# Cloned from sourceforge using technique from # #https://gist.github.com/binarytemple/a707114df7067c1c81ab , # # with help from # #https://stackoverflow.com/a/49565707## # The link to the old Sourceforge example guide is broken, an archived # version can be found here:##https://web.archive.org/web/20140509103954/https://sourceforge.net/apps/mediawiki/fortranxunit/index.php?title=FruitExampleInstallation guide:-------------------1. Untar the gz file2. Put Ruby in your path.3. Install rake gem    gem install rake4. Install fruit_processor gem    cd fruit/fruit_processor_gem    rake install5. You may need to change your compiler from gfortran to other   modify this line in rake_base.rb :     $compiler = 'gfortran'       $option = "-Wall -Wextra -pedantic -fbounds-check " +                 "-Wuninitialized -O -g -Wno-unused-parameter -cpp"     By default, ifort is used if available.     If ifort is abesnt, gfotran or FTN95 is used.6. Build and run all the test  cd fruit  rake    (By default a sample sample_single_dir is omitted,     because some old compilers does not accept *.f95 extension. Try       rake sample_single_dir     to run it.)Samples:--------  in_3_minutes    A sample of manually written driver.    seehttps://web.archive.org/web/20140509103954/https://sourceforge.net/apps/mediawiki/fortranxunit/index.php?title=FruitExample    * fruit.f90 must be copied to in_3_minutes beforehand.  sample    Multi-directry test.    Tester codes are in fruit-x.x.x/sample/test directry.    Before running the test,    tested code (fruit-x.x.x/sample/src/calculator.f90) and    fruit code (fruit-x.x.x/src/fruit.f90)    must be compiled into lib*.a archives.    * libfruit.a needed. To prepare it, run "rake compile" in fruit-x.x.x directry for libfruit.a.  sample_single_dir    Dependency between Fortran codes is estimated by    "rake_estimate.rb" loaded from sample_single_dir/rakefile.    see fruit-x.x.x/sample_single_dir/README.    Tester code : sample_single_dir/mystack_test.f95    Tested code : sample_single_dir/mystack.f95, Z_constants.f95  sample_selective    Testers to call is specifiled in a line in sample_selective/rakefile:      fp.process_only = FileList["mydict_test.f90"]    This sample also shows that test can be built even when main program (dummy_main.f90) exists.    Dependency between Fortran codes is estimated by "rake_estimate.rb".    Tester code: fruit-x.x.x/sample_selective/*_test.f90    Tested code: fruit-x.x.x/sample_selective/constant.f90, mydict.f90  sample_build_dir    This sample shows build directry may differ from source directry.    It also shows that test can be built even when main program (main.f90) exists.    Tester code : fruit-x.x.x/sample_build_dir/atoz_test.f90    Tested code : fruit-x.x.x/sample_build_dir/atoz.f90    Build test in fruit-x.x.x/sample_build_dir/build_unittest  sample_multi_dir    Tester codes and tested codes are in different directries.    Sample of building only selected testers are build in "build_selective" directry and    that of all testers are built in "build" directry.    Tester codes: fruit-x.x.x/sample_multi_dir/test/*.f90    Tested codes: fruit-x.x.x/sample_multi_dir/src/*.f90    Build is done in fruit-x.x.x/sample_multi_dir/build/    Selective build: fruit-x.x.x/sample_multi_dir/build_selective/  sample_openmp    Tester code uses multiple threads using OpenMP.  self_test    Test of fruit.f90 itself.  self_test_openmp    Test of fruit.f90 itself. Tester code uses multiple threads using OpenMP.