Merge pull request #28344 from bfredl/wonderland

feat(build): build.zig MVP: build and run functionaltests on linux

test/functional/api/vim_spec.lua

@@ -4874,7 +4874,7 @@ describe('API', function()
       -- #20681
       eq('Invalid command: "win_getid"', pcall_err(api.nvim_cmd, { cmd = 'win_getid' }, {}))
       eq('Invalid command: "echo "hi""', pcall_err(api.nvim_cmd, { cmd = 'echo "hi"' }, {}))
-      eq('Invalid command: "win_getid"', pcall_err(exec_lua, [[return vim.cmd.win_getid{}]]))
+      matches('Invalid command: "win_getid"$', pcall_err(exec_lua, [[return vim.cmd.win_getid{}]]))
 
       -- Lua call allows empty {} for dict item.
       eq('', exec_lua([[return vim.cmd{ cmd = "set", args = {}, magic = {} }]]))
@@ -4882,16 +4882,16 @@ describe('API', function()
       eq('', api.nvim_cmd({ cmd = 'set', args = {}, magic = {} }, {}))
 
       -- Lua call does not allow non-empty list-like {} for dict item.
-      eq(
-        "Invalid 'magic': Expected Dict-like Lua table",
+      matches(
+        "Invalid 'magic': Expected Dict%-like Lua table$",
         pcall_err(exec_lua, [[return vim.cmd{ cmd = "set", args = {}, magic = { 'a' } }]])
       )
-      eq(
-        "Invalid key: 'bogus'",
+      matches(
+        "Invalid key: 'bogus'$",
         pcall_err(exec_lua, [[return vim.cmd{ cmd = "set", args = {}, magic = { bogus = true } }]])
       )
-      eq(
-        "Invalid key: 'bogus'",
+      matches(
+        "Invalid key: 'bogus'$",
         pcall_err(exec_lua, [[return vim.cmd{ cmd = "set", args = {}, mods = { bogus = true } }]])
       )
     end)

test/functional/ex_cmds/swapfile_preserve_recover_spec.lua

@@ -169,7 +169,8 @@ pcall(vim.cmd.edit, 'Xtest_swapredraw.lua')
     exec(init)
     command('edit! ' .. testfile)
     command('preserve')
-    local nvim2 = n.new_session(true, { args = { '--clean', '--embed' }, merge = false })
+    local args2 = { '--clean', '--embed', '--cmd', n.runtime_set }
+    local nvim2 = n.new_session(true, { args = args2, merge = false })
     set_session(nvim2)
     local screen2 = Screen.new(100, 40)
     screen2:add_extra_attr_ids({

test/functional/lua/comment_spec.lua

@@ -47,7 +47,8 @@ local setup_treesitter = function()
 end
 
 before_each(function()
-  clear({ args_rm = { '--cmd' }, args = { '--clean' } })
+  -- avoid options, but we still need TS parsers
+  clear({ args_rm = { '--cmd' }, args = { '--clean', '--cmd', n.runtime_set } })
 end)
 
 describe('commenting', function()

test/functional/lua/fs_spec.lua

@@ -245,8 +245,8 @@ describe('vim.fs', function()
   describe('find()', function()
     it('works', function()
       eq(
-        { test_build_dir .. '/build' },
-        vim.fs.find('build', { path = nvim_dir, upward = true, type = 'directory' })
+        { test_build_dir .. '/bin' },
+        vim.fs.find('bin', { path = nvim_dir, upward = true, type = 'directory' })
       )
       eq({ nvim_prog }, vim.fs.find(nvim_prog_basename, { path = test_build_dir, type = 'file' }))
 
@@ -255,7 +255,7 @@ describe('vim.fs', function()
     end)
 
     it('follows symlinks', function()
-      local build_dir = test_source_path .. '/build' ---@type string
+      local build_dir = test_build_dir ---@type string
       local symlink = test_source_path .. '/build_link' ---@type string
       vim.uv.fs_symlink(build_dir, symlink, { junction = true, dir = true })
 
@@ -263,8 +263,11 @@ describe('vim.fs', function()
         vim.uv.fs_unlink(symlink)
       end)
 
+      local cases = { nvim_prog, symlink .. '/bin/' .. nvim_prog_basename }
+      table.sort(cases)
+
       eq(
-        { nvim_prog, symlink .. '/bin/' .. nvim_prog_basename },
+        cases,
         vim.fs.find(nvim_prog_basename, {
           path = test_source_path,
           type = 'file',
@@ -273,6 +276,9 @@ describe('vim.fs', function()
         })
       )
 
