Mercurial > vim
diff src/testdir/test_channel.vim @ 25090:73503bafb3bf v8.2.3082
patch 8.2.3082: a channel command "echoerr" does not show anything
Commit: https://github.com/vim/vim/commit/b836f631dba2534efd314a8f77439cebc75acd4e
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Jul 1 22:11:28 2021 +0200
patch 8.2.3082: a channel command "echoerr" does not show anything
Problem: A channel command "echoerr" does not show anything.
Solution: Do not use silent errors when using an "echoerr" command.
(closes #8494)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Thu, 01 Jul 2021 22:15:04 +0200 |
parents | 515d1651c6c6 |
children | 1a88fa97d347 |
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--- a/src/testdir/test_channel.vim +++ b/src/testdir/test_channel.vim @@ -115,6 +115,18 @@ func Ch_communicate(port) call WaitForAssert({-> assert_equal("added2", getline("$"))}) call assert_equal('added1', getline(line('$') - 1)) + " Request command "echoerr 'this is an error'". + " This will throw an exception, catch it here. + let caught = 'no' + try + call assert_equal('ok', ch_evalexpr(handle, 'echoerr')) + catch /this is an error/ + let caught = 'yes' + endtry + if caught != 'yes' + call assert_report("Expected exception from error message") + endif + " Request command "foo bar", which fails silently. call assert_equal('ok', ch_evalexpr(handle, 'bad command')) call WaitForAssert({-> assert_match("E492:.*foo bar", v:errmsg)})