func skipIfGccgo(t *testing.T, msg string) {
	if runtime.Compiler == "gccgo" {
		t.Skipf("skipping test not supported on gccgo: %s", msg)
	}
}

// testgo sets up for a test that runs testgo.
func testgo(t *testing.T) *testgoData {
	t.Helper()
	testenv.MustHaveGoBuild(t)
	testenv.SkipIfShortAndSlow(t)

	return &testgoData{t: t}
}

// must gives a fatal error if err is not nil.

// license that can be found in the LICENSE file.

//go:build boringcrypto

package main_test

import "testing"

func TestBoringInternalLink(t *testing.T) {
	tg := testgo(t)
	defer tg.cleanup()
	tg.parallel()
	tg.tempFile("main.go", `package main
		import "crypto/sha1"
		func main() {
			sha1.New()
		}`)
	tg.run("build", "-ldflags=-w -extld=false", tg.path("main.go"))

package main_test

import (
	"internal/testenv"
	"os"
	"path/filepath"
	"strings"
	"testing"

	"cmd/go/internal/robustio"
)

func TestAbsolutePath(t *testing.T) {
	tg := testgo(t)
	defer tg.cleanup()
	tg.parallel()

	tmp, err := os.MkdirTemp("", "TestAbsolutePath")
	if err != nil {
		t.Fatal(err)
	}
	defer robustio.RemoveAll(tmp)

	file := filepath.Join(tmp, "a.go")

	"testing"
)

func TestGoBuildUmask(t *testing.T) {
	// Do not use tg.parallel; avoid other tests seeing umask manipulation.
	mask := syscall.Umask(0077) // prohibit low bits
	defer syscall.Umask(mask)

	tg := testgo(t)
	defer tg.cleanup()
	tg.tempFile("x.go", `package main; func main() {}`)

	// We have set a umask, but if the parent directory happens to have a default

}

func TestGlass(t *testing.T) {
	glass := "I can eat glass and it doesn't hurt me."
	if out := Glass(); out != glass {
		t.Errorf("Glass() = %q, want %q", out, glass)
	}
}

// Go returns a Go proverb.
func TestGo(t *testing.T) {
	go1 := "Don't communicate by sharing memory. Share memory by communicating."
	if out := Go(); out != go1 {
		t.Errorf("Go() = %q, want %q", out, go1)
	}

	if !*fixDocs {
		t.Parallel()
	}

	// We run 'go help documentation' as a subprocess instead of
	// calling help.Help directly because it may be sensitive to
	// init-time configuration
	cmd := testenv.Command(t, testGo, "help", "documentation")
	// Unset GO111MODULE so that the 'go get' section matches
	// the default 'go get' implementation.
	cmd.Env = append(cmd.Environ(), "GO111MODULE=")
	cmd.Stderr = new(strings.Builder)

	}
}

func TestGlass(t *testing.T) {
	glass := "I can eat glass and it doesn't hurt me."
	if out := Glass(); out != glass {
		t.Errorf("Glass() = %q, want %q", out, glass)
	}
}

func TestGo(t *testing.T) {
	go1 := "Don't communicate by sharing memory. Share memory by communicating."
	if out := Go(); out != go1 {
		t.Errorf("Go() = %q, want %q", out, go1)
	}

	}
}

func TestGlass(t *testing.T) {
	glass := "I can eat glass and it doesn't hurt me."
	if out := Glass(); out != glass {
		t.Errorf("Glass() = %q, want %q", out, glass)
	}
}

func TestGo(t *testing.T) {
	go1 := "Don't communicate by sharing memory, share memory by communicating."
	if out := Go(); out != go1 {
		t.Errorf("Go() = %q, want %q", out, go1)
	}

	}
}

func TestGlass(t *testing.T) {
	glass := "I can eat glass and it doesn't hurt me."
	if out := Glass(); out != glass {
		t.Errorf("Glass() = %q, want %q", out, glass)
	}
}

func TestGo(t *testing.T) {
	go1 := "Don't communicate by sharing memory. Share memory by communicating."
	if out := Go(); out != go1 {
		t.Errorf("Go() = %q, want %q", out, go1)
	}

	}
}

func TestGLASS(t *testing.T) {
	glass := "I CAN EAT GLASS AND IT DOESN'T HURT ME."
	if out := GLASS(); out != glass {
		t.Errorf("GLASS() = %q, want %q", out, glass)
	}
}

func TestGO(t *testing.T) {
	go1 := "DON'T COMMUNICATE BY SHARING MEMORY, SHARE MEMORY BY COMMUNICATING."
	if out := GO(); out != go1 {
		t.Errorf("GO() = %q, want %q", out, go1)
	}
}

func TestOPT(t *testing.T) {