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Diffstat (limited to 'test/functional/lua/diagnostic_spec.lua')
-rw-r--r--test/functional/lua/diagnostic_spec.lua5
1 files changed, 5 insertions, 0 deletions
diff --git a/test/functional/lua/diagnostic_spec.lua b/test/functional/lua/diagnostic_spec.lua
index a88da63e90..7d260f2e29 100644
--- a/test/functional/lua/diagnostic_spec.lua
+++ b/test/functional/lua/diagnostic_spec.lua
@@ -1119,6 +1119,11 @@ describe('vim.diagnostic', function()
end)
describe('set()', function()
+ it('validates its arguments', function()
+ matches("expected a list of diagnostics",
+ pcall_err(exec_lua, [[vim.diagnostic.set(1, 0, {lnum = 1, col = 2})]]))
+ end)
+
it('can perform updates after insert_leave', function()
exec_lua [[vim.api.nvim_set_current_buf(diagnostic_bufnr)]]
nvim("input", "o")