AMReX Smoke Test (#27411)

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

@@ -15,6 +15,8 @@ class Amrex(CMakePackage, CudaPackage, ROCmPackage):
     url      = "https://github.com/AMReX-Codes/amrex/releases/download/22.01/amrex-22.01.tar.gz"
     git      = "https://github.com/AMReX-Codes/amrex.git"
 
+    test_requires_compiler = True
+
     tags = ['ecp', 'e4s']
 
     maintainers = ['WeiqunZhang', 'asalmgren']
@@ -244,3 +246,57 @@ def cmake_args(self):
             args.append('-DCUDA_ARCH=' + self.get_cuda_arch_string(cuda_arch))
 
         return args
+
+    # TODO: Replace this method and its 'get' use for cmake path with
+    #   join_path(self.spec['cmake'].prefix.bin, 'cmake') once stand-alone
+    #   tests can access build dependencies through self.spec['cmake'].
+    def cmake_bin(self, set=True):
+        """(Hack) Set/get cmake dependency path."""
+        filepath = join_path(self.install_test_root, 'cmake_bin_path.txt')
+        if set:
+            with open(filepath, 'w') as out_file:
+                cmake_bin = join_path(self.spec['cmake'].prefix.bin, 'cmake')
+                out_file.write('{0}\n'.format(cmake_bin))
+        else:
+            with open(filepath, 'r') as in_file:
+                return in_file.read().strip()
+
+    @run_after('build')
+    def setup_smoke_test(self):
+        """Skip setup smoke tests for AMReX versions less than 21.12."""
+        if self.spec.satisfies('@:21.11'):
+            return
+
+        self.cache_extra_test_sources(['Tests'])
+
+        # TODO: Remove once self.spec['cmake'] is available here
+        self.cmake_bin(set=True)
+
+    def test(self):
+        """Skip smoke tests for AMReX versions less than 21.12."""
+        if self.spec.satisfies('@:21.11'):
+            print("SKIPPED: Stand-alone tests not supported for this version of AMReX.")
+            return
+
+        """Perform smoke tests on installed package."""
+        # TODO: Remove/replace once self.spec['cmake'] is available here
+        cmake_bin = self.cmake_bin(set=False)
+
+        args = []
+        args.append('-S./cache/amrex/Tests/SpackSmokeTest')
+        args.append('-DAMReX_ROOT=' + self.prefix)
+        args.append('-DMPI_C_COMPILER=' + self.spec['mpi'].mpicc)
+        args.append('-DMPI_CXX_COMPILER=' + self.spec['mpi'].mpicxx)
+        args.extend(self.cmake_args())
+        self.run_test(cmake_bin,
+                      args,
+                      purpose='Build with same CMake version as install')
+
+        make()
+
+        self.run_test('install_test',
+                      ['./cache/amrex/Tests/Amr/Advection_AmrCore/Exec/inputs-ci'],
+                      ['finalized'],
+                      installed=False,
+                      purpose='AMReX Stand-Alone Smoke Test -- AmrCore',
+                      skip_missing=False)