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9c2374d196
By convention /pkg is safe to use from outside the docker tree, for example
if you're building a docker orchestrator.
/nat currently doesn't have any dependencies outside of /pkg, so it seems
reasonable to move it there.
This rename was performed with:
```
gomvpkg -vcs_mv_cmd="git mv {{.Src}} {{.Dst}}" \
-from github.com/docker/docker/nat \
-to github.com/docker/docker/pkg/nat
```
Signed-off-by: Peter Waller <p@pwaller.net>
85 lines
1.6 KiB
Go
85 lines
1.6 KiB
Go
package nat
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import (
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"fmt"
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"reflect"
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"testing"
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)
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func TestSortUniquePorts(t *testing.T) {
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ports := []Port{
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Port("6379/tcp"),
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Port("22/tcp"),
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}
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Sort(ports, func(ip, jp Port) bool {
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return ip.Int() < jp.Int() || (ip.Int() == jp.Int() && ip.Proto() == "tcp")
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})
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first := ports[0]
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if fmt.Sprint(first) != "22/tcp" {
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t.Log(fmt.Sprint(first))
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t.Fail()
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}
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}
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func TestSortSamePortWithDifferentProto(t *testing.T) {
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ports := []Port{
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Port("8888/tcp"),
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Port("8888/udp"),
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Port("6379/tcp"),
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Port("6379/udp"),
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}
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Sort(ports, func(ip, jp Port) bool {
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return ip.Int() < jp.Int() || (ip.Int() == jp.Int() && ip.Proto() == "tcp")
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})
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first := ports[0]
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if fmt.Sprint(first) != "6379/tcp" {
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t.Fail()
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}
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}
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func TestSortPortMap(t *testing.T) {
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ports := []Port{
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Port("22/tcp"),
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Port("22/udp"),
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Port("8000/tcp"),
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Port("6379/tcp"),
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Port("9999/tcp"),
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}
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portMap := PortMap{
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Port("22/tcp"): []PortBinding{
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{},
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},
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Port("8000/tcp"): []PortBinding{
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{},
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},
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Port("6379/tcp"): []PortBinding{
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{},
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{HostIp: "0.0.0.0", HostPort: "32749"},
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},
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Port("9999/tcp"): []PortBinding{
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{HostIp: "0.0.0.0", HostPort: "40000"},
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},
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}
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SortPortMap(ports, portMap)
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if !reflect.DeepEqual(ports, []Port{
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Port("9999/tcp"),
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Port("6379/tcp"),
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Port("8000/tcp"),
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Port("22/tcp"),
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Port("22/udp"),
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}) {
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t.Errorf("failed to prioritize port with explicit mappings, got %v", ports)
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}
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if pm := portMap[Port("6379/tcp")]; !reflect.DeepEqual(pm, []PortBinding{
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{HostIp: "0.0.0.0", HostPort: "32749"},
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{},
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}) {
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t.Errorf("failed to prioritize bindings with explicit mappings, got %v", pm)
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}
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}
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