+      if t.is_zig_build() then
+        return pending('broken with build.zig')
+      end
       eq(
         { nvim_prog },
         vim.fs.find(nvim_prog_basename, {
@@ -285,6 +291,9 @@ describe('vim.fs', function()
     end)
 
     it('follow=true handles symlink loop', function()
+      if t.is_zig_build() then
+        return pending('broken/slow with build.zig')
+      end
       local cwd = test_source_path ---@type string
       local symlink = test_source_path .. '/loop_link' ---@type string
       vim.uv.fs_symlink(cwd, symlink, { junction = true, dir = true })
@@ -304,9 +313,9 @@ describe('vim.fs', function()
     it('accepts predicate as names', function()
       local opts = { path = nvim_dir, upward = true, type = 'directory' }
       eq(
-        { test_build_dir .. '/build' },
+        { test_build_dir .. '/bin' },
         vim.fs.find(function(x)
-          return x == 'build'
+          return x == 'bin'
         end, opts)
       )
       eq(

test/functional/lua/vim_spec.lua

@@ -2100,9 +2100,9 @@ describe('lua stdlib', function()
     eq(false, fn.luaeval "vim.v['false']")
     eq(NIL, fn.luaeval 'vim.v.null')
     matches([[attempt to index .* nil value]], pcall_err(exec_lua, 'return vim.v[0].progpath'))
-    eq('Key is read-only: count', pcall_err(exec_lua, [[vim.v.count = 42]]))
-    eq('Dict is locked', pcall_err(exec_lua, [[vim.v.nosuchvar = 42]]))
-    eq('Key is fixed: errmsg', pcall_err(exec_lua, [[vim.v.errmsg = nil]]))
+    matches('Key is read%-only: count$', pcall_err(exec_lua, [[vim.v.count = 42]]))
+    matches('Dict is locked$', pcall_err(exec_lua, [[vim.v.nosuchvar = 42]]))
+    matches('Key is fixed: errmsg$', pcall_err(exec_lua, [[vim.v.errmsg = nil]]))
     exec_lua([[vim.v.errmsg = 'set by Lua']])
     eq('set by Lua', eval('v:errmsg'))
     exec_lua([[vim.v.errmsg = 42]])
@@ -2111,7 +2111,10 @@ describe('lua stdlib', function()
     eq({ 'one', 'two' }, eval('v:oldfiles'))
     exec_lua([[vim.v.oldfiles = {}]])
     eq({}, eval('v:oldfiles'))
-    eq('Setting v:oldfiles to value with wrong type', pcall_err(exec_lua, [[vim.v.oldfiles = 'a']]))
+    matches(
+      'Setting v:oldfiles to value with wrong type$',
+      pcall_err(exec_lua, [[vim.v.oldfiles = 'a']])
+    )
     eq({}, eval('v:oldfiles'))
 
     feed('i foo foo foo<Esc>0/foo<CR>')

test/functional/plugin/lsp_spec.lua

@@ -491,7 +491,7 @@ describe('LSP', function()
               vim._with({ buf = _G.BUFFER }, function()
                 keymap = vim.fn.maparg('K', 'n', false, false)
               end)
-              return keymap:match('<Lua %d+: .+/runtime/lua/vim/lsp%.lua:%d+>') ~= nil
+              return keymap:match('<Lua %d+: .*runtime/lua/vim/lsp%.lua:%d+>') ~= nil
             end)
           )
         end,
@@ -499,6 +499,9 @@ describe('LSP', function()
     end)
 
     it('should overwrite options set by ftplugins', function()
+      if t.is_zig_build() then
+        return pending('TODO: broken with zig build')
+      end
       local client --- @type vim.lsp.Client
       local BUFFER_1 --- @type integer
       local BUFFER_2 --- @type integer

test/functional/testnvim.lua

@@ -17,7 +17,9 @@ local sleep = uv.sleep
 --- Functions executing in the current nvim session/process being tested.
 local M = {}
 
-local runtime_set = 'set runtimepath^=./build/lib/nvim/'
+local lib_path = t.is_zig_build() and './zig-out/lib' or './build/lib/nvim/'
+M.runtime_set = 'set runtimepath^=' .. lib_path
+
 M.nvim_prog = (os.getenv('NVIM_PRG') or t.paths.test_build_dir .. '/bin/nvim')
 -- Default settings for the test session.
 M.nvim_set = (
@@ -34,7 +36,7 @@ M.nvim_argv = {
   'NONE',
   -- XXX: find treesitter parsers.
   '--cmd',
-  runtime_set,
+  M.runtime_set,
   '--cmd',
   M.nvim_set,
   -- Remove default user commands and mappings.
@@ -425,7 +427,7 @@ local function remove_args(args, args_rm)
       last = ''
     elseif vim.tbl_contains(args_rm, arg) then
       last = arg
-    elseif arg == runtime_set and vim.tbl_contains(args_rm, 'runtimepath') then
+    elseif arg == M.runtime_set and vim.tbl_contains(args_rm, 'runtimepath') then
       table.remove(new_args) -- Remove the preceding "--cmd".
       last = ''
     else

test/functional/vimscript/api_functions_spec.lua

@@ -192,7 +192,7 @@ describe('eval-API', function()
     local screen = Screen.new(40, 8)
 
     command('set ft=vim')
-    command('set rtp^=build/runtime/')
+    n.add_builddir_to_rtp()
     command('syntax on')
     insert([[
       call bufnr('%')