[T] gtest.h is a system include.

Tests/BaseLib/TestFilePathStringManipulation.cpp

Tests/FileIO/TestBoostGmlInterface.cpp

Tests/FileIO/TestCsvReader.cpp

Tests/FileIO/TestCsvWriter.cpp

Tests/FileIO/TestGmlInterface.h

Tests/FileIO/TestGmsInterface.cpp

Tests/FileIO/TestTetGenInterface.cpp

Tests/FileIO_Qt/TestQtGmlInterface.cpp

Tests/FileIO_Qt/TestQtPrjInterface.cpp

Tests/FileIO_Qt/TestVtkRaster.cpp

Tests/FileIO_SWMM/TestSwmmInterface.cpp

Tests/GeoLib/IO/TestGLIReader.cpp

Tests/GeoLib/TestAABB.cpp

Tests/GeoLib/TestBoundingSphere.cpp

Tests/GeoLib/TestComputeAndInsertAllIntersectionPoints.cpp

Tests/GeoLib/TestComputeRotationMatrix.cpp

Tests/GeoLib/TestDuplicateGeometry.cpp

Tests/GeoLib/TestGrid.cpp

Tests/GeoLib/TestLineSegmentIntersect.cpp

Tests/GeoLib/TestLineSegmentIntersect2d.cpp