1 files changed, 41 insertions, 0 deletions
diff --git a/src/test/java/com/google/devtools/build/lib/analysis/util/AnalysisCachingTestBase.java b/src/test/java/com/google/devtools/build/lib/analysis/util/AnalysisCachingTestBase.java
new file mode 100644
index 0000000000..6db4202067
--- /dev/null
+++ b/src/test/java/com/google/devtools/build/lib/analysis/util/AnalysisCachingTestBase.java
@@ -0,0 +1,41 @@
+// Copyright 2015 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.analysis.util;
+
+import com.google.devtools.build.lib.analysis.ConfiguredTarget;
+
+/**
+ * Base class for analysis caching tests.
+ */
+public abstract class AnalysisCachingTestBase extends AnalysisTestCase {
+
+  protected static final String CONFLICT_MSG = "is generated by these conflicting actions:";
+
+  // In skyframe if configuredTarget contains error then null is returned.
+  protected boolean hasTopLevelAnalysisError(ConfiguredTarget configuredTarget) {
+    return !getAnalysisResult().getTargetsToBuild().contains(configuredTarget);
+  }
+
+  protected void assertEventCached(String target, String expectedWarning) throws Exception {
+    reporter.removeHandler(failFastHandler);
+    // Run with keep_going, so this method can also be used for errors (which otherwise throw an
+    // exception).
+    update(defaultFlags().with(Flag.KEEP_GOING), target);
+    assertContainsEvent(expectedWarning);
+    eventCollector.clear();
+    update(defaultFlags().with(Flag.KEEP_GOING), target);
+    assertContainsEvent(expectedWarning);
+  }
+}