first attempt at a common staging class

eessi/testsuite/eessi_staging.py

@@ -0,0 +1,34 @@
+from pathlib import Path
+
+import reframe as rfm
+from reframe.utility import sanity as sn
+from reframe.core.builtins import run_after, sanity_function
+
+
+@rfm.simple_test
+class EESSI_Staging(rfm.RunOnlyRegressionTest):
+    '''Stage input files'''
+
+    valid_systems = ['*']
+    valid_prog_environs = ['*']
+    executable = "true"
+    local = True
+
+    @run_after('init')
+    def remove_modules(self):
+        "Remove any modules that have been set on the cmd line: they are not needed for staging"
+        self.modules = []
+
+    @sanity_function
+    def check_stagedir(self):
+        "Check that all input files have been correctly copied to the stagedir"
+        ignore = {'rfm_job.sh', 'rfm_job.out', 'rfm_job.err'}
+        sourcepath = Path(self.sourcesdir)
+        sourcefiles = {x.relative_to(sourcepath).as_posix() for x in sourcepath.rglob('*')}
+        stagepath = Path(self.stagedir)
+        stagefiles = {x.relative_to(stagepath).as_posix() for x in stagepath.rglob('*')} - ignore
+
+        return sn.assert_eq(
+            sourcefiles, stagefiles,
+            f'sourcesdir {self.sourcesdir} and stagedir {self.stagedir} do not have the same contents'
+        )

eessi/testsuite/tests/apps/cp2k/cp2k.py

@@ -1,17 +1,20 @@
+import os
+
 import reframe as rfm
 from reframe.core.builtins import parameter, run_after, performance_function, sanity_function, fixture
 import reframe.utility.sanity as sn
 
 from eessi.testsuite.constants import SCALES, COMPUTE_UNIT, DEVICE_TYPES, CPU
 from eessi.testsuite.eessi_mixin import EESSI_Mixin
+from eessi.testsuite.eessi_staging import EESSI_Staging
 from eessi.testsuite.utils import find_modules
-from eessi.testsuite.tests.apps.cp2k.cp2k_staging.cp2k_stage_input import EESSI_CP2K_stage_input
 
 
 @rfm.simple_test
 class EESSI_CP2K(rfm.RunOnlyRegressionTest, EESSI_Mixin):
 
-    stage_files = fixture(EESSI_CP2K_stage_input, scope='session')
+    srcdir = os.path.join(os.getcwd(), 'cp2k_staging', 'src')
+    stage_files = fixture(EESSI_Staging, scope='session', variables={'sourcesdir': srcdir})
 
     benchmark_info = parameter([
         # (bench_name, energy_ref, energy_tol)