diff options
| -rw-r--r-- | test/py/tests/test_dfu.py | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/test/py/tests/test_dfu.py b/test/py/tests/test_dfu.py index bb70008..093e8d0 100644 --- a/test/py/tests/test_dfu.py +++ b/test/py/tests/test_dfu.py @@ -36,6 +36,14 @@ env__dfu_configs = ( "fixture_id": "emmc", "alt_info": "/dfu_test.bin ext4 0 1;/dfu_dummy.bin ext4 0 1", "cmd_params": "mmc 0", + # This value is optional. + # If present, it specified the set of transfer sizes tested. + # If missing, a default list of sizes will be used, which covers + # various useful corner cases. + # Manually specifying test sizes is useful if you wish to test 4 DFU + # configurations, but don't want to test every single transfer size + # on each, to avoid bloating the overall time taken by testing. + "test_sizes": (63, 64, 65), }, ) @@ -52,7 +60,7 @@ device.) # The set of file sizes to test. These values trigger various edge-cases such # as one less than, equal to, and one greater than typical USB max packet # sizes, and similar boundary conditions. -test_sizes = ( +test_sizes_default = ( 64 - 1, 64, 64 + 1, @@ -245,7 +253,7 @@ def test_dfu(u_boot_console, env__usb_dev_port, env__dfu_config): if not first_usb_dev_port: first_usb_dev_port = env__usb_dev_port if env__usb_dev_port == first_usb_dev_port: - sizes = test_sizes + sizes = env__dfu_config.get('test_sizes', test_sizes_default) else: sizes = [] |