patch 8.2.2648: terminal resize test sometimes hangs
Problem: Terminal resize test sometimes hangs.
Solution: Wait for the shell to display a prompt and other output.
diff --git a/src/testdir/test_terminal2.vim b/src/testdir/test_terminal2.vim
index 4dc8350..0f8dcb6 100644
--- a/src/testdir/test_terminal2.vim
+++ b/src/testdir/test_terminal2.vim
@@ -246,6 +246,10 @@
set statusline=x
terminal
call assert_equal(2, winnr('$'))
+ let buf = bufnr()
+
+ " Wait for the shell to display a prompt
+ call WaitForAssert({-> assert_notequal('', term_getline(buf, 1))})
" Fill the terminal with text.
if has('win32')
@@ -253,6 +257,9 @@
else
call feedkeys("ls\<CR>", 'xt')
endif
+ " Wait for some output
+ call WaitForAssert({-> assert_notequal('', term_getline(buf, 3))})
+
" Go to Terminal-Normal mode for a moment.
call feedkeys("\<C-W>N", 'xt')
" Open a new window
@@ -263,6 +270,7 @@
close
call assert_equal(2, winnr('$'))
call feedkeys("exit\<CR>", 'xt')
+ call TermWait(buf)
set statusline&
endfunc