1 files changed, 14 insertions, 0 deletions
diff --git a/clang/unittests/Basic/FileManagerTest.cpp b/clang/unittests/Basic/FileManagerTest.cpp
index 9f051976ca0..14c7879a091 100644
--- a/clang/unittests/Basic/FileManagerTest.cpp
+++ b/clang/unittests/Basic/FileManagerTest.cpp
@@ -346,4 +346,18 @@ TEST_F(FileManagerTest, getVirtualFileFillsRealPathName) {
   EXPECT_EQ(file->tryGetRealPathName(), ExpectedResult);
 }
 
+TEST_F(FileManagerTest, getFileDontOpenRealPath) {
+  auto statCache = llvm::make_unique<FakeStatCache>();
+  statCache->InjectDirectory("/tmp/abc", 42);
+  SmallString<64> Path("/tmp/abc/foo.cpp");
+  statCache->InjectFile(Path.str().str().c_str(), 43);
+  manager.setStatCache(std::move(statCache));
+
+  const FileEntry *file = manager.getFile(Path, /*openFile=*/false);
+
+  ASSERT_TRUE(file != nullptr);
+
+  ASSERT_EQ(file->tryGetRealPathName(), Path);
+}
+
 } // anonymous namespace