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-rw-r--r--test/functional/lua/buffer_updates_spec.lua130
-rw-r--r--test/functional/lua/command_line_completion_spec.lua171
2 files changed, 243 insertions, 58 deletions
diff --git a/test/functional/lua/buffer_updates_spec.lua b/test/functional/lua/buffer_updates_spec.lua
index 67dc5f5a16..6087f9e7d6 100644
--- a/test/functional/lua/buffer_updates_spec.lua
+++ b/test/functional/lua/buffer_updates_spec.lua
@@ -20,12 +20,13 @@ local origlines = {"original line 1",
"original line 6",
" indented line"}
-local function attach_buffer(evname)
- exec_lua([[
+before_each(function ()
+ clear()
+ exec_lua [[
local evname = ...
local events = {}
- function test_register(bufnr, id, changedtick, utf_sizes, preview)
+ function test_register(bufnr, evname, id, changedtick, utf_sizes, preview)
local function callback(...)
table.insert(events, {id, ...})
if test_unreg == id then
@@ -44,41 +45,30 @@ local function attach_buffer(evname)
events = {}
return ret_events
end
- ]], evname)
-end
+ ]]
+end)
describe('lua buffer event callbacks: on_lines', function()
- before_each(function()
- clear()
- attach_buffer('on_lines')
- end)
-
-
- -- verifying the sizes with nvim_buf_get_offset is nice (checks we cannot
- -- assert the wrong thing), but masks errors with unflushed lines (as
- -- nvim_buf_get_offset forces a flush of the memline). To be safe run the
- -- test both ways.
- local function check(verify,utf_sizes)
+ local function setup_eventcheck(verify, utf_sizes, lines)
local lastsize
- meths.buf_set_lines(0, 0, -1, true, origlines)
+ meths.buf_set_lines(0, 0, -1, true, lines)
if verify then
lastsize = meths.buf_get_offset(0, meths.buf_line_count(0))
end
- exec_lua("return test_register(...)", 0, "test1",false,utf_sizes)
- local tick = meths.buf_get_changedtick(0)
-
+ exec_lua("return test_register(...)", 0, "on_lines", "test1",false,utf_sizes)
local verify_name = "test1"
+
local function check_events(expected)
local events = exec_lua("return get_events(...)" )
if utf_sizes then
-- this test case uses ASCII only, so sizes should be the same.
-- Unicode is tested below.
for _, event in ipairs(expected) do
- event[9] = event[8]
- event[10] = event[8]
+ event[9] = event[9] or event[8]
+ event[10] = event[10] or event[9]
end
end
- eq(expected, events)
+ expect_events(expected, events, "line updates")
if verify then
for _, event in ipairs(events) do
if event[1] == verify_name and event[2] == "lines" then
@@ -92,25 +82,38 @@ describe('lua buffer event callbacks: on_lines', function()
end
end
end
+ return check_events, function(new) verify_name = new end
+ end
+
+ -- verifying the sizes with nvim_buf_get_offset is nice (checks we cannot
+ -- assert the wrong thing), but masks errors with unflushed lines (as
+ -- nvim_buf_get_offset forces a flush of the memline). To be safe run the
+ -- test both ways.
+ local function check(verify,utf_sizes)
+ local check_events, verify_name = setup_eventcheck(verify, utf_sizes, origlines)
+
+ local tick = meths.buf_get_changedtick(0)
command('set autoindent')
command('normal! GyyggP')
tick = tick + 1
- check_events({{ "test1", "lines", 1, tick, 0, 0, 1, 0}})
+ check_events {{ "test1", "lines", 1, tick, 0, 0, 1, 0}}
meths.buf_set_lines(0, 3, 5, true, {"changed line"})
tick = tick + 1
- check_events({{ "test1", "lines", 1, tick, 3, 5, 4, 32 }})
+ check_events {{ "test1", "lines", 1, tick, 3, 5, 4, 32 }}
- exec_lua("return test_register(...)", 0, "test2", true, utf_sizes)
+ exec_lua("return test_register(...)", 0, "on_lines", "test2", true, utf_sizes)
tick = tick + 1
command('undo')
-- plugins can opt in to receive changedtick events, or choose
-- to only receive actual changes.
