| // 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. |
| |
| package ld |
| |
| import ( |
| "internal/testenv" |
| "runtime" |
| "strings" |
| "testing" |
| ) |
| |
| const prog = ` |
| package main |
| |
| import "log" |
| |
| func main() { |
| log.Fatalf("HERE") |
| } |
| ` |
| |
| func TestIssue33808(t *testing.T) { |
| if runtime.GOOS != "darwin" { |
| return |
| } |
| testenv.MustHaveGoBuild(t) |
| testenv.MustHaveCGO(t) |
| t.Parallel() |
| |
| dir := t.TempDir() |
| |
| f := gobuild(t, dir, prog, "-ldflags=-linkmode=external") |
| f.Close() |
| |
| syms, err := f.Symbols() |
| if err != nil { |
| t.Fatalf("Error reading symbols: %v", err) |
| } |
| |
| name := "log.Fatalf" |
| for _, sym := range syms { |
| if strings.Contains(sym.Name, name) { |
| return |
| } |
| } |
| t.Fatalf("Didn't find %v", name) |
| } |
