Commit: patch 9.2.0977: tests: test_terminal_visual_empty_listchars() is flaky

patch 9.2.0977: tests: test_terminal_visual_empty_listchars() is flaky

Commit: https://github.com/vim/vim/commit/e3eb025930fc81a5c0921b08b5bdb01e88f82b25
Author: Hirohito Higashi <[email protected]>
Date:   Tue Aug 18 21:43:29 2026 +0000

    patch 9.2.0977: tests: test_terminal_visual_empty_listchars() is flaky
    
    Problem:  tests: test_terminal_visual_empty_listchars() is flaky
    Solution: Use WaitForAssert (Hirohito Higashi).
    
    related: #21093
    
    Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
    Signed-off-by: Hirohito Higashi <[email protected]>
    Signed-off-by: Christian Brabandt <[email protected]>

diff --git a/src/testdir/test_terminal3.vim b/src/testdir/test_terminal3.vim
index cf87038ef..67952bfb6 100644
--- a/src/testdir/test_terminal3.vim
+++ b/src/testdir/test_terminal3.vim
@@ -1028,12 +1028,16 @@ func Test_terminal_visual_empty_listchars()
   \ ]
   call writefile(lines, 'XtermStart1', 'D')
   let buf = RunVimInTerminal('-S XtermStart1', #{rows: 15})
-  call term_wait(buf)
+  " Wait for the job to finish, otherwise the keys go to the shell.
+  call WaitForAssert({-> assert_match('\[finished\]', term_getline(buf, 7))})
   call term_sendkeys(buf, "V2k")
+  call term_wait(buf)
   call VerifyScreenDump(buf, 'Test_terminal_empty_listchars', {})
   call term_sendkeys(buf, "\<esc>")
   call term_sendkeys(buf, ":set nu\<cr>")
+  call term_wait(buf)
   call term_sendkeys(buf, "ggV2j")
+  call term_wait(buf)
   call VerifyScreenDump(buf, 'Test_terminal_empty_listchars2', {})
 
   call StopVimInTerminal(buf)
@@ -1051,7 +1055,7 @@ func Test_terminal_normal_mode_colored_empty_line()
 	\ 'Xterm_colored.sh', 'D')
   call writefile([':term sh ./Xterm_colored.sh'], 'XtermColored', 'D')
   let buf = RunVimInTerminal('-S XtermColored', #{rows: 10})
-  call term_wait(buf)
+  call WaitForAssert({-> assert_match('\[finished\]', term_getline(buf, 5))})
   call VerifyScreenDump(buf, 'Test_terminal_colored_empty_1', {})
 
   " Enter Terminal-Normal mode: the empty lines must still be gray.
@@ -1075,7 +1079,7 @@ func Test_terminal_visual_colored_empty_line()
   call writefile([':set listchars=', ':term sh ./Xterm_colored.sh'],
 	\ 'XtermColored', 'D')
   let buf = RunVimInTerminal('-S XtermColored', #{rows: 10})
-  call term_wait(buf)
+  call WaitForAssert({-> assert_match('\[finished\]', term_getline(buf, 5))})
 
   call term_sendkeys(buf, "\<C-W>NggVG")
   call term_wait(buf)
diff --git a/src/version.c b/src/version.c
index 7b88e90e5..2bea460a9 100644
--- a/src/version.c
+++ b/src/version.c
@@ -763,6 +763,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    977,
 /**/
     976,
 /**/

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