/usr/share/gocode/src/github.com/miekg/dns/clientconfig_test.go is in golang-github-miekg-dns-dev 0.0~git20161018.0.58f52c5-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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import (
"io/ioutil"
"os"
"path/filepath"
"testing"
)
const normal string = `
# Comment
domain somedomain.com
nameserver 10.28.10.2
nameserver 11.28.10.1
`
const missingNewline string = `
domain somedomain.com
nameserver 10.28.10.2
nameserver 11.28.10.1` // <- NOTE: NO newline.
func testConfig(t *testing.T, data string) {
tempDir, err := ioutil.TempDir("", "")
if err != nil {
t.Fatalf("tempDir: %v", err)
}
defer os.RemoveAll(tempDir)
path := filepath.Join(tempDir, "resolv.conf")
if err := ioutil.WriteFile(path, []byte(data), 0644); err != nil {
t.Fatalf("writeFile: %v", err)
}
cc, err := ClientConfigFromFile(path)
if err != nil {
t.Errorf("error parsing resolv.conf: %v", err)
}
if l := len(cc.Servers); l != 2 {
t.Errorf("incorrect number of nameservers detected: %d", l)
}
if l := len(cc.Search); l != 1 {
t.Errorf("domain directive not parsed correctly: %v", cc.Search)
} else {
if cc.Search[0] != "somedomain.com" {
t.Errorf("domain is unexpected: %v", cc.Search[0])
}
}
}
func TestNameserver(t *testing.T) { testConfig(t, normal) }
func TestMissingFinalNewLine(t *testing.T) { testConfig(t, missingNewline) }
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