Imported Upstream version 1.4upstream/1.4

1 files changed, 0 insertions, 69 deletions

diff --git a/src/pkg/net/dnsclient_test.go b/src/pkg/net/dnsclient_test.go
deleted file mode 100644
index 435eb3550..000000000
--- a/src/pkg/net/dnsclient_test.go
+++ /dev/null
@@ -1,69 +0,0 @@
-// Copyright 2014 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.
-
-package net
-
-import (
-	"math/rand"
-	"testing"
-)
-
-func checkDistribution(t *testing.T, data []*SRV, margin float64) {
-	sum := 0
-	for _, srv := range data {
-		sum += int(srv.Weight)
-	}
-
-	results := make(map[string]int)
-
-	count := 1000
-	for j := 0; j < count; j++ {
-		d := make([]*SRV, len(data))
-		copy(d, data)
-		byPriorityWeight(d).shuffleByWeight()
-		key := d[0].Target
-		results[key] = results[key] + 1
-	}
-
-	actual := results[data[0].Target]
-	expected := float64(count) * float64(data[0].Weight) / float64(sum)
-	diff := float64(actual) - expected
-	t.Logf("actual: %v diff: %v e: %v m: %v", actual, diff, expected, margin)
-	if diff < 0 {
-		diff = -diff
-	}
-	if diff > (expected * margin) {
-		t.Errorf("missed target weight: expected %v, %v", expected, actual)
-	}
-}
-
-func testUniformity(t *testing.T, size int, margin float64) {
-	rand.Seed(1)
-	data := make([]*SRV, size)
-	for i := 0; i < size; i++ {
-		data[i] = &SRV{Target: string('a' + i), Weight: 1}
-	}
-	checkDistribution(t, data, margin)
-}
-
-func TestUniformity(t *testing.T) {
-	testUniformity(t, 2, 0.05)
-	testUniformity(t, 3, 0.10)
-	testUniformity(t, 10, 0.20)
-	testWeighting(t, 0.05)
-}
-
-func testWeighting(t *testing.T, margin float64) {
-	rand.Seed(1)
-	data := []*SRV{
-		{Target: "a", Weight: 60},
-		{Target: "b", Weight: 30},
-		{Target: "c", Weight: 10},
-	}
-	checkDistribution(t, data, margin)
-}
-
-func TestWeighting(t *testing.T) {
-	testWeighting(t, 0.05)
-}