1 files changed, 0 insertions, 85 deletions
diff --git a/libgo/go/net/addrselect_test.go b/libgo/go/net/addrselect_test.go
index 80aa4eb195..d6e0e63c3b 100644
--- a/libgo/go/net/addrselect_test.go
+++ b/libgo/go/net/addrselect_test.go
@@ -117,27 +117,6 @@ func TestSortByRFC6724(t *testing.T) {
 			},
 			reverse: false,
 		},
-
-		// Prefer longer common prefixes, but only for IPv4 address
-		// pairs in the same special-purpose block.
-		{
-			in: []IPAddr{
-				{IP: ParseIP("1.2.3.4")},
-				{IP: ParseIP("10.55.0.1")},
-				{IP: ParseIP("10.66.0.1")},
-			},
-			srcs: []IP{
-				ParseIP("1.2.3.5"),
-				ParseIP("10.66.1.2"),
-				ParseIP("10.66.1.2"),
-			},
-			want: []IPAddr{
-				{IP: ParseIP("10.66.0.1")},
-				{IP: ParseIP("10.55.0.1")},
-				{IP: ParseIP("1.2.3.4")},
-			},
-			reverse: true,
-		},
 	}
 	for i, tt := range tests {
 		inCopy := make([]IPAddr, len(tt.in))
@@ -268,67 +247,3 @@ func TestRFC6724CommonPrefixLength(t *testing.T) {
 	}
 
 }
-
-func mustParseCIDRs(t *testing.T, blocks ...string) []*IPNet {
-	res := make([]*IPNet, len(blocks))
-	for i, block := range blocks {
-		var err error
-		_, res[i], err = ParseCIDR(block)
-		if err != nil {
-			t.Fatalf("ParseCIDR(%s) failed: %v", block, err)
-		}
-	}
-	return res
-}
-
-func TestSameIPv4SpecialPurposeBlock(t *testing.T) {
-	blocks := mustParseCIDRs(t,
-		"10.0.0.0/8",
-		"127.0.0.0/8",
-		"169.254.0.0/16",
-		"172.16.0.0/12",
-		"192.168.0.0/16",
-	)
-
-	addrs := []struct {
-		ip    IP
-		block int // index or -1
-	}{
-		{IP{1, 2, 3, 4}, -1},
-		{IP{2, 3, 4, 5}, -1},
-		{IP{10, 2, 3, 4}, 0},
-		{IP{10, 6, 7, 8}, 0},
-		{IP{127, 0, 0, 1}, 1},
-		{IP{127, 255, 255, 255}, 1},
-		{IP{169, 254, 77, 99}, 2},
-		{IP{169, 254, 44, 22}, 2},
-		{IP{169, 255, 0, 1}, -1},
-		{IP{172, 15, 5, 6}, -1},
-		{IP{172, 16, 32, 41}, 3},
-		{IP{172, 31, 128, 9}, 3},
-		{IP{172, 32, 88, 100}, -1},
-		{IP{192, 168, 1, 1}, 4},
-		{IP{192, 168, 128, 42}, 4},
-		{IP{192, 169, 1, 1}, -1},
-	}
-
-	for i, addr := range addrs {
-		for j, block := range blocks {
-			got := block.Contains(addr.ip)
-			want := addr.block == j
-			if got != want {
-				t.Errorf("%d/%d. %s.Contains(%s): got %v, want %v", i, j, block, addr.ip, got, want)
-			}
-		}
-	}
-
-	for i, addr1 := range addrs {
-		for j, addr2 := range addrs {
-			got := sameIPv4SpecialPurposeBlock(addr1.ip, addr2.ip)
-			want := addr1.block >= 0 && addr1.block == addr2.block
-			if got != want {
-				t.Errorf("%d/%d. sameIPv4SpecialPurposeBlock(%s, %s): got %v, want %v", i, j, addr1.ip, addr2.ip, got, want)
-			}
-		}
-	}
-}