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Merge #15218 from gpanders/split-trimempty

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feat(lua): add "noempty" param to vim.split()
This commit is contained in:
Justin M. Keyes
2021-10-03 17:33:12 -07:00
committed by GitHub
parent a0bf28cd54 84f66909e4
commit 8a9f292991
3 changed files with 75 additions and 30 deletions
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38
test/functional/lua/vim_spec.lua
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@@ -237,29 +237,34 @@ describe('lua stdlib', function()
end)
it("vim.split", function()
local split = function(str, sep, plain)
return exec_lua('return vim.split(...)', str, sep, plain)
local split = function(str, sep, kwargs)
return exec_lua('return vim.split(...)', str, sep, kwargs)
end
local tests = {
{ "a,b", ",", false, { 'a', 'b' } },
{ ":aa::bb:", ":", false, { '', 'aa', '', 'bb', '' } },
{ "::ee::ff:", ":", false, { '', '', 'ee', '', 'ff', '' } },
{ "ab", ".", false, { '', '', '' } },
{ "a1b2c", "[0-9]", false, { 'a', 'b', 'c' } },
{ "xy", "", false, { 'x', 'y' } },
{ "here be dragons", " ", false, { "here", "be", "dragons"} },
{ "axaby", "ab?", false, { '', 'x', 'y' } },
{ "f v2v v3v w2w ", "([vw])2%1", false, { 'f ', ' v3v ', ' ' } },
{ "", "", false, {} },
{ "", "a", false, { '' } },
{ "x*yz*oo*l", "*", true, { 'x', 'yz', 'oo', 'l' } },
{ "a,b", ",", false, false, { 'a', 'b' } },
{ ":aa::bb:", ":", false, false, { '', 'aa', '', 'bb', '' } },
{ ":aa::bb:", ":", false, true, { 'aa', '', 'bb' } },
{ "::ee::ff:", ":", false, false, { '', '', 'ee', '', 'ff', '' } },
{ "::ee::ff:", ":", false, true, { 'ee', '', 'ff' } },
{ "ab", ".", false, false, { '', '', '' } },
{ "a1b2c", "[0-9]", false, false, { 'a', 'b', 'c' } },
{ "xy", "", false, false, { 'x', 'y' } },
{ "here be dragons", " ", false, false, { "here", "be", "dragons"} },
{ "axaby", "ab?", false, false, { '', 'x', 'y' } },
{ "f v2v v3v w2w ", "([vw])2%1", false, false, { 'f ', ' v3v ', ' ' } },
{ "", "", false, false, {} },
{ "", "a", false, false, { '' } },
{ "x*yz*oo*l", "*", true, false, { 'x', 'yz', 'oo', 'l' } },
}
for _, t in ipairs(tests) do
eq(t[4], split(t[1], t[2], t[3]))
eq(t[5], split(t[1], t[2], {plain=t[3], trimempty=t[4]}))
end
-- Test old signature
eq({'x', 'yz', 'oo', 'l'}, split("x*yz*oo*l", "*", true))
local loops = {
{ "abc", ".-" },
}
@@ -283,9 +288,8 @@ describe('lua stdlib', function()
vim/shared.lua:0: in function <vim/shared.lua:0>]]),
pcall_err(split, 'string', 1))
eq(dedent([[
Error executing lua: vim/shared.lua:0: plain: expected boolean, got number
Error executing lua: vim/shared.lua:0: kwargs: expected table, got number
stack traceback:
vim/shared.lua:0: in function 'gsplit'
vim/shared.lua:0: in function <vim/shared.lua:0>]]),
pcall_err(split, 'string', 'string', 1))
end)