apiVersion: release-notes/v2
kind: feature
area: installation
releaseNotes:
- |

[fuzz] skip

! go test -fuzz=. -fuzztime=1x
! stdout .
stderr '^-fuzz flag is not supported on '$GOOS'/'$GOARCH'$'

-- go.mod --
module example

go 1.18
-- fuzz_test.go --
package example

import "testing"

func FuzzTrivial(f *testing.F) {
	f.Fuzz(func(t *testing.T, _ []byte) {})

# go test ./... with a bad package should report the error once (#44624).
! go test ./...
stderr -count=1 undefined

-- go.mod --
module example.com

go 1.18
-- a/a.go --
package a

import "example.com/b"
-- b/b.go --
package b

var X = Y
-- b/b_test.go --

apiVersion: release-notes/v2
kind: feature
area: security
issue:
  - 27606

releaseNotes:
- |

[!net:bazil.org] skip
[!git] skip

env GONOSUMDB=bazil.org,github.com,golang.org
env GO111MODULE=on
env GOPROXY=direct
go get bazil.org/fuse/fs/fstestutil


-- go.mod --
module m

// Copyright 2020 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.

// The predeclared type comparable is not visible before Go 1.18.

package p

# Tests Issue #54468

[short] skip 'links a test binary'
[!race] skip

go mod tidy
go test -c -o=$devnull -race .

! stderr 'cannot find package'

-- go.mod --
module testrace

go 1.18

require rsc.io/sampler v1.0.0
-- race_test.go --
//go:build race

package testrace

import (
        "testing"

        _ "rsc.io/sampler"
)

func TestRaceTag(t *testing.T) {

env GOSUMDB=off

go get -x -v golang.org/x/tools/cmd/goimports
stderr '# get https://proxy.golang.org/golang.org/x/tools/@v/list'
! stderr '# get https://golang.org'

-- go.mod --
module m

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build go1.18

package idna

// Transitional processing is disabled by default in Go 1.18.
// https://golang.org/issue/47510

cd "${SRC}"/istio

sed -i 's/\"testing\"/\"github.com\/AdamKorcz\/go-118-fuzz-build\/testing\"/g' "${SRC}"/istio/pkg/fuzz/util.go

sed -i 's/out.initJwksResolver()/\/\/out.initJwksResolver()/g' "${SRC}"/istio/pilot/pkg/xds/discovery.go
# Create empty file that imports "github.com/AdamKorcz/go-118-fuzz-build/testing"
# This is a small hack to install this dependency, since it is not used anywhere,