diff options
Diffstat (limited to 'test/functional/lua/vim_spec.lua')
| -rw-r--r-- | test/functional/lua/vim_spec.lua | 207 |
1 files changed, 206 insertions, 1 deletions
diff --git a/test/functional/lua/vim_spec.lua b/test/functional/lua/vim_spec.lua index ca74d185cd..c68c05dffa 100644 --- a/test/functional/lua/vim_spec.lua +++ b/test/functional/lua/vim_spec.lua @@ -478,6 +478,17 @@ describe('lua stdlib', function() return vim.tbl_islist(c) and vim.tbl_count(c) == 0 ]])) + ok(exec_lua([[ + local a = {x = {a = 1, b = 2}} + local b = {x = {a = 2, c = {y = 3}}} + local c = vim.tbl_extend("keep", a, b) + + local count = 0 + for _ in pairs(c) do count = count + 1 end + + 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, [[ return vim.tbl_extend() @@ -497,6 +508,94 @@ describe('lua stdlib', function() ) end) + it('vim.tbl_deep_extend', function() + ok(exec_lua([[ + local a = {x = {a = 1, b = 2}} + local b = {x = {a = 2, c = {y = 3}}} + local c = vim.tbl_deep_extend("keep", a, b) + + local count = 0 + for _ in pairs(c) do count = count + 1 end + + return c.x.a == 1 and c.x.b == 2 and c.x.c.y == 3 and count == 1 + ]])) + + ok(exec_lua([[ + local a = {x = {a = 1, b = 2}} + local b = {x = {a = 2, c = {y = 3}}} + local c = vim.tbl_deep_extend("force", a, b) + + local count = 0 + for _ in pairs(c) do count = count + 1 end + + return c.x.a == 2 and c.x.b == 2 and c.x.c.y == 3 and count == 1 + ]])) + + ok(exec_lua([[ + local a = {x = {a = 1, b = 2}} + local b = {x = {a = 2, c = {y = 3}}} + local c = {x = {c = 4, d = {y = 4}}} + local d = vim.tbl_deep_extend("keep", a, b, c) + + local count = 0 + for _ in pairs(c) do count = count + 1 end + + return d.x.a == 1 and d.x.b == 2 and d.x.c.y == 3 and d.x.d.y == 4 and count == 1 + ]])) + + ok(exec_lua([[ + local a = {x = {a = 1, b = 2}} + local b = {x = {a = 2, c = {y = 3}}} + local c = {x = {c = 4, d = {y = 4}}} + local d = vim.tbl_deep_extend("force", a, b, c) + + local count = 0 + for _ in pairs(c) do count = count + 1 end + + return d.x.a == 2 and d.x.b == 2 and d.x.c == 4 and d.x.d.y == 4 and count == 1 + ]])) + + ok(exec_lua([[ + local a = vim.empty_dict() + local b = {} + local c = vim.tbl_deep_extend("keep", a, b) + + local count = 0 + for _ in pairs(c) do count = count + 1 end + + return not vim.tbl_islist(c) and count == 0 + ]])) + + ok(exec_lua([[ + local a = {} + local b = vim.empty_dict() + local c = vim.tbl_deep_extend("keep", a, b) + + local count = 0 + for _ in pairs(c) do count = count + 1 end + + return vim.tbl_islist(c) and count == 0 + ]])) + + eq('Error executing lua: .../shared.lua: invalid "behavior": nil', + pcall_err(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, [[ + 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, [[ + return vim.tbl_deep_extend("keep", {}) + ]]) + ) + end) + it('vim.tbl_count', function() eq(0, exec_lua [[ return vim.tbl_count({}) ]]) eq(0, exec_lua [[ return vim.tbl_count(vim.empty_dict()) ]]) @@ -769,10 +868,96 @@ describe('lua stdlib', function() exec_lua [[ vim.api.nvim_set_var("testing", "hi") vim.api.nvim_set_var("other", 123) + vim.api.nvim_set_var("to_delete", {hello="world"}) ]] + eq('hi', funcs.luaeval "vim.g.testing") eq(123, funcs.luaeval "vim.g.other") eq(NIL, funcs.luaeval "vim.g.nonexistant") + + eq({hello="world"}, funcs.luaeval "vim.g.to_delete") + exec_lua [[ + vim.g.to_delete = nil + ]] + eq(NIL, funcs.luaeval "vim.g.to_delete") + end) + + it('vim.b', function() + exec_lua [[ + vim.api.nvim_buf_set_var(0, "testing", "hi") + vim.api.nvim_buf_set_var(0, "other", 123) + vim.api.nvim_buf_set_var(0, "to_delete", {hello="world"}) + ]] + + eq('hi', funcs.luaeval "vim.b.testing") + eq(123, funcs.luaeval "vim.b.other") + eq(NIL, funcs.luaeval "vim.b.nonexistant") + + eq({hello="world"}, funcs.luaeval "vim.b.to_delete") + exec_lua [[ + vim.b.to_delete = nil + ]] + eq(NIL, funcs.luaeval "vim.b.to_delete") + + exec_lua [[ + vim.cmd "vnew" + ]] + + eq(NIL, funcs.luaeval "vim.b.testing") + eq(NIL, funcs.luaeval "vim.b.other") + eq(NIL, funcs.luaeval "vim.b.nonexistant") + end) + + it('vim.w', function() + exec_lua [[ + vim.api.nvim_win_set_var(0, "testing", "hi") + vim.api.nvim_win_set_var(0, "other", 123) + vim.api.nvim_win_set_var(0, "to_delete", {hello="world"}) + ]] + + eq('hi', funcs.luaeval "vim.w.testing") + eq(123, funcs.luaeval "vim.w.other") + eq(NIL, funcs.luaeval "vim.w.nonexistant") + + eq({hello="world"}, funcs.luaeval "vim.w.to_delete") + exec_lua [[ + vim.w.to_delete = nil + ]] + eq(NIL, funcs.luaeval "vim.w.to_delete") + + exec_lua [[ + vim.cmd "vnew" + ]] + + eq(NIL, funcs.luaeval "vim.w.testing") + eq(NIL, funcs.luaeval "vim.w.other") + eq(NIL, funcs.luaeval "vim.w.nonexistant") + end) + + it('vim.t', function() + exec_lua [[ + vim.api.nvim_tabpage_set_var(0, "testing", "hi") + vim.api.nvim_tabpage_set_var(0, "other", 123) + vim.api.nvim_tabpage_set_var(0, "to_delete", {hello="world"}) + ]] + + eq('hi', funcs.luaeval "vim.t.testing") + eq(123, funcs.luaeval "vim.t.other") + eq(NIL, funcs.luaeval "vim.t.nonexistant") + + eq({hello="world"}, funcs.luaeval "vim.t.to_delete") + exec_lua [[ + vim.t.to_delete = nil + ]] + eq(NIL, funcs.luaeval "vim.t.to_delete") + + exec_lua [[ + vim.cmd "tabnew" + ]] + + eq(NIL, funcs.luaeval "vim.t.testing") + eq(NIL, funcs.luaeval "vim.t.other") + eq(NIL, funcs.luaeval "vim.t.nonexistant") end) it('vim.env', function() @@ -861,4 +1046,24 @@ describe('lua stdlib', function() eq({}, exec_lua[[return {re1:match_line(0, 1, 1, 7)}]]) eq({0,3}, exec_lua[[return {re1:match_line(0, 1, 0, 7)}]]) end) -end) + + it('vim.defer_fn', function() + exec_lua [[ + vim.g.test = 0 + vim.defer_fn(function() vim.g.test = 1 end, 50) + ]] + eq(0, exec_lua[[return vim.g.test]]) + exec_lua [[vim.cmd("sleep 1000m")]] + eq(1, exec_lua[[return vim.g.test]]) + end) + + it('vim.region', function() + helpers.insert(helpers.dedent( [[ + text tααt tααt text + text tαxt txtα tex + text tαxt tαxt + ]])) + eq({5,15}, exec_lua[[ return vim.region(0,{1,5},{1,14},'v',true)[1] ]]) + end) + + end) |