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Test IsPushOnly() with invalid push

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Peter Todd 2014-08-24 21:16:51 -04:00
parent 41abb02122
commit aa41ac216e
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2 changed files with 13 additions and 0 deletions
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11
src/test/script_tests.cpp
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@ -394,4 +394,15 @@ BOOST_AUTO_TEST_CASE(script_standard_push)
}
}
BOOST_AUTO_TEST_CASE(script_IsPushOnly_on_invalid_scripts)
{
// IsPushOnly returns false when given a script containing only pushes that
// are invalid due to truncation. IsPushOnly() is consensus critical
// because P2SH evaluation uses it, although this specific behavior should
// not be consensus critical as the P2SH evaluation would fail first due to
// the invalid push. Still, it doesn't hurt to test it explicitly.
static const unsigned char direct[] = { 1 };
BOOST_CHECK(!CScript(direct, direct+sizeof(direct)).IsPushOnly());
}
BOOST_AUTO_TEST_SUITE_END()