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This commit is contained in:
Mitchell Hashimoto 2013-05-04 13:32:02 -07:00
parent 03ff35d6a0
commit 720bb0c297
1 changed files with 2 additions and 1 deletions
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3
packer/rpc/port_test.go
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@ -15,11 +15,12 @@ func addrPort(address net.Addr) string {
func Test_netListenerInRange(t *testing.T) {
assert := asserts.NewTestingAsserts(t, true)
// Verify it selects an open port
// Open up port 10000 so that we take up a port
L1000, err := net.Listen("tcp", ":10000")
defer L1000.Close()
assert.Nil(err, "should be able to bind to port 10000")
// Verify it selects an open port
L := netListenerInRange(10000, 10005)
assert.NotNil(L, "should have a listener")
assert.Equal(addrPort(L.Addr()), "10001", "should bind to open port")