- check_events({{ "test1", "lines", 1, tick, 3, 4, 5, 13 },
- { "test2", "lines", 1, tick, 3, 4, 5, 13 },
- { "test2", "changedtick", 1, tick+1 } })
+ check_events {
+ { "test1", "lines", 1, tick, 3, 4, 5, 13 };
+ { "test2", "lines", 1, tick, 3, 4, 5, 13 };
+ { "test2", "changedtick", 1, tick+1 };
+ }
tick = tick + 1
-- simulate next callback returning true
@@ -121,38 +124,40 @@ describe('lua buffer event callbacks: on_lines', function()
-- plugins can opt in to receive changedtick events, or choose
-- to only receive actual changes.
- check_events({{ "test1", "lines", 1, tick, 6, 7, 9, 16 },
- { "test2", "lines", 1, tick, 6, 7, 9, 16 }})
+ check_events {
+ { "test1", "lines", 1, tick, 6, 7, 9, 16 };
+ { "test2", "lines", 1, tick, 6, 7, 9, 16 };
+ }
- verify_name = "test2"
+ verify_name "test2"
meths.buf_set_lines(0, 1, 1, true, {"added"})
tick = tick + 1
- check_events({{ "test2", "lines", 1, tick, 1, 1, 2, 0 }})
+ check_events {{ "test2", "lines", 1, tick, 1, 1, 2, 0 }}
feed('wix')
tick = tick + 1
- check_events({{ "test2", "lines", 1, tick, 4, 5, 5, 16 }})
+ check_events {{ "test2", "lines", 1, tick, 4, 5, 5, 16 }}
-- check hot path for multiple insert
feed('yz')
tick = tick + 1
- check_events({{ "test2", "lines", 1, tick, 4, 5, 5, 17 }})
+ check_events {{ "test2", "lines", 1, tick, 4, 5, 5, 17 }}
feed('<bs>')
tick = tick + 1
- check_events({{ "test2", "lines", 1, tick, 4, 5, 5, 19 }})
+ check_events {{ "test2", "lines", 1, tick, 4, 5, 5, 19 }}
feed('<esc>Go')
tick = tick + 1
- check_events({{ "test2", "lines", 1, tick, 11, 11, 12, 0 }})
+ check_events {{ "test2", "lines", 1, tick, 11, 11, 12, 0 }}
feed('x')
tick = tick + 1
- check_events({{ "test2", "lines", 1, tick, 11, 12, 12, 5 }})
+ check_events {{ "test2", "lines", 1, tick, 11, 12, 12, 5 }}
command('bwipe!')
- check_events({{ "test2", "detach", 1 }})
+ check_events {{ "test2", "detach", 1 }}
end
it('works', function()
@@ -167,51 +172,63 @@ describe('lua buffer event callbacks: on_lines', function()
check(false,true)
end)
- it('works with utf_sizes and unicode text', function()
+ local function check_unicode(verify)
local unicode_text = {"ascii text",
"latin text åäö",
"BMP text ɧ αλφά",
"BMP text 汉语 ↥↧",
"SMP 🤦 🦄🦃",
"combining å بِيَّة"}
- meths.buf_set_lines(0, 0, -1, true, unicode_text)
- feed('gg')
- exec_lua("return test_register(...)", 0, "test1", false, true)
+ local check_events, verify_name = setup_eventcheck(verify, true, unicode_text)
+
local tick = meths.buf_get_changedtick(0)
- feed('dd')
+ feed('ggdd')
tick = tick + 1
- eq({{ "test1", "lines", 1, tick, 0, 1, 0, 11, 11, 11 }}, exec_lua("return get_events(...)" ))
+ check_events {{ "test1", "lines", 1, tick, 0, 1, 0, 11, 11, 11 }}
feed('A<bs>')
tick = tick + 1
- eq({{ "test1", "lines", 1, tick, 0, 1, 1, 18, 15, 15 }}, exec_lua("return get_events(...)" ))
+ check_events {{ "test1", "lines", 1, tick, 0, 1, 1, 18, 15, 15 }}
feed('<esc>jylp')
tick = tick + 1
- eq({{ "test1", "lines", 1, tick, 1, 2, 2, 21, 16, 16 }}, exec_lua("return get_events(...)" ))
+ check_events {{ "test1", "lines", 1, tick, 1, 2, 2, 21, 16, 16 }}
feed('+eea<cr>')
tick = tick + 1
- eq({{ "test1", "lines", 1, tick, 2, 3, 4, 23, 15, 15 }}, exec_lua("return get_events(...)" ))
+ check_events {{ "test1", "lines", 1, tick, 2, 3, 4, 23, 15, 15 }}
feed('<esc>jdw')
tick = tick + 1
-- non-BMP chars count as 2 UTF-2 codeunits
- eq({{ "test1", "lines", 1, tick, 4, 5, 5, 18, 9, 12 }}, exec_lua("return get_events(...)" ))
+ check_events {{ "test1", "lines", 1, tick, 4, 5, 5, 18, 9, 12 }}
feed('+rx')
tick = tick + 1
-- count the individual codepoints of a composed character.
