3 files changed, 0 insertions, 164 deletions
diff --git a/pkg/tcpip/testutil/BUILD b/pkg/tcpip/testutil/BUILD
deleted file mode 100644
index 472545a5d..000000000
--- a/pkg/tcpip/testutil/BUILD
+++ /dev/null
@@ -1,18 +0,0 @@
-load("//tools:defs.bzl", "go_library", "go_test")
-
-package(licenses = ["notice"])
-
-go_library(
-    name = "testutil",
-    testonly = True,
-    srcs = ["testutil.go"],
-    visibility = ["//visibility:public"],
-    deps = ["//pkg/tcpip"],
-)
-
-go_test(
-    name = "testutil_test",
-    srcs = ["testutil_test.go"],
-    library = ":testutil",
-    deps = ["//pkg/tcpip"],
-)
diff --git a/pkg/tcpip/testutil/testutil.go b/pkg/tcpip/testutil/testutil.go
deleted file mode 100644
index 1aaed590f..000000000
--- a/pkg/tcpip/testutil/testutil.go
+++ /dev/null
@@ -1,43 +0,0 @@
-// Copyright 2021 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Package testutil provides helper functions for netstack unit tests.
-package testutil
-
-import (
-	"fmt"
-	"net"
-
-	"gvisor.dev/gvisor/pkg/tcpip"
-)
-
-// MustParse4 parses an IPv4 string (e.g. "192.168.1.1") into a tcpip.Address.
-// Passing an IPv4-mapped IPv6 address will yield only the 4 IPv4 bytes.
-func MustParse4(addr string) tcpip.Address {
-	ip := net.ParseIP(addr).To4()
-	if ip == nil {
-		panic(fmt.Sprintf("Parse4 expects IPv4 addresses, but was passed %q", addr))
-	}
-	return tcpip.Address(ip)
-}
-
-// MustParse6 parses an IPv6 string (e.g. "fe80::1") into a tcpip.Address. Passing
-// an IPv4 address will yield an IPv4-mapped IPv6 address.
-func MustParse6(addr string) tcpip.Address {
-	ip := net.ParseIP(addr).To16()
-	if ip == nil {
-		panic(fmt.Sprintf("Parse6 was passed malformed address %q", addr))
-	}
-	return tcpip.Address(ip)
-}
diff --git a/pkg/tcpip/testutil/testutil_test.go b/pkg/tcpip/testutil/testutil_test.go
deleted file mode 100644
index 6aad9585d..000000000
--- a/pkg/tcpip/testutil/testutil_test.go
+++ /dev/null
@@ -1,103 +0,0 @@
-// Copyright 2021 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package testutil
-
-import (
-	"testing"
-
-	"gvisor.dev/gvisor/pkg/tcpip"
-)
-
-// Who tests the testutils?
-
-func TestMustParse4(t *testing.T) {
-	tcs := []struct {
-		str         string
-		addr        tcpip.Address
-		shouldPanic bool
-	}{
-		{
-			str:  "127.0.0.1",
-			addr: "\x7f\x00\x00\x01",
-		}, {
-			str:         "",
-			shouldPanic: true,
-		}, {
-			str:         "fe80::1",
-			shouldPanic: true,
-		}, {
-			// In an ideal world this panics too, but net.IP
-			// doesn't distinguish between IPv4 and IPv4-mapped
-			// addresses.
-			str:  "::ffff:0.0.0.1",
-			addr: "\x00\x00\x00\x01",
-		},
-	}
-
-	for _, tc := range tcs {
-		t.Run(tc.str, func(t *testing.T) {
-			if tc.shouldPanic {
-				defer func() {
-					if r := recover(); r == nil {
-						t.Errorf("panic expected, but did not occur")
-					}
-				}()
-			}
-			if got := MustParse4(tc.str); got != tc.addr {
-				t.Errorf("got MustParse4(%s) = %s, want = %s", tc.str, got, tc.addr)
-			}
-		})
-	}
-}
-
-func TestMustParse6(t *testing.T) {
-	tcs := []struct {
-		str         string
-		addr        tcpip.Address
-		shouldPanic bool
-	}{
-		{
-			// In an ideal world this panics too, but net.IP
-			// doesn't distinguish between IPv4 and IPv4-mapped
-			// addresses.
-			str:  "127.0.0.1",
-			addr: "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\x7f\x00\x00\x01",
-		}, {
-			str:         "",
-			shouldPanic: true,
-		}, {
-			str:  "fe80::1",
-			addr: "\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01",
-		}, {
-			str:  "::ffff:0.0.0.1",
-			addr: "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\x00\x00\x00\x01",
-		},
-	}
-
-	for _, tc := range tcs {
-		t.Run(tc.str, func(t *testing.T) {
-			if tc.shouldPanic {
-				defer func() {
-					if r := recover(); r == nil {
-						t.Errorf("panic expected, but did not occur")
-					}
-				}()
-			}
-			if got := MustParse6(tc.str); got != tc.addr {
-				t.Errorf("got MustParse6(%s) = %s, want = %s", tc.str, got, tc.addr)
-			}
-		})
-	}
-}