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Diffstat (limited to 'test/functional/lua/vim_spec.lua')
-rw-r--r--test/functional/lua/vim_spec.lua200
1 files changed, 136 insertions, 64 deletions
diff --git a/test/functional/lua/vim_spec.lua b/test/functional/lua/vim_spec.lua
index bbd999ead2..12f022e100 100644
--- a/test/functional/lua/vim_spec.lua
+++ b/test/functional/lua/vim_spec.lua
@@ -4,16 +4,16 @@ local Screen = require('test.functional.ui.screen')
local funcs = helpers.funcs
local meths = helpers.meths
+local dedent = helpers.dedent
local command = helpers.command
local clear = helpers.clear
local eq = helpers.eq
local ok = helpers.ok
local eval = helpers.eval
local feed = helpers.feed
-local pcall_err = helpers.pcall_err
+local pcall_err_withfile = helpers.pcall_err_withfile
local exec_lua = helpers.exec_lua
local matches = helpers.matches
-local contains = helpers.contains
local source = helpers.source
local NIL = helpers.NIL
local retry = helpers.retry
@@ -129,8 +129,8 @@ describe('lua stdlib', function()
eq(false, funcs.luaeval('vim.startswith("123", "2")'))
eq(false, funcs.luaeval('vim.startswith("123", "1234")'))
- eq("string", type(pcall_err(funcs.luaeval, 'vim.startswith("123", nil)')))
- eq("string", type(pcall_err(funcs.luaeval, 'vim.startswith(nil, "123")')))
+ eq("string", type(pcall_err_withfile(funcs.luaeval, 'vim.startswith("123", nil)')))
+ eq("string", type(pcall_err_withfile(funcs.luaeval, 'vim.startswith(nil, "123")')))
end)
it('vim.endswith', function()
@@ -143,8 +143,8 @@ describe('lua stdlib', function()
eq(false, funcs.luaeval('vim.endswith("123", "2")'))
eq(false, funcs.luaeval('vim.endswith("123", "1234")'))
- eq("string", type(pcall_err(funcs.luaeval, 'vim.endswith("123", nil)')))
- eq("string", type(pcall_err(funcs.luaeval, 'vim.endswith(nil, "123")')))
+ eq("string", type(pcall_err_withfile(funcs.luaeval, 'vim.endswith("123", nil)')))
+ eq("string", type(pcall_err_withfile(funcs.luaeval, 'vim.endswith(nil, "123")')))
end)
it("vim.str_utfindex/str_byteindex", function()
@@ -183,10 +183,10 @@ describe('lua stdlib', function()
eq({"yy","xx"}, exec_lua("return test_table"))
-- Validates args.
- eq('Error executing lua: vim.schedule: expected function',
- pcall_err(exec_lua, "vim.schedule('stringly')"))
- eq('Error executing lua: vim.schedule: expected function',
- pcall_err(exec_lua, "vim.schedule()"))
+ eq('.../helpers.lua:0: Error executing lua: vim.schedule: expected function',
+ pcall_err_withfile(exec_lua, "vim.schedule('stringly')"))
+ eq('.../helpers.lua:0: Error executing lua: vim.schedule: expected function',
+ pcall_err_withfile(exec_lua, "vim.schedule()"))
exec_lua([[
vim.schedule(function()
@@ -258,14 +258,29 @@ describe('lua stdlib', function()
}
for _, t in ipairs(loops) do
- matches(".*Infinite loop detected", pcall_err(split, t[1], t[2]))
+ matches(".*Infinite loop detected", pcall_err_withfile(split, t[1], t[2]))
end
-- Validates args.
