fix expectation + waitForTermination

.github/workflows/run-tests.yml

@@ -18,9 +18,8 @@ jobs:
       matrix:
         os: [ubuntu-latest, windows-latest]
         php: [8.3, 8.2]
-        stability: [prefer-lowest, prefer-stable]
 
-    name: P${{ matrix.php }} - ${{ matrix.stability }} - ${{ matrix.os }}
+    name: P${{ matrix.php }} - ${{ matrix.os }}
 
     steps:
       - name: Checkout code
@@ -41,7 +40,7 @@ jobs:
       - name: Install dependencies
         run: |
           composer i --no-interaction
-          composer update --${{ matrix.stability }} --prefer-dist --no-interaction
+          composer update --prefer-dist --no-interaction
 
       - name: List Installed Dependencies
         run: composer show -D

src/Dompurify/DompurifyService.php

@@ -113,5 +113,21 @@ public function throwIfFailedOnTerm(): void
         throw new ProcessFailedException($this->serviceProcess);
     }
 
+    // ? interface
+    public function waitForTermination(int $timeout): void
+    {
+        $elapsed = 0;
+        $sleepInterval = 100; // Sleep for 100 milliseconds
+
+        while ($this->serviceProcess->isRunning() && $elapsed < $timeout) {
+            usleep($sleepInterval * 1000);
+            $elapsed += $sleepInterval;
+        }
+
+        if ($this->serviceProcess->isRunning()) {
+            throw new XsslessException('Process did not terminate within the given timeout');
+        }
+    }
+
     // ========================================================================
 }

tests/Dompurify/DompurifyServiceTest.php

@@ -70,7 +70,6 @@
     ));
 
     expect(fn () => $service->start())->toThrow(ProcessFailedException::class);
-    expect($service->serviceProcess->getTermSignal())->toBe(127);
-    // TODO: fix https://github.com/medilies/xssless/actions/runs/10283025153/job/28455979969
-    // TODO: wait for signal
+    $service->waitForTermination(20000);
+    expect($service->serviceProcess->getExitCode())->toBe(127);
 });