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https://github.com/neovim/neovim.git
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e016f5bee6
`exec_lua` makes code slighly harder to read, so it's beneficial to remove it in cases where it's possible or convenient. Not all `exec_lua` calls should be removed even if the test passes as it changes the semantics of the test even if it happens to pass. From https://github.com/neovim/neovim/pull/28155#discussion_r1548185779: "Note for tests like this, which fundamentally are about conversion, you end up changing what conversion you are testing. Even if the result happens to be same (as they often are, as we like the rules to be consistent if possible), you are now testing the RPC conversion rules instead of the vim script to in-process lua conversion rules." From https://github.com/neovim/neovim/pull/28155#discussion_r1548190152: "A test like this specifies that the cursor is valid immediately and not after a separate cycle of normal (or an other input-processing) mode."
408 lines
15 KiB
Lua
408 lines
15 KiB
Lua
local helpers = require('test.functional.helpers')(after_each)
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local Screen = require('test.functional.ui.screen')
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local clear = helpers.clear
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local curbuf_contents = helpers.curbuf_contents
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local command = helpers.command
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local eq, neq, matches = helpers.eq, helpers.neq, helpers.matches
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local getcompletion = helpers.fn.getcompletion
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local insert = helpers.insert
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local source = helpers.source
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local fn = helpers.fn
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local api = helpers.api
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describe(':checkhealth', function()
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it('detects invalid $VIMRUNTIME', function()
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clear({
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env = { VIMRUNTIME = 'bogus' },
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})
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local status, err = pcall(command, 'checkhealth')
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eq(false, status)
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eq('Invalid $VIMRUNTIME: bogus', string.match(err, 'Invalid.*'))
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end)
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it("detects invalid 'runtimepath'", function()
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clear()
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command('set runtimepath=bogus')
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local status, err = pcall(command, 'checkhealth')
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eq(false, status)
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eq("Invalid 'runtimepath'", string.match(err, 'Invalid.*'))
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end)
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it('detects invalid $VIM', function()
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clear()
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-- Do this after startup, otherwise it just breaks $VIMRUNTIME.
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command("let $VIM='zub'")
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command('checkhealth nvim')
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matches('ERROR $VIM .* zub', curbuf_contents())
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end)
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it('completions can be listed via getcompletion()', function()
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clear()
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eq('nvim', getcompletion('nvim', 'checkhealth')[1])
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eq('provider.clipboard', getcompletion('prov', 'checkhealth')[1])
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eq('vim.lsp', getcompletion('vim.ls', 'checkhealth')[1])
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neq('vim', getcompletion('^vim', 'checkhealth')[1]) -- should not complete vim.health
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end)
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end)
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describe('health.vim', function()
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before_each(function()
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clear { args = { '-u', 'NORC' } }
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-- Provides healthcheck functions
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command('set runtimepath+=test/functional/fixtures')
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end)
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describe(':checkhealth', function()
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it('functions report_*() render correctly', function()
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command('checkhealth full_render')
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helpers.expect([[
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==============================================================================
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test_plug.full_render: require("test_plug.full_render.health").check()
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report 1 ~
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- OK life is fine
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- WARNING no what installed
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- ADVICE:
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- pip what
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- make what
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report 2 ~
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- stuff is stable
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- ERROR why no hardcopy
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- ADVICE:
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- :help |:hardcopy|
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- :help |:TOhtml|
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]])
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end)
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it('concatenates multiple reports', function()
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command('checkhealth success1 success2 test_plug')
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helpers.expect([[
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==============================================================================
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test_plug: require("test_plug.health").check()
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report 1 ~
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- OK everything is fine
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report 2 ~
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- OK nothing to see here
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==============================================================================
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test_plug.success1: require("test_plug.success1.health").check()
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report 1 ~
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- OK everything is fine
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report 2 ~
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- OK nothing to see here
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==============================================================================
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test_plug.success2: require("test_plug.success2.health").check()
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another 1 ~
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- OK ok
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]])
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end)
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it('lua plugins submodules', function()
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command('checkhealth test_plug.submodule')
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helpers.expect([[
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==============================================================================
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test_plug.submodule: require("test_plug.submodule.health").check()
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report 1 ~
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- OK everything is fine
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report 2 ~
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- OK nothing to see here
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]])
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end)
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it('... including empty reports', function()
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command('checkhealth test_plug.submodule_empty')
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helpers.expect([[
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==============================================================================
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test_plug.submodule_empty: require("test_plug.submodule_empty.health").check()
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- ERROR The healthcheck report for "test_plug.submodule_empty" plugin is empty.
