mirror of
https://github.com/opencontainers/runc.git
synced 2026-07-11 06:03:57 +08:00
Kir Kolyshkin
41670e21f0
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>
59 lines
1.9 KiB
Bash
59 lines
1.9 KiB
Bash
#!/usr/bin/env bats
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load helpers
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function setup() {
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requires root no_systemd
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setup_debian
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# CR = CreateRuntime, CC = CreataContainer
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HOOKLIBCR=librunc-hooks-create-runtime.so
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HOOKLIBCC=librunc-hooks-create-container.so
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LIBPATH="$(pwd)/rootfs/lib/"
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}
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function teardown() {
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if [ -n "$LIBPATH" ]; then
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umount "$LIBPATH"/$HOOKLIBCR.1.0.0 &>/dev/null || true
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umount "$LIBPATH"/$HOOKLIBCC.1.0.0 &>/dev/null || true
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rm -f $HOOKLIBCR.1.0.0 $HOOKLIBCC.1.0.0
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fi
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teardown_bundle
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}
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@test "runc run (hooks library tests)" {
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# setup some dummy libs
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gcc -shared -Wl,-soname,librunc-hooks-create-runtime.so.1 -o "$HOOKLIBCR.1.0.0"
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gcc -shared -Wl,-soname,librunc-hooks-create-container.so.1 -o "$HOOKLIBCC.1.0.0"
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bundle=$(pwd)
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# To mount $HOOKLIBCR we need to do that in the container namespace
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create_runtime_hook=$(
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cat <<-EOF
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pid=\$(cat - | jq -r '.pid')
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touch "$LIBPATH/$HOOKLIBCR.1.0.0"
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nsenter -m \$ns -t \$pid mount --bind "$bundle/$HOOKLIBCR.1.0.0" "$LIBPATH/$HOOKLIBCR.1.0.0"
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EOF
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)
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create_container_hook="touch ./lib/$HOOKLIBCC.1.0.0 && mount --bind $bundle/$HOOKLIBCC.1.0.0 ./lib/$HOOKLIBCC.1.0.0"
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CONFIG=$(jq --arg create_runtime_hook "$create_runtime_hook" --arg create_container_hook "$create_container_hook" '
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.hooks |= . + {"createRuntime": [{"path": "/bin/sh", "args": ["/bin/sh", "-c", $create_runtime_hook]}]} |
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.hooks |= . + {"createContainer": [{"path": "/bin/sh", "args": ["/bin/sh", "-c", $create_container_hook]}]} |
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.hooks |= . + {"startContainer": [{"path": "/bin/sh", "args": ["/bin/sh", "-c", "ldconfig"]}]} |
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.root.readonly |= false |
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.process.args = ["/bin/sh", "-c", "ldconfig -p | grep librunc"]' "$bundle"/config.json)
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echo "${CONFIG}" >config.json
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runc run test_debian
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[ "$status" -eq 0 ]
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echo "Checking create-runtime library"
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echo "$output" | grep $HOOKLIBCR
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echo "Checking create-container library"
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echo "$output" | grep $HOOKLIBCC
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}
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