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These tests were failing because the "docker run" did not print the
ID of the container, and instead detached immediately without printing;
```
=== Failed
=== FAIL: amd64.integration-cli TestDockerCLICommitSuite/TestCommitAfterContainerIsDone (0.27s)
docker_cli_commit_test.go:32: assertion failed:
Command: /usr/local/cli-integration/docker wait
ExitCode: 1
Error: exit status 1
Stdout:
Stderr: invalid container name or ID: value is empty
Failures:
ExitCode was 1 expected 0
Expected no error
--- FAIL: TestDockerCLICommitSuite/TestCommitAfterContainerIsDone (0.27s)
=== FAIL: amd64.integration-cli TestDockerCLICommitSuite/TestCommitWithoutPause (0.20s)
docker_cli_commit_test.go:47: assertion failed:
Command: /usr/local/cli-integration/docker wait
ExitCode: 1
Error: exit status 1
Stdout:
Stderr: invalid container name or ID: value is empty
Failures:
ExitCode was 1 expected 0
Expected no error
--- FAIL: TestDockerCLICommitSuite/TestCommitWithoutPause (0.20s)
```
What happens is that it starts a container with only `stdin` attached, but
no `stdout`, and the behavior changed between versions of the CLI, which
may be either a bugfix or a regression;
docker 28 cli doesn't stay attached:
```bash
Status: Downloaded newer image for docker:28-cli
/ # docker run -i -a stdin busybox echo foo
/ #
```
docker 27 cli stays attached, but has the "three strikes, you're out" handling:
```bash
docker run -it --rm -v /var/run/docker.sock:/var/run/docker.sock docker:27-cli sh
Status: Downloaded newer image for docker:27-cli
/ # docker run -i -a stdin busybox echo foo
9dbb29080a72225593885bc4880d8f4f22f36803100179f9725468bda1d52b4f
^C^C^C
got 3 SIGTERM/SIGINTs, forcefully exiting
/ # ^C
```
docker 26 cli (and older) don't forward the signal to the container, and detach-keys don't work (or in this case, are handled by the CLI container)?:
```bash
docker run -it --rm -v /var/run/docker.sock:/var/run/docker.sock docker:26-cli sh
Status: Downloaded newer image for docker:26-cli
/ # docker run -i -a stdin busybox echo foo
21963ce1b9a7bb7eccef3618693b09a106fb29084b484e31c69cd4a26ee44777
^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C
<CTRL>p,q
```
As these tests were not testing that part, I simplified the tests, but
we should probably look into the change of behavior to see if it was
intentional (and if it was correct).
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>