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]])
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end)
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it('highlights OK, ERROR', function()
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local screen = Screen.new(50, 12)
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screen:attach()
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screen:set_default_attr_ids({
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Ok = { foreground = Screen.colors.LightGreen },
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Error = { foreground = Screen.colors.Red },
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Heading = { foreground = tonumber('0x6a0dad') },
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Bar = { foreground = Screen.colors.LightGrey, background = Screen.colors.DarkGrey },
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})
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command('checkhealth foo success1')
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command('set nofoldenable nowrap laststatus=0')
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screen:expect {
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grid = [[
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^ |
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{Bar:──────────────────────────────────────────────────}|
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{Heading:foo: } |
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- {Error:ERROR} No healthcheck found for "foo" plugin. |
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{Bar:──────────────────────────────────────────────────}|
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{Heading:test_plug.success1: require("test_plug.success1.he}|
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{Heading:report 1} |
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- {Ok:OK} everything is fine |
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]],
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}
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end)
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it('fold healthchecks', function()
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local screen = Screen.new(50, 7)
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screen:attach()
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command('checkhealth foo success1')
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command('set nowrap laststatus=0')
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screen:expect {
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grid = [[
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^ |
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{14:──────────────────────────────────────────────────}|
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{13:+WE 4 lines: foo: ·······························}|
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{14:──────────────────────────────────────────────────}|
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{13:+-- 8 lines: test_plug.success1: require("test_pl}|
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{1:~ }|
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]],
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}
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end)
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it('gracefully handles invalid healthcheck', function()
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command('checkhealth non_existent_healthcheck')
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-- luacheck: ignore 613
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helpers.expect([[
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==============================================================================
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non_existent_healthcheck:
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- ERROR No healthcheck found for "non_existent_healthcheck" plugin.
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]])
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end)
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it('does not use vim.health as a healtcheck', function()
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-- vim.health is not a healthcheck
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command('checkhealth vim')
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helpers.expect([[
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ERROR: No healthchecks found.]])
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end)
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end)
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end)
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describe(':checkhealth provider', function()
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it("works correctly with a wrongly configured 'shell'", function()
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clear()
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command([[set shell=echo\ WRONG!!!]])
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command('let g:loaded_perl_provider = 0')
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command('let g:loaded_python3_provider = 0')
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command('checkhealth provider')
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eq(nil, string.match(curbuf_contents(), 'WRONG!!!'))
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end)
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end)
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describe(':checkhealth window', function()
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before_each(function()
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clear { args = { '-u', 'NORC' } }
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-- Provides healthcheck functions
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command('set runtimepath+=test/functional/fixtures')
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command('set nofoldenable nowrap laststatus=0')
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end)
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it('opens directly if no buffer created', function()
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local screen = Screen.new(50, 12)
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screen:set_default_attr_ids {
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[1] = { foreground = Screen.colors.Blue, bold = true },
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[14] = { foreground = Screen.colors.LightGrey, background = Screen.colors.DarkGray },
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[31] = { foreground = tonumber('0x6a0dad') },
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[32] = { foreground = Screen.colors.PaleGreen2 },
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}
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screen:attach({ ext_multigrid = true })
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command('checkhealth success1')
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screen:expect {
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grid = [[
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## grid 1
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[2:--------------------------------------------------]|*11
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[3:--------------------------------------------------]|
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## grid 2
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^ |
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{14:──────────────────────────────────────────────────}|
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{14:────────────────────────────} |
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{31:test_plug.success1: require("test_plug.success1. }|
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{31:health").check()} |
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{31:report 1} |
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- {32:OK} everything is fine |
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{31:report 2} |
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- {32:OK} nothing to see here |
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## grid 3
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]],
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}
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end)
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local function test_health_vsplit(left, emptybuf, mods)
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local screen = Screen.new(50, 20)
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screen:set_default_attr_ids {
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[1] = { foreground = Screen.colors.Blue, bold = true },
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[14] = { foreground = Screen.colors.LightGrey, background = Screen.colors.DarkGray },
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[31] = { foreground = tonumber('0x6a0dad') },
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[32] = { foreground = Screen.colors.PaleGreen2 },
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}
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screen:attach({ ext_multigrid = true })
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if not emptybuf then
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insert('hello')
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end
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command(mods .. ' checkhealth success1')
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screen:expect(
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([[
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## grid 1
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%s
