aboutsummaryrefslogtreecommitdiff
path: root/test/functional/ui/embed_spec.lua
diff options
context:
space:
mode:
Diffstat (limited to 'test/functional/ui/embed_spec.lua')
-rw-r--r--test/functional/ui/embed_spec.lua314
1 files changed, 236 insertions, 78 deletions
diff --git a/test/functional/ui/embed_spec.lua b/test/functional/ui/embed_spec.lua
index 9729f65355..0445476780 100644
--- a/test/functional/ui/embed_spec.lua
+++ b/test/functional/ui/embed_spec.lua
@@ -1,56 +1,53 @@
-local uv = require'luv'
+local uv = vim.uv
local helpers = require('test.functional.helpers')(after_each)
local Screen = require('test.functional.ui.screen')
+local api = helpers.api
local feed = helpers.feed
local eq = helpers.eq
local neq = helpers.neq
local clear = helpers.clear
local ok = helpers.ok
-local funcs = helpers.funcs
+local fn = helpers.fn
local nvim_prog = helpers.nvim_prog
local retry = helpers.retry
+local write_file = helpers.write_file
local function test_embed(ext_linegrid)
local screen
local function startup(...)
- clear{args_rm={'--headless'}, args={...}}
+ clear { args_rm = { '--headless' }, args = { ... } }
-- attach immediately after startup, for early UI
screen = Screen.new(60, 8)
- screen:attach{ext_linegrid=ext_linegrid}
+ screen:attach { ext_linegrid = ext_linegrid }
screen:set_default_attr_ids({
- [1] = {foreground = Screen.colors.Grey100, background = Screen.colors.Red},
- [2] = {bold = true, foreground = Screen.colors.SeaGreen4},
- [3] = {bold = true, foreground = Screen.colors.Blue1},
- [4] = {bold = true, foreground = Screen.colors.Green},
- [5] = {bold = true, reverse = true},
+ [1] = { foreground = Screen.colors.Grey100, background = Screen.colors.Red },
+ [2] = { bold = true, foreground = Screen.colors.SeaGreen4 },
+ [3] = { bold = true, foreground = Screen.colors.Blue1 },
+ [4] = { bold = true, foreground = Screen.colors.Green },
+ [5] = { bold = true, reverse = true },
+ [6] = { foreground = Screen.colors.NvimLightGrey3, background = Screen.colors.NvimDarkGrey3 },
+ [7] = { foreground = Screen.colors.NvimDarkRed },
+ [8] = { foreground = Screen.colors.NvimDarkCyan },
})
end
it('can display errors', function()
startup('--cmd', 'echoerr invalid+')
screen:expect([[
- |
- |
- |
- |
- |
- Error detected while processing pre-vimrc command line: |
- E121: Undefined variable: invalid |
- Press ENTER or type command to continue^ |
+ |*4
+ {6: }|
+ {7:Error detected while processing pre-vimrc command line:} |
+ {7:E121: Undefined variable: invalid} |
+ {8:Press ENTER or type command to continue}^ |
]])
feed('<cr>')
screen:expect([[
^ |
- {3:~ }|
- {3:~ }|
- {3:~ }|
- {3:~ }|
- {3:~ }|
- {3:~ }|
+ {3:~ }|*6
|
]])
end)
@@ -61,36 +58,39 @@ local function test_embed(ext_linegrid)
end
startup('--cmd', 'echoerr "foo"', '--cmd', 'color default', '--cmd', 'echoerr "bar"')
screen:expect([[
- |
- |
- |
- {5: }|
- Error detected while processing pre-vimrc command line: |
- foo |
- {1:bar} |
- {4:Press ENTER or type command to continue}^ |
+ |*3
+ {6: }|
+ {7:Error detected while processing pre-vimrc command line:} |
+ {7:foo} |
+ {7:bar} |
+ {8:Press ENTER or type command to continue}^ |
]])
end)
it("doesn't erase output when setting Normal colors", function()
startup('--cmd', 'echoerr "foo"', '--cmd', 'hi Normal guibg=Green', '--cmd', 'echoerr "bar"')
- screen:expect{grid=[[
- |
- |
- |
- |
- Error detected while processing pre-vimrc command line: |
- foo |
- bar |
- Press ENTER or type command to continue^ |
- ]], condition=function()
- eq(Screen.colors.Green, screen.default_colors.rgb_bg)
