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diff src/testdir/test_popupwin.vim @ 17107:0001d10a7661 v8.1.1553

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patch 8.1.1553: not easy to change the text in a popup window commit https://github.com/vim/vim/commit/dc2ce58b5ac72e2af765385eb426660104816344 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jun 16 15:32:14 2019 +0200 patch 8.1.1553: not easy to change the text in a popup window Problem: Not easy to change the text in a popup window. Solution: Add popup_settext(). (Ben Jackson, closes https://github.com/vim/vim/issues/4549) Also display a space for an empty popup.
author Bram Moolenaar <Bram@vim.org>
date Sun, 16 Jun 2019 15:45:05 +0200
parents 1a23650f8da5
children 7ef5283ace3c
line wrap: on
line diff
--- a/src/testdir/test_popupwin.vim
+++ b/src/testdir/test_popupwin.vim
@@ -916,13 +916,13 @@ func Test_popup_empty()
   let winid = popup_create('', {'padding': [2,2,2,2]})
   redraw
   let pos = popup_getpos(winid)
-  call assert_equal(4, pos.width)
+  call assert_equal(5, pos.width)
   call assert_equal(5, pos.height)
 
   let winid = popup_create([], {'border': []})
   redraw
   let pos = popup_getpos(winid)
-  call assert_equal(2, pos.width)
+  call assert_equal(3, pos.width)
   call assert_equal(3, pos.height)
 endfunc
 
@@ -1231,3 +1231,47 @@ func Test_notifications()
   call StopVimInTerminal(buf)
   call delete('XtestNotifications')
 endfunc
+
+function Test_popup_settext()
+  if !CanRunVimInTerminal()
+    throw 'Skipped: cannot make screendumps'
+  endif
+
+  let lines =<< trim END
+    let opts = {'wrap': 0}
+    let p = popup_create('test', opts)
+    call popup_settext(p, 'this is a text')
+  END
+
+  call writefile( lines, 'XtestPopupSetText' )
+  let buf = RunVimInTerminal('-S XtestPopupSetText', {'rows': 10})
+  call VerifyScreenDump(buf, 'Test_popup_settext_01', {})
+
+  " Setting to empty string clears it
+  call term_sendkeys(buf, ":call popup_settext(p, '')\<CR>")
+  call VerifyScreenDump(buf, 'Test_popup_settext_02', {})
+
+  " Setting a list
+  call term_sendkeys(buf, ":call popup_settext(p, ['a','b','c'])\<CR>")
+  call VerifyScreenDump(buf, 'Test_popup_settext_03', {})
+
+  " Shrinking with a list
+  call term_sendkeys(buf, ":call popup_settext(p, ['a'])\<CR>")
+  call VerifyScreenDump(buf, 'Test_popup_settext_04', {})
+
+  " Growing with a list
+  call term_sendkeys(buf, ":call popup_settext(p, ['a','b','c'])\<CR>")
+  call VerifyScreenDump(buf, 'Test_popup_settext_03', {})
+
+  " Empty list clears
+  call term_sendkeys(buf, ":call popup_settext(p, [])\<CR>")
+  call VerifyScreenDump(buf, 'Test_popup_settext_05', {})
+
+  " Dicts
+  call term_sendkeys(buf, ":call popup_settext(p, [{'text': 'aaaa'}, {'text': 'bbbb'}, {'text': 'cccc'}])\<CR>")
+  call VerifyScreenDump(buf, 'Test_popup_settext_06', {})
+
+  " clean up
+  call StopVimInTerminal(buf)
+  call delete('XtestPopupSetText')
+endfunction