legacy tests: migrate test43

src/nvim/testdir/test43.in

@@ -1,34 +0,0 @@
-Tests for regexp with various magic settings.
-
-STARTTEST
-:so small.vim
-:set nocompatible viminfo+=nviminfo
-/^1
-/a*b\{2}c\+/e
-x/\Md\*e\{2}f\+/e
-x:set nomagic
-/g\*h\{2}i\+/e
-x/\mj*k\{2}l\+/e
-x/\vm*n{2}o+/e
-x/\V^aa$
-x:set magic
-/\v(a)(b)\2\1\1/e
-x/\V[ab]\(\[xy]\)\1
-x:$
-:set undolevels=100
-dv?bar?
-Yup:"
-:?^1?,$w! test.out
-:qa!
-ENDTEST
-
-1 a aa abb abbccc
-2 d dd dee deefff
-3 g gg ghh ghhiii
-4 j jj jkk jkklll
-5 m mm mnn mnnooo
-6 x ^aa$ x
-7 (a)(b) abbaa
-8 axx [ab]xx
-9 foobar
-

src/nvim/testdir/test43.ok

@@ -1,11 +0,0 @@
-1 a aa abb abbcc
-2 d dd dee deeff
-3 g gg ghh ghhii
-4 j jj jkk jkkll
-5 m mm mnn mnnoo
-6 x aa$ x
-7 (a)(b) abba
-8 axx ab]xx
-9 foobar
-9 foo
-

test/functional/legacy/043_magic_settings_spec.lua

@@ -0,0 +1,61 @@
+-- vim: set foldmethod=marker foldmarker=[[,]] :
+-- Tests for regexp with various magic settings.
+
+local helpers = require('test.functional.helpers')
+local clear, feed, insert = helpers.clear, helpers.feed, helpers.insert
+local execute, expect = helpers.execute, helpers.expect
+
+describe('regexp with magic settings', function()
+  setup(clear)
+
+  it('is working', function()
+    insert([[
+      1 a aa abb abbccc
+      2 d dd dee deefff
+      3 g gg ghh ghhiii
+      4 j jj jkk jkklll
+      5 m mm mnn mnnooo
+      6 x ^aa$ x
+      7 (a)(b) abbaa
+      8 axx [ab]xx
+      9 foobar
+      ]])
+
+    execute('set nocompatible viminfo+=nviminfo')
+    execute('/^1')
+    execute([[/a*b\{2}c\+/e]])
+    feed([[x/\Md\*e\{2}f\+/e<cr>]])
+    feed('x:set nomagic<cr>')
+    execute([[/g\*h\{2}i\+/e]])
+    feed([[x/\mj*k\{2}l\+/e<cr>]])
+    feed([[x/\vm*n{2}o+/e<cr>]])
+    feed([[x/\V^aa$<cr>]])
+    feed('x:set magic<cr>')
+    execute([[/\v(a)(b)\2\1\1/e]])
+    feed([[x/\V[ab]\(\[xy]\)\1<cr>]])
+    feed('x:$<cr>')
+    execute('set undolevels=100')
+    feed('dv?bar?<cr>')
+    feed('Yup:<cr>')
+    execute('?^1?,$yank A')
+
+    -- Put @a and clean empty line
+    execute('%d')
+    execute('0put a')
+    execute('$d')
+
+    -- Assert buffer contents.
+    expect([[
+      1 a aa abb abbcc
+      2 d dd dee deeff
+      3 g gg ghh ghhii
+      4 j jj jkk jkkll
+      5 m mm mnn mnnoo
+      6 x aa$ x
+      7 (a)(b) abba
+      8 axx ab]xx
+      9 foobar
+      9 foo
+      ]])
+  end)
+end)