1 files changed, 0 insertions, 101 deletions
diff --git a/misc/reboot/experiment_toolid_test.go b/misc/reboot/experiment_toolid_test.go
deleted file mode 100644
index 87a828e32f..0000000000
--- a/misc/reboot/experiment_toolid_test.go
+++ /dev/null
@@ -1,101 +0,0 @@
-// Copyright 2019 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.
-
-//go:build explicit
-// +build explicit
-
-// Package experiment_toolid_test verifies that GOEXPERIMENT settings built
-// into the toolchain influence tool ids in the Go command.
-// This test requires bootstrapping the toolchain twice, so it's very expensive.
-// It must be run explicitly with -tags=explicit.
-// Verifies golang.org/issue/33091.
-package reboot_test
-
-import (
-	"bytes"
-	"os"
-	"os/exec"
-	"path/filepath"
-	"runtime"
-	"testing"
-)
-
-func TestExperimentToolID(t *testing.T) {
-	// Set up GOROOT
-	goroot, err := os.MkdirTemp("", "experiment-goroot")
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer os.RemoveAll(goroot)
-
-	gorootSrc := filepath.Join(goroot, "src")
-	if err := overlayDir(gorootSrc, filepath.Join(runtime.GOROOT(), "src")); err != nil {
-		t.Fatal(err)
-	}
-
-	if err := os.WriteFile(filepath.Join(goroot, "VERSION"), []byte("go1.999"), 0666); err != nil {
-		t.Fatal(err)
-	}
-	env := append(os.Environ(), "GOROOT=", "GOROOT_BOOTSTRAP="+runtime.GOROOT())
-
-	// Use a clean cache.
-	gocache, err := os.MkdirTemp("", "experiment-gocache")
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer os.RemoveAll(gocache)
-	env = append(env, "GOCACHE="+gocache)
-
-	// Build the toolchain without GOEXPERIMENT.
-	var makeScript string
-	switch runtime.GOOS {
-	case "windows":
-		makeScript = "make.bat"
-	case "plan9":
-		makeScript = "make.rc"
-	default:
-		makeScript = "make.bash"
-	}
-	makeScriptPath := filepath.Join(runtime.GOROOT(), "src", makeScript)
-	runCmd(t, gorootSrc, env, makeScriptPath)
-
-	// Verify compiler version string.
-	goCmdPath := filepath.Join(goroot, "bin", "go")
-	if runtime.GOOS == "windows" {
-		goCmdPath += ".exe"
-	}
-	gotVersion := bytes.TrimSpace(runCmd(t, gorootSrc, env, goCmdPath, "tool", "compile", "-V=full"))
-	wantVersion := []byte(`compile version go1.999`)
-	if !bytes.Equal(gotVersion, wantVersion) {
-		t.Errorf("compile version without experiment: got %q, want %q", gotVersion, wantVersion)
-	}
-
-	// Build a package in a mode not handled by the make script.
-	runCmd(t, gorootSrc, env, goCmdPath, "build", "-race", "archive/tar")
-
-	// Rebuild the toolchain with GOEXPERIMENT.
-	env = append(env, "GOEXPERIMENT=fieldtrack")
-	runCmd(t, gorootSrc, env, makeScriptPath)
-
-	// Verify compiler version string.
-	gotVersion = bytes.TrimSpace(runCmd(t, gorootSrc, env, goCmdPath, "tool", "compile", "-V=full"))
-	wantVersion = []byte(`compile version go1.999 X:fieldtrack,framepointer`)
-	if !bytes.Equal(gotVersion, wantVersion) {
-		t.Errorf("compile version with experiment: got %q, want %q", gotVersion, wantVersion)
-	}
-
-	// Build the same package. We should not get a cache conflict.
-	runCmd(t, gorootSrc, env, goCmdPath, "build", "-race", "archive/tar")
-}
-
-func runCmd(t *testing.T, dir string, env []string, path string, args ...string) []byte {
-	cmd := exec.Command(path, args...)
-	cmd.Dir = dir
-	cmd.Env = env
-	out, err := cmd.Output()
-	if err != nil {
-		t.Fatal(err)
-	}
-	return out
-}