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engine: first attempts on fuzzing the engine

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This commit is contained in:
Alibek Omarov
2022-01-15 06:24:57 +03:00
parent 204544f50f
commit 5aa6bfee85
7 changed files with 143 additions and 11 deletions
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7
engine/wscript
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@@ -32,6 +32,9 @@ def options(opt):
grp.add_option('--enable-engine-tests', action = 'store_true', dest = 'ENGINE_TESTS', default = False,
help = 'embed tests into the engine, jump into them by -runtests command line switch [default: %default]')
grp.add_option('--enable-engine-fuzz', action = 'store_true', dest = 'ENGINE_FUZZ', default = False,
help = 'add LLVM libFuzzer [default: %default]' )
opt.load('sdl2')
def configure(conf):
@@ -87,6 +90,10 @@ def configure(conf):
conf.env.ENGINE_TESTS = conf.options.ENGINE_TESTS
if conf.options.ENGINE_FUZZ:
conf.env.append_unique('CFLAGS', '-fsanitize=fuzzer-no-link')
conf.env.append_unique('LINKFLAGS', '-fsanitize=fuzzer')
conf.define_cond('XASH_ENGINE_TESTS', conf.env.ENGINE_TESTS)
conf.define_cond('XASH_STATIC_LIBS', conf.env.STATIC_LINKING)
conf.define_cond('XASH_CUSTOM_SWAP', conf.options.CUSTOM_SWAP)