Merge pull request #199 from NOAA-EMC/ejh_large_ftp_tests

adding FTP tests with large files

CMakeLists.txt

@@ -11,6 +11,7 @@ project(gributil VERSION ${pVersion} LANGUAGES C Fortran)
 option(OPENMP "use OpenMP threading" OFF)
 option(ENABLE_DOCS "Enable generation of doxygen-based documentation." OFF)
 option(FTP_TEST_FILES "Fetch and test with files on FTP site." OFF)
+option(LARGE_FTP_TESTS "When testing with FTP files, include very large (> 2GB) test files - this is slow!" OFF)
 SET(TEST_FILE_DIR "." CACHE STRING "Check this directory for test files before using FTP.")
 
 if(NOT CMAKE_BUILD_TYPE MATCHES "^(Debug|Release|RelWithDebInfo|MinSizeRel)$")

tests/CMakeLists.txt

@@ -4,7 +4,8 @@
 # Ed Hartnett
 
 # This fortran test is for the internals of degrib2.
-add_executable(test_degrib2_int test_degrib2_int.F90 ${CMAKE_SOURCE_DIR}/src/degrib2/prlevel.F90 ${CMAKE_SOURCE_DIR}/src/degrib2/prvtime.F90)
+add_executable(test_degrib2_int test_degrib2_int.F90 ${CMAKE_SOURCE_DIR}/src/degrib2/prlevel.F90
+  ${CMAKE_SOURCE_DIR}/src/degrib2/prvtime.F90)
 target_link_libraries(test_degrib2_int PRIVATE g2::g2_4)
 add_test(NAME test_degrib2_int COMMAND test_degrib2_int)
 
@@ -92,6 +93,15 @@ if(FTP_TEST_FILES)
     PULL_DATA(${G2_FTP_URL} ${THE_FILE})
   endforeach()
 
+  # Fetch the large test file(s) from FTP if desired.
+  set(LARGE_FTP_FILES "fv3lam.t00z.namerica.f00.grib2")
+  if(LARGE_FTP_TESTS)
+    foreach(THE_FILE IN LISTS LARGE_FTP_FILES) 
+      PULL_DATA(${G2_FTP_URL} ${THE_FILE})
+    endforeach()
+    add_definitions(-DLARGE_FTP_TESTS)
+  endif()
+
   # Copy this inventory from the test directory. It's the expected
   # inventory for one of the FTP files, after conversion to GRIB1.
   gu_copy_test_data(ref_test_WW3_West.grib1.inventory.txt)