| // Copyright 2015 The Go Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| //go:build darwin || dragonfly || freebsd || hurd || linux || netbsd || openbsd || solaris |
| |
| package net |
| |
| import ( |
| "reflect" |
| "strings" |
| "testing" |
| ) |
| |
| const ubuntuTrustyAvahi = `# /etc/nsswitch.conf |
| # |
| # Example configuration of GNU Name Service Switch functionality. |
| # If you have the libc-doc-reference' and nfo' packages installed, try: |
| # nfo libc "Name Service Switch"' for information about this file. |
| |
| passwd: compat |
| group: compat |
| shadow: compat |
| |
| hosts: files mdns4_minimal [NOTFOUND=return] dns mdns4 |
| networks: files |
| |
| protocols: db files |
| services: db files |
| ethers: db files |
| rpc: db files |
| |
| netgroup: nis |
| ` |
| |
| func TestParseNSSConf(t *testing.T) { |
| tests := []struct { |
| name string |
| in string |
| want *nssConf |
| }{ |
| { |
| name: "no_newline", |
| in: "foo: a b", |
| want: &nssConf{ |
| sources: map[string][]nssSource{ |
| "foo": {{source: "a"}, {source: "b"}}, |
| }, |
| }, |
| }, |
| { |
| name: "newline", |
| in: "foo: a b\n", |
| want: &nssConf{ |
| sources: map[string][]nssSource{ |
| "foo": {{source: "a"}, {source: "b"}}, |
| }, |
| }, |
| }, |
| { |
| name: "whitespace", |
| in: " foo:a b \n", |
| want: &nssConf{ |
| sources: map[string][]nssSource{ |
| "foo": {{source: "a"}, {source: "b"}}, |
| }, |
| }, |
| }, |
| { |
| name: "comment1", |
| in: " foo:a b#c\n", |
| want: &nssConf{ |
| sources: map[string][]nssSource{ |
| "foo": {{source: "a"}, {source: "b"}}, |
| }, |
| }, |
| }, |
| { |
| name: "comment2", |
| in: " foo:a b #c \n", |
| want: &nssConf{ |
| sources: map[string][]nssSource{ |
| "foo": {{source: "a"}, {source: "b"}}, |
| }, |
| }, |
| }, |
| { |
| name: "crit", |
| in: " foo:a b [!a=b X=Y ] c#d \n", |
| want: &nssConf{ |
| sources: map[string][]nssSource{ |
| "foo": { |
| {source: "a"}, |
| { |
| source: "b", |
| criteria: []nssCriterion{ |
| { |
| negate: true, |
| status: "a", |
| action: "b", |
| }, |
| { |
| status: "x", |
| action: "y", |
| }, |
| }, |
| }, |
| {source: "c"}, |
| }, |
| }, |
| }, |
| }, |
| |
| // Ubuntu Trusty w/ avahi-daemon, libavahi-* etc installed. |
| { |
| name: "ubuntu_trusty_avahi", |
| in: ubuntuTrustyAvahi, |
| want: &nssConf{ |
| sources: map[string][]nssSource{ |
| "passwd": {{source: "compat"}}, |
| "group": {{source: "compat"}}, |
| "shadow": {{source: "compat"}}, |
| "hosts": { |
| {source: "files"}, |
| { |
| source: "mdns4_minimal", |
| criteria: []nssCriterion{ |
| { |
| negate: false, |
| status: "notfound", |
| action: "return", |
| }, |
| }, |
| }, |
| {source: "dns"}, |
| {source: "mdns4"}, |
| }, |
| "networks": {{source: "files"}}, |
| "protocols": { |
| {source: "db"}, |
| {source: "files"}, |
| }, |
| "services": { |
| {source: "db"}, |
| {source: "files"}, |
| }, |
| "ethers": { |
| {source: "db"}, |
| {source: "files"}, |
| }, |
| "rpc": { |
| {source: "db"}, |
| {source: "files"}, |
| }, |
| "netgroup": { |
| {source: "nis"}, |
| }, |
| }, |
| }, |
| }, |
| } |
| |
| for _, tt := range tests { |
| gotConf := parseNSSConf(strings.NewReader(tt.in)) |
| if !reflect.DeepEqual(gotConf, tt.want) { |
| t.Errorf("%s: mismatch\n got %#v\nwant %#v", tt.name, gotConf, tt.want) |
| } |
| } |
| } |