patch 8.2.0390: terminal postponed scrollback test is flaky
Problem: Terminal postponed scrollback test is flaky.
Solution: Add delay in between sending keys. Rename dump files.
diff --git a/src/testdir/test_terminal.vim b/src/testdir/test_terminal.vim
index d763f78..7f057e2 100644
--- a/src/testdir/test_terminal.vim
+++ b/src/testdir/test_terminal.vim
@@ -352,22 +352,24 @@
\ ], 'XTest_postponed')
let buf = RunVimInTerminal('-S XTest_postponed', {})
" Check that the Xtext lines are displayed and in Terminal-Normal mode
- call VerifyScreenDump(buf, 'Test_terminal_01', {})
+ call VerifyScreenDump(buf, 'Test_terminal_scrollback_1', {})
silent !echo 'one more line' >>Xtext
" Screen will not change, move cursor to get a different dump
call term_sendkeys(buf, "k")
- call VerifyScreenDump(buf, 'Test_terminal_02', {})
+ call VerifyScreenDump(buf, 'Test_terminal_scrollback_2', {})
" Back to Terminal-Job mode, text will scroll and show the extra line.
call term_sendkeys(buf, "a")
- call VerifyScreenDump(buf, 'Test_terminal_03', {})
+ call VerifyScreenDump(buf, 'Test_terminal_scrollback_3', {})
- call term_wait(buf)
+ " stop "tail -f"
call term_sendkeys(buf, "\<C-C>")
- call term_wait(buf)
+ call term_wait(buf, 50)
+ " stop shell
call term_sendkeys(buf, "exit\<CR>")
- call term_wait(buf)
+ call term_wait(buf, 100)
+ " close terminal window
let tsk_ret = term_sendkeys(buf, ":q\<CR>")
" check type of term_sendkeys() return value