gh-66113: Add unit tests for Turtle guionly

[StanFromIreland]

Ill finish this off as #13494 has had 2 years of inactivity and no progress.

• Issue: Create unit tests for Turtle guionly #66113

[StanFromIreland]

ping @matrixise @taleinat

[StanFromIreland]

It seems GitHub actions does not have the capabilities for running this test and must be run by a user. Any advice @terryjreedy (If I remember correctly you contributed quite a lot to turtle)

This would have to be a user only test.

[terryjreedy]

The first failure is trying to open couldn't open a non-existent file. "D:\a\cpython\cpython\Lib\test/imghdrdata/python.gif": no such file or directory" Not on my system either for installed or repository versions. The others are for turtle.getscreen()._xxxx()calls raisingturtle.Terminator`. The latter also happens on my Windows system. Did the tests run for you? If so, which OS and which exact binary. What is the initial line when you run interactively?

To run just the test file, it needs the following added at the end.

if __name__ == '__main__':
    unittest.main()

I don't know anything in particular about testing turtle. I have only worked with turtledemo. Ping whoever has worked on test_turtle if not already.

[terryjreedy]

The first failure is trying to open couldn't open a non-existent file. "D:\a\cpython\cpython\Lib\test/imghdrdata/python.gif": no such file or directory" Not on my system either for installed or repository versions. The others are for turtle.getscreen()._xxxx()calls raisingturtle.Terminator`. The latter also happens on my Windows system. To see errors, click snowflake on middle upper right edge of Details and then "View raw logs" and scroll to near bottom.

Did the tests run for you? If so, which OS and which exact binary. What is the initial line when you run interactively?

To run just the test file, it needs the following added at the end.

if __name__ == '__main__':
    unittest.main()

I don't know anything in particular about testing turtle. I have only worked with turtledemo. Ping whoever has worked on test_turtle if not already.