Commits
Merge pull request #10 in HDF5VOL/vol-tests from ~SONGYULU/vol-tests_ray:rayl/dset_tests to master * commit '5a2e9d30aec361b01eee5ab9b72e5583e169fe40': Minor fixes: added a few missed close calls. Adding a few more test cases for H5Dset_extent: 1. expand and shrink the dimensions of the dataset several times and verify the data is correct; 2. verify that the second dataset handles get the correct dimensions after one handle calls H5Dset_extent; 3. verify that the function doesn't work for contiguous and compact datasets.