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fix(lua): show error message when failing to set variable

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This commit is contained in:
zeertzjq
2023-09-23 15:27:40 +08:00
parent c0a29931e2
commit 2c5d373ede
3 changed files with 8 additions and 0 deletions
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3
test/functional/api/vim_spec.lua
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@@ -1353,6 +1353,9 @@ describe('API', function()
-- Set readonly v: var.
eq('Key is read-only: count',
pcall_err(request, 'nvim_set_vvar', 'count', 42))
-- Set non-existent v: var.
eq('Dictionary is locked',
pcall_err(request, 'nvim_set_vvar', 'nosuchvar', 42))
-- Set writable v: var.
meths.set_vvar('errmsg', 'set by API')
eq('set by API', meths.get_vvar('errmsg'))