Smoke test: Add test of a sequence of hdf5 commands (#17686)

var/spack/repos/builtin/packages/hdf5/package.py

@@ -3,9 +3,11 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
+import os
 import shutil
 import sys
 
+import llnl.util.tty as tty
 from spack import *
 
 
@@ -391,10 +393,35 @@ def _test_check_versions(self):
             self.run_test(exe, [option], spec_vers_str, None, installed=True,
                           purpose=reason, skip_missing=True)
 
+    def _test_example(self):
+        """This test performs copy, dump, and diff on an example hdf5 file."""
+        h5_file = os.path.join(self.test_dir, 'data', 'spack.h5')
+
+        reason = 'test: ensure h5dump produces expected output'
+        dump_file = os.path.join(self.test_dir, 'data', 'dump.out')
+        output = ''
+        with open(dump_file) as fd:
+            output == fd.read()
+        self.run_test('h5dump', [h5_file], output, None, installed=True,
+                      purpose=reason, skip_missing=True, work_dir='.')
+
+        reason = 'test: ensure h5copy runs'
+        options = ['-i', h5_file, '-s', 'Spack', '-o', 'test.h5', '-d', 'Spack']
+        self.run_test('h5copy', options, '', None, installed=True,
+                      purpose=reason, skip_missing=True, work_dir='.')
+
+        reason = 'test: ensure h5diff shows no differences in orig and copy'
+        options = [h5_file, 'test.h5']
+        self.run_test('h5diff', options, '', None, installed=True,
+                      purpose=reason, skip_missing=True, work_dir='.')
+
     def test(self):
         """Perform smoke tests on the installed package."""
         # Simple version check tests on known binaries
         self._test_check_versions()
 
+        # Run sequence of commands on an hdf5 file
+        self._test_example()
+
         # Run existing install check
         self.check_install()

var/spack/repos/builtin/packages/hdf5/test/dump.out

@@ -0,0 +1,45 @@
+HDF5 "spack.h5" {
+GROUP "/" {
+   GROUP "Spack" {
+      GROUP "Software" {
+         ATTRIBUTE "Distribution" {
+            DATATYPE  H5T_STRING {
+               STRSIZE H5T_VARIABLE;
+               STRPAD H5T_STR_NULLTERM;
+               CSET H5T_CSET_UTF8;
+               CTYPE H5T_C_S1;
+            }
+            DATASPACE  SCALAR
+            DATA {
+            (0): "Open Source"
+            }
+         }
+         DATASET "data" {
+            DATATYPE  H5T_IEEE_F64LE
+            DATASPACE  SIMPLE { ( 7, 11 ) / ( 7, 11 ) }
+            DATA {
+            (0,0): 0.371141, 0.508482, 0.585975, 0.0944911, 0.684849,
+            (0,5): 0.580396, 0.720271, 0.693561, 0.340432, 0.217145,
+            (0,10): 0.636083,
+            (1,0): 0.686996, 0.773501, 0.656767, 0.617543, 0.226132,
+            (1,5): 0.768632, 0.0548711, 0.54572, 0.355544, 0.591548,
+            (1,10): 0.233007,
+            (2,0): 0.230032, 0.192087, 0.293845, 0.0369338, 0.038727,
+            (2,5): 0.0977931, 0.966522, 0.0821391, 0.857921, 0.495703,
+            (2,10): 0.746006,
+            (3,0): 0.598494, 0.990266, 0.993009, 0.187481, 0.746391,
+            (3,5): 0.140095, 0.122661, 0.929242, 0.542415, 0.802758,
+            (3,10): 0.757941,
+            (4,0): 0.372124, 0.411982, 0.270479, 0.950033, 0.329948,
+            (4,5): 0.936704, 0.105097, 0.742285, 0.556565, 0.18988, 0.72797,
+            (5,0): 0.801669, 0.271807, 0.910649, 0.186251, 0.868865,
+            (5,5): 0.191484, 0.788371, 0.920173, 0.582249, 0.682022,
+            (5,10): 0.146883,
+            (6,0): 0.826824, 0.0886705, 0.402606, 0.0532444, 0.72509,
+            (6,5): 0.964683, 0.330362, 0.833284, 0.630456, 0.411489, 0.247806
+            }
+         }
+      }
+   }
+}
+}