Differential D1568 Diff 4311 src/test/sigencoding_tests.cpp

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src/test/sigencoding_tests.cpp

Show First 20 Lines • Show All 116 Lines • ▼ Show 20 Lines	for (uint32_t flags = 0; flags < (1U << 17); flags++) {
ScriptError err = SCRIPT_ERR_OK;		ScriptError err = SCRIPT_ERR_OK;

// Compressed pubkeys are always valid.		// Compressed pubkeys are always valid.
BOOST_CHECK(CheckPubKeyEncoding(compressedKey0, flags, &err));		BOOST_CHECK(CheckPubKeyEncoding(compressedKey0, flags, &err));
BOOST_CHECK(CheckPubKeyEncoding(compressedKey1, flags, &err));		BOOST_CHECK(CheckPubKeyEncoding(compressedKey1, flags, &err));

// If SCRIPT_VERIFY_COMPRESSED_PUBKEYTYPE is specified, full key are		// If SCRIPT_VERIFY_COMPRESSED_PUBKEYTYPE is specified, full key are
// disabled.		// disabled.
bool allowFullKey = (flags & SCRIPT_VERIFY_COMPRESSED_PUBKEYTYPE) == 0;		const bool allowFullKey =
		(flags & SCRIPT_VERIFY_COMPRESSED_PUBKEYTYPE) == 0;
BOOST_CHECK_EQUAL(CheckPubKeyEncoding(fullKey, flags, &err),		BOOST_CHECK_EQUAL(CheckPubKeyEncoding(fullKey, flags, &err),
allowFullKey);		allowFullKey);
		if (!allowFullKey) {
		BOOST_CHECK_EQUAL(err, SCRIPT_ERR_NONCOMPRESSED_PUBKEY);
		}

// If SCRIPT_VERIFY_STRICTENC or SCRIPT_VERIFY_COMPRESSED_PUBKEYTYPE is		// If SCRIPT_VERIFY_STRICTENC or SCRIPT_VERIFY_COMPRESSED_PUBKEYTYPE is
// specified, we rule out invalid keys.		// specified, we rule out invalid keys.
bool allowInvalidKeys =		const bool hasStrictEnc = (flags & SCRIPT_VERIFY_STRICTENC) != 0;
allowFullKey && (flags & SCRIPT_VERIFY_STRICTENC) == 0;		const bool allowInvalidKeys = allowFullKey && !hasStrictEnc;
for (const valtype &key : invalidKeys) {		for (const valtype &key : invalidKeys) {
BOOST_CHECK_EQUAL(CheckPubKeyEncoding(key, flags, &err),		BOOST_CHECK_EQUAL(CheckPubKeyEncoding(key, flags, &err),
allowInvalidKeys);		allowInvalidKeys);
		if (!allowInvalidKeys) {
		BOOST_CHECK_EQUAL(err,
		hasStrictEnc
		? SCRIPT_ERR_PUBKEYTYPE
		: SCRIPT_ERR_NONCOMPRESSED_PUBKEY);
		}
}		}
}		}
}		}

BOOST_AUTO_TEST_SUITE_END()		BOOST_AUTO_TEST_SUITE_END()