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patch 8.2.4484: Vim9: some error messages are not tested

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Problem:    Vim9: some error messages are not tested.
Solution:   Add a few more test cases.  Delete dead code.
This commit is contained in:
Bram Moolenaar
2022-02-28 20:55:02 +00:00
parent 5de4c4372d
commit 1983f1aa31
5 changed files with 97 additions and 5 deletions
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17
src/testdir/test_vim9_expr.vim
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@@ -2782,6 +2782,23 @@ def Test_expr8_any_index_slice()
v9.CheckDefAndScriptSuccess(lines)
lines =<< trim END
vim9script
def PosIdx(s: string): string
return s[1]
enddef
def NegIdx(s: string): string
return s[-1]
enddef
set enc=latin1
assert_equal("\xe4", PosIdx("a\xe4\xe5"))
assert_equal("\xe5", NegIdx("a\xe4\xe5"))
set enc=utf-8
END
v9.CheckScriptSuccess(lines)
v9.CheckDefExecAndScriptFailure(['echo g:testblob[2]'], 'E979:', 1)
v9.CheckDefExecAndScriptFailure(['echo g:testblob[-3]'], 'E979:', 1)