- eq({{ "test1", "lines", 1, tick, 5, 6, 6, 27, 20, 20 }}, exec_lua("return get_events(...)" ))
+ check_events {{ "test1", "lines", 1, tick, 5, 6, 6, 27, 20, 20 }}
feed('kJ')
tick = tick + 1
+ -- verification fails with multiple line updates, sorry about that
+ verify_name ""
-- NB: this is inefficient (but not really wrong).
- eq({{ "test1", "lines", 1, tick, 4, 5, 5, 14, 5, 8 },
- { "test1", "lines", 1, tick+1, 5, 6, 5, 27, 20, 20 }}, exec_lua("return get_events(...)" ))
+ check_events {
+ { "test1", "lines", 1, tick, 4, 5, 5, 14, 5, 8 };
+ { "test1", "lines", 1, tick+1, 5, 6, 5, 27, 20, 20 };
+ }
+ end
+
+ it('works with utf_sizes and unicode text', function()
+ check_unicode(false)
+ end)
+
+ it('works with utf_sizes and unicode text with verify', function()
+ check_unicode(true)
end)
+
it('has valid cursor position while shifting', function()
meths.buf_set_lines(0, 0, -1, true, {'line1'})
exec_lua([[
@@ -272,11 +289,6 @@ describe('lua buffer event callbacks: on_lines', function()
end)
describe('lua: nvim_buf_attach on_bytes', function()
- before_each(function()
- clear()
- attach_buffer('on_bytes')
- end)
-
-- verifying the sizes with nvim_buf_get_offset is nice (checks we cannot
-- assert the wrong thing), but masks errors with unflushed lines (as
-- nvim_buf_get_offset forces a flush of the memline). To be safe run the
@@ -291,7 +303,7 @@ describe('lua: nvim_buf_attach on_bytes', function()
local len = meths.buf_get_offset(0, meths.buf_line_count(0))
eq(len == -1 and 1 or len, string.len(shadowbytes))
end
- exec_lua("return test_register(...)", 0, "test1", false, false, true)
+ exec_lua("return test_register(...)", 0, "on_bytes", "test1", false, false, true)
meths.buf_get_changedtick(0)
local verify_name = "test1"
@@ -504,11 +516,13 @@ describe('lua: nvim_buf_attach on_bytes', function()
feed ':%s/bcd/'
check_events {
{ "test1", "bytes", 1, 3, 0, 1, 1, 0, 3, 3, 0, 0, 0 };
+ { "test1", "bytes", 1, 5, 0, 1, 1, 0, 0, 0, 0, 3, 3 };
}
feed 'a'
check_events {
{ "test1", "bytes", 1, 3, 0, 1, 1, 0, 3, 3, 0, 1, 1 };
+ { "test1", "bytes", 1, 5, 0, 1, 1, 0, 1, 1, 0, 3, 3 };
}
end)
diff --git a/test/functional/lua/command_line_completion_spec.lua b/test/functional/lua/command_line_completion_spec.lua
new file mode 100644
index 0000000000..3ba7e1589f
--- /dev/null
+++ b/test/functional/lua/command_line_completion_spec.lua
@@ -0,0 +1,171 @@
+local helpers = require('test.functional.helpers')(after_each)
+
+local clear = helpers.clear
+local eq = helpers.eq
+local exec_lua = helpers.exec_lua
+
+local get_completions = function(input, env)
+ return exec_lua("return {vim._expand_pat(...)}", '^' .. input, env)
+end
+
+local get_compl_parts = function(parts)
+ return exec_lua("return {vim._expand_pat_get_parts(...)}", parts)
+end
+
+before_each(clear)
+
+describe('nlua_expand_pat', function()
+ it('should complete exact matches', function()
+ eq({{'exact'}, 0}, get_completions('exact', { exact = true }))
+ end)
+
+ it('should return empty table when nothing matches', function()
+ eq({{}, 0}, get_completions('foo', { bar = true }))
+ end)
+
+ it('should return nice completions with function call prefix', function()
