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test: script: boundary at exactly 65535 bytes must use OP_PUSHDATA2

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Bruno Garcia
2026-03-25 09:49:26 -03:00
parent 2fe76ed832
commit f899674639
1 changed files with 8 additions and 0 deletions
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8
src/test/script_tests.cpp
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@@ -1455,6 +1455,14 @@ BOOST_AUTO_TEST_CASE(script_IsPushOnly_on_invalid_scripts)
BOOST_CHECK(!CScript(direct, direct+sizeof(direct)).IsPushOnly());
}
BOOST_AUTO_TEST_CASE(script_CheckMinimalPush_boundary)
{
// Test the boundary at exactly 65535 bytes: must use OP_PUSHDATA2, not OP_PUSHDATA4.
std::vector<unsigned char> data(65535, '\x42');
BOOST_CHECK(CheckMinimalPush(data, OP_PUSHDATA2));
BOOST_CHECK(!CheckMinimalPush(data, OP_PUSHDATA4));
}
BOOST_AUTO_TEST_CASE(script_GetScriptAsm)
{
BOOST_CHECK_EQUAL("OP_CHECKLOCKTIMEVERIFY", ScriptToAsmStr(CScript() << OP_NOP2, true));