| # Check that we do not crash if a parallelism group is set to None. Permits |
| # usage of the following pattern. |
| # |
| # [lit.common.cfg] |
| # lit_config.parallelism_groups['my_group'] = None |
| # if <condition>: |
| # lit_config.parallelism_groups['my_group'] = 3 |
| # |
| # [project/lit.cfg] |
| # config.parallelism_group = 'my_group' |
| # |
| # Note: We need at least 2 tests to prevent lit from using "single process |
| # mode", which ignores parallelism groups. |
| # |
| |
| # RUN: %{lit} -j2 %{inputs}/parallelism-groups | FileCheck %s |
| |
| # CHECK: -- Testing: 2 tests, 2 threads -- |
| # CHECK-DAG: PASS: parallelism-groups :: test1.txt |
| # CHECK-DAG: PASS: parallelism-groups :: test2.txt |
| # CHECK: Expected Passes : 2 |
