Try to reduce flakiness on Windows for BwoB tests

bazelbuild · Feb 13, 2023 · 80fdafd · 80fdafd
1 parent 9f2c62a
commit 80fdafd
Showing 1 changed file with 14 additions and 1 deletion.
diff --git a/src/test/java/com/google/devtools/build/lib/remote/util/IntegrationTestUtils.java b/src/test/java/com/google/devtools/build/lib/remote/util/IntegrationTestUtils.java
@@ -27,6 +27,10 @@
 import java.net.DatagramSocket;
 import java.net.ServerSocket;
 import java.net.SocketException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.Comparator;
 import java.util.Random;
 
 /** Integration test utilities. */
@@ -140,8 +144,17 @@ private WorkerInstance(
       this.pidPath = pidPath;
     }
 
-    public void stop() {
+    public void stop() throws IOException {
       process.destroyAndWait();
+      deleteDir(workPath);
+      deleteDir(casPath);
+      new File(pidPath.getSafePathString()).delete();
+    }
+
+    private static void deleteDir(PathFragment path) throws IOException {
+      try (var stream = Files.walk(Paths.get(path.getSafePathString()))) {
+        stream.sorted(Comparator.reverseOrder()).map(Path::toFile).forEach(File::delete);
+      }
     }
 
     public int getPort() {