"android":   true,
	"darwin":    true,
	"dragonfly": true,
	"freebsd":   true,
	"hurd":      true,
	"illumos":   true,
	"ios":       true,
	"js":        true,
	"linux":     true,
	"nacl":      true, // legacy; don't remove
	"netbsd":    true,
	"openbsd":   true,
	"plan9":     true,
	"solaris":   true,
	"wasip1":    true,
	"windows":   true,
	"zos":       true,
}

)

var (
	// See https://golang.org/pkg/crypto/aes/#NewCipher for details on supported key sizes for AES.
	aesKeySizes = []int{16, 24, 32}

	// See https://godoc.org/golang.org/x/crypto/nacl/secretbox#Open for details on the supported key sizes for Secretbox.
	secretBoxKeySizes = []int{32}
)

// ValidateEncryptionConfiguration validates a v1.EncryptionConfiguration.

  /**
   * NaCl applications. For more information see <a
   * href="https://developer.chrome.com/native-client/devguide/coding/application-structure">the
   * Developer Guide for Native Client Application Structure</a>.
   *
   * @since 20.0
   */
  public static final MediaType NACL_APPLICATION = createConstant(APPLICATION_TYPE, "x-nacl");

  /**
   * NaCl portable applications. For more information see <a

// run

//go:build !nacl && !js && !aix && !wasip1 && !gcflags_noopt && gc

// Copyright 2014 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.

package main

import (
	"bytes"
	"fmt"
	"io/ioutil"
	"log"
	"os"
	"os/exec"
	"path/filepath"
	"regexp"
	"runtime"
	"strconv"
	"strings"
)

const debug = false

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

//go:build js && wasm

package syscall

import "runtime"

// These were originally used by Nacl, then later also used by
// js/wasm. Now that they're only used by js/wasm, these numbers are
// just arbitrary.
//
// TODO: delete? replace with something meaningful?
const (
	sys_null                 = 1

	"wasm",
}

// The known operating systems.
var okgoos = []string{
	"darwin",
	"dragonfly",
	"illumos",
	"ios",
	"js",
	"wasip1",
	"linux",
	"android",
	"solaris",
	"freebsd",
	"nacl", // keep;
	"netbsd",
	"openbsd",
	"plan9",
	"windows",
	"aix",
}

// find reports the first index of p in l[0:n], or else -1.
func find(p string, l []string) int {
	for i, s := range l {

//     GTEST_OS_LINUX_ANDROID - Google Android
//   GTEST_OS_MAC      - macOS
//     GTEST_OS_IOS    - iOS
//       GTEST_OS_IOS_SIMULATOR - iOS simulator
//   GTEST_OS_NACL     - Google Native Client (NaCl)
//   GTEST_OS_OPENBSD  - OpenBSD
//   GTEST_OS_QNX      - QNX
//   GTEST_OS_SOLARIS  - Sun Solaris
//   GTEST_OS_SYMBIAN  - Symbian
//   GTEST_OS_WINDOWS  - Windows (Desktop, MinGW, or Mobile)

//     GTEST_OS_LINUX_ANDROID - Google Android
//   GTEST_OS_MAC      - macOS
//     GTEST_OS_IOS    - iOS
//       GTEST_OS_IOS_SIMULATOR - iOS simulator
//   GTEST_OS_NACL     - Google Native Client (NaCl)
//   GTEST_OS_OPENBSD  - OpenBSD
//   GTEST_OS_QNX      - QNX
//   GTEST_OS_SOLARIS  - Sun Solaris
//   GTEST_OS_SYMBIAN  - Symbian
//   GTEST_OS_WINDOWS  - Windows (Desktop, MinGW, or Mobile)

	case "buildrun":
		// Build an executable from Go file, then run it, verify its output.
		// Useful for timeout tests where failure mode is infinite loop.
		// TODO: not supported on NaCl
		cmd := []string{goTool, "build", t.goGcflags(), "-o", "a.exe"}
		if *linkshared {
			cmd = append(cmd, "-linkshared")
		}
		longDirGoFile := filepath.Join(filepath.Join(t.gorootTestDir, t.dir), t.goFile)