From a5d0461284f1c68270ce7a845155b6f1797e3b27 Mon Sep 17 00:00:00 2001
From: Matthias Koefferlein <matthias@koefferlein.de>
Date: Sun, 26 Mar 2017 23:26:45 +0200
Subject: [PATCH] WIP: removed obsolete method.

---
 src/lay/laySaltManagerDialog.h |  5 -----
 src/unit_tests/tlHttpStream.cc | 33 +++++++++++++++++++++++++++++++++
 2 files changed, 33 insertions(+), 5 deletions(-)
 create mode 100644 src/unit_tests/tlHttpStream.cc

diff --git a/src/lay/laySaltManagerDialog.h b/src/lay/laySaltManagerDialog.h
index 6a5068217..cbbfac0a4 100644
--- a/src/lay/laySaltManagerDialog.h
+++ b/src/lay/laySaltManagerDialog.h
@@ -90,11 +90,6 @@ private slots:
    */
   void delete_grain ();
 
-  /**
-   *  @brief Called when the "install" button is pressed
-   */
-  void install_grain ();
-
   /**
    *  @brief Called when the mode tab changed
    */
diff --git a/src/unit_tests/tlHttpStream.cc b/src/unit_tests/tlHttpStream.cc
new file mode 100644
index 000000000..184416f1f
--- /dev/null
+++ b/src/unit_tests/tlHttpStream.cc
@@ -0,0 +1,33 @@
+
+/*
+
+  KLayout Layout Viewer
+  Copyright (C) 2006-2017 Matthias Koefferlein
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+*/
+
+
+#include "tlHttpStream.h"
+#include "utHead.h"
+
+std::string test_url1 ("http://www.klayout.org/svn-public/klayout-resources/trunk/testdata/text");
+
+TEST(1)
+{
+  EXPECT_EQ (to_string (12.5), "12.5");
+}
+