diff --git a/src/test/java/com/google/devtools/build/lib/exec/StandaloneTestStrategyTest.java b/src/test/java/com/google/devtools/build/lib/exec/StandaloneTestStrategyTest.java
index 365a0ec..e643331 100644
--- a/src/test/java/com/google/devtools/build/lib/exec/StandaloneTestStrategyTest.java
+++ b/src/test/java/com/google/devtools/build/lib/exec/StandaloneTestStrategyTest.java
@@ -44,6 +44,7 @@
 import com.google.devtools.build.lib.events.ExtendedEventHandler;
 import com.google.devtools.build.lib.events.StoredEventHandler;
 import com.google.devtools.build.lib.exec.TestStrategy.TestOutputFormat;
+import com.google.devtools.build.lib.util.OS;
 import com.google.devtools.build.lib.util.io.FileOutErr;
 import com.google.devtools.build.lib.vfs.FileSystemUtils;
 import com.google.devtools.build.lib.vfs.Path;
@@ -541,6 +542,11 @@
                     /*forciblyRunRemotely=*/ false,
                     /*catastrophe=*/ false);
               } else {
+                String testName =
+                    OS.getCurrent() == OS.WINDOWS
+                        ? "standalone/failing_test.exe"
+                        : "standalone/failing_test";
+                assertThat(spawn.getEnvironment()).containsEntry("TEST_BINARY", testName);
                 return ImmutableList.of(xmlGeneratorSpawnResult);
               }
             });