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pytest_integration/29-Dec-2025-318273

test_data/29-Dec-2025-324250

README.mdD29-Dec-20251.7 KiB5837

__init__.pyD29-Dec-2025334 136

conftest.pyD29-Dec-20253.4 KiB9872

test_cmakecache.pyD29-Dec-20256.8 KiB271215

test_config_parser.pyD29-Dec-20256.3 KiB207163

test_environment.pyD29-Dec-202515.8 KiB581494

test_errors.pyD29-Dec-2025841 3520

test_handlers.pyD29-Dec-202559.9 KiB2,0601,761

test_hardwaremap.pyD29-Dec-202519.2 KiB734656

test_harness.pyD29-Dec-202541.4 KiB1,3771,150

test_jobserver.pyD29-Dec-202512.4 KiB457362

test_log_helper.pyD29-Dec-2025939 4027

test_mixins.pyD29-Dec-2025340 209

test_platform.pyD29-Dec-202512 KiB488438

test_quarantine.pyD29-Dec-20256.7 KiB272244

test_runner.pyD29-Dec-202588.4 KiB2,9792,633

test_scl.pyD29-Dec-20257.5 KiB251195

test_testinstance.pyD29-Dec-202524.1 KiB684553

test_testplan.pyD29-Dec-202564.4 KiB1,8941,632

test_testsuite.pyD29-Dec-202523.5 KiB904737

test_twister.pyD29-Dec-20254.2 KiB10369

README.md

1# Twister Testing
2
3Running the tests require the environment variable ZEPHYR_BASE to be set.
4
5Twister Testsuite are located in $ZEPHYR_BASE/scripts/tests directory with all the data files in $ZEPHYR_BASE/scripts/test_data directory.
6
7## Dependencies
8
9Install all the dependencies using
10
11```
12pip install -r $ZEPHYR_BASE/scripts/requirements-build-test.txt
13```
14
15## Executing testsuite
16
17The testcases can be executed from the root directory using
18
19```
20pytest $ZEPHYR_BASE/scripts/tests/twister
21```
22
23## Twister Coverage
24
25The coverage for all the tests can be run using the command below. This will collect all the tests available.
26
27```bash
28coverage run -m pytest $ZEPHYR_BASE/scripts/tests/twister/
29```
30
31Then we can generate the coverage report for just twister script using
32
33```bash
34coverage report -m $ZEPHYR_BASE/scripts/pylib/twister/
35```
36
37To generate the coverage report for twister script use below command
38
39```bash
40coverage report -m $ZEPHYR_BASE/scripts/twister
41```
42
43The html coverage report for twister can be generated using
44
45```bash
46coverage html twister
47```
48
49If needed,the full coverage html report can be generated in every run of "pytest" in the tests directory using configuration file (setup.cfg).
50
51## Organization of tests
52
53- conftest.py: Contains common fixtures for use in testing the twister tool.
54- test_twister.py : Contains basic testcases for environment variables, verifying testcase & platform schema's.
55- test_testsuite_class.py : Contains testcases for Testsuite class (except reporting functionality) in twisterlib.py.
56- test_testinstance.py : Contains testcases for Testinstance and Testcase class.
57- test_reporting_testsuite.py : Contains testcases for reporting functionality of Testsuite class of twister.
58