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// 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")
}
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