llvm/compiler-rt/test/fuzzer/afl-driver.test

REQUIRES: linux

RUN: %no_fuzzer_cpp_compiler %S/AFLDriverTest.cpp %libfuzzer_src/afl/afl_driver.cpp -o %t-AFLDriverTest

RUN: echo -n "abc" > %t.file3
RUN: %run %t-AFLDriverTest < %t.file3 2>&1 | FileCheck %s --check-prefix=CHECK1
CHECK1: __afl_persistent_loop called, Count = 1000
CHECK1: LLVMFuzzerTestOneInput called; Size = 3

RUN: %run %t-AFLDriverTest < %t.file3 -42 2>&1 | FileCheck %s --check-prefix=CHECK2
CHECK2: __afl_persistent_loop called, Count = 42
CHECK2: LLVMFuzzerTestOneInput called; Size = 3

RUN: %run %t-AFLDriverTest < %t.file3 666 2>&1 | FileCheck %s --check-prefix=CHECK3
CHECK3: WARNING: using the deprecated call style
CHECK3: __afl_persistent_loop called, Count = 666
CHECK3: LLVMFuzzerTestOneInput called; Size = 3

RUN: %run %t-AFLDriverTest %t.file3 2>&1 | FileCheck %s --check-prefix=CHECK4
CHECK4: LLVMFuzzerTestOneInput called; Size = 3

RUN: echo -n "ab" > %t.file2
RUN: %run %t-AFLDriverTest %t.file2 %t.file3 2>&1 | FileCheck %s --check-prefix=CHECK5
CHECK5: LLVMFuzzerTestOneInput called; Size = 2
CHECK5: LLVMFuzzerTestOneInput called; Size = 3