view src/testdir/test_searchpos.vim @ 18991:847cc7932c42 v8.2.0056

patch 8.2.0056: execution stack is incomplete and inefficient Commit: https://github.com/vim/vim/commit/1a47ae32cdc19b0fd5a82e19fe5fddf45db1a506 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Dec 29 23:04:25 2019 +0100 patch 8.2.0056: execution stack is incomplete and inefficient Problem: Execution stack is incomplete and inefficient. Solution: Introduce a proper execution stack and use it instead of sourcing_name/sourcing_lnum. Create a string only when used.
author Bram Moolenaar <Bram@vim.org>
date Sun, 29 Dec 2019 23:15:04 +0100
parents 0dcc2ee838dd
children 08940efa6b4e
line wrap: on
line source

" Tests for searchpos()

func Test_searchpos()
  new one
  0put ='1a3'
  1put ='123xyz'
  call cursor(1, 1)
  call assert_equal([1, 1, 2], searchpos('\%(\([a-z]\)\|\_.\)\{-}xyz', 'pcW'))
  call cursor(1, 2)
  call assert_equal([2, 1, 1], '\%(\([a-z]\)\|\_.\)\{-}xyz'->searchpos('pcW'))
  set cpo-=c
  call cursor(1, 2)
  call assert_equal([1, 2, 2], searchpos('\%(\([a-z]\)\|\_.\)\{-}xyz', 'pcW'))
  call cursor(1, 3)
  call assert_equal([1, 3, 1], searchpos('\%(\([a-z]\)\|\_.\)\{-}xyz', 'pcW'))

  " Now with \zs, first match is in column 0, "a" is matched.
  call cursor(1, 3)
  call assert_equal([2, 4, 2], searchpos('\%(\([a-z]\)\|\_.\)\{-}\zsxyz', 'pcW'))
  " With z flag start at cursor column, don't see the "a".
  call cursor(1, 3)
  call assert_equal([2, 4, 1], searchpos('\%(\([a-z]\)\|\_.\)\{-}\zsxyz', 'pcWz'))

  set cpo+=c
  " close the window
  q!

endfunc