- The syntax `gui=` is invalid when setting properties of highlight group.
- Wait for the initial "-- More --" prompt before continuing. Required to avoid
a race condition
Some screen tests such as system/ctrl+c(viml_system_spec.lua) can take some time
to respond(default kill timeout is 2 seconds for an interrupted job) and fail
when running under a slow environment such as travis.
The `system` function is never executed with these tests because the ctrl+c is
queued with the input string that calls it(The `process_interrupts` function
will destroy all previous input when a ctrl+c is found).
The systemlist test currently calls the `echo` command which can potentially
complete before being interrupted, causing random test failures.
Use `yes | xargs` instead. A `yes` invocation that is not piped through `xargs`
can produce a huge amount of lines in a very short time, leading memory
starvation when the result is being converted into a list. `xargs` ensures only
one line of output will be produced while allowing interrupt to be tested.
`job_send` is non-blocking and can potentially fail due to the following
`job_stop` call. Since we can't reliably verify that the "exit" event is only
sent after the "stdout" event, mark the test as pending and fix after we can
get a notification about `job_send` status.
The test was hoping to not find a tags file, but didn't actively guard
against it. In my case, I had a tags file present which was causing
different output to be generated. To fix this, let's set the tags
option to look for an unlikely filename.
While running under valgrind, the screen can take significantly longer to
update(especially on travis) so a higher timeout can be required. Also reduce
the timeout when not running on valgrind.
When a test that fails leaves nvim in a 'Press Enter...' state, the whole suite
will hang because the `qa!` command executed before the next test won't be
processed until '<enter>' is sent.
Now the lua client can send a signal with when `Session:exit()` is called, so
the `qa!` request is no longer necessary.
Also:
- Set noswapfile at startup to prevent tests from leaving .s* swap files(should
also improve test environment determinism)
- Use `assert(false, msg) instead of `error(msg)` to report screen assertion
failures.
Problem: In Insert mode, after inserting a newline that inserts a comment
leader, CTRL-O moves to the right. (ZyX) Issue 57.
Solution: Correct the condition for moving the cursor back to the NUL.
(Christian Brabandt)
https://code.google.com/p/vim/source/detail?r=v7-4-492
Ignoring invalid key sequences simplifies input handling in UIs. The only
downside is having to use "<lt>" everytime a "<" is needed on functional tests.
Ignoring invalid key sequences simplifies input handling in UIs. The only
downside is having to use "<lt>" everytime a "<" is needed on functional tests.
