1 files changed, 37 insertions, 0 deletions
diff --git a/unittests/Frontend/ParsedSourceLocationTest.cpp b/unittests/Frontend/ParsedSourceLocationTest.cpp
new file mode 100644
index 000000000000..0cbdc7e1d5a2
--- /dev/null
+++ b/unittests/Frontend/ParsedSourceLocationTest.cpp
@@ -0,0 +1,37 @@
+//===- unittests/Frontend/ParsedSourceLocationTest.cpp - ------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "clang/Frontend/CommandLineSourceLoc.h"
+#include "gtest/gtest.h"
+
+using namespace llvm;
+using namespace clang;
+
+namespace {
+
+TEST(ParsedSourceRange, ParseTest) {
+  auto Check = [](StringRef Value, StringRef Filename, unsigned BeginLine,
+                  unsigned BeginColumn, unsigned EndLine, unsigned EndColumn) {
+    Optional<ParsedSourceRange> PSR = ParsedSourceRange::fromString(Value);
+    ASSERT_TRUE(PSR);
+    EXPECT_EQ(PSR->FileName, Filename);
+    EXPECT_EQ(PSR->Begin.first, BeginLine);
+    EXPECT_EQ(PSR->Begin.second, BeginColumn);
+    EXPECT_EQ(PSR->End.first, EndLine);
+    EXPECT_EQ(PSR->End.second, EndColumn);
+  };
+
+  Check("/Users/test/a-b.cpp:1:2", "/Users/test/a-b.cpp", 1, 2, 1, 2);
+  Check("/Users/test/a-b.cpp:1:2-3:4", "/Users/test/a-b.cpp", 1, 2, 3, 4);
+
+  Check("C:/Users/bob/a-b.cpp:1:2", "C:/Users/bob/a-b.cpp", 1, 2, 1, 2);
+  Check("C:/Users/bob/a-b.cpp:1:2-3:4", "C:/Users/bob/a-b.cpp", 1, 2, 3, 4);
+}
+
+} // anonymous namespace