Codec for Location.

* Moves SingletonCodec to third_party.

PiperOrigin-RevId: 182143153

1 files changed, 8 insertions, 0 deletions

diff --git a/src/test/java/com/google/devtools/build/lib/syntax/LexerTest.java b/src/test/java/com/google/devtools/build/lib/syntax/LexerTest.java
index 8d9318f071..c07d44b2d5 100644
--- a/src/test/java/com/google/devtools/build/lib/syntax/LexerTest.java
+++ b/src/test/java/com/google/devtools/build/lib/syntax/LexerTest.java
@@ -21,6 +21,7 @@ import com.google.devtools.build.lib.events.EventHandler;
 import com.google.devtools.build.lib.events.EventKind;
 import com.google.devtools.build.lib.events.Location;
 import com.google.devtools.build.lib.events.Reporter;
+import com.google.devtools.build.lib.skyframe.serialization.testutils.ObjectCodecTester;
 import com.google.devtools.build.lib.vfs.PathFragment;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -494,4 +495,11 @@ public class LexerTest {
     assertThat(names(tokens("r'\\"))).isEqualTo("STRING NEWLINE EOF");
     assertThat(lastError).isEqualTo("/some/path.txt:1: unterminated string literal at eof");
   }
+
+  @Test
+  public void testLexerLocationCodec() throws Exception {
+    ObjectCodecTester.newBuilder(Location.CODEC)
+        .addSubjects(createLexer("foo").createLocation(0, 2))
+        .buildAndRunTests();
+  }
 }