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test: add more structure to vim.bo/wo tests

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This commit is contained in:
Lewis Russell
2024-11-20 16:35:00 +00:00
committed by Lewis Russell
parent a5e582dab6
commit ac75de0d2a
1 changed files with 98 additions and 64 deletions
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162
test/functional/lua/option_and_var_spec.lua
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@@ -149,7 +149,7 @@ describe('lua stdlib', function()
vim.api.nvim_buf_set_var(0, 'nullvar', vim.NIL) vim.api.nvim_buf_set_var(0, 'nullvar', vim.NIL)
vim.api.nvim_buf_set_var(0, 'to_delete', { hello = 'world' }) vim.api.nvim_buf_set_var(0, 'to_delete', { hello = 'world' })
_G.BUF = vim.api.nvim_create_buf(false, true) _G.BUF = vim.api.nvim_create_buf(false, true)
vim.api.nvim_buf_set_var(BUF, 'testing', 'bye') vim.api.nvim_buf_set_var(_G.BUF, 'testing', 'bye')
end) end)
eq('hi', fn.luaeval 'vim.b.testing') eq('hi', fn.luaeval 'vim.b.testing')
@@ -164,7 +164,10 @@ describe('lua stdlib', function()
return { vim.b.nonexistent == vim.NIL, vim.b.nullvar == vim.NIL } return { vim.b.nonexistent == vim.NIL, vim.b.nullvar == vim.NIL }
end) end)
matches([[attempt to index .* nil value]], pcall_err(exec_lua, 'return vim.b[BUF][0].testing')) matches(
[[attempt to index .* nil value]],
pcall_err(exec_lua, 'return vim.b[BUF][0].testing')
)
eq({ hello = 'world' }, fn.luaeval 'vim.b.to_delete') eq({ hello = 'world' }, fn.luaeval 'vim.b.to_delete')
exec_lua [[ exec_lua [[
@@ -174,12 +177,18 @@ describe('lua stdlib', function()
exec_lua(function() exec_lua(function()
local counter = 0 local counter = 0
local function add_counter() counter = counter + 1 end local function add_counter()
local function get_counter() return counter end counter = counter + 1
end
local function get_counter()
return counter
end
vim.b.AddCounter = add_counter vim.b.AddCounter = add_counter
vim.b.GetCounter = get_counter vim.b.GetCounter = get_counter
vim.b.fn = {add = add_counter, get = get_counter} vim.b.fn = { add = add_counter, get = get_counter }
vim.b.AddParens = function(s) return '(' .. s .. ')' end vim.b.AddParens = function(s)
return '(' .. s .. ')'
end
end) end)
eq(0, eval('b:GetCounter()')) eq(0, eval('b:GetCounter()'))
@@ -199,12 +208,18 @@ describe('lua stdlib', function()
exec_lua(function() exec_lua(function()
local counter = 0 local counter = 0
local function add_counter() counter = counter + 1 end local function add_counter()
local function get_counter() return counter end counter = counter + 1
end
local function get_counter()
return counter
end
vim.api.nvim_buf_set_var(0, 'AddCounter', add_counter) vim.api.nvim_buf_set_var(0, 'AddCounter', add_counter)
vim.api.nvim_buf_set_var(0, 'GetCounter', get_counter) vim.api.nvim_buf_set_var(0, 'GetCounter', get_counter)
vim.api.nvim_buf_set_var(0, 'fn', {add = add_counter, get = get_counter}) vim.api.nvim_buf_set_var(0, 'fn', { add = add_counter, get = get_counter })
