From c431a66df3df4cff82bfa2d2b2c7b16895a7efd6 Mon Sep 17 00:00:00 2001
From: Martin Braun <martin.braun@ettus.com>
Date: Tue, 19 Aug 2014 16:40:09 +0200
Subject: uhd: Added an operator/ for (fs_path, size_t)

This is useful when constructing property tree paths.
With this path, the following code would be valid:

size_t mb_index = 0;
fs_path mb_root = "/mboards";
mb_root = mb_root / mb_index;

This is a shortcut for the (in UHD very common)

mb_root = mb_root / boost::lexical_cast<std::string(mb_index);
---
 host/tests/property_test.cpp | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'host/tests/property_test.cpp')

diff --git a/host/tests/property_test.cpp b/host/tests/property_test.cpp
index 04d3a831c..00bb3c022 100644
--- a/host/tests/property_test.cpp
+++ b/host/tests/property_test.cpp
@@ -173,3 +173,24 @@ BOOST_AUTO_TEST_CASE(test_prop_subtree){
     BOOST_CHECK_EQUAL_COLLECTIONS(tree_dirs2.begin(), tree_dirs2.end(), subtree2_dirs.begin(), subtree2_dirs.end());
 
 }
+
+
+BOOST_AUTO_TEST_CASE(test_prop_operators)
+{
+    uhd::fs_path path1 = "/root/";
+    path1 = path1 / "leaf";
+    BOOST_CHECK_EQUAL(path1, "/root/leaf");
+
+    uhd::fs_path path2 = "/root";
+    path2 = path2 / "leaf";
+    BOOST_CHECK_EQUAL(path2, "/root/leaf");
+
+    uhd::fs_path path3 = "/root/";
+    path3 = path3 / "/leaf/";
+    BOOST_CHECK_EQUAL(path3, "/root/leaf/");
+
+    uhd::fs_path path4 = "/root/";
+    size_t x = 2;
+    path4 = path4 / x;
+    BOOST_CHECK_EQUAL(path4, "/root/2");
+}
-- 
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