test: reorg #15698

Problem:
Subdirectories like "visual", "insert", "normal" encourage people to
separate *related* tests for no good reason.  Typically the _mode_ is
not the relevant topic of a test (and when it is, _then_ create
an appropriate describe() or it()).

Solution:
- Delete the various `test/functional/<mode>/` subdirectories, move
  their tests to more meaningful topics.
- Rename `…/normal/` to `…/editor/`.
  - Move or merge `…/visual/*` and `…/insert/*` tests into here where
    appropriate.
- Rename `…/eval/` to `…/vimscript/`.
  - Move `…/viml/*` into here also.

* test(reorg): insert/* => editor/mode_insert_spec.lua
* test(reorg): cmdline/* => editor/mode_cmdline_spec.lua
* test(reorg): eval core tests => eval_spec.lua

1 files changed, 0 insertions, 30 deletions

diff --git a/test/functional/viml/lang_spec.lua b/test/functional/viml/lang_spec.lua
deleted file mode 100644
index 6d603b8822..0000000000
--- a/test/functional/viml/lang_spec.lua
+++ /dev/null
@@ -1,30 +0,0 @@
-local helpers = require('test.functional.helpers')(after_each)
-local clear, eval, eq = helpers.clear, helpers.eval, helpers.eq
-local exc_exec, source = helpers.exc_exec, helpers.source
-
-describe('viml', function()
-  before_each(clear)
-
-  it('parses `<SID>` with turkish locale', function()
-    if exc_exec('lang ctype tr_TR.UTF-8') ~= 0 then
-      pending("Locale tr_TR.UTF-8 not supported")
-      return
-    end
-    source([[
-      func! <sid>_dummy_function()
-        echo 1
-      endfunc
-      au VimEnter * call <sid>_dummy_function()
-    ]])
-    eq(nil, string.find(eval('v:errmsg'), '^E129'))
-  end)
-
-  it('str2float is not affected by locale', function()
-    if exc_exec('lang ctype sv_SE.UTF-8') ~= 0 then
-      pending("Locale sv_SE.UTF-8 not supported")
-      return
-    end
-    clear{env={LANG="", LC_NUMERIC="sv_SE.UTF-8"}}
-    eq(2.2, eval('str2float("2.2")'))
-  end)
-end)