Dominique wrote:
> @dpelle wrote:
>
> > Newly added Test_term_gettitle() fails in CI despite passing locally on my
> > laptop.
>
> I noticed that travis does not run with a real X-server, it uses Xvfb.
> I started locally Xvfb on my machine:
> ```
> $ Xvfb :99
> ```
> Then in another terminal:
> ```
> $ export DISPLAY=:99
> $ cd vim/src/testdir
> $ make
> ```
> And I could reproduce the same failure as in Travis:
> ```
> Found errors in Test_term_gettitle():
> function
> RunTheTest[40]..Test_term_gettitle[11]..WaitForAssert[2]..<SNR>6_WaitForCommon[11]..<lambda>6
> line 1: Expected '[No Name] - VIM' but got ''
> function
> RunTheTest[40]..Test_term_gettitle[14]..WaitForAssert[2]..<SNR>6_WaitForCommon[11]..<lambda>7
> line 1: Pattern 'Xfoo (.*[/\\\\]testdir) - VIM' does not match ''
> function
> RunTheTest[40]..Test_term_gettitle[17]..WaitForAssert[2]..<SNR>6_WaitForCommon[11]..<lambda>8
> line 1: Expected 'foo' but got ''
> ```
> I don't know yet how to fix it, but at least I can now reproduce the issue.
> If there is no simple way to fix it (?), it does not really look worth
> testing term_gettitle().
Ah, that explains, the X environment is incomplete. I found hints that
one needs to run a window manager.
In your local setup with Xvfb, you can try:
twm -display :99 &
If that works, then try changing the Travis setup with something like
that.
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