Allow ParallelEvaluator to not store errors alongside values if nodes recover from errors. In the case of a single keep_going build, with no subsequent nokeep_going builds, storing the errors is unnecessary.

--
MOS_MIGRATED_REVID=114355846

1 files changed, 12 insertions, 0 deletions

diff --git a/src/test/java/com/google/devtools/build/skyframe/ErrorInfoSubject.java b/src/test/java/com/google/devtools/build/skyframe/ErrorInfoSubject.java
index 0f659bfc40..7a5f1d1100 100644
--- a/src/test/java/com/google/devtools/build/skyframe/ErrorInfoSubject.java
+++ b/src/test/java/com/google/devtools/build/skyframe/ErrorInfoSubject.java
@@ -43,4 +43,16 @@ public class ErrorInfoSubject extends Subject<ErrorInfoSubject, ErrorInfo> {
       fail("has root cause of exception " + key);
     }
   }
+
+  public void isTransient() {
+    if (!getSubject().isTransient()) {
+      fail("is transient");
+    }
+  }
+
+  public void isNotTransient() {
+    if (getSubject().isTransient()) {
+      fail("is not transient");
+    }
+  }
 }