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b37c214e3c
This was done with something along the lines of:
```
mv internal/test testutil
pushd testutil/; grep -IRl "package test" | xargs -I '{}' sed -i -e 's|package test|package testutil|g' {}; popd
mv internal/testutil/*.go testutil/ && rm -rf internal/
grep -IRl "github.com\/docker\/docker\/internal\/test" | xargs -I '{}' sed -i -e 's|github.com/docker/docker/internal/test|github.com/docker/docker/test|g' {}
goimports .
```
I also modified the basic plugin path in testutil/fixtures/plugin.
Signed-off-by: Sam Whited <sam@samwhited.com>
50 lines
1.4 KiB
Go
50 lines
1.4 KiB
Go
// +build !windows
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package daemon // import "github.com/docker/docker/testutil/daemon"
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import (
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"fmt"
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"os"
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"path/filepath"
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"strings"
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"github.com/docker/docker/testutil"
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"golang.org/x/sys/unix"
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"gotest.tools/assert"
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)
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func cleanupNetworkNamespace(t testingT, execRoot string) {
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if ht, ok := t.(testutil.HelperT); ok {
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ht.Helper()
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}
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// Cleanup network namespaces in the exec root of this
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// daemon because this exec root is specific to this
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// daemon instance and has no chance of getting
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// cleaned up when a new daemon is instantiated with a
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// new exec root.
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netnsPath := filepath.Join(execRoot, "netns")
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filepath.Walk(netnsPath, func(path string, info os.FileInfo, err error) error {
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if err := unix.Unmount(path, unix.MNT_DETACH); err != nil && err != unix.EINVAL && err != unix.ENOENT {
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t.Logf("unmount of %s failed: %v", path, err)
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}
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os.Remove(path)
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return nil
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})
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}
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// CgroupNamespace returns the cgroup namespace the daemon is running in
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func (d *Daemon) CgroupNamespace(t assert.TestingT) string {
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link, err := os.Readlink(fmt.Sprintf("/proc/%d/ns/cgroup", d.Pid()))
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assert.NilError(t, err)
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return strings.TrimSpace(link)
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}
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// SignalDaemonDump sends a signal to the daemon to write a dump file
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func SignalDaemonDump(pid int) {
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unix.Kill(pid, unix.SIGQUIT)
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}
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func signalDaemonReload(pid int) error {
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return unix.Kill(pid, unix.SIGHUP)
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}
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