[Chapel Merge] Fixing HDF5 tests broken by sys deprecation.

Branch: refs/heads/main
Revision: c9da0d7
Author: jeremiah-corrado
Link: Fixing HDF5 tests broken by sys deprecation by jeremiah-corrado · Pull Request #20207 · chapel-lang/chapel · GitHub
Log Message:

Merge pull request #20207 from jeremiah-corrado/hdf5-sys-test-fix

Fixing HDF5 tests broken by sys deprecation.

Some HDF5 tests, and a few others, still referenced the Sys module, causing them to fail with deprecation warnings in the output. This PR replaced the Sys imports with the relevant Subprocess or OS.POSIX imports.

Modified Files:
A test/execflags/jhh/job_name.good

M test/execflags/jhh/job_name.chpl
M test/execflags/jhh/job_prefix.chpl
M test/library/packages/HDF5/Hdf5PathHelp.chpl
M test/library/packages/HDFS/tzakian/HDFSiterator.chpl
M test/library/packages/HDFS/tzakian/chadoop.chpl
M test/library/packages/HDFS/tzakian/test.chpl

Compare: https://github.com/chapel-lang/chapel/compare/96fdeba26955...c9da0d794b38