linux -stdlib=platform %s -### 2>&1 | FileCheck --check-prefixes=CHECK-LIBCXX-LINUX %s |
| // |
| // CHECK-LIBCXX-LINUX: -lstdc++ |
| |
| // RUN: %clang -target x86_64-apple-darwin14 -fsanitize=fuzzer %s -### 2>&1 | FileCheck --check-prefixes=CHECK-LIBCXX-DARWIN %s |
| // |
| // CHECK-LIBCXX-DARWIN: -lc++ |
| |
| |
| // Check that we don't link in libFuzzer.a when producing a shared object. |
| // RUN: %clang -fsanitize=fuzzer %s -shared -o %t.so -### 2>&1 | FileCheck --check-prefixes=CHECK-NOLIB-SO %s |
| // CHECK-NOLIB-SO-NOT: libclang_rt.libfuzzer |
| |
| // Check that we don't link in libFuzzer when compiling with -fsanitize=fuzzer-no-link. |
| // RUN: %clang -fsanitize=fuzzer-no-link %s -target x86_64-apple-darwin14 -### 2>&1 | FileCheck --check-prefixes=CHECK-NOLIB,CHECK-COV %s |
| // CHECK-NOLIB-NOT: libclang_rt.libfuzzer |
| // CHECK-COV: -fsanitize-coverage-inline-8bit-counters |
| |
| // RUN: %clang -fsanitize=fuzzer -fsanitize-coverage=trace-pc %s -### 2>&1 | FileCheck --check-prefixes=CHECK-MSG %s |
| // CHECK-MSG-NOT: argument unused during compilation |
| |
| int LLVMFuzzerTestOneInput(const char *Data, long Size) { |
| return 0; |
| } |
