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Fix day-one sloppiness: when I first wrote this framework
it compared strings using 'expr', not '=', to be more
forgiving of extra cruft in output. This was a bad decision.
It means that warnings or additional text are ignored:
is "all is ok, NOT!" "all is ok" <-- this would pass
Solution: tighten up the 'is' check. Use '=' (direct
compare) first. If it fails, look for wild cards ('*')
or character classes ('[') in the expect string. If
so, and only then, use 'expr'. And, thanks to a clever
suggestion from Luap99, include '(using expr)' in the
error message when we do so; this could make it easier
for a developer to understand a string mismatch.
This change exposes a lot of instances in which we weren't
doing proper comparisons. Fix those. Thankfully, there
weren't as many as I'd feared.
Also, and completely unrelated, add '-T' flag to bats
helper, for showing timing results. (I will open this
as a separate PR if requested. I too find it offensive
to jumble together unrelated commits.)
Signed-off-by: Ed Santiago <santiago@redhat.com>
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As discussed in #10710, the additional checks for podman-exec added by
commit 666f555aa52b are extremely flaky and appear in nearly every PR
I have see this week.
Let's temporarily disable the checks and reenable them on #10710 is
fixed.
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
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When starting a process with `podman exec -it` the terminal is resized
after the process is started. To fix this allow exec start to accept the
terminal height and width as parameter and let it resize right before
the process is started.
Fixes #10560
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
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There is race condition in the remote client attach logic. Because the
resize api call was handled in an extra goroutine the container was
started before the resize call happend. To fix this we have to call
resize in the same goroutine as attach. When the first resize is done
start a goroutine to listen on SIGWINCH in the background and resize
again if the signal is received.
Fixes #9859
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
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Since podman-remote resize requests can come in at random times, this
generates a real potential for race conditions. We should only be
attempting to resize TTY on running containers, but the containers can
go from running to stopped at any time, and returning an error to the
caller is just causing noice.
This change will basically ignore requests to resize terminals if the
container is not running and return the caller to success. All other
callers will still return failure.
Fixes: https://github.com/containers/podman/issues/9831
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
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Signed-off-by: Anders F Björklund <anders.f.bjorklund@gmail.com>
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socat can create a dummy PTY that we can manipulate. This
lets us run a variety of tests that we couldn't before,
involving "run -it", and stty, and even "load" with no args.
Signed-off-by: Ed Santiago <santiago@redhat.com>
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