Mercurial > vim
diff runtime/doc/eval.txt @ 14748:00da090af0ab v8.1.0386
patch 8.1.0386: cannot test with non-default option value
commit https://github.com/vim/vim/commit/fe8ef98dd1d0b7d296d7db29b1e2fd1b56b788de
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Sep 13 20:31:54 2018 +0200
patch 8.1.0386: cannot test with non-default option value
Problem: Cannot test with non-default option value.
Solution: Add test_option_not_set().
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Thu, 13 Sep 2018 20:45:05 +0200 |
| parents | 0a3b9ecf7cb8 |
| children | a179e5cfcab7 |
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--- a/runtime/doc/eval.txt +++ b/runtime/doc/eval.txt @@ -2473,6 +2473,7 @@ test_null_job() Job null value for tes test_null_list() List null value for testing test_null_partial() Funcref null value for testing test_null_string() String null value for testing +test_option_not_set({name}) none reset flag indicating option was set test_override({expr}, {val}) none test with Vim internal overrides test_settime({expr}) none set current time for testing timer_info([{id}]) List information about timers @@ -8737,6 +8738,15 @@ test_null_partial() *test_null_parti test_null_string() *test_null_string()* Return a String that is null. Only useful for testing. +test_option_not_set({name}) *test_option_not_set()* + Reset the flag that indicates option {name} was set. Thus it + looks like it still has the default value. Use like this: > + set ambiwidth=double + call test_option_not_set('ambiwidth') +< Now the 'ambiwidth' option behaves like it was never changed, + even though the value is "double". + Only to be used for testing! + test_override({name}, {val}) *test_override()* Overrides certain parts of Vims internal processing to be able to run tests. Only to be used for testing Vim!