mirror of
https://github.com/open-telemetry/opentelemetry-go.git
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b243b6e819
* Add semconv/v1.19.0 Includes adding semconv/internal/v3/ to support the move of the semantic convention HTTPUserAgentKey to the new key UserAgentOriginalKey * Update CHANGELOG.md Co-authored-by: Robert Pająk <pellared@hotmail.com> * format http.go.tmpl using tabs instead of spaces * update http.go.tmpl to use v3 of semconv/internal * Generate attribute_group.go --------- Co-authored-by: Robert Pająk <pellared@hotmail.com> Co-authored-by: Anthony Mirabella <a9@aneurysm9.com> Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
345 lines
9.7 KiB
Go
345 lines
9.7 KiB
Go
// Copyright The OpenTelemetry Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package internal
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import (
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"net"
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"strconv"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"go.opentelemetry.io/otel/attribute"
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)
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const (
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addr = "127.0.0.1"
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port = 1834
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)
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var nc = &NetConv{
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NetHostNameKey: attribute.Key("net.host.name"),
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NetHostPortKey: attribute.Key("net.host.port"),
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NetPeerNameKey: attribute.Key("net.peer.name"),
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NetPeerPortKey: attribute.Key("net.peer.port"),
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NetSockPeerAddrKey: attribute.Key("net.sock.peer.addr"),
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NetSockPeerPortKey: attribute.Key("net.sock.peer.port"),
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NetTransportOther: attribute.String("net.transport", "other"),
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NetTransportTCP: attribute.String("net.transport", "ip_tcp"),
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NetTransportUDP: attribute.String("net.transport", "ip_udp"),
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NetTransportInProc: attribute.String("net.transport", "inproc"),
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}
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func TestNetTransport(t *testing.T) {
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transports := map[string]attribute.KeyValue{
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"tcp": attribute.String("net.transport", "ip_tcp"),
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"tcp4": attribute.String("net.transport", "ip_tcp"),
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"tcp6": attribute.String("net.transport", "ip_tcp"),
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"udp": attribute.String("net.transport", "ip_udp"),
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"udp4": attribute.String("net.transport", "ip_udp"),
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"udp6": attribute.String("net.transport", "ip_udp"),
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"unix": attribute.String("net.transport", "inproc"),
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"unixgram": attribute.String("net.transport", "inproc"),
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"unixpacket": attribute.String("net.transport", "inproc"),
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"ip:1": attribute.String("net.transport", "other"),
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"ip:icmp": attribute.String("net.transport", "other"),
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"ip4:proto": attribute.String("net.transport", "other"),
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"ip6:proto": attribute.String("net.transport", "other"),
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}
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for network, want := range transports {
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assert.Equal(t, want, nc.Transport(network))
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}
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}
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func TestNetServerNilListener(t *testing.T) {
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const addr = "127.0.0.1:8080"
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got := nc.Server(addr, nil)
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expected := nc.Host(addr)
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assert.Equal(t, cap(expected), cap(got), "slice capacity")
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assert.ElementsMatch(t, expected, got)
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}
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type listener struct{ net.Listener }
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func (listener) Addr() net.Addr { return nil }
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func TestNetServerNilAddr(t *testing.T) {
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const addr = "127.0.0.1:8080"
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got := nc.Server(addr, listener{})
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expected := nc.Host(addr)
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assert.Equal(t, cap(expected), cap(got), "slice capacity")
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assert.ElementsMatch(t, expected, got)
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}
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func newTCPListener() (net.Listener, error) {
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return net.Listen("tcp4", "127.0.0.1:0")
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}
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func TestNetServerTCP(t *testing.T) {
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ln, err := newTCPListener()
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require.NoError(t, err)
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defer func() { require.NoError(t, ln.Close()) }()
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host, pStr, err := net.SplitHostPort(ln.Addr().String())
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require.NoError(t, err)
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port, err := strconv.Atoi(pStr)
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require.NoError(t, err)
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got := nc.Server("example.com:8080", ln)
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expected := []attribute.KeyValue{
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nc.HostName("example.com"),
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nc.HostPort(8080),
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nc.NetTransportTCP,
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nc.NetSockFamilyKey.String("inet"),
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nc.NetSockHostAddrKey.String(host),
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nc.NetSockHostPortKey.Int(port),
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}
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assert.Equal(t, cap(expected), cap(got), "slice capacity")
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assert.ElementsMatch(t, expected, got)
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}
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func TestNetHost(t *testing.T) {
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testAddrs(t, []addrTest{
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{address: "", expected: nil},
