build: move package sources from src/pkg to src

Preparation was in CL 134570043.
This CL contains only the effect of 'hg mv src/pkg/* src'.
For more about the move, see golang.org/s/go14nopkg.

src/net/dnsconfig_unix_test.go

@@ -0,0 +1,69 @@
+// Copyright 2013 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.
+
+// +build darwin dragonfly freebsd linux netbsd openbsd solaris
+
+package net
+
+import (
+	"reflect"
+	"testing"
+)
+
+var dnsReadConfigTests = []struct {
+	name string
+	conf dnsConfig
+}{
+	{
+		name: "testdata/resolv.conf",
+		conf: dnsConfig{
+			servers:  []string{"8.8.8.8", "2001:4860:4860::8888", "fe80::1%lo0"},
+			search:   []string{"localdomain"},
+			ndots:    5,
+			timeout:  10,
+			attempts: 3,
+			rotate:   true,
+		},
+	},
+	{
+		name: "testdata/domain-resolv.conf",
+		conf: dnsConfig{
+			servers:  []string{"8.8.8.8"},
+			search:   []string{"localdomain"},
+			ndots:    1,
+			timeout:  5,
+			attempts: 2,
+		},
+	},
+	{
+		name: "testdata/search-resolv.conf",
+		conf: dnsConfig{
+			servers:  []string{"8.8.8.8"},
+			search:   []string{"test", "invalid"},
+			ndots:    1,
+			timeout:  5,
+			attempts: 2,
+		},
+	},
+	{
+		name: "testdata/empty-resolv.conf",
+		conf: dnsConfig{
+			ndots:    1,
+			timeout:  5,
+			attempts: 2,
+		},
+	},
+}
+
+func TestDNSReadConfig(t *testing.T) {
+	for _, tt := range dnsReadConfigTests {
+		conf, err := dnsReadConfig(tt.name)
+		if err != nil {
+			t.Fatal(err)
+		}
+		if !reflect.DeepEqual(conf, &tt.conf) {
+			t.Errorf("got %v; want %v", conf, &tt.conf)
+		}
+	}
+}