unit tests: initialize everything

test/unit/buffer_spec.lua

@@ -9,11 +9,6 @@ local buffer = helpers.cimport("./src/nvim/buffer.h")
 local window = helpers.cimport("./src/nvim/window.h")
 local option = helpers.cimport("./src/nvim/option.h")
 
---{ Initialize the options needed for interacting with buffers
-window.win_alloc_first()
-option.set_init_1()
---}
-
 describe('buffer functions', function()
 
   local buflist_new = function(file, flags)

test/unit/helpers.lua

@@ -127,8 +127,25 @@ local function vim_init()
     return 
   end
   -- import os_unix.h for mch_early_init(), which initializes some globals
-  local os = cimport('./src/nvim/os_unix.h')
-  os.mch_early_init()
+  local all = cimport('./src/nvim/os_unix.h',
+                      './src/nvim/misc1.h',
+                      './src/nvim/eval.h',
+                      './src/nvim/os_unix.h',
+                      './src/nvim/option.h',
+                      './src/nvim/ex_cmds2.h',
+                      './src/nvim/window.h',
+                      './src/nvim/ops.h',
+                      './src/nvim/normal.h',
+                      './src/nvim/mbyte.h')
+  all.mch_early_init()
+  all.mb_init()
+  all.eval_init()
+  all.init_normal_cmds()
+  all.win_alloc_first()
+  all.init_yank()
+  all.init_homedir()
+  all.set_init_1()
+  all.set_lang_var()
   vim_init_called = true
 end
 

test/unit/os/shell_spec.lua

@@ -24,11 +24,7 @@ local NULL = ffi.cast('void *', 0)
 
 describe('shell functions', function()
   setup(function()
-    -- the logging functions are complain if I don't do this
-    shell.init_homedir()
-
     shell.event_init()
-
     -- os_system() can't work when the p_sh and p_shcf variables are unset
     shell.p_sh = to_cstr('/bin/bash')
     shell.p_shcf = to_cstr('-c')

test/unit/tempfile_spec.lua

@@ -3,11 +3,12 @@ local helpers = require 'test.unit.helpers'
 
 local os = helpers.cimport './src/nvim/os/os.h'
 local tempfile = helpers.cimport './src/nvim/tempfile.h'
--- os.mch_early_init
+
+helpers.vim_init()
 
 describe('tempfile related functions', function()
   after_each(function()
-    -- tempfile.vim_deltempdir()
+    tempfile.vim_deltempdir()
   end)
 
   local vim_gettempdir = function()