commit b0590116a452f3dd63789d98ec8e21532bbb0c0c
author twerth <twerth@google.com> Tue Apr 19 08:00:39 2022 -0700
committer Copybara-Service <copybara-worker@google.com> Tue Apr 19 08:02:42 2022 -0700
tree 8f6056db2cd1cf715420a06e9ef5f581950988de
parent 8f61bc26a11edb1c386100fecbde5639d64b3fd5

Reset profilers between tests.

PiperOrigin-RevId: 442812589

src/test/java/com/google/devtools/build/lib/metrics/BUILD

diff --git a/src/test/java/com/google/devtools/build/lib/metrics/BUILD b/src/test/java/com/google/devtools/build/lib/metrics/BUILD
index 0b9dcea..4a10a7a 100644
--- a/src/test/java/com/google/devtools/build/lib/metrics/BUILD
+++ b/src/test/java/com/google/devtools/build/lib/metrics/BUILD
@@ -37,7 +37,9 @@
         "//src/main/java/com/google/devtools/build/lib/analysis:view_creation_failed_exception",
         "//src/main/java/com/google/devtools/build/lib/buildeventstream/proto:build_event_stream_java_proto",
         "//src/main/java/com/google/devtools/build/lib/metrics:event",
+        "//src/main/java/com/google/devtools/build/lib/metrics:memory-use-recorder",
         "//src/main/java/com/google/devtools/build/lib/metrics:metrics_module",
+        "//src/main/java/com/google/devtools/build/lib/profiler",
         "//src/main/java/com/google/devtools/build/lib/util:os",
         "//src/test/java/com/google/devtools/build/lib/buildtool/util",
         "//third_party:guava",

src/test/java/com/google/devtools/build/lib/metrics/MetricsCollectorTest.java

diff --git a/src/test/java/com/google/devtools/build/lib/metrics/MetricsCollectorTest.java b/src/test/java/com/google/devtools/build/lib/metrics/MetricsCollectorTest.java
index b325be8..00db148 100644
--- a/src/test/java/com/google/devtools/build/lib/metrics/MetricsCollectorTest.java
+++ b/src/test/java/com/google/devtools/build/lib/metrics/MetricsCollectorTest.java
@@ -26,11 +26,13 @@
 import com.google.devtools.build.lib.buildeventstream.BuildEventStreamProtos.BuildMetrics.BuildGraphMetrics;
 import com.google.devtools.build.lib.buildeventstream.BuildEventStreamProtos.BuildMetrics.CumulativeMetrics;
 import com.google.devtools.build.lib.buildtool.util.BuildIntegrationTestCase;
+import com.google.devtools.build.lib.profiler.MemoryProfiler;
 import com.google.devtools.build.lib.runtime.BlazeModule;
 import com.google.devtools.build.lib.runtime.BlazeRuntime;
 import com.google.devtools.build.lib.runtime.CommandEnvironment;
 import com.google.devtools.build.lib.util.OS;
 import java.util.List;
+import org.junit.After;
 import org.junit.Assume;
 import org.junit.Before;
 import org.junit.Test;
@@ -77,6 +79,12 @@
         ")");
   }
 
+  @After
+  public void resetProfilers() throws Exception {
+    MemoryProfiler.instance().stop();
+    PostGCMemoryUseRecorder.get().reset();
+  }
+
   @Test
   public void testActionsCreated() throws Exception {
     buildTarget("//foo:foo");