- end}
+ screen:expect {
+ grid = [[
+ |*3
+ {6: }|
+ {7:Error detected while processing pre-vimrc command line:} |
+ {7:foo} |
+ {7:bar} |
+ {8:Press ENTER or type command to continue}^ |
+ ]],
+ condition = function()
+ eq(Screen.colors.Green, screen.default_colors.rgb_bg)
+ end,
+ }
end)
end
-describe('--embed UI on startup (ext_linegrid=true)', function() test_embed(true) end)
-describe('--embed UI on startup (ext_linegrid=false)', function() test_embed(false) end)
+describe('--embed UI on startup (ext_linegrid=true)', function()
+ test_embed(true)
+end)
+describe('--embed UI on startup (ext_linegrid=false)', function()
+ test_embed(false)
+end)
describe('--embed UI', function()
it('can pass stdin', function()
@@ -99,43 +99,186 @@ describe('--embed UI', function()
local writer = assert(uv.new_pipe(false))
writer:open(pipe.write)
- clear {args_rm={'--headless'}, io_extra=pipe.read}
+ clear { args_rm = { '--headless' }, io_extra = pipe.read }
-- attach immediately after startup, for early UI
local screen = Screen.new(40, 8)
- screen.rpc_async = true -- Avoid hanging. #24888
- screen:attach {stdin_fd=3}
+ screen.rpc_async = true -- Avoid hanging. #24888
+ screen:attach { stdin_fd = 3 }
screen:set_default_attr_ids {
- [1] = {bold = true, foreground = Screen.colors.Blue1};
- [2] = {bold = true};
+ [1] = { bold = true, foreground = Screen.colors.Blue1 },
+ [2] = { bold = true },
}
- writer:write "hello nvim\nfrom external input\n"
- writer:shutdown(function() writer:close() end)
+ writer:write 'hello nvim\nfrom external input\n'
+ writer:shutdown(function()
+ writer:close()
+ end)
- screen:expect{grid=[[
+ screen:expect [[
^hello nvim |
from external input |
- {1:~ }|
- {1:~ }|
- {1:~ }|
- {1:~ }|
- {1:~ }|
+ {1:~ }|*5
|
- ]]}
+ ]]
-- stdin (rpc input) still works
feed 'o'
- screen:expect{grid=[[
+ screen:expect [[
hello nvim |
^ |
from external input |
- {1:~ }|
- {1:~ }|
- {1:~ }|
- {1:~ }|
+ {1:~ }|*4
{2:-- INSERT --} |
- ]]}
+ ]]
+ end)
+
+ it('can pass stdin to -q - #17523', function()
+ write_file(
+ 'Xbadfile.c',
+ [[
+ /* some file with an error */
+ main() {
+ functionCall(arg; arg, arg);
+ return 666
+ }
+ ]]
+ )
+ finally(function()
+ os.remove('Xbadfile.c')
+ end)
+
+ local pipe = assert(uv.pipe())
+
+ local writer = assert(uv.new_pipe(false))
+ writer:open(pipe.write)
+
+ clear { args_rm = { '--headless' }, args = { '-q', '-' }, io_extra = pipe.read }
+
+ -- attach immediately after startup, for early UI
+ local screen = Screen.new(60, 8)
+ screen.rpc_async = true -- Avoid hanging. #24888
+ screen:attach { stdin_fd = 3 }
+ screen:set_default_attr_ids {
+ [1] = { bold = true, foreground = Screen.colors.Blue1 },
+ [2] = { bold = true },
+ }
+
+ writer:write [[Xbadfile.c:4:12: error: expected ';' before '}' token]]
+ writer:shutdown(function()
+ writer:close()
+ end)
+
+ screen:expect [[
+ /* some file with an error */ |
+ main() { |
+ functionCall(arg; arg, arg); |
+ return 66^6 |
+ } |
+ {1:~ }|*2
+ (1 of 1): error: expected ';' before '}' token |
+ ]]
+
+ -- stdin (rpc input) still works
+ feed 'A'
+ screen:expect [[
+ /* some file with an error */ |
+ main() { |
+ functionCall(arg; arg, arg); |
+ return 666^ |
+ } |
+ {1:~ }|*2
+ {2:-- INSERT --} |
+ ]]
+
+ eq('-', api.nvim_get_option_value('errorfile', {}))
+ end)
+
+ it('only sets background colors once even if overridden', function()
+ local screen, current, seen
+ local function handle_default_colors_set(_, _, rgb_bg, _, _, _)
+ seen[rgb_bg] = true
+ current = rgb_bg
+ end
+ local function startup(...)
