From e5b602fafe301d9ab8fa1c870ab18fd59c03370c Mon Sep 17 00:00:00 2001
From: Allen Byrne <byrn@hdfgroup.org>
Date: Tue, 6 Mar 2018 15:40:15 -0600
Subject: Add #ifdef H5_HAVE_FORK

---
 testpar/t_cache_image.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/testpar/t_cache_image.c b/testpar/t_cache_image.c
index 7fe0020..d23548a 100644
--- a/testpar/t_cache_image.c
+++ b/testpar/t_cache_image.c
@@ -4056,6 +4056,13 @@ smoke_check_1(MPI_Comm mpi_comm, MPI_Info mpi_info, int mpi_rank, int mpi_size)
 } /* smoke_check_1() */
 
 
+/* This test uses many POSIX things that are not available on
+ * Windows. We're using a check for fork(2) here as a proxy for
+ * all POSIX/Unix/Linux things until this test can be made
+ * more platform-independent.
+ */
+#ifdef H5_HAVE_FORK
+
 /*-------------------------------------------------------------------------
  * Function:    main
  *
@@ -4271,4 +4278,14 @@ finish:
     return(nerrs > 0);
 
 } /* main() */
+#else /* H5_HAVE_FORK */
+
+int
+main(void)
+{
+    HDfprintf(stderr, "Non-POSIX platform. Skipping.\n");
+    return EXIT_SUCCESS;
+} /* end main() */
+
+#endif /* H5_HAVE_FORK */
 
-- 
cgit v0.12


From b8b0afc4c3e532c07c1284eddb0c5cb7834ea86a Mon Sep 17 00:00:00 2001
From: Allen Byrne <byrn@hdfgroup.org>
Date: Tue, 6 Mar 2018 15:41:51 -0600
Subject: Add #ifdef H5_HAVE_FORK eliminates special handling

---
 testpar/CMakeTests.cmake | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/testpar/CMakeTests.cmake b/testpar/CMakeTests.cmake
index cd9acda..87470f3 100644
--- a/testpar/CMakeTests.cmake
+++ b/testpar/CMakeTests.cmake
@@ -18,10 +18,6 @@
 
 add_test (NAME TEST_PAR_testphdf5 COMMAND ${MPIEXEC_EXECUTABLE} ${MPIEXEC_NUMPROC_FLAG} ${MPIEXEC_MAX_NUMPROCS} ${MPIEXEC_PREFLAGS} $<TARGET_FILE:testphdf5> ${MPIEXEC_POSTFLAGS})
 
-if (WIN32)
-  # t_cache_imagee uses fork() and execve(), will not run on Windows
-  list (REMOVE_ITEM H5P_TESTS t_cache_image)
-endif ()
 foreach (testp ${H5P_TESTS})
   add_test (NAME TEST_PAR_${testp} COMMAND ${MPIEXEC_EXECUTABLE} ${MPIEXEC_NUMPROC_FLAG} ${MPIEXEC_MAX_NUMPROCS} ${MPIEXEC_PREFLAGS} $<TARGET_FILE:${testp}> ${MPIEXEC_POSTFLAGS})
 endforeach ()
-- 
cgit v0.12