1# -*- Python -*-
2
3import os
4import sys
5
6import lit.formats
7
8# Configuration file for the 'lit' test runner.
9
10# name: The name of this test suite.
11config.name = 'lit'
12
13# testFormat: The test format to use to interpret tests.
14config.test_format = lit.formats.ShTest(execute_external=False)
15
16# suffixes: A list of file extensions to treat as test files.
17config.suffixes = ['.py']
18
19# excludes: A list of individual files to exclude.
20config.excludes = ['Inputs']
21
22# test_source_root: The root path where tests are located.
23config.test_source_root = os.path.dirname(__file__)
24config.test_exec_root = config.test_source_root
25
26config.target_triple = '(unused)'
27
28src_root = os.path.join(config.test_source_root, '..')
29config.environment['PYTHONPATH'] = src_root
30config.substitutions.append(('%{src_root}', src_root))
31config.substitutions.append(('%{inputs}', os.path.join(
32            src_root, 'tests', 'Inputs')))
33config.substitutions.append(('%{lit}', "%%{python} %s" % (
34            os.path.join(src_root, 'lit.py'),)))
35config.substitutions.append(('%{python}', sys.executable))
36
37# Enable coverage.py reporting, assuming the coverage module has been installed
38# and sitecustomize.py in the virtualenv has been modified appropriately.
39if lit_config.params.get('check-coverage', None):
40    config.environment['COVERAGE_PROCESS_START'] = os.path.join(
41        os.path.dirname(__file__), ".coveragerc")
42
43# Add a feature to detect the Python version.
44config.available_features.add("python%d.%d" % (sys.version_info[0],
45                                                  sys.version_info[1]))
46