test_file_util.cpp

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#include <boost/filesystem/path.hpp>

#include <gtest/gtest.h>

#include <ros/ros.h>

#include <swri_system_util/file_util.h>

TEST(FileUtilTests, Uncomplete)
{
  std::string path1;
  ASSERT_TRUE(ros::param::get("path1", path1));

  std::string path2;
  ASSERT_TRUE(ros::param::get("path2", path2));

  std::string path3;
  ASSERT_TRUE(ros::param::get("path3", path3));

  EXPECT_EQ(boost::filesystem::path("./"), swri_system_util::NaiveUncomplete(path1, path1));
  EXPECT_EQ(boost::filesystem::path("src"), swri_system_util::NaiveUncomplete(path2, path1));
  EXPECT_EQ(boost::filesystem::path("include/swri_system_util"), swri_system_util::NaiveUncomplete(path3, path1));
  EXPECT_EQ(boost::filesystem::path("../"), swri_system_util::NaiveUncomplete(path1, path2));
  EXPECT_EQ(boost::filesystem::path("../../"), swri_system_util::NaiveUncomplete(path1, path3));
  EXPECT_EQ(boost::filesystem::path(""), swri_system_util::NaiveUncomplete(boost::filesystem::path(""), path1));
  EXPECT_EQ(boost::filesystem::path(""), swri_system_util::NaiveUncomplete(path1, boost::filesystem::path("")));
}

// Run all the tests that were declared with TEST()
int main(int argc, char **argv)
{
  testing::InitGoogleTest(&argc, argv);

  ros::init(argc, argv, "test_file_util");
  ros::NodeHandle nh;

  return RUN_ALL_TESTS();
}