Remove gtest headers from public headers.

PDAL · Jan 20, 2016 · 472710f · 472710f
1 parent 64c722a
commit 472710f
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Showing 3 changed files with 7 additions and 4 deletions.
diff --git a/include/pdal/Kernel.hpp b/include/pdal/Kernel.hpp
@@ -53,8 +53,6 @@
 #include <string>
 #include <vector>
 
-#include <gtest/gtest.h>
-
 namespace po = boost::program_options;
 
 namespace pdal

diff --git a/include/pdal/Stage.hpp b/include/pdal/Stage.hpp
@@ -51,8 +51,6 @@
 
 #include <boost/property_tree/ptree.hpp>
 
-#include <gtest/gtest.h>
-
 namespace pdal
 {
 

diff --git a/include/pdal/pdal_internal.hpp b/include/pdal/pdal_internal.hpp
@@ -45,6 +45,13 @@
 
 #include <boost/version.hpp>
 
+// This is an extraction from the gtest header.  It allows us to make test
+// functions friends of classes without including the gtest headers.
+#ifndef FRIEND_TEST
+#define FRIEND_TEST(test_case_name, test_name)\
+friend class test_case_name##_##test_name##_Test
+#endif
+
 // See http://stackoverflow.com/questions/1814548/boostsystem-category-defined-but-not-used
 #ifndef BOOST_SYSTEM_NO_DEPRECATED
 #define BOOST_SYSTEM_NO_DEPRECATED 1