--TEST--
secp256k1_ecdsa_sign errors if provided an invalid resource as a context
--SKIPIF--
<?php
if (!extension_loaded("secp256k1")) print "skip extension not loaded";
?>
--FILE--
<?php

set_error_handler(function($code, $str) { echo $str . PHP_EOL; });

// fixture came from our signatures.yml
$sigIn = hex2bin("30440220132382ca59240c2e14ee7ff61d90fc63276325f4cbe8169fc53ade4a407c2fc802204d86fbe3bde6975dd5a91fdc95ad6544dcdf0dab206f02224ce7e2b151bd82ab");
$msg32 = \pack("H*", "9e5755ec2f328cc8635a55415d0e9a09c2b6f2c9b0343c945fbbfe08247a4cbe");
$priv = \pack("H*", "cf5f5900d8406e2726dedfc61c7cf43ebad");

$ctx = secp256k1_context_create(SECP256K1_CONTEXT_SIGN | SECP256K1_CONTEXT_VERIFY);

$sig = null;
try {
    secp256k1_ecdsa_sign($ctx, $sig, $msg32, $priv);
} catch (\Exception $e) {
    echo $e->getMessage() . PHP_EOL;
}

?>
--EXPECT--
secp256k1_ecdsa_sign(): Parameter 4 should be 32 bytes