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{address: "192.0.0.1", expected: []attribute.KeyValue{
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nc.HostName("192.0.0.1"),
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}},
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{address: "192.0.0.1:9090", expected: []attribute.KeyValue{
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nc.HostName("192.0.0.1"),
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nc.HostPort(9090),
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}},
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}, nc.Host)
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}
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func TestNetHostName(t *testing.T) {
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expected := attribute.Key("net.host.name").String(addr)
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assert.Equal(t, expected, nc.HostName(addr))
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}
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func TestNetHostPort(t *testing.T) {
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expected := attribute.Key("net.host.port").Int(port)
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assert.Equal(t, expected, nc.HostPort(port))
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}
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func TestNetClientNilConn(t *testing.T) {
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const addr = "127.0.0.1:8080"
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got := nc.Client(addr, nil)
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expected := nc.Peer(addr)
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assert.Equal(t, cap(expected), cap(got), "slice capacity")
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assert.ElementsMatch(t, expected, got)
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}
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type conn struct{ net.Conn }
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func (conn) LocalAddr() net.Addr { return nil }
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func (conn) RemoteAddr() net.Addr { return nil }
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func TestNetClientNilAddr(t *testing.T) {
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const addr = "127.0.0.1:8080"
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got := nc.Client(addr, conn{})
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expected := nc.Peer(addr)
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assert.Equal(t, cap(expected), cap(got), "slice capacity")
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assert.ElementsMatch(t, expected, got)
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}
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func newTCPConn() (net.Conn, net.Listener, error) {
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ln, err := newTCPListener()
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if err != nil {
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return nil, nil, err
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}
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conn, err := net.Dial("tcp4", ln.Addr().String())
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if err != nil {
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_ = ln.Close()
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return nil, nil, err
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}
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return conn, ln, nil
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}
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func TestNetClientTCP(t *testing.T) {
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conn, ln, err := newTCPConn()
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require.NoError(t, err)
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defer func() { require.NoError(t, ln.Close()) }()
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defer func() { require.NoError(t, conn.Close()) }()
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lHost, pStr, err := net.SplitHostPort(conn.LocalAddr().String())
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require.NoError(t, err)
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lPort, err := strconv.Atoi(pStr)
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require.NoError(t, err)
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rHost, pStr, err := net.SplitHostPort(conn.RemoteAddr().String())
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require.NoError(t, err)
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rPort, err := strconv.Atoi(pStr)
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require.NoError(t, err)
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got := nc.Client("example.com:8080", conn)
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expected := []attribute.KeyValue{
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nc.PeerName("example.com"),
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nc.PeerPort(8080),
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nc.NetTransportTCP,
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nc.NetSockFamilyKey.String("inet"),
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nc.NetSockPeerAddrKey.String(rHost),
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nc.NetSockPeerPortKey.Int(rPort),
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nc.NetSockHostAddrKey.String(lHost),
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nc.NetSockHostPortKey.Int(lPort),
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}
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assert.Equal(t, cap(expected), cap(got), "slice capacity")
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assert.ElementsMatch(t, expected, got)
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}
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type remoteOnlyConn struct{ net.Conn }
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func (remoteOnlyConn) LocalAddr() net.Addr { return nil }
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func TestNetClientTCPNilLocal(t *testing.T) {
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conn, ln, err := newTCPConn()
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require.NoError(t, err)
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defer func() { require.NoError(t, ln.Close()) }()
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defer func() { require.NoError(t, conn.Close()) }()
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conn = remoteOnlyConn{conn}
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rHost, pStr, err := net.SplitHostPort(conn.RemoteAddr().String())
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require.NoError(t, err)
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rPort, err := strconv.Atoi(pStr)
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require.NoError(t, err)
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got := nc.Client("example.com:8080", conn)
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expected := []attribute.KeyValue{
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nc.PeerName("example.com"),
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nc.PeerPort(8080),
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nc.NetTransportTCP,
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nc.NetSockFamilyKey.String("inet"),
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nc.NetSockPeerAddrKey.String(rHost),
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nc.NetSockPeerPortKey.Int(rPort),
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}
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assert.Equal(t, cap(expected), cap(got), "slice capacity")
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assert.ElementsMatch(t, expected, got)
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}