eq(true, pcall(split, 'string', 'string'))
- contains('s: expected string, got number', pcall_err(split, 1, 'string'))
- contains('sep: expected string, got number', pcall_err(split, 'string', 1))
- contains('plain: expected boolean, got number', pcall_err(split, 'string', 'string', 1))
+ eq(dedent([[
+ .../helpers.lua:0: Error executing lua: shared.lua:0: s: expected string, got number
+ stack traceback:
+ shared.lua:0: in function 'gsplit'
+ shared.lua:0: in function <shared.lua:0>]]),
+ pcall_err_withfile(split, 1, 'string'))
+ eq(dedent([[
+ .../helpers.lua:0: Error executing lua: shared.lua:0: sep: expected string, got number
+ stack traceback:
+ shared.lua:0: in function 'gsplit'
+ shared.lua:0: in function <shared.lua:0>]]),
+ pcall_err_withfile(split, 'string', 1))
+ eq(dedent([[
+ .../helpers.lua:0: Error executing lua: shared.lua:0: plain: expected boolean, got number
+ stack traceback:
+ shared.lua:0: in function 'gsplit'
+ shared.lua:0: in function <shared.lua:0>]]),
+ pcall_err_withfile(split, 'string', 'string', 1))
end)
it('vim.trim', function()
@@ -285,7 +300,11 @@ describe('lua stdlib', function()
end
-- Validates args.
- contains('s: expected string, got number', pcall_err(trim, 2))
+ eq(dedent([[
+ .../helpers.lua:0: Error executing lua: shared.lua:0: s: expected string, got number
+ stack traceback:
+ shared.lua:0: in function <shared.lua:0>]]),
+ pcall_err_withfile(trim, 2))
end)
it('vim.inspect', function()
@@ -350,8 +369,8 @@ describe('lua stdlib', function()
return t1.f() ~= t2.f()
]]))
- eq('Error executing lua: .../shared.lua: Cannot deepcopy object of type thread',
- pcall_err(exec_lua, [[
+ eq('.../helpers.lua:0: Error executing lua: shared.lua:0: Cannot deepcopy object of type thread',
+ pcall_err_withfile(exec_lua, [[
local thread = coroutine.create(function () return 0 end)
local t = {thr = thread}
vim.deepcopy(t)
@@ -363,8 +382,11 @@ describe('lua stdlib', function()
eq('foo%%%-bar', exec_lua([[return vim.pesc(vim.pesc('foo-bar'))]]))
-- Validates args.
- contains('s: expected string, got number',
- pcall_err(exec_lua, [[return vim.pesc(2)]]))
+ eq(dedent([[
+ .../helpers.lua:0: Error executing lua: shared.lua:0: s: expected string, got number
+ stack traceback:
+ shared.lua:0: in function <shared.lua:0>]]),
+ pcall_err_withfile(exec_lua, [[return vim.pesc(2)]]))
end)
it('vim.tbl_keys', function()
@@ -488,20 +510,20 @@ describe('lua stdlib', function()
return c.x.a == 1 and c.x.b == 2 and c.x.c == nil and count == 1
]]))
- eq('Error executing lua: .../shared.lua: invalid "behavior": nil',
- pcall_err(exec_lua, [[
+ eq('.../helpers.lua:0: Error executing lua: shared.lua:0: invalid "behavior": nil',
+ pcall_err_withfile(exec_lua, [[
return vim.tbl_extend()
]])
)
- eq('Error executing lua: .../shared.lua: wrong number of arguments (given 1, expected at least 3)',
- pcall_err(exec_lua, [[
+ eq('.../helpers.lua:0: Error executing lua: shared.lua:0: wrong number of arguments (given 1, expected at least 3)',
+ pcall_err_withfile(exec_lua, [[
return vim.tbl_extend("keep")
