1 files changed, 28 insertions, 0 deletions
diff --git a/sandbox/win/src/win_utils_unittest.cc b/sandbox/win/src/win_utils_unittest.cc
index 3736654..569acff 100644
--- a/sandbox/win/src/win_utils_unittest.cc
+++ b/sandbox/win/src/win_utils_unittest.cc
@@ -81,3 +81,31 @@ TEST(WinUtils, SameObject) {
   file.Close();
   EXPECT_TRUE(::RemoveDirectory(my_folder));
 }
+
+TEST(WinUtils, IsPipe) {
+  using sandbox::IsPipe;
+
+  base::string16 pipe_name = L"\\??\\pipe\\mypipe";
+  EXPECT_TRUE(IsPipe(pipe_name));
+
+  pipe_name = L"\\??\\PiPe\\mypipe";
+  EXPECT_TRUE(IsPipe(pipe_name));
+
+  pipe_name = L"\\??\\pipe";
+  EXPECT_FALSE(IsPipe(pipe_name));
+
+  pipe_name = L"\\??\\_pipe_\\mypipe";
+  EXPECT_FALSE(IsPipe(pipe_name));
+
+  pipe_name = L"\\??\\ABCD\\mypipe";
+  EXPECT_FALSE(IsPipe(pipe_name));
+
+  pipe_name = L"/??/pipe/mypipe";
+  EXPECT_FALSE(IsPipe(pipe_name));
+
+  pipe_name = L"\\XX\\pipe\\mypipe";
+  EXPECT_FALSE(IsPipe(pipe_name));
+
+  pipe_name = L"\\Device\\NamedPipe\\mypipe";
+  EXPECT_FALSE(IsPipe(pipe_name));
+}