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diff src/testdir/test_popupwin.vim @ 18864:9449ed2ee8d4 v8.1.2418

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patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Commit: https://github.com/vim/vim/commit/99ebf22c523e3fdb491b2c92b6f3a7d42721361d Author: Bram Moolenaar <Bram@vim.org> Date: Tue Dec 10 23:44:48 2019 +0100 patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer Problem: bufnr('$') is wrong after recycling popup buffer. Solution: Sort the buffer list by buffer number. (closes https://github.com/vim/vim/issues/5335)
author Bram Moolenaar <Bram@vim.org>
date Tue, 10 Dec 2019 23:45:04 +0100
parents ae2bd5ec98d0
children 5fbb167591fc
line wrap: on
line diff
--- a/src/testdir/test_popupwin.vim
+++ b/src/testdir/test_popupwin.vim
@@ -3168,4 +3168,21 @@ func Test_popupwin_sign()
   call delete('XtestPopupSign')
 endfunc
 
+func Test_popupwin_bufnr()
+  let popwin = popup_create(['blah'], #{})
+  let popbuf = winbufnr(popwin)
+  split asdfasdf
+  let newbuf = bufnr()
+  call assert_true(newbuf > popbuf, 'New buffer number is higher')
+  call assert_equal(newbuf, bufnr('$'))
+  call popup_clear()
+  let popwin = popup_create(['blah'], #{})
+  " reuses previous buffer number
+  call assert_equal(popbuf, winbufnr(popwin))
+  call assert_equal(newbuf, bufnr('$'))
+
+  call popup_clear()
+  bwipe!
+endfunc
+
 " vim: shiftwidth=2 sts=2