]])
)
- eq('Error executing lua: .../shared.lua: wrong number of arguments (given 2, expected at least 3)',
- pcall_err(exec_lua, [[
+ eq('.../helpers.lua:0: Error executing lua: shared.lua:0: wrong number of arguments (given 2, expected at least 3)',
+ pcall_err_withfile(exec_lua, [[
return vim.tbl_extend("keep", {})
]])
)
@@ -576,20 +598,20 @@ describe('lua stdlib', function()
return vim.tbl_islist(c) and count == 0
]]))
- eq('Error executing lua: .../shared.lua: invalid "behavior": nil',
- pcall_err(exec_lua, [[
+ eq('.../helpers.lua:0: Error executing lua: shared.lua:0: invalid "behavior": nil',
+ pcall_err_withfile(exec_lua, [[
return vim.tbl_deep_extend()
]])
)
- eq('Error executing lua: .../shared.lua: wrong number of arguments (given 1, expected at least 3)',
- pcall_err(exec_lua, [[
+ eq('.../helpers.lua:0: Error executing lua: shared.lua:0: wrong number of arguments (given 1, expected at least 3)',
+ pcall_err_withfile(exec_lua, [[
return vim.tbl_deep_extend("keep")
]])
)
- eq('Error executing lua: .../shared.lua: wrong number of arguments (given 2, expected at least 3)',
- pcall_err(exec_lua, [[
+ eq('.../helpers.lua:0: Error executing lua: shared.lua:0: wrong number of arguments (given 2, expected at least 3)',
+ pcall_err_withfile(exec_lua, [[
return vim.tbl_deep_extend("keep", {})
]])
)
@@ -621,14 +643,17 @@ describe('lua stdlib', function()
it('vim.list_extend', function()
eq({1,2,3}, exec_lua [[ return vim.list_extend({1}, {2,3}) ]])
+ eq(dedent([[
+ .../helpers.lua:0: Error executing lua: shared.lua:0: src: expected table, got nil
+ stack traceback:
+ shared.lua:0: in function <shared.lua:0>]]),
+ pcall_err_withfile(exec_lua, [[ return vim.list_extend({1}, nil) ]]))
eq({1,2}, exec_lua [[ return vim.list_extend({1}, {2;a=1}) ]])
eq(true, exec_lua [[ local a = {1} return vim.list_extend(a, {2;a=1}) == a ]])
eq({2}, exec_lua [[ return vim.list_extend({}, {2;a=1}, 1) ]])
eq({}, exec_lua [[ return vim.list_extend({}, {2;a=1}, 2) ]])
eq({}, exec_lua [[ return vim.list_extend({}, {2;a=1}, 1, -1) ]])
eq({2}, exec_lua [[ return vim.list_extend({}, {2;a=1}, -1, 2) ]])
-
- contains('src: expected table, got nil', pcall_err(exec_lua, [[ return vim.list_extend({1}, nil) ]]))
end)
it('vim.tbl_add_reverse_lookup', function()
@@ -645,8 +670,8 @@ describe('lua stdlib', function()
assert(vim.deep_equal(a, { A = 1; [1] = 'A'; }))
vim.tbl_add_reverse_lookup(a)
]]
- matches('Error executing lua: .../shared.lua: The reverse lookup found an existing value for "[1A]" while processing key "[1A]"',
- pcall_err(exec_lua, code))
+ matches('.../helpers.lua:0: Error executing lua: shared.lua:0: The reverse lookup found an existing value for "[1A]" while processing key "[1A]"',
+ pcall_err_withfile(exec_lua, code))
end)
it('vim.call, vim.fn', function()
@@ -817,30 +842,77 @@ describe('lua stdlib', function()
exec_lua("vim.validate{arg1={{}, 't' }, arg2={ 'foo', 's' }}")
exec_lua("vim.validate{arg1={2, function(a) return (a % 2) == 0 end, 'even number' }}")
- contains("expected table, got number", pcall_err(exec_lua, "vim.validate{ 1, 'x' }"))