+ seen = {}
+ current = nil
+ clear { args_rm = { '--headless' }, args = { ... } }
+
+ -- attach immediately after startup, for early UI
+ screen = Screen.new(40, 8)
+ screen._handle_default_colors_set = handle_default_colors_set
+ screen:attach()
+ end
+
+ startup()
+ screen:expect {
+ condition = function()
+ eq(16777215, current)
+ end,
+ }
+ eq({ [16777215] = true }, seen)
+
+ -- NB: by accident how functional/helpers.lua currently handles the default color scheme, the
+ -- above is sufficient to test the behavior. But in case that workaround is removed, we need
+ -- a test with an explicit override like below, so do it to remain safe.
+ startup('--cmd', 'hi NORMAL guibg=#FF00FF')
+ screen:expect {
+ condition = function()
+ eq(16711935, current)
+ end,
+ }
+ eq({ [16711935] = true }, seen) -- we only saw the last one, despite 16777215 was set internally earlier
+ end)
+
+ it('updates cwd of attached UI #21771', function()
+ clear { args_rm = { '--headless' } }
+
+ local screen = Screen.new(40, 8)
+ screen:attach()
+
+ screen:expect {
+ condition = function()
+ eq(helpers.paths.test_source_path, screen.pwd)
+ end,
+ }
+
+ -- Change global cwd
+ helpers.command(string.format('cd %s/src/nvim', helpers.paths.test_source_path))
+
+ screen:expect {
+ condition = function()
+ eq(string.format('%s/src/nvim', helpers.paths.test_source_path), screen.pwd)
+ end,
+ }
+
+ -- Split the window and change the cwd in the split
+ helpers.command('new')
+ helpers.command(string.format('lcd %s/test', helpers.paths.test_source_path))
+
+ screen:expect {
+ condition = function()
+ eq(string.format('%s/test', helpers.paths.test_source_path), screen.pwd)
+ end,
+ }
+
+ -- Move to the original window
+ helpers.command('wincmd p')
+
+ screen:expect {
+ condition = function()
+ eq(string.format('%s/src/nvim', helpers.paths.test_source_path), screen.pwd)
+ end,
+ }
+
+ -- Change global cwd again
+ helpers.command(string.format('cd %s', helpers.paths.test_source_path))
+
+ screen:expect {
+ condition = function()
+ eq(helpers.paths.test_source_path, screen.pwd)
+ end,
+ }
end)
end)
@@ -144,8 +287,18 @@ describe('--embed --listen UI', function()
helpers.skip(helpers.is_os('win'))
clear()
local child_server = assert(helpers.new_pipename())
- funcs.jobstart({nvim_prog, '--embed', '--listen', child_server, '--clean'})
- retry(nil, nil, function() neq(nil, uv.fs_stat(child_server)) end)
+ fn.jobstart({
+ nvim_prog,
+ '--embed',
+ '--listen',
+ child_server,
+ '--clean',
+ '--cmd',
+ 'colorscheme vim',
+ })
+ retry(nil, nil, function()
+ neq(nil, uv.fs_stat(child_server))
+ end)
local child_session = helpers.connect(child_server)
@@ -154,11 +307,15 @@ describe('--embed --listen UI', function()
eq(2, #api_info)
ok(api_info[1] > 2, 'channel_id > 2', api_info[1])
- child_session:request('nvim_exec2', [[
+ child_session:request(
+ 'nvim_exec2',
+ [[
let g:evs = []
autocmd UIEnter * call add(g:evs, $"UIEnter:{v:event.chan}")
autocmd VimEnter * call add(g:evs, "VimEnter")
- ]], {})
+ ]],
+ {}
+ )
-- VimEnter and UIEnter shouldn't be triggered until after attach
local var_ok, var = child_session:request('nvim_get_var', 'evs')
@@ -167,21 +324,22 @@ describe('--embed --listen UI', function()
local child_screen = Screen.new(40, 6)
child_screen:attach(nil, child_session)
- child_screen:expect{grid=[[
+ child_screen:expect {
+ grid = [[
^ |
- {1:~ }|
- {1:~ }|
- {1:~ }|
+ {1:~ }|*3
{2:[No Name] 0,0-1 All}|
|
- ]], attr_ids={
- [1] = {foreground = Screen.colors.Blue, bold = true};
- [2] = {reverse = true, bold = true};
- }}
+ ]],
+ attr_ids = {
+ [1] = { foreground = Screen.colors.Blue, bold = true },
+ [2] = { reverse = true, bold = true },
+ },
+ }
-- VimEnter and UIEnter should now be triggered
var_ok, var = child_session:request('nvim_get_var', 'evs')
ok(var_ok)
- eq({'VimEnter', ('UIEnter:%d'):format(api_info[1])}, var)
+ eq({ 'VimEnter', ('UIEnter:%d'):format(api_info[1]) }, var)
end)
end)
generated by cgit (git 2.34.1) at 2025-04-28 13:55:49 +0000