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add bad size push test.

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This commit is contained in:
Christopher Jeffrey 2016-04-20 12:54:32 -07:00
parent 1168f55cef
commit cbe2e2f28d
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GPG Key ID: 8962AB9DE6666BBD
1 changed files with 40 additions and 0 deletions
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test/script-test.js
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@ -140,6 +140,46 @@ describe('Script', function() {
return true;
}
it('should handle bad size pushes correctly.', function () {
var err;
var stack = new bcoin.script.stack();
var s = bcoin.script.fromTestString(
'OP_1 OP_DUP OP_PUSHDATA1'
);
assert(utils.equals(s.raw, new Buffer('51764c', 'hex')));
try {
s.execute(stack);
} catch (e) {
err = e;
}
assert(err);
assert(err.code === 'BAD_OPCODE');
var s = bcoin.script.fromTestString(
'OP_1 OP_DUP OP_PUSHDATA2 0x01'
);
assert(utils.equals(s.raw, new Buffer('51764d01', 'hex')));
err = null;
try {
s.execute(stack);
} catch (e) {
err = e;
}
assert(err);
assert(err.code === 'BAD_OPCODE');
var s = bcoin.script.fromTestString(
'OP_1 OP_DUP OP_PUSHDATA4 0x0001'
);
assert(utils.equals(s.raw, new Buffer('51764e0001', 'hex')));
err = null;
try {
s.execute(stack);
} catch (e) {
err = e;
}
assert(err);
assert(err.code === 'BAD_OPCODE');
});
it('should handle CScriptNums correctly', function () {
var s = bcoin.script.fromSymbolic([
new Buffer([0xff, 0xff, 0xff, 0x7f]), 'OP_NEGATE', 'OP_DUP', 'OP_ADD'