- contains("invalid type name: x", pcall_err(exec_lua, "vim.validate{ arg1={ 1, 'x' }}"))
- contains("invalid type name: 1", pcall_err(exec_lua, "vim.validate{ arg1={ 1, 1 }}"))
- contains("invalid type name: nil", pcall_err(exec_lua, "vim.validate{ arg1={ 1 }}"))
+ eq(dedent([[
+ .../helpers.lua:0: Error executing lua: [string "<nvim>"]:0: opt[1]: expected table, got number
+ stack traceback:
+ [string "<nvim>"]:0: in main chunk]]),
+ pcall_err_withfile(exec_lua, "vim.validate{ 1, 'x' }"))
+ eq(dedent([[
+ .../helpers.lua:0: Error executing lua: [string "<nvim>"]:0: invalid type name: x
+ stack traceback:
+ [string "<nvim>"]:0: in main chunk]]),
+ pcall_err_withfile(exec_lua, "vim.validate{ arg1={ 1, 'x' }}"))
+ eq(dedent([[
+ .../helpers.lua:0: Error executing lua: [string "<nvim>"]:0: invalid type name: 1
+ stack traceback:
+ [string "<nvim>"]:0: in main chunk]]),
+ pcall_err_withfile(exec_lua, "vim.validate{ arg1={ 1, 1 }}"))
+ eq(dedent([[
+ .../helpers.lua:0: Error executing lua: [string "<nvim>"]:0: invalid type name: nil
+ stack traceback:
+ [string "<nvim>"]:0: in main chunk]]),
+ pcall_err_withfile(exec_lua, "vim.validate{ arg1={ 1 }}"))
-- Validated parameters are required by default.
- contains("arg1: expected string, got nil",
- pcall_err(exec_lua, "vim.validate{ arg1={ nil, 's' }}"))
+ eq(dedent([[
+ .../helpers.lua:0: Error executing lua: [string "<nvim>"]:0: arg1: expected string, got nil
+ stack traceback:
+ [string "<nvim>"]:0: in main chunk]]),
+ pcall_err_withfile(exec_lua, "vim.validate{ arg1={ nil, 's' }}"))
-- Explicitly required.
- contains("arg1: expected string, got nil",
- pcall_err(exec_lua, "vim.validate{ arg1={ nil, 's', false }}"))
-
- contains("arg1: expected table, got number",
- pcall_err(exec_lua, "vim.validate{arg1={1, 't'}}"))
- contains("arg2: expected string, got number",
- pcall_err(exec_lua, "vim.validate{arg1={{}, 't'}, arg2={1, 's'}}"))
- contains("arg2: expected string, got nil",
- pcall_err(exec_lua, "vim.validate{arg1={{}, 't'}, arg2={nil, 's'}}"))
- contains("arg2: expected string, got nil",
- pcall_err(exec_lua, "vim.validate{arg1={{}, 't'}, arg2={nil, 's'}}"))
- contains("arg1: expected even number, got 3",
- pcall_err(exec_lua, "vim.validate{arg1={3, function(a) return a == 1 end, 'even number'}}"))
- contains("arg1: expected %?, got 3",
- pcall_err(exec_lua, "vim.validate{arg1={3, function(a) return a == 1 end}}"))
+ eq(dedent([[
+ .../helpers.lua:0: Error executing lua: [string "<nvim>"]:0: arg1: expected string, got nil
+ stack traceback:
+ [string "<nvim>"]:0: in main chunk]]),
+ pcall_err_withfile(exec_lua, "vim.validate{ arg1={ nil, 's', false }}"))
+
+ eq(dedent([[
+ .../helpers.lua:0: Error executing lua: [string "<nvim>"]:0: arg1: expected table, got number
+ stack traceback:
+ [string "<nvim>"]:0: in main chunk]]),
+ pcall_err_withfile(exec_lua, "vim.validate{arg1={1, 't'}}"))
+ eq(dedent([[
+ .../helpers.lua:0: Error executing lua: [string "<nvim>"]:0: arg2: expected string, got number
+ stack traceback:
