tests/int: cleanups #2757
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tests/int: cleanups #2757
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kolyshkin
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OK I guess I reached the point where I need this one and #2741 to move forward (to enable parallel bats tests execution). |
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kolyshkin
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Jan 22, 2021
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Maybe we should error out if |
Excellent point! Added a check. |
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AkihiroSuda
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Feb 5, 2021
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Needs rebase. |
All the tests are run with cd to bundle directory, so it does not make ense to explicitly specify it. This relies on the feature of functions like set_cgroups_path or update_config to use current directory by default. In those cases where we need to change the directory (runc create/run -b), save the current one and use it later. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Since commit abd0515 it is no longed used. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
It is only used in a couple of places and is easy to replace with ROOT=xxx teardown_running_container. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
All tests are run with cd to bundle directory, so let's just use $(pwd). Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
... by using retry, to avoid code duplication. While at it, make it check the number of arguments and error out on invalid usage. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
... instead of more generic "retry", to simplify code. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Overloading $HELLO_BUNDLE with a second purpose of having an alternative runc root is confusing. Instead, let's create a temp directory in setup() and clean it up in teardown(). Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
It's a little known fact, but BATS_TMPDIR is just /tmp, and it is not being cleaned by bats after the test. BATS_RUN_TMPDIR (available since bats 1.2.1) is $BATS_TMPDIR/bats-run-$$ (i.e. it is per bats run and includes PID), and it is cleaned up after the test (unless --no-tmpdir-cleanup is given). Use BATS_RUN_TMPDIR for better isolation and cleanup. [v2: check for BATS_RUN_TMPDIR, effectively requiring bats >= 1.2.1] Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Use the value of $(pwd) as we cd to bundle dir before running a test. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
1. Do not depend on $DEBIAN_BUNDLE, instead use the current directory. 2. Simplify setup() by calling teardown(). 3. In teardown(), check that LIBPATH is set. 4. Move global variables into setup. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
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1. Get rid of fixed ROOT, *_BUNDLE, and CONSOLE_SOCKET dirs. Now they are temporary directories created in setup_bundle. 2. Automate containers cleanup: instead of having to specify all containers to be removed, list and destroy everything (which is now possible since every test case has its own unique root). 3. Randomize cgroup paths so two tests running in parallel won't use the same cgroup. Now it's theoretically possible to execute tests in parallel. Practically it's not possible yet because bats uses GNU parallel, which do not provide a terminal for whatever it executes, and many runc tests (all those that run containers with terminal: true) needs a tty. This may possibly be addressed later. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
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Rebased, improved last commit description. I think this one is ready to go in. |
AkihiroSuda
approved these changes
Feb 12, 2021
mrunalp
approved these changes
Feb 23, 2021
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@opencontainers/runc-maintainers can someone please merge this one (I can't merge my own PRs) |
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GitHub refusing clicking the merge button: Probably needs rebase to retrigger Go 1.16.x tests. |
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Wow, apparently I can merge my own PR if someone closes and reopens it 🤡 |
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Is it a vulnerability? 😄 |
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The ultimate idea is to parallelize running the integration tests.
So far just some preliminary cleanups, mostly resulting in simpler setup/cleanup
and laying the ground for parallel tests (every test is run in its own set of dirs and cgroups).