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patch 8.2.0311: Vim9: insufficient script tests

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Problem:    Vim9: insufficient script tests.
Solution:   Add tests.  Free imports when re-using a script.
This commit is contained in:
Bram Moolenaar
2020-02-23 18:08:33 +01:00
parent 8fb1b47a5e
commit 750802b55c
3 changed files with 27 additions and 0 deletions
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22
src/testdir/test_vim9_script.vim
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@@ -333,8 +333,30 @@ def Test_vim9script()
delete('Ximport.vim')
delete('Xexport.vim')
" Check that in a Vim9 script 'cpo' is set to the Vim default.
set cpo&vi
let cpo_before = &cpo
let lines =<< trim END
vim9script
g:cpo_in_vim9script = &cpo
END
writefile(lines, 'Xvim9_script')
source Xvim9_script
assert_equal(cpo_before, &cpo)
set cpo&vim
assert_equal(&cpo, g:cpo_in_vim9script)
delete('Xvim9_script')
enddef
def Test_vim9script_fails()
CheckScriptFailure(['scriptversion 2', 'vim9script'], 'E1039:')
CheckScriptFailure(['vim9script', 'scriptversion 2'], 'E1040:')
CheckScriptFailure(['export let some = 123'], 'E1042:')
CheckScriptFailure(['vim9script', 'export let g:some'], 'E1044:')
CheckScriptFailure(['vim9script', 'export echo 134'], 'E1043:')
assert_fails('vim9script', 'E1038')
assert_fails('export something', 'E1042')
enddef
def Test_vim9script_call()