How to get detailed test cases run results and use Log to print runtime messages such as NS_TEST_ASSERT_MSG_EQ

[John Young]

I found a test case that I added failed. However, I do not know why. How can I get more details about it? There are NS_TEST_ASSERT_MSG_EQ statements. Though I enable Log component in the DoRun() function, the message does not appear as I expected.

[pdbarnes]

If you use the test.py script the output of failed tests will be saved in a subdirectory of testpy-output. For a single failing test I usually find it easier to run the test engine directly:

$ ./waf --run "test-runner --suite=..."

All this is explained in the Testing chapter in the manual:
https://www.nsnam.org/docs/manual/html/test-framework.html

Peter

[Tom Henderson]

Logging is disabled when running test suites through the test.py program.

To enable logging, use the 'test-runner' program directly. You can
specify which suite to run using the '--suite' argument. Example:

NS_LOG="WifiNetDevice" ./waf --run 'test-runner --suite=devices-wifi'

- Tom

[John Young]

Ok, thanks.

在 2016年10月19日星期三 UTC+8下午11:00:46，pdbarnes写道：

[John Young]

Thanks.

在 2016年10月19日星期三 UTC+8下午11:13:54，Tom Henderson写道：