Papyrus: Add E4S testsuite stand alone test (#25324)

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

@@ -22,6 +22,8 @@ class Papyrus(CMakePackage):
 
     depends_on('mpi')
 
+    test_requires_compiler = True
+
     def setup_run_environment(self, env):
         if os.path.isdir(self.prefix.lib64):
             lib_dir = self.prefix.lib64
@@ -31,3 +33,54 @@ def setup_run_environment(self, env):
         env.prepend_path('CPATH', self.prefix.include)
         env.prepend_path('LIBRARY_PATH', lib_dir)
         env.prepend_path('LD_LIBRARY_PATH', lib_dir)
+
+    @run_after('install')
+    def cache_test_sources(self):
+        """Copy the example source files after the package is installed to an
+        install test subdirectory for use during `spack test run`."""
+        self.cache_extra_test_sources([join_path('kv', 'tests')])
+
+    def run_example_tests(self):
+        """Run all c & c++ stand alone test"""
+
+        example_dir = join_path(self.test_suite.current_test_cache_dir, 'kv', 'tests')
+
+        if not os.path.exists(example_dir):
+            print('Skipping all test')
+            return
+
+        if os.path.isdir(self.prefix.lib64):
+            lib_dir = self.prefix.lib64
+        else:
+            lib_dir = self.prefix.lib
+
+        example_list = ['01_open_close', '02_put_get', '03_barrier',
+                        '04_delete', '05_fence', '06_signal',
+                        '07_consistency', '08_protect', '09_cache',
+                        '10_checkpoint', '11_restart', '12_free']
+
+        for example in example_list:
+
+            test_dir = join_path(self.test_suite.current_test_cache_dir,
+                                 'kv', 'tests', example)
+            test_example = 'test{0}.c'.format(example)
+
+            if not os.path.exists(test_dir):
+                print('Skipping {0} test'.format(example))
+                continue
+
+            self.run_test(self.spec['mpi'].mpicxx,
+                          options=['{0}'.format(join_path(test_dir, test_example)),
+                                   '-I{0}'.format(join_path(self.prefix, 'include')),
+                                   '-L{0}'.format(lib_dir), '-lpapyruskv', '-g', '-o',
+                                   example, '-lpthread', '-lm'],
+                          purpose='test: compile {0} example'.format(example),
+                          work_dir=test_dir)
+
+            self.run_test(self.spec['mpi'].prefix.bin.mpirun,
+                          options=['-np', '4', example],
+                          purpose='test: run {0} example'.format(example),
+                          work_dir=test_dir)
+
+    def test(self):
+        self.run_example_tests()