PdoPgsql::setNoticeCallback(): test

based on PDO::pgsqlSetNoticeCallback()'s one

Author: outtersg

ext/pdo_pgsql/tests/issue78621.inc

@@ -1,19 +1,30 @@
 <?php
 require_once dirname(__FILE__) . '/../../../ext/pdo/tests/pdo_test.inc';
 require_once dirname(__FILE__) . '/config.inc';
+if (!isset($db)) {
 $db = PDOTest::test_factory(dirname(__FILE__) . '/common.phpt');
+}
+if (!isset($rounds) || empty($rounds)) {
+    $rounds = [ null, 'Re' ];
+}
 
-attach($db);
+attach($db, array_shift($rounds));
 
 $db->beginTransaction();
 $db->exec("set client_min_messages to notice");
 $db->exec("create temporary table t (a varchar(3))");
 $db->exec("create function hey() returns trigger as \$\$ begin new.a := 'oh'; raise notice 'I tampered your data, did you know?'; return new; end; \$\$ language plpgsql");
 $db->exec("create trigger hop before insert on t for each row execute procedure hey()");
 $db->exec("insert into t values ('ah')");
-attach($db, 'Re');
+while (count($rounds)) {
+try {
+attach($db, array_shift($rounds));
+} catch (TypeError $err) {
+echo "Caught TypeError: ".$err->getMessage()."\n";
+}
 $db->exec("delete from t");
 $db->exec("insert into t values ('ah')");
+}
 $db->pgsqlSetNoticeCallback(null);
 $db->exec("delete from t");
 $db->exec("insert into t values ('ah')");

ext/pdo_pgsql/tests/pdopgsql_setNoticeCallback.phpt

@@ -0,0 +1,43 @@
+--TEST--
+PdoPgsql::setNoticeCallback()
+--EXTENSIONS--
+pdo
+pdo_pgsql
+--SKIPIF--
+<?php
+require __DIR__ . '/config.inc';
+require dirname(__DIR__, 2) . '/pdo/tests/pdo_test.inc';
+PDOTest::skip();
+?>
+--FILE--
+<?php
+
+require_once __DIR__ . "/config.inc";
+
+$db = new PdoPgsql($config['ENV']['PDOTEST_DSN']);
+
+function disp($message) { echo trim($message)."\n"; }
+function attach($db, $callback) { $db->setNoticeCallback($callback); }
+
+$rounds = [
+    'disp', // Correct.
+    3, // Error, so the old callback is kept, and will be used in the call that follows the caught error.
+    null, // No callback. Hopefully this clears everything.
+    'wouldAnyoneNameAFunctionThatWay', // So this one will crash and *no output will follow*.
+];
+require __DIR__ . '/issue78621.inc';
+
+?>
+--EXPECTF--
+NOTICE:  I tampered your data, did you know?
+Caught TypeError: %s: Argument #1 ($callback) %s
+NOTICE:  I tampered your data, did you know?
+Caught TypeError: %s: Argument #1 ($callback) %s
+array(1) {
+  [0]=>
+  array(1) {
+    ["a"]=>
+    string(2) "oh"
+  }
+}
+Done