# Copyright 2022-2026 The Ramble Authors
#
# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
# https://www.apache.org/licenses/LICENSE-2.0> or the MIT license
# <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your
# option. This file may not be copied, modified, or distributed
# except according to those terms.
import glob
import os
import pytest
import ramble.filters
import ramble.pipeline
import ramble.workspace
from ramble.main import RambleCommand
from ramble.test.dry_run_helpers import search_files_for_string
# everything here uses the mock_workspace_path
pytestmark = pytest.mark.usefixtures("mutable_config", "mutable_mock_workspace_path")
workspace = RambleCommand("workspace")
[docs]
def test_unused_compilers_are_skipped(
mutable_config, mutable_mock_workspace_path, capsys, workspace_name
):
test_config = """
ramble:
variants:
package_manager: spack
variables:
mpi_command: 'mpirun -n {n_ranks} -ppn {processes_per_node}'
batch_submit: 'batch_submit {execute_experiment}'
processes_per_node: '10'
n_ranks: '{processes_per_node}*{n_nodes}'
n_threads: '1'
applications:
wrfv4:
workloads:
CONUS_12km:
experiments:
test{n_nodes}_{env_name}:
variables:
n_nodes: '1'
software:
packages:
gcc8:
pkg_spec: gcc@8.5.0
gcc9:
pkg_spec: gcc@9.3.0
gcc10:
pkg_spec: gcc@10.1.0
intel:
pkg_spec: intel-oneapi-mpi@2021.13.1
compiler: gcc8
wrf:
pkg_spec: wrf@4.2 build_type=dm+sm compile_type=em_real nesting=basic ~chem ~pnetcdf
compiler: gcc8
environments:
wrfv4:
packages:
- wrf
- intel
"""
setup_type = ramble.pipeline.pipelines.setup
setup_cls = ramble.pipeline.pipeline_class(setup_type)
filters = ramble.filters.Filters()
with ramble.workspace.create(workspace_name) as ws:
ws.write()
config_path = os.path.join(ws.config_dir, ramble.workspace.CONFIG_FILE_NAME)
with open(config_path, "w+") as f:
f.write(test_config)
ws.dry_run = True
ws._re_read()
setup_pipeline = setup_cls(ws, filters)
setup_pipeline.run()
required_compiler_str = "gcc@8.5.0"
unused_gcc9_str = "gcc@9.3.0"
unused_gcc10_str = "gcc@10.1.0"
out_files = glob.glob(os.path.join(ws.log_dir, "**", "*.out"), recursive=True)
assert search_files_for_string(out_files, required_compiler_str) is True
assert search_files_for_string(out_files, unused_gcc9_str) is False
assert search_files_for_string(out_files, unused_gcc10_str) is False