vim.api.nvim_buf_set_var(0, 'AddParens', function(s) return '(' .. s .. ')' end) vim.api.nvim_buf_set_var(0, 'AddParens', function(s)
return '(' .. s .. ')'
end)
end) end)
eq(0, eval('b:GetCounter()')) eq(0, eval('b:GetCounter()'))
@@ -261,7 +276,10 @@ describe('lua stdlib', function()
eq(NIL, fn.luaeval 'vim.w.nonexistent') eq(NIL, fn.luaeval 'vim.w.nonexistent')
eq(NIL, fn.luaeval 'vim.w[WIN].nonexistent') eq(NIL, fn.luaeval 'vim.w[WIN].nonexistent')
matches([[attempt to index .* nil value]], pcall_err(exec_lua, 'return vim.w[WIN][0].testing')) matches(
[[attempt to index .* nil value]],
pcall_err(exec_lua, 'return vim.w[WIN][0].testing')
)
eq({ hello = 'world' }, fn.luaeval 'vim.w.to_delete') eq({ hello = 'world' }, fn.luaeval 'vim.w.to_delete')
exec_lua [[ exec_lua [[
@@ -456,7 +474,10 @@ describe('lua stdlib', function()
eq({ 'one', 'two' }, eval('v:oldfiles')) eq({ 'one', 'two' }, eval('v:oldfiles'))
exec_lua([[vim.v.oldfiles = {}]]) exec_lua([[vim.v.oldfiles = {}]])
eq({}, eval('v:oldfiles')) eq({}, eval('v:oldfiles'))
eq('Setting v:oldfiles to value with wrong type', pcall_err(exec_lua, [[vim.v.oldfiles = 'a']])) eq(
'Setting v:oldfiles to value with wrong type',
pcall_err(exec_lua, [[vim.v.oldfiles = 'a']])
)
eq({}, eval('v:oldfiles')) eq({}, eval('v:oldfiles'))
feed('i foo foo foo<Esc>0/foo<CR>') feed('i foo foo foo<Esc>0/foo<CR>')
@@ -504,63 +525,74 @@ describe('lua stdlib', function()
end) end)
describe('options', function() describe('options', function()
it('vim.bo', function() describe('vim.bo', function()
eq('', fn.luaeval 'vim.bo.filetype') it('can get and set options', function()
exec_lua(function() eq('', fn.luaeval 'vim.bo.filetype')
_G.BUF = vim.api.nvim_create_buf(false, true) exec_lua(function()
vim.api.nvim_set_option_value('filetype', 'markdown', {}) _G.BUF = vim.api.nvim_create_buf(false, true)
vim.api.nvim_set_option_value('modifiable', false, { buf = _G.BUF }) vim.api.nvim_set_option_value('filetype', 'markdown', {})
vim.api.nvim_set_option_value('modifiable', false, { buf = _G.BUF })
end)
eq(false, fn.luaeval 'vim.bo.modified')
eq('markdown', fn.luaeval 'vim.bo.filetype')
eq(false, fn.luaeval 'vim.bo[BUF].modifiable')
exec_lua(function()
vim.bo.filetype = ''
vim.bo[_G.BUF].modifiable = true
end)
eq('', fn.luaeval 'vim.bo.filetype')
eq(true, fn.luaeval 'vim.bo[BUF].modifiable')
end) end)
eq(false, fn.luaeval 'vim.bo.modified')
eq('markdown', fn.luaeval 'vim.bo.filetype') it('errors', function()
eq(false, fn.luaeval 'vim.bo[BUF].modifiable') matches("Unknown option 'nosuchopt'$", pcall_err(exec_lua, 'return vim.bo.nosuchopt'))
exec_lua(function() matches('Expected Lua string$', pcall_err(exec_lua, 'return vim.bo[0][0].autoread'))
vim.bo.filetype = '' matches('Invalid buffer id: %-1$', pcall_err(exec_lua, 'return vim.bo[-1].filetype'))
vim.bo[_G.BUF].modifiable = true
end) end)
eq('', fn.luaeval 'vim.bo.filetype')
eq(true, fn.luaeval 'vim.bo[BUF].modifiable')
matches("Unknown option 'nosuchopt'$", pcall_err(exec_lua, 'return vim.bo.nosuchopt'))
matches('Expected Lua string$', pcall_err(exec_lua, 'return vim.bo[0][0].autoread'))
