[short] skip

go test xtestonly
! stdout '^ok.*\[no tests to run\]'
stdout '^ok'

-- go.mod --
module xtestonly

go 1.16
-- f.go --
package xtestonly

func F() int { return 42 }
-- f_test.go --
package xtestonly_test

import (
	"testing"
	"xtestonly"
)

func TestF(t *testing.T) {
	if x := xtestonly.F(); x != 42 {
		t.Errorf("f.F() = %d, want 42", x)
	}

env GO111MODULE=off
mkdir $WORK/tmp/testdata/src/xtestonly
cp f.go $WORK/tmp/testdata/src/xtestonly/f.go
cp f_test.go $WORK/tmp/testdata/src/xtestonly/f_test.go
env GOPATH=$WORK/tmp/testdata
cd $WORK

# Check output of go list to ensure no duplicates
go list xtestonly ./tmp/testdata/src/xtestonly/...
cmp stdout $WORK/gopath/src/wantstdout

-- wantstdout --
xtestonly
-- f.go --
package xtestonly

func F() int { return 42 }

! go build m/testonly m/testonly...
stderr 'no non-test Go files in'
! go install ./testonly
stderr 'no non-test Go files in'

# Named through a wildcard, the test-only packages should be silently ignored.
go build m/testonly...
go install ./testonly...

-- go.mod --
module m

go 1.16
-- testonly/t_test.go --
package testonly
-- testonly2/t.go --

rsc.io/sampler
golang.org/x/text/language
-- why-testonly.txt --
# rsc.io/testonly
mymodule/y
mymodule/y.test
rsc.io/quote
rsc.io/sampler
rsc.io/sampler.test
rsc.io/testonly
-- why-vendor.txt --
# rsc.io/testonly
(main module does not need to vendor package rsc.io/testonly)
-- why-vendor-module.txt --
# rsc.io/testonly
(main module does not need to vendor module rsc.io/testonly)
-- why-both.txt --

exec git init

# The test binaries should not have VCS settings stamped by default.
# (The test itself verifies that.)
go test . ./testonly

# However, setting -buildvcs explicitly should override that and
# stamp anyway (https://go.dev/issue/52648).
go test -buildvcs -c -o ./testonly.exe ./testonly
! exec ./testonly.exe
stdout 'unexpected VCS setting: vcs\.modified=true'


# Remove 'git' from $PATH. The test should still build.

[[
    genrule(
        name = "gen_" + config_file,
        testonly = 1,
        srcs = [template_file],
        outs = [config_file],
        cmd = ("sed " + sed_replace + " " +
               "$(location " + template_file + ") " +
               "> $(OUTS)"),
        tags = ["manual"],
    ),
    tf_library(
        name = bench_name,
        testonly = 1,
        config = config_file,

stdout '^example.com/main.test$'
stdout '^example.com/main \[example.com/main.test\]$'
stdout '^example.com/main_test \[example.com/main.test\]$'
stdout '^example.com/main/testonly$'
stdout '^example.com/main/testonly.test$'
stdout '^example.com/main/testonly_test \[example.com/main/testonly.test\]$'
stdout '^example.com/q$'
stdout '^example.com/r$'
stdout '^example.com/t$'
stdout '^example.com/u$'

rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
rsc.io/testonly v1.0.0 h1:K/VWHdO+Jv7woUXG0GzVNx1czBXUt3Ib1deaMn+xk64=
rsc.io/testonly v1.0.0/go.mod h1:OqmGbIFOcF+XrFReLOGZ6BhMM7uMBiQwZsyNmh74SzY=
-- golden.sum --
golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c h1:pvCbr/wm8HzDD3fVywevekufpn6tCGPY3spdHeZJEsw=

import com.intellij.openapi.project.Project
import org.jetbrains.annotations.TestOnly
import org.jetbrains.kotlin.analysis.api.platform.analysisMessageBus

public abstract class KotlinGlobalModificationServiceBase(private val project: Project) : KotlinGlobalModificationService() {
    @TestOnly
    protected abstract fun incrementModificationTrackers(includeBinaryTrackers: Boolean)

    @TestOnly
    override fun publishGlobalModuleStateModification() {

    /**
     * Publishes an event of global modification of the module state of all [KtModule]s.
     */
    @TestOnly
    public abstract fun publishGlobalModuleStateModification()

    /**
     * Publishes an event of global modification of the module state of all source [KtModule]s.
     */
    @TestOnly
    public abstract fun publishGlobalSourceModuleStateModification()

    /**