Re: [PATCH 01/11] t: prevent '-x' tracing from interfering with test helpers' stderr
From: SZEDER Gábor <hidden>
Date: 2018-02-24 12:19:15
On Sat, Feb 24, 2018 at 12:39 AM, SZEDER Gábor [off-list ref] wrote:
- Duplicate stderr of the tested command executed in the test helper
function from the function's fd 7 (see next point), to ensure that
the tested command's error messages go to a different fd than the
'-x' trace of the commands executed in the function.
- Duplicate the test helper function's fd 7 from the function's
original stderr, meaning that, after taking a detour through fd 7,
the error messages of the tested command do end up on the
function's original stderr.quoted hunk ↗ jump to hunk
diff --git a/t/lib-terminal.sh b/t/lib-terminal.sh index cd220e378e..b3acb4c6f8 100644 --- a/t/lib-terminal.sh +++ b/t/lib-terminal.sh@@ -9,8 +9,8 @@ test_terminal () { echo >&4 "test_terminal: need to declare TTY prerequisite" return 127 fi - perl "$TEST_DIRECTORY"/test-terminal.perl "$@" -} + perl "$TEST_DIRECTORY"/test-terminal.perl "$@" 2>&9 +} 9>&2 2>&4
Oops, these should duplicate from/to fd 7, not fd 9.