2 files changed, 8 insertions, 2 deletions
diff --git a/src/test/java/com/google/devtools/build/lib/packages/WorkspaceFactoryTest.java b/src/test/java/com/google/devtools/build/lib/packages/WorkspaceFactoryTest.java
index e92d3af074..2a4dbeaa4e 100644
--- a/src/test/java/com/google/devtools/build/lib/packages/WorkspaceFactoryTest.java
+++ b/src/test/java/com/google/devtools/build/lib/packages/WorkspaceFactoryTest.java
@@ -27,6 +27,7 @@ import com.google.devtools.build.lib.syntax.ParserInputSource;
 import com.google.devtools.build.lib.syntax.SkylarkSemantics;
 import com.google.devtools.build.lib.testutil.Scratch;
 import com.google.devtools.build.lib.testutil.TestRuleClassProvider;
+import com.google.devtools.build.lib.vfs.FileSystemUtils;
 import com.google.devtools.build.lib.vfs.Path;
 import java.io.IOException;
 import java.util.List;
@@ -150,8 +151,11 @@ public class WorkspaceFactoryTest {
           root);
       Exception exception = null;
       try {
+        byte[] bytes =
+            FileSystemUtils.readWithKnownFileSize(
+                workspaceFilePath, workspaceFilePath.getFileSize());
         factory.parse(
-            ParserInputSource.create(workspaceFilePath),
+            ParserInputSource.create(bytes, workspaceFilePath.asFragment()),
             SkylarkSemantics.DEFAULT_SEMANTICS,
             eventHandler);
       } catch (BuildFileContainsErrorsException e) {
diff --git a/src/test/java/com/google/devtools/build/lib/packages/util/PackageFactoryApparatus.java b/src/test/java/com/google/devtools/build/lib/packages/util/PackageFactoryApparatus.java
index e487f3fdb4..742f616496 100644
--- a/src/test/java/com/google/devtools/build/lib/packages/util/PackageFactoryApparatus.java
+++ b/src/test/java/com/google/devtools/build/lib/packages/util/PackageFactoryApparatus.java
@@ -38,6 +38,7 @@ import com.google.devtools.build.lib.syntax.SkylarkSemantics;
 import com.google.devtools.build.lib.testutil.TestRuleClassProvider;
 import com.google.devtools.build.lib.testutil.TestUtils;
 import com.google.devtools.build.lib.util.Pair;
+import com.google.devtools.build.lib.vfs.FileSystemUtils;
 import com.google.devtools.build.lib.vfs.Path;
 import java.io.IOException;
 
@@ -109,7 +110,8 @@ public class PackageFactoryApparatus {
    * Parses the {@code buildFile} into a {@link BuildFileAST}.
    */
   public BuildFileAST ast(Path buildFile) throws IOException {
-    ParserInputSource inputSource = ParserInputSource.create(buildFile);
+    byte[] bytes = FileSystemUtils.readWithKnownFileSize(buildFile, buildFile.getFileSize());
+    ParserInputSource inputSource = ParserInputSource.create(bytes, buildFile.asFragment());
     return BuildFileAST.parseBuildFile(inputSource, eventHandler);
   }