+ [string "<nvim>"]:0: in main chunk]]),
+ pcall_err_withfile(exec_lua, "vim.validate{arg1={{}, 't'}, arg2={1, 's'}}"))
+ eq(dedent([[
+ .../helpers.lua:0: Error executing lua: [string "<nvim>"]:0: arg2: expected string, got nil
+ stack traceback:
+ [string "<nvim>"]:0: in main chunk]]),
+ pcall_err_withfile(exec_lua, "vim.validate{arg1={{}, 't'}, arg2={nil, 's'}}"))
+ eq(dedent([[
+ .../helpers.lua:0: Error executing lua: [string "<nvim>"]:0: arg2: expected string, got nil
+ stack traceback:
+ [string "<nvim>"]:0: in main chunk]]),
+ pcall_err_withfile(exec_lua, "vim.validate{arg1={{}, 't'}, arg2={nil, 's'}}"))
+ eq(dedent([[
+ .../helpers.lua:0: Error executing lua: [string "<nvim>"]:0: arg1: expected even number, got 3
+ stack traceback:
+ [string "<nvim>"]:0: in main chunk]]),
+ pcall_err_withfile(exec_lua, "vim.validate{arg1={3, function(a) return a == 1 end, 'even number'}}"))
+ eq(dedent([[
+ .../helpers.lua:0: Error executing lua: [string "<nvim>"]:0: arg1: expected ?, got 3
+ stack traceback:
+ [string "<nvim>"]:0: in main chunk]]),
+ pcall_err_withfile(exec_lua, "vim.validate{arg1={3, function(a) return a == 1 end}}"))
+
+ -- Pass an additional message back.
+ eq(dedent([[
+ .../helpers.lua:0: Error executing lua: [string "<nvim>"]:0: arg1: expected ?, got 3. Info: TEST_MSG
+ stack traceback:
+ [string "<nvim>"]:0: in main chunk]]),
+ pcall_err_withfile(exec_lua, "vim.validate{arg1={3, function(a) return a == 1, 'TEST_MSG' end}}"))
end)
it('vim.is_callable', function()
@@ -985,10 +1057,10 @@ describe('lua stdlib', function()
]]
eq('', funcs.luaeval "vim.bo.filetype")
eq(true, funcs.luaeval "vim.bo[BUF].modifiable")
- matches("^Error executing lua: .*: Invalid option name: 'nosuchopt'$",
- pcall_err(exec_lua, 'return vim.bo.nosuchopt'))
- matches("^Error executing lua: .*: Expected lua string$",
- pcall_err(exec_lua, 'return vim.bo[0][0].autoread'))
+ matches("^.../helpers.lua:0: Error executing lua: .*: Invalid option name: 'nosuchopt'$",
+ pcall_err_withfile(exec_lua, 'return vim.bo.nosuchopt'))
+ matches("^.../helpers.lua:0: Error executing lua: .*: Expected lua string$",
+ pcall_err_withfile(exec_lua, 'return vim.bo[0][0].autoread'))
end)
it('vim.wo', function()
@@ -1004,10 +1076,10 @@ describe('lua stdlib', function()
eq(0, funcs.luaeval "vim.wo.cole")
eq(0, funcs.luaeval "vim.wo[0].cole")
eq(0, funcs.luaeval "vim.wo[1001].cole")
- matches("^Error executing lua: .*: Invalid option name: 'notanopt'$",
- pcall_err(exec_lua, 'return vim.wo.notanopt'))
- matches("^Error executing lua: .*: Expected lua string$",
- pcall_err(exec_lua, 'return vim.wo[0][0].list'))
+ matches("^.../helpers.lua:0: Error executing lua: .*: Invalid option name: 'notanopt'$",
+ pcall_err_withfile(exec_lua, 'return vim.wo.notanopt'))
+ matches("^.../helpers.lua:0: Error executing lua: .*: Expected lua string$",
+ pcall_err_withfile(exec_lua, 'return vim.wo[0][0].list'))
eq(2, funcs.luaeval "vim.wo[1000].cole")
exec_lua [[
vim.wo[1000].cole = 0
generated by cgit (git 2.34.1) at 2025-04-28 23:34:16 +0000