test: add more tests

Author: zeriyoshi

ext/opcache/tests/fpm/static_cache_fpm_pool_status_clear_reset_001.phpt

@@ -0,0 +1,139 @@
+--TEST--
+FPM: OPcache Static Cache status, clear, and reset are pool-local
+--SKIPIF--
+<?php include __DIR__ . '/skipif.inc'; ?>
+--FILE--
+<?php
+
+require_once __DIR__ . '/tester.inc';
+
+$cfg = <<<EOT
+[global]
+error_log = {{FILE:LOG}}
+[alpha]
+listen = {{ADDR[alpha]}}
+pm = static
+pm.max_children = 1
+pm.max_requests = 0
+catch_workers_output = yes
+[beta]
+listen = {{ADDR[beta]}}
+pm = static
+pm.max_children = 1
+pm.max_requests = 0
+catch_workers_output = yes
+EOT;
+
+$code = <<<'PHP'
+<?php
+
+#[OPcache\PinnedStatic]
+class FpmPoolStatusClearResetPinnedStatic
+{
+    public static int $value = 0;
+}
+
+$action = $_GET['action'] ?? 'status';
+$pool = $_GET['pool'] ?? 'unknown';
+$volatileKey = 'fpm_pool_status_clear_reset_volatile_key';
+$pinnedKey = 'fpm_pool_status_clear_reset_pinned_key';
+
+if ($action === 'seed') {
+    $base = $pool === 'alpha' ? 100 : 200;
+
+    OPcache\volatile_store($volatileKey, $pool . '-volatile');
+    OPcache\pinned_store($pinnedKey, $pool . '-pinned');
+    FpmPoolStatusClearResetPinnedStatic::$value = $base + 1;
+} elseif ($action === 'volatile_clear') {
+    printf("volatile_clear=%d\n", OPcache\volatile_clear());
+} elseif ($action === 'pinned_clear') {
+    printf("pinned_clear=%d\n", OPcache\pinned_clear());
+} elseif ($action === 'reset') {
+    printf("reset=%d\n", opcache_reset());
+}
+
+$volatileInfo = OPcache\volatile_cache_info();
+$pinnedInfo = OPcache\pinned_cache_info();
+$status = opcache_get_status();
+$statusVolatile = $status['volatile_cache'];
+$statusPinned = $status['pinned_cache'];
+
+printf(
+    "%s:%s:%s:class=%d:info=%d/%d:status=%d/%d:eq=%d/%d\n",
+    $pool,
+    OPcache\volatile_fetch($volatileKey, 'MISS'),
+    OPcache\pinned_fetch($pinnedKey, 'MISS'),
+    FpmPoolStatusClearResetPinnedStatic::$value,
+    $volatileInfo->entry_count,
+    $pinnedInfo->entry_count,
+    $statusVolatile->entry_count,
+    $statusPinned->entry_count,
+    (int) ($statusVolatile == $volatileInfo),
+    (int) ($statusPinned == $pinnedInfo)
+);
+PHP;
+
+function expectPoolAction(FPM\Tester $tester, string $pool, string $action, string $expected): void
+{
+    $response = $tester->request(
+        query: 'action=' . $action . '&pool=' . $pool,
+        address: '{{ADDR[' . $pool . ']}}',
+    );
+    $body = trim((string) $response->getBody());
+    if ($body !== $expected) {
+        throw new RuntimeException(sprintf(
+            "Unexpected response for pool %s action %s:\nExpected:\n%s\nGot:\n%s",
+            $pool,
+            $action,
+            $expected,
+            $body
+        ));
+    }
+}
+
+$tester = new FPM\Tester($cfg, $code);
+$tester->start(iniEntries: [
+    'opcache.enable' => '1',
+    'opcache.static_cache.volatile_size_mb' => '32',
+    'opcache.static_cache.pinned_size_mb' => '32',
+    'opcache.file_update_protection' => '0',
+]);
+$tester->expectLogStartNotices();
+
+$alphaSeeded = 'alpha:alpha-volatile:alpha-pinned:class=101:info=1/2:status=1/2:eq=1/1';
+$betaSeeded = 'beta:beta-volatile:beta-pinned:class=201:info=1/2:status=1/2:eq=1/1';
+$alphaVolatileCleared = "volatile_clear=1\nalpha:MISS:alpha-pinned:class=101:info=0/2:status=0/2:eq=1/1";
+$alphaPinnedCleared = "pinned_clear=1\nalpha:alpha-volatile:MISS:class=0:info=1/0:status=1/0:eq=1/1";
+$alphaReset = "reset=1\nalpha:MISS:MISS:class=0:info=0/0:status=0/0:eq=1/1";
+
+expectPoolAction($tester, 'alpha', 'seed', $alphaSeeded);
+expectPoolAction($tester, 'beta', 'seed', $betaSeeded);
+expectPoolAction($tester, 'alpha', 'status', $alphaSeeded);
+expectPoolAction($tester, 'beta', 'status', $betaSeeded);
+
+expectPoolAction($tester, 'alpha', 'volatile_clear', $alphaVolatileCleared);
+expectPoolAction($tester, 'beta', 'status', $betaSeeded);
+
+expectPoolAction($tester, 'alpha', 'seed', $alphaSeeded);
+expectPoolAction($tester, 'alpha', 'pinned_clear', $alphaPinnedCleared);
+expectPoolAction($tester, 'beta', 'status', $betaSeeded);
+
+expectPoolAction($tester, 'alpha', 'seed', $alphaSeeded);
+expectPoolAction($tester, 'alpha', 'reset', $alphaReset);
+expectPoolAction($tester, 'beta', 'status', $betaSeeded);
+expectPoolAction($tester, 'alpha', 'status', 'alpha:MISS:MISS:class=0:info=0/0:status=0/0:eq=1/1');
+
+$tester->terminate();
+$tester->expectLogTerminatingNotices();
+$tester->close();
+
+echo "Done\n";
+
+?>
+--EXPECT--
+Done
+--CLEAN--
+<?php
+require_once __DIR__ . '/tester.inc';
+FPM\Tester::clean();
+?>