Remove boost::filesystem from utest files

utest/ui/IO.cpp

@@ -418,7 +418,7 @@ class IOLoadSaveTest : public testing::Test
 
 	virtual void TearDown()
 	{
-		EXPECT_TRUE(boost::filesystem::remove(boost::filesystem::path(testFileName)));
+		EXPECT_TRUE(std::filesystem::remove(std::filesystem::path(testFileName)));
 	}
 
 

utest/ui/Loggers.cpp

@@ -23,8 +23,8 @@ TEST(Loggers, FileLogger)
 
 	fileLog.reset(); // The logger needs to release the files to allow them to be removed
 
-	EXPECT_TRUE(boost::filesystem::remove(boost::filesystem::path(infoFileName)));
-	EXPECT_TRUE(boost::filesystem::remove(boost::filesystem::path(warningFileName)));
+	EXPECT_TRUE(std::filesystem::remove(std::filesystem::path(infoFileName)));
+	EXPECT_TRUE(std::filesystem::remove(std::filesystem::path(warningFileName)));
 }
 
 TEST(Loggers, FileLoggerInfoToConsole)
@@ -65,7 +65,7 @@ TEST(Loggers, FileLoggerInfoToFile)
 
 	fileLog.reset(); // The logger needs to release the file to allow it to be removed
 
-	EXPECT_TRUE(boost::filesystem::remove(boost::filesystem::path(infoFileName)));
+	EXPECT_TRUE(std::filesystem::remove(std::filesystem::path(infoFileName)));
 }
 
 TEST(Loggers, FileLoggerWarningToFile)
@@ -84,5 +84,5 @@ TEST(Loggers, FileLoggerWarningToFile)
 
 	fileLog.reset(); // The logger needs to release the file to allow it to be removed
 
-	EXPECT_TRUE(boost::filesystem::remove(boost::filesystem::path(warningFileName)));
+	EXPECT_TRUE(std::filesystem::remove(std::filesystem::path(warningFileName)));
 }

utest/ui/icp/GeneralTests.cpp

@@ -72,7 +72,7 @@ TEST(icpTest, icpTest)
 	DP ref  = DP::load(dataPath + "cloud.00000.vtk");
 	DP data = DP::load(dataPath + "cloud.00001.vtk");
 
-	namespace fs = boost::filesystem;
+	namespace fs = std::filesystem;
 	fs::path config_dir(dataPath + "icp_data");
 	EXPECT_TRUE( fs::exists(config_dir) && fs::is_directory(config_dir) );
 
@@ -85,7 +85,7 @@ TEST(icpTest, icpTest)
 		// Load config file, and form ICP object
 		PM::ICP icp;
 		std::string config_file = d->path().string();
-		if (fs::extension(config_file) != ".yaml") continue;
+		if (d->path().extension().string() != ".yaml") continue;
 		std::ifstream ifs(config_file.c_str());
 		EXPECT_NO_THROW(icp.loadFromYaml(ifs)) << "This error was caused by the test file:" << endl << "   " << config_file;
 
@@ -174,7 +174,7 @@ TEST(icpTest, icpSingular)
 
 	PM::ICP icp;
 	std::string config_file = dataPath + "default-identity.yaml";
-	EXPECT_TRUE(boost::filesystem::exists(config_file));
+	EXPECT_TRUE(std::filesystem::exists(config_file));
 
 	std::ifstream ifs(config_file.c_str());
 	EXPECT_NO_THROW(icp.loadFromYaml(ifs)) << "This error was caused by the test file:" << endl << "   " << config_file;
@@ -198,7 +198,7 @@ TEST(icpTest, icpIdentity)
 
 	PM::ICP icp;
 	std::string config_file = dataPath + "default-identity.yaml";
-	EXPECT_TRUE(boost::filesystem::exists(config_file));
+	EXPECT_TRUE(std::filesystem::exists(config_file));
 
 	std::ifstream ifs(config_file.c_str());
 	EXPECT_NO_THROW(icp.loadFromYaml(ifs)) << "This error was caused by the test file:" << endl << "   " << config_file;
@@ -218,7 +218,7 @@ TEST(icpTest, similarityTransform)
 
 	PM::ICP icp;
 	std::string config_file = dataPath + "icp_data/defaultSimilarityPointToPointMinDistDataPointsFilter.yaml";
-	EXPECT_TRUE(boost::filesystem::exists(config_file));
+	EXPECT_TRUE(std::filesystem::exists(config_file));
 
 	std::ifstream ifs(config_file.c_str());
 	EXPECT_NO_THROW(icp.loadFromYaml(ifs)) << "This error was caused by the test file:" << endl << "   " << config_file;

utest/utest.h

@@ -8,9 +8,7 @@
 #include <string>
 #include <fstream>
 
-#include "boost/filesystem.hpp"
-#include "boost/filesystem/path.hpp"
-#include "boost/filesystem/operations.hpp"
+#include <filesystem>
 
 typedef double NumericType;
 typedef PointMatcher<NumericType> PM;