Differential D1606 Diff 4539 src/test/opcode_tests.cpp

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src/test/opcode_tests.cpp

Show First 20 Lines • Show All 68 Lines • ▼ Show 20 Lines	static void CheckAllBitwiseOpErrors(const stacktype &stack,
CheckOpError(stack, OP_XOR, expected_error);		CheckOpError(stack, OP_XOR, expected_error);
}		}

static void CheckBinaryOp(const valtype &a, const valtype &b, opcodetype op,		static void CheckBinaryOp(const valtype &a, const valtype &b, opcodetype op,
const valtype &expected) {		const valtype &expected) {
CheckTestResultForAllFlags({a, b}, CScript() << op, {expected});		CheckTestResultForAllFlags({a, b}, CScript() << op, {expected});
}		}

		static void CheckUnaryOp(const valtype &a, opcodetype op,
		const valtype &expected) {
		CheckTestResultForAllFlags({a}, CScript() << op, {expected});
		}

static valtype NegativeValtype(const valtype &v) {		static valtype NegativeValtype(const valtype &v) {
valtype r(v);		valtype r(v);
if (r.size() > 0) {		if (r.size() > 0) {
r[r.size() - 1] ^= 0x80;		r[r.size() - 1] ^= 0x80;
}		}
CScriptNum::MinimallyEncode(r);		CScriptNum::MinimallyEncode(r);
return r;		return r;
}		}
▲ Show 20 Lines • Show All 305 Lines • ▼ Show 20 Lines	BOOST_AUTO_TEST_CASE(bitwise_opcodes_test) {
CheckAllBitwiseOpErrors({{0x00}, {0xab, 0xcd, 0xef}},		CheckAllBitwiseOpErrors({{0x00}, {0xab, 0xcd, 0xef}},
SCRIPT_ERR_INVALID_OPERAND_SIZE);		SCRIPT_ERR_INVALID_OPERAND_SIZE);
CheckAllBitwiseOpErrors({{0xab, 0xcd, 0xef}, {0x00}},		CheckAllBitwiseOpErrors({{0xab, 0xcd, 0xef}, {0x00}},
SCRIPT_ERR_INVALID_OPERAND_SIZE);		SCRIPT_ERR_INVALID_OPERAND_SIZE);
CheckAllBitwiseOpErrors({{}, a}, SCRIPT_ERR_INVALID_OPERAND_SIZE);		CheckAllBitwiseOpErrors({{}, a}, SCRIPT_ERR_INVALID_OPERAND_SIZE);
CheckAllBitwiseOpErrors({b, {}}, SCRIPT_ERR_INVALID_OPERAND_SIZE);		CheckAllBitwiseOpErrors({b, {}}, SCRIPT_ERR_INVALID_OPERAND_SIZE);
}		}

		BOOST_AUTO_TEST_CASE(invert_test) {
		CheckUnaryOp({}, OP_INVERT, {});
		CheckUnaryOp({0x00}, OP_INVERT, {0xFF});
		CheckUnaryOp({0xFF}, OP_INVERT, {0x00});
		CheckUnaryOp({0xFF, 0xA0, 0xCE, 0xA0, 0x96, 0x12}, OP_INVERT,
		{0x00, 0x5F, 0x31, 0x5F, 0x69, 0xED});
		}

/**		/**
* String opcodes.		* String opcodes.
*/		*/
static void CheckStringOp(const valtype &a, const valtype &b,		static void CheckStringOp(const valtype &a, const valtype &b,
const valtype &n) {		const valtype &n) {
CheckBinaryOp(a, b, OP_CAT, n);		CheckBinaryOp(a, b, OP_CAT, n);

// Check concatenation with empty elements.		// Check concatenation with empty elements.
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