matches('Invalid buffer id: %-1$', pcall_err(exec_lua, 'return vim.bo[-1].filetype'))
end) end)
it('vim.wo', function() describe('vim.wo', function()
exec_lua(function() it('can get and set options', function()
vim.api.nvim_set_option_value('cole', 2, {}) exec_lua(function()
vim.cmd 'split' vim.api.nvim_set_option_value('cole', 2, {})
vim.api.nvim_set_option_value('cole', 2, {}) vim.cmd 'split'
end) vim.api.nvim_set_option_value('cole', 2, {})
eq(2, fn.luaeval 'vim.wo.cole') end)
exec_lua(function() eq(2, fn.luaeval 'vim.wo.cole')
vim.wo.conceallevel = 0 exec_lua(function()
end) vim.wo.conceallevel = 0
eq(0, fn.luaeval 'vim.wo.cole') end)
eq(0, fn.luaeval 'vim.wo[0].cole') eq(0, fn.luaeval 'vim.wo.cole')
eq(0, fn.luaeval 'vim.wo[1001].cole') eq(0, fn.luaeval 'vim.wo[0].cole')
matches("Unknown option 'notanopt'$", pcall_err(exec_lua, 'return vim.wo.notanopt')) eq(0, fn.luaeval 'vim.wo[1001].cole')
matches('Invalid window id: %-1$', pcall_err(exec_lua, 'return vim.wo[-1].list')) matches("Unknown option 'notanopt'$", pcall_err(exec_lua, 'return vim.wo.notanopt'))
eq(2, fn.luaeval 'vim.wo[1000].cole') matches('Invalid window id: %-1$', pcall_err(exec_lua, 'return vim.wo[-1].list'))
exec_lua(function() eq(2, fn.luaeval 'vim.wo[1000].cole')
vim.wo[1000].cole = 0 exec_lua(function()
end) vim.wo[1000].cole = 0
eq(0, fn.luaeval 'vim.wo[1000].cole') end)
eq(0, fn.luaeval 'vim.wo[1000].cole')
-- Can handle global-local values -- Can handle global-local values
exec_lua [[vim.o.scrolloff = 100]] exec_lua [[vim.o.scrolloff = 100]]
exec_lua [[vim.wo.scrolloff = 200]] exec_lua [[vim.wo.scrolloff = 200]]
eq(200, fn.luaeval 'vim.wo.scrolloff') eq(200, fn.luaeval 'vim.wo.scrolloff')
exec_lua [[vim.wo.scrolloff = -1]] exec_lua [[vim.wo.scrolloff = -1]]
eq(100, fn.luaeval 'vim.wo.scrolloff') eq(100, fn.luaeval 'vim.wo.scrolloff')
exec_lua(function() exec_lua(function()
vim.wo[0][0].scrolloff = 200 vim.wo[0][0].scrolloff = 200
vim.cmd 'enew' vim.cmd 'enew'
end)
eq(100, fn.luaeval 'vim.wo.scrolloff')
end) end)
eq(100, fn.luaeval 'vim.wo.scrolloff')
matches('only bufnr=0 is supported', pcall_err(exec_lua, 'vim.wo[0][10].signcolumn = "no"')) it('errors', function()
matches('only bufnr=0 is supported', pcall_err(exec_lua, 'vim.wo[0][10].signcolumn = "no"'))
matches('only bufnr=0 is supported', pcall_err(exec_lua, 'local a = vim.wo[0][10].signcolumn')) matches(
'only bufnr=0 is supported',
pcall_err(exec_lua, 'local a = vim.wo[0][10].signcolumn')
)
end)
end) end)
describe('vim.opt', function() describe('vim.opt', function()
@@ -1065,7 +1097,10 @@ describe('lua stdlib', function()
) )
matches( matches(
"Invalid option type 'function' for 'listchars'", "Invalid option type 'function' for 'listchars'",
pcall_err(exec_lua, [[vim.opt.listchars = function() return "eol:~,space:.,tab:>~" end]]) pcall_err(
exec_lua,
[[vim.opt.listchars = function() return "eol:~,space:.,tab:>~" end]]
)
) )
end) end)
@@ -1190,5 +1225,4 @@ describe('lua stdlib', function()
end) end)
end) end)
end) end)
end) end)