+ eq({{'FOO'}, 6}, get_completions('print(F', { FOO = true, bawr = true }))
+ end)
+
+ it('should return keys for nested dictionaries', function()
+ eq(
+ {{
+ 'nvim_buf_set_lines',
+ 'nvim_buf_set_option'
+ }, 8
+ },
+ get_completions('vim.api.nvim_buf_', {
+ vim = {
+ api = {
+ nvim_buf_set_lines = true,
+ nvim_buf_set_option = true,
+ nvim_win_doesnt_match = true,
+ },
+ other_key = true,
+ }
+ })
+ )
+ end)
+
+ it('it should work with colons', function()
+ eq(
+ {{
+ 'bawr',
+ 'baz',
+ }, 8
+ },
+ get_completions('MyClass:b', {
+ MyClass = {
+ baz = true,
+ bawr = true,
+ foo = false,
+ }
+ })
+ )
+ end)
+
+ it('should return keys for string reffed dictionaries', function()
+ eq(
+ {{
+ 'nvim_buf_set_lines',
+ 'nvim_buf_set_option'
+ }, 11
+ },
+ get_completions('vim["api"].nvim_buf_', {
+ vim = {
+ api = {
+ nvim_buf_set_lines = true,
+ nvim_buf_set_option = true,
+ nvim_win_doesnt_match = true,
+ },
+ other_key = true,
+ }
+ })
+ )
+ end)
+
+ it('should return keys for string reffed dictionaries', function()
+ eq(
+ {{
+ 'nvim_buf_set_lines',
+ 'nvim_buf_set_option'
+ }, 21
+ },
+ get_completions('vim["nested"]["api"].nvim_buf_', {
+ vim = {
+ nested = {
+ api = {
+ nvim_buf_set_lines = true,
+ nvim_buf_set_option = true,
+ nvim_win_doesnt_match = true,
+ },
+ },
+ other_key = true,
+ }
+ })
+ )
+ end)
+
+ it('should be able to interpolate globals', function()
+ eq(
+ {{
+ 'nvim_buf_set_lines',
+ 'nvim_buf_set_option'
+ }, 12
+ },
+ get_completions('vim[MY_VAR].nvim_buf_', {
+ MY_VAR = "api",
+ vim = {
+ api = {
+ nvim_buf_set_lines = true,
+ nvim_buf_set_option = true,
+ nvim_win_doesnt_match = true,
+ },
+ other_key = true,
+ }
+ })
+ )
+ end)
+
+ it('should return everything if the input is of length 0', function()
+ eq({{"other", "vim"}, 0}, get_completions('', { vim = true, other = true }))
+ end)
+
+ describe('get_parts', function()
+ it('should return an empty list for no separators', function()
+ eq({{}, 1}, get_compl_parts("vim"))
+ end)
+
+ it('just the first item before a period', function()
+ eq({{"vim"}, 5}, get_compl_parts("vim.ap"))
+ end)
+
+ it('should return multiple parts just for period', function()
+ eq({{"vim", "api"}, 9}, get_compl_parts("vim.api.nvim_buf"))
+ end)
+
+ it('should be OK with colons', function()
+ eq({{"vim", "api"}, 9}, get_compl_parts("vim:api.nvim_buf"))
+ end)
+
+ it('should work for just one string ref', function()
+ eq({{"vim", "api"}, 12}, get_compl_parts("vim['api'].nvim_buf"))
+ end)
+
+ it('should work for just one string ref, with double quote', function()
+ eq({{"vim", "api"}, 12}, get_compl_parts('vim["api"].nvim_buf'))
+ end)
+
+ it('should allows back-to-back string ref', function()
+ eq({{"vim", "nested", "api"}, 22}, get_compl_parts('vim["nested"]["api"].nvim_buf'))
+ end)
+
+ it('should allows back-to-back string ref with spaces before and after', function()
+ eq({{"vim", "nested", "api"}, 25}, get_compl_parts('vim[ "nested" ]["api"].nvim_buf'))
+ end)
+
+ it('should allow VAR style loolup', function()
+ eq({{"vim", {"NESTED"}, "api"}, 20}, get_compl_parts('vim[NESTED]["api"].nvim_buf'))
+ end)
+ end)
+end)
generated by cgit (git 2.34.1) at 2025-06-01 13:05:36 +0000