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| author | Thiago de Arruda <tpadilha84@gmail.com> | 2015-07-07 22:58:32 -0300 |
|---|---|---|
| committer | Thiago de Arruda <tpadilha84@gmail.com> | 2015-07-16 23:08:09 -0300 |
| commit | e85c9966b8b5011e8eda1aef20d00d74d6eec581 (patch) | |
| tree | e2379ef3a4b3ae5465f274a215b0b939fc08619b /test/functional/ui/screen.lua | |
| parent | d88c93acf390ea9d5e8674283927cff60fb41e0d (diff) | |
| download | rneovim-e85c9966b8b5011e8eda1aef20d00d74d6eec581.tar.gz rneovim-e85c9966b8b5011e8eda1aef20d00d74d6eec581.tar.bz2 rneovim-e85c9966b8b5011e8eda1aef20d00d74d6eec581.zip | |
test: Increase determinism in screen_basic_spec tests
Diffstat (limited to 'test/functional/ui/screen.lua')
| -rw-r--r-- | test/functional/ui/screen.lua | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/test/functional/ui/screen.lua b/test/functional/ui/screen.lua index 9635f6119c..60198bb008 100644 --- a/test/functional/ui/screen.lua +++ b/test/functional/ui/screen.lua @@ -259,6 +259,13 @@ This is probably due to an indeterminism in the test. Try adding `wait()` (or even a separate `screen:expect(...)`) at a point of possible indeterminism, typically in between a `feed()` or `execute()` which is non- synchronous, and a synchronous api call. + +Note that sometimes a `wait` can trigger redraws and consequently generate more +indeterminism. If adding `wait` calls seems to increase the frequency of these +messages, try removing every `wait` call in the test. + +If everything else fails, use Screen:redraw_debug to help investigate what is + causing the problem. ]]) local tb = debug.traceback() local index = string.find(tb, '\n%s*%[C]') |