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func TestNetPeer(t *testing.T) {
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testAddrs(t, []addrTest{
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{address: "", expected: nil},
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{address: "example.com", expected: []attribute.KeyValue{
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nc.PeerName("example.com"),
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}},
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{address: "/tmp/file", expected: []attribute.KeyValue{
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nc.PeerName("/tmp/file"),
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}},
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{address: "192.0.0.1", expected: []attribute.KeyValue{
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nc.PeerName("192.0.0.1"),
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}},
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{address: ":9090", expected: nil},
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{address: "192.0.0.1:9090", expected: []attribute.KeyValue{
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nc.PeerName("192.0.0.1"),
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nc.PeerPort(9090),
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}},
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}, nc.Peer)
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}
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func TestNetPeerName(t *testing.T) {
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expected := attribute.Key("net.peer.name").String(addr)
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assert.Equal(t, expected, nc.PeerName(addr))
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}
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func TestNetPeerPort(t *testing.T) {
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expected := attribute.Key("net.peer.port").Int(port)
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assert.Equal(t, expected, nc.PeerPort(port))
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}
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func TestNetSockPeerName(t *testing.T) {
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expected := attribute.Key("net.sock.peer.addr").String(addr)
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assert.Equal(t, expected, nc.SockPeerAddr(addr))
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}
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func TestNetSockPeerPort(t *testing.T) {
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expected := attribute.Key("net.sock.peer.port").Int(port)
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assert.Equal(t, expected, nc.SockPeerPort(port))
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}
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func TestFamily(t *testing.T) {
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tests := []struct {
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network string
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address string
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expect string
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}{
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{"", "", ""},
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{"unix", "", "unix"},
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{"unix", "gibberish", "unix"},
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{"unixgram", "", "unix"},
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{"unixgram", "gibberish", "unix"},
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{"unixpacket", "gibberish", "unix"},
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{"tcp", "123.0.2.8", "inet"},
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{"tcp", "gibberish", ""},
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{"", "123.0.2.8", "inet"},
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{"", "gibberish", ""},
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{"tcp", "fe80::1", "inet6"},
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{"", "fe80::1", "inet6"},
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}
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for _, test := range tests {
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got := family(test.network, test.address)
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assert.Equal(t, test.expect, got, test.network+"/"+test.address)
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}
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}
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func TestSplitHostPort(t *testing.T) {
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tests := []struct {
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hostport string
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host string
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port int
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}{
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{"", "", -1},
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{":8080", "", 8080},
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{"127.0.0.1", "127.0.0.1", -1},
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{"www.example.com", "www.example.com", -1},
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{"127.0.0.1%25en0", "127.0.0.1%25en0", -1},
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{"[]", "", -1}, // Ensure this doesn't panic.
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{"[fe80::1", "", -1},
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{"[fe80::1]", "fe80::1", -1},
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{"[fe80::1%25en0]", "fe80::1%25en0", -1},
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{"[fe80::1]:8080", "fe80::1", 8080},
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{"[fe80::1]::", "", -1}, // Too many colons.
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{"127.0.0.1:", "127.0.0.1", -1},
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{"127.0.0.1:port", "127.0.0.1", -1},
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{"127.0.0.1:8080", "127.0.0.1", 8080},
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{"www.example.com:8080", "www.example.com", 8080},
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{"127.0.0.1%25en0:8080", "127.0.0.1%25en0", 8080},
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}
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for _, test := range tests {
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h, p := splitHostPort(test.hostport)
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assert.Equal(t, test.host, h, test.hostport)
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assert.Equal(t, test.port, p, test.hostport)
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}
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}
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type addrTest struct {
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address string
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expected []attribute.KeyValue
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}
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func testAddrs(t *testing.T, tests []addrTest, f func(string) []attribute.KeyValue) {
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t.Helper()
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for _, test := range tests {
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got := f(test.address)
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assert.Equal(t, cap(test.expected), cap(got), "slice capacity")
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assert.ElementsMatch(t, test.expected, got, test.address)
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}
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}
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