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windowsipam_test.go
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windowsipam_test.go
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//go:build windows
package windowsipam
import (
"net"
"testing"
"github.com/docker/docker/libnetwork/ipamapi"
"github.com/docker/docker/libnetwork/netlabel"
"github.com/docker/docker/libnetwork/types"
"gotest.tools/v3/assert"
is "gotest.tools/v3/assert/cmp"
)
func TestWindowsIPAM(t *testing.T) {
a := &allocator{}
alloc, err := a.RequestPool(ipamapi.PoolRequest{AddressSpace: localAddressSpace})
assert.NilError(t, err)
assert.Check(t, is.Equal(alloc.PoolID, defaultPool.String()))
assert.Check(t, is.Equal(alloc.Pool, defaultPool))
alloc, err = a.RequestPool(ipamapi.PoolRequest{
AddressSpace: localAddressSpace,
Pool: "192.168.0.0/16",
})
assert.NilError(t, err)
assert.Check(t, is.Equal(alloc.PoolID, "192.168.0.0/16"))
assert.Check(t, is.Equal(alloc.Pool.String(), "192.168.0.0/16"))
_, err = a.RequestPool(ipamapi.PoolRequest{
AddressSpace: localAddressSpace,
Pool: "192.168.0.0/16",
SubPool: "192.168.0.0/16",
})
assert.ErrorContains(t, err, "this request is not supported by the 'windows' ipam driver")
_, err = a.RequestPool(ipamapi.PoolRequest{
AddressSpace: localAddressSpace,
V6: true,
})
assert.ErrorContains(t, err, "this request is not supported by the 'windows' ipam driver")
requestPool, _ := types.ParseCIDR("192.168.0.0/16")
requestAddress := net.ParseIP("192.168.1.1")
err = a.ReleasePool(requestPool.String())
if err != nil {
t.Fatal(err)
}
ip, _, err := a.RequestAddress(requestPool.String(), nil, map[string]string{})
if err != nil {
t.Fatal(err)
}
if ip != nil {
t.Fatalf("Unexpected data returned. Expected %v . Got: %v ", requestPool, ip)
}
ip, _, err = a.RequestAddress(requestPool.String(), requestAddress, map[string]string{})
if err != nil {
t.Fatal(err)
}
if !ip.IP.Equal(requestAddress) {
t.Fatalf("Unexpected data returned. Expected %v . Got: %v ", requestAddress, ip.IP)
}
requestOptions := map[string]string{}
requestOptions[ipamapi.RequestAddressType] = netlabel.Gateway
ip, _, err = a.RequestAddress(requestPool.String(), requestAddress, requestOptions)
if err != nil {
t.Fatal(err)
}
if !ip.IP.Equal(requestAddress) {
t.Fatalf("Unexpected data returned. Expected %v . Got: %v ", requestAddress, ip.IP)
}
err = a.ReleaseAddress(requestPool.String(), requestAddress)
if err != nil {
t.Fatal(err)
}
}