forgot tests directory..

tests/bug1.phpt

@@ -0,0 +1,38 @@
+--TEST--
+Case where referenced zvals are being modified. Only the provided copy should be modified.
+--SKIPIF--
+<?php
+if (!extension_loaded("secp256k1")) print "skip extension not loaded";
+?>
+--FILE--
+<?php
+
+$context = secp256k1_context_create(SECP256K1_CONTEXT_SIGN | SECP256K1_CONTEXT_VERIFY);
+$mainKey = "0123abcd0123abcd0123abcd0123abcd";
+$secKeyOne = str_repeat("\x00", 31) . "\x01";
+
+class Something {
+    private $key;
+    public function __construct($key) {
+        $this->key = $key;
+    }
+    public function getKey() {
+        return $this->key;
+    }
+}
+
+echo $mainKey . PHP_EOL;
+$something = new Something($mainKey);
+$copyKey = $something->getKey();
+
+$result = secp256k1_ec_privkey_tweak_add($context, $copyKey, $secKeyOne);
+echo $result . PHP_EOL;
+echo $copyKey . PHP_EOL;
+echo $mainKey . PHP_EOL;
+
+?>
+--EXPECT--
+0123abcd0123abcd0123abcd0123abcd
+1
+0123abcd0123abcd0123abcd0123abce
+0123abcd0123abcd0123abcd0123abcd

tests/bug2.phpt

@@ -0,0 +1,39 @@
+--TEST--
+secp256k1_ec_privkey_tweak_mul case where referenced zvals are being modified. Only the provided copy should be modified.
+--SKIPIF--
+<?php
+if (!extension_loaded("secp256k1")) print "skip extension not loaded";
+?>
+--FILE--
+<?php
+
+$context = secp256k1_context_create(SECP256K1_CONTEXT_SIGN | SECP256K1_CONTEXT_VERIFY);
+
+$mainKey = str_repeat("\x00", 31) . "\x08";
+$secKey8 = str_repeat("\x00", 31) . "\x02";
+
+class Something {
+    private $key;
+    public function __construct($key) {
+        $this->key = $key;
+    }
+    public function getKey() {
+        return $this->key;
+    }
+}
+
+echo unpack("H*", $mainKey)[1] . PHP_EOL;
+$something = new Something($mainKey);
+$copyKey = $something->getKey();
+
+$result = secp256k1_ec_privkey_tweak_mul($context, $copyKey, $secKey8);
+echo $result . PHP_EOL;
+echo unpack("H*", $copyKey)[1] . PHP_EOL;
+echo unpack("H*", $mainKey)[1] . PHP_EOL;
+
+?>
+--EXPECT--
+0000000000000000000000000000000000000000000000000000000000000008
+1
+0000000000000000000000000000000000000000000000000000000000000010
+0000000000000000000000000000000000000000000000000000000000000008

tests/ecdsa_signature_parse_der_lax_basic.phpt

@@ -0,0 +1,21 @@
+--TEST--
+ecdsa_signature_parse_der_lax works like secp256k1_ecdsa_signature_parse_der
+--SKIPIF--
+<?php
+if (!extension_loaded("secp256k1")) print "skip extension not loaded";
+?>
+--FILE--
+<?php
+declare(strict_types=1);
+$ctx = secp256k1_context_create(SECP256K1_CONTEXT_VERIFY | SECP256K1_CONTEXT_SIGN);
+$sig = hex2bin("304402207a8e3bdc7c64f31b119a849e8bb39ddbdc0a64abd4cadcc5cfc15d3ec06354ed02204719389aedb16b2dd13552eed546b24350d6e636ac454ea72afc1ffd0cf421b7");
+
+// Parse signature using lax DER encoding - not sure if fixture violates any rules
+/** @var resource $laxSig */
+$laxSig = null;
+$result = ecdsa_signature_parse_der_lax($ctx, $laxSig, $sig);
+echo $result . PHP_EOL;
+
+?>
+--EXPECT--
+1

tests/ecdsa_signature_parse_der_lax_error1.phpt

@@ -0,0 +1,26 @@
+--TEST--
+ecdsa_signature_parse_der_lax returns null if context is wrong resource type
+--SKIPIF--
+<?php
+if (!extension_loaded("secp256k1")) print "skip extension not loaded";
+?>
+--FILE--
+<?php
+
+declare(strict_types=1);
+
+set_error_handler(function($code, $str) { echo $str . PHP_EOL; });
+
+$ctx = tmpfile();
+$sig = hex2bin("304402207a8e3bdc7c64f31b119a849e8bb39ddbdc0a64abd4cadcc5cfc15d3ec06354ed02204719389aedb16b2dd13552eed546b24350d6e636ac454ea72afc1ffd0cf421b7");
+
+// Parse signature using lax DER encoding
+/** @var resource $laxSig */
+$laxSig = null;
+$result = ecdsa_signature_parse_der_lax($ctx, $laxSig, $sig);
+echo $result . PHP_EOL;
+
+?>
+--EXPECT--
+ecdsa_signature_parse_der_lax(): supplied resource is not a valid secp256k1_context resource
+0

