2024-01-06 06:18:28 +00:00
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# beacon_chain
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# Copyright (c) 2020-2024 Status Research & Development GmbH
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# Licensed and distributed under either of
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# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
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# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
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# at your option. This file may not be copied, modified, or distributed except according to those terms.
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import std/os except dirExists
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2020-10-01 19:08:59 +00:00
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import
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2024-01-06 06:18:28 +00:00
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std/[sequtils, strformat],
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2020-10-01 19:08:59 +00:00
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confutils, testutils/fuzzing_engines
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const
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gitRoot = thisDir() / ".."
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fuzzingTestsDir = gitRoot / "tests" / "fuzzing"
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cli do (testname {.argument.}: string,
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fuzzer = defaultFuzzingEngine):
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let fuzzingTestDir = fuzzingTestsDir / testname
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if not dirExists(fuzzingTestDir):
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echo "Cannot find a fuzz test directory named '", testname, "' in ", fuzzingTestsDir
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quit 1
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let nimFiles = listFiles(fuzzingTestDir).filterIt(splitFile(it).ext == ".nim")
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if nimFiles.len != 1:
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echo "The fuzzing test dir '" & fuzzingTestDir & "' should contain exactly one Nim file"
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quit 1
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let
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corpusDir = fuzzingTestDir / "corpus"
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testProgram = nimFiles[0]
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exec &"""ntu fuzz --fuzzer={fuzzer} --corpus="{corpusDir}" "{testProgram}" """
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