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[3:--------------------------------------------------]|
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## grid 2
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%s |
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{1:~ }|*18
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## grid 3
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## grid 4
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^ |
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{14:─────────────────────────}|*3
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{14:───} |
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{31:test_plug.success1: }|
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{31:require("test_plug. }|
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{31:success1.health").check()}|
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{31:report 1} |
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- {32:OK} everything is fine |
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{31:report 2} |
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- {32:OK} nothing to see here |
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{1:~ }|*4
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]]):format(
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left and '[4:-------------------------]│[2:------------------------]|*19'
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or '[2:------------------------]│[4:-------------------------]|*19',
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emptybuf and ' ' or 'hello'
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)
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)
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end
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for _, mods in ipairs({ 'vertical', 'leftabove vertical', 'topleft vertical' }) do
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it(('opens in left vsplit window with :%s and no buffer created'):format(mods), function()
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test_health_vsplit(true, true, mods)
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end)
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it(('opens in left vsplit window with :%s and non-empty buffer'):format(mods), function()
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test_health_vsplit(true, false, mods)
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end)
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end
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for _, mods in ipairs({ 'rightbelow vertical', 'botright vertical' }) do
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it(('opens in right vsplit window with :%s and no buffer created'):format(mods), function()
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test_health_vsplit(false, true, mods)
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end)
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it(('opens in right vsplit window with :%s and non-empty buffer'):format(mods), function()
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test_health_vsplit(false, false, mods)
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end)
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end
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local function test_health_split(top, emptybuf, mods)
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local screen = Screen.new(50, 25)
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screen:attach({ ext_multigrid = true })
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screen._default_attr_ids = nil
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if not emptybuf then
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insert('hello')
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end
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command(mods .. ' checkhealth success1')
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screen:expect(
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([[
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## grid 1
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%s
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[3:--------------------------------------------------]|
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## grid 2
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%s |
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~ |*10
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## grid 3
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## grid 4
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^ |
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──────────────────────────────────────────────────|
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──────────────────────────── |
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test_plug.success1: require("test_plug.success1. |
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health").check() |
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report 1 |
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- OK everything is fine |
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report 2 |
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- OK nothing to see here |
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]]):format(
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top
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and [[
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[4:--------------------------------------------------]|*12
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health:// |
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[2:--------------------------------------------------]|*11]]
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or ([[
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[2:--------------------------------------------------]|*11
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[No Name] %s |
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[4:--------------------------------------------------]|*12]]):format(
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emptybuf and ' ' or '[+]'
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),
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emptybuf and ' ' or 'hello'
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)
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)
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end
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for _, mods in ipairs({ 'horizontal', 'leftabove', 'topleft' }) do
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it(('opens in top split window with :%s and no buffer created'):format(mods), function()
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test_health_split(true, true, mods)
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end)
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it(('opens in top split window with :%s and non-empty buffer'):format(mods), function()
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test_health_split(true, false, mods)
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end)
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end
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for _, mods in ipairs({ 'rightbelow', 'botright' }) do
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it(('opens in bottom split window with :%s and no buffer created'):format(mods), function()
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test_health_split(false, true, mods)
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end)
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it(('opens in bottom split window with :%s and non-empty buffer'):format(mods), function()
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test_health_split(false, false, mods)
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end)
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end
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it('opens in tab', function()
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-- create an empty buffer called "my_buff"
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api.nvim_create_buf(false, true)
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command('file my_buff')
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command('checkhealth success1')
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-- define a function that collects all buffers in each tab
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-- returns a dictionary like {tab1 = ["buf1", "buf2"], tab2 = ["buf3"]}
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source([[
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function CollectBuffersPerTab()
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let buffs = {}
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for i in range(tabpagenr('$'))
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let key = 'tab' . (i + 1)
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let value = []
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for j in tabpagebuflist(i + 1)
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call add(value, bufname(j))
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endfor
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let buffs[key] = value
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endfor
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return buffs
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endfunction
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]])
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local buffers_per_tab = fn.CollectBuffersPerTab()
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eq(buffers_per_tab, { tab1 = { 'my_buff' }, tab2 = { 'health://' } })
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end)
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end)
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