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patch 8.2.0493: Vim9: some error messages not tested

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Problem:    Vim9: some error messages not tested.
Solution:   Add more tests.  Fix uncovered bugs.
This commit is contained in:
Bram Moolenaar
2020-04-01 22:11:01 +02:00
parent a8c1770469
commit e69f6d044c
10 changed files with 80 additions and 11 deletions
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43
src/testdir/test_vim9_script.vim
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@@ -117,6 +117,48 @@ def Test_assignment()
assert_equal('aregadd', @a)
call CheckDefFailure(['@a += "more"'], 'E1013:')
call CheckDefFailure(['@a += 123'], 'E1013:')
v:errmsg = 'none'
v:errmsg ..= 'again'
assert_equal('noneagain', v:errmsg)
call CheckDefFailure(['v:errmsg += "more"'], 'E1013:')
call CheckDefFailure(['v:errmsg += 123'], 'E1013:')
" Test default values.
let thebool: bool
assert_equal(v:false, thebool)
let thenumber: number
assert_equal(0, thenumber)
if has('float')
let thefloat: float
assert_equal(0.0, thefloat)
endif
let thestring: string
assert_equal('', thestring)
let theblob: blob
assert_equal(0z, theblob)
let thefunc: func
assert_equal(test_null_function(), thefunc)
let thepartial: partial
assert_equal(test_null_partial(), thepartial)
let thelist: list<any>
assert_equal([], thelist)
let thedict: dict<any>
assert_equal({}, thedict)
let thejob: job
assert_equal(test_null_job(), thejob)
let thechannel: channel
assert_equal(test_null_channel(), thechannel)
enddef
func Test_assignment_failure()
@@ -129,6 +171,7 @@ func Test_assignment_failure()
call CheckDefFailure(['let [a; b; c] = g:list'], 'E452:')
call CheckDefFailure(['let somevar'], "E1022:")
call CheckDefFailure(['let &option'], 'E1052:')
call CheckDefFailure(['&g:option = 5'], 'E113:')