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, 157 deletions

diff --git a/test/functional/eval/match_functions_spec.lua b/test/functional/eval/match_functions_spec.lua
deleted file mode 100644
index 9f168c913a..0000000000
--- a/test/functional/eval/match_functions_spec.lua
+++ /dev/null
@@ -1,157 +0,0 @@
-local helpers = require('test.functional.helpers')(after_each)
-local Screen = require('test.functional.ui.screen')
-
-local eq = helpers.eq
-local clear = helpers.clear
-local funcs = helpers.funcs
-local command = helpers.command
-local exc_exec = helpers.exc_exec
-
-before_each(clear)
-
-describe('setmatches()', function()
-  it('correctly handles case when both group and pattern entries are numbers',
-  function()
-    command('hi def link 1 PreProc')
-    eq(0, funcs.setmatches({{group=1, pattern=2, id=3, priority=4}}))
-    eq({{
-      group='1',
-      pattern='2',
-      id=3,
-      priority=4,
-    }}, funcs.getmatches())
-    eq(0, funcs.setmatches({{group=1, pattern=2, id=3, priority=4, conceal=5}}))
-    eq({{
-      group='1',
-      pattern='2',
-      id=3,
-      priority=4,
-      conceal='5',
-    }}, funcs.getmatches())
-    eq(0, funcs.setmatches({{group=1, pos1={2}, pos2={6}, id=3, priority=4, conceal=5}}))
-    eq({{
-      group='1',
-      pos1={2},
-      pos2={6},
-      id=3,
-      priority=4,
-      conceal='5',
-    }}, funcs.getmatches())
-  end)
-
-  it('does not fail if highlight group is not defined', function()
-    eq(0, funcs.setmatches{{group=1, pattern=2, id=3, priority=4}})
-    eq({{group='1', pattern='2', id=3, priority=4}},
-       funcs.getmatches())
-    eq(0, funcs.setmatches{{group=1, pos1={2}, pos2={6}, id=3, priority=4, conceal=5}})
-    eq({{group='1', pos1={2}, pos2={6}, id=3, priority=4, conceal='5'}},
-       funcs.getmatches())
-  end)
-end)
-
-describe('matchadd()', function()
-  it('correctly works when first two arguments and conceal are numbers at once',
-  function()
-    command('hi def link 1 PreProc')
-    eq(4, funcs.matchadd(1, 2, 3, 4, {conceal=5}))
-    eq({{
-      group='1',
-      pattern='2',
-      priority=3,
-      id=4,
-      conceal='5',
-    }}, funcs.getmatches())
-  end)
-end)
-
-describe('matchaddpos()', function()
-  it('errors out on invalid input', function()
-    command('hi clear PreProc')
-    eq('Vim(let):E5030: Empty list at position 0',
-       exc_exec('let val = matchaddpos("PreProc", [[]])'))
-    eq('Vim(let):E5030: Empty list at position 1',
-       exc_exec('let val = matchaddpos("PreProc", [1, v:_null_list])'))
-    eq('Vim(let):E5031: List or number required at position 1',
-       exc_exec('let val = matchaddpos("PreProc", [1, v:_null_dict])'))
-  end)
-  it('works with 0 lnum', function()
-    command('hi clear PreProc')
-    eq(4, funcs.matchaddpos('PreProc', {1}, 3, 4))
-    eq({{
-      group='PreProc',
-      pos1 = {1},
-      priority=3,
-      id=4,
-    }}, funcs.getmatches())
-    funcs.matchdelete(4)
-    eq(4, funcs.matchaddpos('PreProc', {{0}, 1}, 3, 4))
-    eq({{
-      group='PreProc',
-      pos1 = {1},
-      priority=3,
-      id=4,
-    }}, funcs.getmatches())
-    funcs.matchdelete(4)
-    eq(4, funcs.matchaddpos('PreProc', {0, 1}, 3, 4))
-    eq({{
-      group='PreProc',
-      pos1 = {1},
-      priority=3,
-      id=4,
-    }}, funcs.getmatches())
-  end)
-  it('works with negative numbers', function()
-    command('hi clear PreProc')
-    eq(4, funcs.matchaddpos('PreProc', {-10, 1}, 3, 4))
-    eq({{
-      group='PreProc',
-      pos1 = {1},
-      priority=3,
-      id=4,
-    }}, funcs.getmatches())
-    funcs.matchdelete(4)
-    eq(4, funcs.matchaddpos('PreProc', {{-10}, 1}, 3, 4))
-    eq({{
-      group='PreProc',
-      pos1 = {1},
-      priority=3,
-      id=4,
-    }}, funcs.getmatches())
-    funcs.matchdelete(4)
-    eq(4, funcs.matchaddpos('PreProc', {{2, -1}, 1}, 3, 4))
-    eq({{
-      group='PreProc',
-      pos1 = {1},
-      priority=3,
-      id=4,
-    }}, funcs.getmatches())
-    funcs.matchdelete(4)
-    eq(4, funcs.matchaddpos('PreProc', {{2, 0, -1}, 1}, 3, 4))
-    eq({{
-      group='PreProc',
-      pos1 = {1},
-      priority=3,
-      id=4,
-    }}, funcs.getmatches())
-  end)
-  it('works with zero length', function()
-    local screen = Screen.new(40, 5)
-    screen:attach()
-    funcs.setline(1, 'abcdef')
-    command('hi PreProc guifg=Red')
-    eq(4, funcs.matchaddpos('PreProc', {{1, 2, 0}}, 3, 4))
-    eq({{
-      group='PreProc',
-      pos1 = {1, 2, 0},
-      priority=3,
-      id=4,
-    }}, funcs.getmatches())
-    screen:expect([[
-      ^a{1:b}cdef                                  |
-      {2:~                                       }|
-      {2:~                                       }|
-      {2:~                                       }|
-                                              |
-    ]], {[1] = {foreground = Screen.colors.Red}, [2] = {bold = true, foreground = Screen.colors.Blue1}})
-  end)
-end)