| // 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" |
| "cmd/internal/goobj" |
| "io/ioutil" |
| "testing" |
| ) |
| |
| func TestLinkHello(t *testing.T) { |
| p := &Prog{ |
| GOOS: "darwin", |
| GOARCH: "amd64", |
| Error: func(s string) { t.Error(s) }, |
| StartSym: "_rt0_go", |
| } |
| var buf bytes.Buffer |
| p.link(&buf, "testdata/hello.6") |
| if p.NumError > 0 { |
| return |
| } |
| if p.Syms[goobj.SymID{"_rt0_go", 0}] == nil || p.Syms[goobj.SymID{"hello", 1}] == nil { |
| t.Errorf("Syms = %v, want at least [_rt0_go hello<1>]", p.Syms) |
| } |
| |
| // uncomment to leave file behind for execution: |
| if false { |
| ioutil.WriteFile("a.out", buf.Bytes(), 0777) |
| } |
| checkGolden(t, buf.Bytes(), "testdata/link.hello.darwin.amd64") |
| } |
