From 5b897acfc1e9bf3c44f7e255743e2b9c8b6d1142 Mon Sep 17 00:00:00 2001
From: Jan Edmund Lazo <jan.lazo@mail.utoronto.ca>
Date: Tue, 5 Jan 2021 00:18:07 -0500
Subject: test/old: restore test_backspace_opt.vim

Porting it to test/functional/legacy/backspace_opt_spec.lua
was a mistake.
Tests pass after commenting out some lines for Vi compatibility.

File is copied from Vim as of patch v8.2.0540.
Patch v8.2.0540 cannot be fully ported yet.
This file is a prequisite for future v8.2.x patches.
---
 test/functional/legacy/backspace_opt_spec.lua | 67 ---------------------------
 1 file changed, 67 deletions(-)
 delete mode 100644 test/functional/legacy/backspace_opt_spec.lua

(limited to 'test/functional')

diff --git a/test/functional/legacy/backspace_opt_spec.lua b/test/functional/legacy/backspace_opt_spec.lua
deleted file mode 100644
index 90bc6f74f0..0000000000
--- a/test/functional/legacy/backspace_opt_spec.lua
+++ /dev/null
@@ -1,67 +0,0 @@
-local helpers = require('test.functional.helpers')(after_each)
-local call, clear = helpers.call, helpers.clear
-local source, eq, nvim = helpers.source, helpers.eq, helpers.meths
-
-describe("test 'backspace' settings", function()
-  before_each(function()
-    clear()
-
-    source([[
-      func Exec(expr)
-        let str=''
-        try
-          exec a:expr
-        catch /.*/
-          let str=v:exception
-        endtry
-        return str
-      endfunc
-
-      func Test_backspace_option()
-        set backspace=
-        call assert_equal('', &backspace)
-        set backspace=indent
-        call assert_equal('indent', &backspace)
-        set backspace=eol
-        call assert_equal('eol', &backspace)
-        set backspace=start
-        call assert_equal('start', &backspace)
-        " Add the value
-        set backspace=
-        set backspace=indent
-        call assert_equal('indent', &backspace)
-        set backspace+=eol
-        call assert_equal('indent,eol', &backspace)
-        set backspace+=start
-        call assert_equal('indent,eol,start', &backspace)
-        " Delete the value
-        set backspace-=indent
-        call assert_equal('eol,start', &backspace)
-        set backspace-=start
-        call assert_equal('eol', &backspace)
-        set backspace-=eol
-        call assert_equal('', &backspace)
-        " Check the error
-        call assert_equal(0, match(Exec('set backspace=ABC'), '.*E474'))
-        call assert_equal(0, match(Exec('set backspace+=def'), '.*E474'))
-        " NOTE: Vim doesn't check following error...
-        "call assert_equal(0, match(Exec('set backspace-=ghi'), '.*E474'))
-
-        " Check backwards compatibility with version 5.4 and earlier
-        set backspace=0
-        call assert_equal('0', &backspace)
-        set backspace=1
-        call assert_equal('1', &backspace)
-        set backspace=2
-        call assert_equal('2', &backspace)
-        call assert_false(match(Exec('set backspace=3'), '.*E474'))
-        call assert_false(match(Exec('set backspace=10'), '.*E474'))
-      endfunc
-    ]])
-  end)
-
-  it('works', function()
-    call('Test_backspace_option')
-    eq({}, nvim.get_vvar('errors'))
-  end)
-end)
-- 
cgit