Bolt: Add E4S testsuite stand alone test (#24846)

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

@@ -3,6 +3,8 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
+import os
+
 from spack import *
 
 
@@ -27,6 +29,8 @@ class Bolt(CMakePackage):
     version("1.0.1", sha256="769e30dfc4042cee7ebbdadd23cf08796c03bcd8b335f516dc8cbc3f8adfa597")
     version("1.0", sha256="1c0d2f75597485ca36335d313a73736594e75c8a36123c5a6f54d01b5ba5c384")
 
+    test_requires_compiler = True
+
     depends_on('argobots')
     depends_on('autoconf', type='build')
     depends_on('automake', type='build')
@@ -40,3 +44,37 @@ def cmake_args(self):
         ]
 
         return options
+
+    @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(['examples'])
+
+    def run_sample_nested_example(self):
+        """Run stand alone test: sample_nested"""
+
+        test_dir = join_path(self.test_suite.current_test_cache_dir, 'examples')
+
+        if not os.path.exists(test_dir):
+            print('Skipping bolt test')
+            return
+
+        exe = 'sample_nested'
+
+        # TODO: Either change to use self.compiler.cc (so using the build-time compiler)
+        #  or add test parts that compile with the different supported compilers.
+        self.run_test('gcc',
+                      options=['-lomp', '-o', exe,
+                               '-L{0}'.format(join_path(self.prefix, 'lib')),
+                               '{0}'.format(join_path(test_dir, 'sample_nested.c'))],
+                      purpose='test: compile {0} example'.format(exe),
+                      work_dir=test_dir)
+
+        self.run_test(exe,
+                      purpose='test: run {0} example'.format(exe),
+                      work_dir=test_dir)
+
+    def test(self):
+        print("Running bolt test")
+        self.run_sample_nested_example()