tests/ecdsa_signature_parse_der_lax_error2.phpt

@@ -0,0 +1,19 @@
+--TEST--
+ecdsa_signature_parse_der_lax errors signature is garbage
+--SKIPIF--
+<?php
+if (!extension_loaded("secp256k1")) print "skip extension not loaded";
+?>
+--FILE--
+<?php
+
+$ctx = \secp256k1_context_create(SECP256K1_CONTEXT_SIGN | SECP256K1_CONTEXT_VERIFY);
+$sig = \hex2bin("3001024242");
+
+// Parse signature using lax DER encoding
+$result = ecdsa_signature_parse_der_lax($ctx, $laxSig, $sig);
+echo $result . PHP_EOL;
+
+?>
+--EXPECT--
+0

tests/ecdsa_signature_parse_der_lax_error3.phpt

@@ -0,0 +1,18 @@
+--TEST--
+ecdsa_signature_parse_der_lax returns false if parameter parsing fails
+--SKIPIF--
+<?php
+if (!extension_loaded("secp256k1")) print "skip extension not loaded";
+?>
+--FILE--
+<?php
+
+set_error_handler(function($code, $str) { echo $str . PHP_EOL; });
+
+$result = ecdsa_signature_parse_der_lax();
+echo $result . PHP_EOL;
+
+?>
+--EXPECT--
+ecdsa_signature_parse_der_lax() expects exactly 3 parameters, 0 given
+0

tests/php_minfo_function_basic.phpt

@@ -0,0 +1,16 @@
+--TEST--
+Code coverage for PHP_MINFO_FUNCTION(secp256k1)
+--SKIPIF--
+if (!extension_loaded("secp256k1")) print "skip extension not loaded";
+--FILE--
+<?php
+ob_start();
+phpinfo(INFO_MODULES);
+$v = ob_get_clean();
+$r = preg_match('/secp256k1 support .* enabled/', $v);
+if ($r !== 1)
+    var_dump($r);
+echo "Done\n";
+?>
+--EXPECTF--
+Done

tests/secp256k1_context_clone_basic.phpt

@@ -0,0 +1,17 @@
+--TEST--
+secp256k1_context_clone works
+--SKIPIF--
+<?php
+if (!extension_loaded("secp256k1")) print "skip extension not loaded";
+?>
+--FILE--
+<?php
+$ctx = secp256k1_context_create(SECP256K1_CONTEXT_SIGN);
+echo get_resource_type($ctx) . "\n";
+
+$clone = secp256k1_context_clone($ctx);
+echo get_resource_type($clone) . "\n";
+?>
+--EXPECT--
+secp256k1_context
+secp256k1_context

tests/secp256k1_context_clone_error1.phpt

@@ -0,0 +1,19 @@
+--TEST--
+secp256k1_context_clone returns false if provided the wrong type
+--SKIPIF--
+<?php
+if (!extension_loaded("secp256k1")) print "skip extension not loaded";
+?>
+--FILE--
+<?php
+
+set_error_handler(function($code, $str) { echo $str . PHP_EOL; });
+
+$handle = tmpfile();
+$result = secp256k1_context_clone($handle);
+echo gettype($result) . PHP_EOL;
+
+?>
+--EXPECT--
+secp256k1_context_clone(): supplied resource is not a valid secp256k1_context resource
+NULL

tests/secp256k1_context_clone_error2.phpt

@@ -0,0 +1,18 @@
+--TEST--
+secp256k1_context_clone returns false if missing flags argument
+--SKIPIF--
+<?php
+if (!extension_loaded("secp256k1")) print "skip extension not loaded";
+?>
+--FILE--
+<?php
+
+set_error_handler(function($code, $str) { echo $str . PHP_EOL; });
+
+$ctx1 = secp256k1_context_clone();
+echo gettype($ctx1) . PHP_EOL;
+
+?>
+--EXPECT--
+secp256k1_context_clone() expects exactly 1 parameter, 0 given
+NULL

