def test_initialize_env_in_environment_with_sanitizer(fs, environ):
"""Test that environment is correctly initialized with sanitizer."""
fs.create_file('/benchmark.yaml',
contents='fuzz_target: fuzzer\ntype: bug')
utils.initialize_env()
assert os.getenv('FUZZ_TARGET') == 'fuzzer'
assert os.getenv('CFLAGS') == (
'-DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION '
'-fsanitize=address -fsanitize=array-bounds,bool,builtin,enum,'
'float-divide-by-zero,function,integer-divide-by-zero,null,object-size,'
'return,returns-nonnull-attribute,shift,signed-integer-overflow,'
'unreachable,vla-bound,vptr -fno-sanitize-recover=array-bounds,bool,'
'builtin,enum,float-divide-by-zero,function,integer-divide-by-zero,'
'null,object-size,return,returns-nonnull-attribute,shift,'
'signed-integer-overflow,unreachable,vla-bound,vptr -O1')
assert os.getenv('CXXFLAGS') == (
'-DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION '
'-fsanitize=address -fsanitize=array-bounds,bool,builtin,enum,'
'float-divide-by-zero,function,integer-divide-by-zero,null,object-size,'
'return,returns-nonnull-attribute,shift,signed-integer-overflow,'
'unreachable,vla-bound,vptr -fno-sanitize-recover=array-bounds,bool,'
'builtin,enum,float-divide-by-zero,function,integer-divide-by-zero,'
'null,object-size,return,returns-nonnull-attribute,shift,'
'signed-integer-overflow,unreachable,vla-bound,vptr -stdlib=libc++ -O1'
)
def test_initialize_env_in_environment_with_sanitizer(fs, environ):
"""Test that environment is correctly initialized with sanitizer."""
fs.create_file('/benchmark.yaml',
contents='fuzz_target: fuzzer\ntype: bug')
utils.initialize_env()
assert os.getenv('FUZZ_TARGET') == 'fuzzer'
assert os.getenv('CFLAGS') == '-fsanitize=address,undefined -O3'
assert os.getenv('CXXFLAGS') == (
'-fsanitize=address,undefined -stdlib=libc++ -O3')
def test_initialize_env_in_environment_without_sanitizer(fs, environ):
"""Test that environment is correctly initialized without sanitizer."""
fs.create_file('/benchmark.yaml', contents='fuzz_target: fuzzer')
utils.initialize_env()
assert os.getenv('FUZZ_TARGET') == 'fuzzer'
assert os.getenv('CFLAGS') == (
'-pthread -Wl,--no-as-needed -Wl,-ldl -Wl,-lm '
'-Wno-unused-command-line-argument -O3')
assert os.getenv('CXXFLAGS') == (
'-pthread -Wl,--no-as-needed -Wl,-ldl -Wl,-lm '
'-Wno-unused-command-line-argument -stdlib=libc++ -O3')
def test_initialize_env_in_var_without_sanitizer(fs):
"""Test that environment var is correctly initialized without sanitizer."""
fs.create_file('/benchmark.yaml', contents='fuzz_target: fuzzer')
env = {}
utils.initialize_env(env)
assert env.get('FUZZ_TARGET') == 'fuzzer'
assert env.get('CFLAGS') == ('-DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION '
'-pthread -Wl,--no-as-needed -Wl,-ldl -Wl,-lm '
'-Wno-unused-command-line-argument -O3')
assert env.get('CXXFLAGS') == (
'-DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION '
'-pthread -Wl,--no-as-needed -Wl,-ldl -Wl,-lm '
'-Wno-unused-command-line-argument -stdlib=libc++ -O3')
def test_initialize_env_in_var_with_sanitizer(fs):
"""TTest that environment var is correctly initialized with sanitizer."""
fs.create_file('/benchmark.yaml', contents='fuzz_target: fuzzer\ntype: bug')
env = {}
utils.initialize_env(env)
assert env.get('FUZZ_TARGET') == 'fuzzer'
assert env.get('CFLAGS') == (
'-fsanitize=address -fsanitize=array-bounds,bool,builtin,enum,'
'float-divide-by-zero,function,integer-divide-by-zero,null,object-size,'
'return,returns-nonnull-attribute,shift,signed-integer-overflow,'
'unreachable,vla-bound,vptr -O1')
assert env.get('CXXFLAGS') == (
'-fsanitize=address -fsanitize=array-bounds,bool,builtin,enum,'
'float-divide-by-zero,function,integer-divide-by-zero,null,object-size,'
'return,returns-nonnull-attribute,shift,signed-integer-overflow,'
'unreachable,vla-bound,vptr -stdlib=libc++ '
'-O1')