Add hook to process SkyframeExecutor in tests. Also add sentinel exception to indicate unserializability, improve error message in Path when serialization fails, and add some test-only methods to SkyframeExecutor and PackageFactory.

PiperOrigin-RevId: 162993806

1 files changed, 24 insertions, 0 deletions

diff --git a/src/main/java/com/google/devtools/build/lib/skyframe/NotSerializableRuntimeException.java b/src/main/java/com/google/devtools/build/lib/skyframe/NotSerializableRuntimeException.java
new file mode 100644
index 0000000000..c54bd45dd7
--- /dev/null
+++ b/src/main/java/com/google/devtools/build/lib/skyframe/NotSerializableRuntimeException.java
@@ -0,0 +1,24 @@
+// Copyright 2017 The Bazel Authors. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+package com.google.devtools.build.lib.skyframe;
+
+import java.io.Serializable;
+
+/**
+ * An exception that can be thrown by {@code writeObject} and {@code readObject} implementations of
+ * {@link Serializable} objects to indicate that they cannot actually be serialized. Should be used
+ * only as a shim: in the long run, all {@link Serializable} objects should actually be
+ * serializable.
+ */
+public class NotSerializableRuntimeException extends RuntimeException {}