github.com/code-reading/golang@v0.0.0-20220303082512-ba5bc0e589a3/go/src/runtime/race/syso_test.go (about)

     1  // Copyright 2020 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  //go:build race
     6  // +build race
     7  
     8  package race
     9  
    10  import (
    11  	"bytes"
    12  	"os/exec"
    13  	"path/filepath"
    14  	"runtime"
    15  	"testing"
    16  )
    17  
    18  func TestIssue37485(t *testing.T) {
    19  	files, err := filepath.Glob("./*.syso")
    20  	if err != nil {
    21  		t.Fatalf("can't find syso files: %s", err)
    22  	}
    23  	for _, f := range files {
    24  		cmd := exec.Command(filepath.Join(runtime.GOROOT(), "bin", "go"), "tool", "nm", f)
    25  		res, err := cmd.CombinedOutput()
    26  		if err != nil {
    27  			t.Errorf("nm of %s failed: %s", f, err)
    28  			continue
    29  		}
    30  		if bytes.Contains(res, []byte("getauxval")) {
    31  			t.Errorf("%s contains getauxval", f)
    32  		}
    33  	}
    34  }