tests/secp256k1_context_create_basic.phpt

@@ -0,0 +1,20 @@
+--TEST--
+secp256k1_context_create works
+--SKIPIF--
+<?php
+if (!extension_loaded("secp256k1")) print "skip extension not loaded";
+?>
+--FILE--
+<?php
+
+$ctx1 = secp256k1_context_create(SECP256K1_CONTEXT_SIGN);
+echo get_resource_type($ctx1) . "\n";
+$ctx2 = secp256k1_context_create(SECP256K1_CONTEXT_SIGN | SECP256K1_CONTEXT_VERIFY);
+echo get_resource_type($ctx2) . "\n";
+$ctx3 = secp256k1_context_create(SECP256K1_CONTEXT_VERIFY);
+echo get_resource_type($ctx3) . "\n";
+?>
+--EXPECT--
+secp256k1_context
+secp256k1_context
+secp256k1_context

tests/secp256k1_context_create_error1.phpt

@@ -0,0 +1,15 @@
+--TEST--
+secp256k1_context_create returns false if provided invalid flags
+--SKIPIF--
+<?php
+if (!extension_loaded("secp256k1")) print "skip extension not loaded";
+?>
+--FILE--
+<?php
+
+$ctx1 = secp256k1_context_create(SECP256K1_CONTEXT_SIGN << 2 | (SECP256K1_CONTEXT_VERIFY+2>>1));
+echo gettype($ctx1) . PHP_EOL;
+
+?>
+--EXPECT--
+NULL

tests/secp256k1_context_create_error2.phpt

@@ -0,0 +1,18 @@
+--TEST--
+secp256k1_context_create returns false if missing flags argument
+--SKIPIF--
+<?php
+if (!extension_loaded("secp256k1")) print "skip extension not loaded";
+?>
+--FILE--
+<?php
+
+set_error_handler(function($code, $str) { echo $str . PHP_EOL; });
+
+$ctx1 = secp256k1_context_create();
+echo gettype($ctx1) . PHP_EOL;
+
+?>
+--EXPECT--
+secp256k1_context_create() expects exactly 1 parameter, 0 given
+NULL

tests/secp256k1_context_destroy_basic.phpt

@@ -0,0 +1,17 @@
+--TEST--
+secp256k1_context_destroy works
+--SKIPIF--
+<?php
+if (!extension_loaded("secp256k1")) print "skip extension not loaded";
+?>
+--FILE--
+<?php
+$ctx = secp256k1_context_create(SECP256K1_CONTEXT_SIGN);
+echo get_resource_type($ctx) . "\n";
+
+secp256k1_context_destroy($ctx);
+echo get_resource_type($ctx) . "\n";
+?>
+--EXPECT--
+secp256k1_context
+Unknown

tests/secp256k1_context_destroy_error1.phpt

@@ -0,0 +1,21 @@
+--TEST--
+secp256k1_context_destroy returns false if provided the wrong resource type
+--SKIPIF--
+<?php
+if (!extension_loaded("secp256k1")) print "skip extension not loaded";
+?>
+--FILE--
+<?php
+
+set_error_handler(function($code, $str) { echo $str . PHP_EOL; });
+
+$handle = tmpfile();
+$result = secp256k1_context_destroy($handle);
+echo gettype($result) . PHP_EOL;
+echo ($result ? "true" : "false") . PHP_EOL;
+
+?>
+--EXPECT--
+secp256k1_context_destroy(): supplied resource is not a valid secp256k1_context resource
+boolean
+false

tests/secp256k1_context_destroy_error2.phpt

@@ -0,0 +1,20 @@
+--TEST--
+secp256k1_context_destroy returns false if missing flags argument
+--SKIPIF--
+<?php
+if (!extension_loaded("secp256k1")) print "skip extension not loaded";
+?>
+--FILE--
+<?php
+
+set_error_handler(function($code, $str) { echo $str . PHP_EOL; });
+
+$ctx1 = secp256k1_context_destroy();
+echo gettype($ctx1) . PHP_EOL;
+echo ($ctx1 ? "true" : "false") . PHP_EOL;
+
+?>
+--EXPECT--
+secp256k1_context_destroy() expects exactly 1 parameter, 0 given
+boolean
+false

tests/secp256k1_context_randomize_basic.phpt

@@ -0,0 +1,29 @@
+--TEST--
+secp256k1_context_randomize works
+--SKIPIF--
+<?php
+if (!extension_loaded("secp256k1")) print "skip extension not loaded";
+?>
+--FILE--
+<?php
+$ctx = secp256k1_context_create(SECP256K1_CONTEXT_SIGN | SECP256K1_CONTEXT_VERIFY);
+echo get_resource_type($ctx) . "\n";
+
+$state1 = str_repeat("\x42", 32);
+$result = secp256k1_context_randomize($ctx, $state1);
+echo $result . PHP_EOL;
+
+// reset operation
+$result = secp256k1_context_randomize($ctx, null);
+echo $result . PHP_EOL;
+
+// reset operation (implicit)
+$result = secp256k1_context_randomize($ctx);
+echo $result . PHP_EOL;
+
+?>
+--EXPECT--
+secp256k1_context
+1
+1
+1