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https://github.com/Vateron-Media/XC_VM.git
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Divarion_D
9e118da975
The suite ran on in-memory SQLite, an engine production never uses: it hid column lengths, MySQL-only syntax and type coercion (the identity bug fixed in the previous commit passed CI that way). SQLite is gone: - TestDb connects only to MariaDB/MySQL (XCVM_TEST_DB_DSN/_USER/_PASS; root over the local socket, else 127.0.0.1:3306). Each instance gets a throwaway schema, dropped with it, in the installer's sql_mode, with an explicit connect timeout (a boot under test can zero default_socket_timeout). - InstallSchema and the tests take the production DDL as is: the SQLite reducers, the keys they re-added, the faked information_schema and the sqliteCreateFunction() stand-ins are removed; test DDL is MySQL DDL. - ReplicaBootTest, DbConnectRefusalTest and LazyDatabaseHandlerTest reach the test server instead of SQLite files; RecordingFinalizer no longer swallows an information_schema failure "for tests on SQLite". - `make test-db` starts a throwaway mariadb:11.4 (tmpfs) for a machine without a server; the CI PHPUnit job gets the same as a service. The suite also runs on a panel host with the bundled PHP and its own php.ini: tests reach the code through MAIN_HOME, not `<repo>/src`; repository checks and process-isolated tests (ionCube Loader + OPcache CLI segfault on a script read from stdin) are in the skip-on-panel group; xcvm_test_child_php() starts a child that fakes \XC_VM without the real extension; Redis-down tests use RedisManager::useConnector() instead of an eval'd \XC_VM. Stale opt-in tests fixed on the way: the real-agent provisioning test answers the agent-started check, the extension integration test sends the typed starts and reads the binary signature raw, a fake producer starts as PHP_BINARY, and the certbot test waits for the line its background command writes.
58 lines
2.0 KiB
PHP
58 lines
2.0 KiB
PHP
<?php
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use PHPUnit\Framework\TestCase;
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/**
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* A daemon's loop must not end in an unconditional `break`.
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*
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* Four of them did (`queue`, `scanner`, `signals`, `watchdog`): the whole pass
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* sat in a `while` whose last statement was `break`, so every pass fell out of
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* the loop and `restartDaemon()` re-executed `console.php` — a fresh bootstrap,
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* settings read and database connect per pass, per node, four times a second in
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* the signals daemon's case. The plan's 24 h RSS and queries/s acceptance
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* cannot be measured on a process that never lives that long.
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*
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* A `break` inside an `if` is how a daemon is meant to stop (a code change, an
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* nginx restart, a dead database): only the unconditional one at the end of the
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* body is refused.
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*/
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final class DaemonLoopTest extends TestCase {
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public function testNoDaemonLoopEndsWithAnUnconditionalBreak(): void {
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$rChecked = 0;
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foreach (glob(MAIN_HOME . 'Cli/Commands/*Command.php') ?: [] as $rFile) {
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$rLines = file($rFile) ?: [];
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if (!str_contains(implode('', $rLines), 'restartDaemon(')) {
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continue;
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}
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foreach ($rLines as $rNo => $rLine) {
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if (!preg_match('/^(\t+)(?:\} )?while \(/', $rLine, $rM)) {
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continue;
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}
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$rChecked++;
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$rEnd = self::closes($rLines, $rNo, strlen($rM[1]));
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$rLast = $rEnd === null ? '' : trim($rLines[$rEnd - 1]);
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$this->assertNotSame(
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'break;',
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$rLast,
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basename($rFile) . ':' . $rEnd . ": the loop's last statement is an unconditional break, so the daemon re-executes itself every pass"
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);
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}
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}
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$this->assertGreaterThan(4, $rChecked, 'the daemon loops were not found at all');
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}
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/** The line (0-based) of the `}` that closes a block opened at $rNo, indented with $rTabs tabs. */
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private static function closes(array $rLines, int $rNo, int $rTabs): ?int {
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$rClose = str_repeat("\t", $rTabs) . '}';
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for ($i = $rNo + 1; $i < count($rLines); $i++) {
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if (str_starts_with($rLines[$i], $rClose)) {
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return $i;
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}
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}
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return null;
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}
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}
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