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:checkhealth : validate $VIM

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This commit is contained in:
Justin M. Keyes
2017-10-17 00:10:52 +02:00
parent 014bd59957
commit 3bcee71cc8
2 changed files with 14 additions and 7 deletions
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14
test/functional/plugin/health_spec.lua
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@@ -3,6 +3,7 @@ local Screen = require('test.functional.ui.screen')
local plugin_helpers = require('test.functional.plugin.helpers')
local clear = helpers.clear
local curbuf_contents = helpers.curbuf_contents
local command = helpers.command
local eq = helpers.eq
@@ -16,13 +17,12 @@ describe(':checkhealth', function()
eq('Invalid $VIMRUNTIME: bogus', string.match(err, 'Invalid.*'))
end)
it("detects invalid $VIM", function()
clear({
env={ VIM='bogus', },
})
local status, err = pcall(command, 'checkhealth')
eq(false, status)
-- Invalid $VIM causes $VIMRUNTIME to be broken.
eq('Invalid $VIMRUNTIME: bogus', string.match(err, 'Invalid.*'))
clear()
-- Do this after startup, otherwise it just breaks $VIMRUNTIME.
command("let $VIM='zub'")
command("checkhealth nvim")
eq("ERROR: $VIM is invalid: zub",
string.match(curbuf_contents(), "ERROR: $VIM .* zub"))
end)
end)