# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1668087004 -3600
# Node ID 220215b8a7c940a3a067d3c0b9ad4aee3e2f8aab
# Parent  f305c074b627b34c550dd07117a5ade49327eeb5
patch 9.0.0854: no proper test for what 9.0.0846 fixes

Commit: https://github.com/vim/vim/commit/7265851b2b4e5a63c0a02a9057dee237502ee557
Author: zeertzjq <zeertzjq@outlook.com>
Date:   Thu Nov 10 13:21:34 2022 +0000

    patch 9.0.0854: no proper test for what 9.0.0846 fixes

    Problem:    No proper test for what 9.0.0846 fixes.
    Solution:   Run test in a terminal so that the hit-enter prompt can show up.
                (closes #11523)

diff --git a/src/testdir/test_assert.vim b/src/testdir/test_assert.vim
--- a/src/testdir/test_assert.vim
+++ b/src/testdir/test_assert.vim
@@ -1,5 +1,8 @@
 " Test that the methods used for testing work.
 
+source check.vim
+source term_util.vim
+
 func Test_assert_false()
   call assert_equal(0, assert_false(0))
   call assert_equal(0, assert_false(v:false))
@@ -338,10 +341,21 @@ func Test_assert_fails_in_try_block()
   endtry
 endfunc
 
+" Test that assert_fails() in a timer does not cause a hit-enter prompt.
+" Requires using a terminal, in regular tests the hit-enter prompt won't be
+" triggered.
 func Test_assert_fails_in_timer()
-  " should not cause a hit-enter prompt, which isn't actually checked here
-  call timer_start(0, {-> assert_fails('call', 'E471:')})
-  sleep 10m
+  CheckRunVimInTerminal
+
+  let buf = RunVimInTerminal('', {'rows': 6})
+  let cmd = ":call timer_start(0, {-> assert_fails('call', 'E471:')})"
+  call term_sendkeys(buf, cmd)
+  call WaitForAssert({-> assert_equal(cmd, term_getline(buf, 6))})
+  call term_sendkeys(buf, "\<CR>")
+  call TermWait(buf, 100)
+  call assert_match('E471: Argument required', term_getline(buf, 6))
+
+  call StopVimInTerminal(buf)
 endfunc
 
 func Test_assert_beeps()
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    854,
+/**/
     853,
 /**/
     852,