1 files changed, 14 insertions, 0 deletions
diff --git a/tests/test_files.py b/tests/test_files.py
index 9df4e5d0..84e25f10 100644
--- a/tests/test_files.py
+++ b/tests/test_files.py
@@ -349,6 +349,20 @@ class PathAliasesTest(CoverageTest):
             './django/foo/bar.py'
         )
 
+    def test_windows_root_paths(self):
+        aliases = PathAliases()
+        aliases.add('X:\\', '/tmp/src')
+        self.assert_mapped(
+            aliases,
+            "X:\\a\\file.py",
+            "/tmp/src/a/file.py"
+        )
+        self.assert_mapped(
+            aliases,
+            "X:\\file.py",
+            "/tmp/src/file.py"
+        )
+
     def test_leading_wildcard(self):
         aliases = PathAliases()
         aliases.add('*/d1', './mysrc1')