| // Copyright 2020 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 goobj2 |
| |
| import ( |
| "bufio" |
| "bytes" |
| "cmd/internal/bio" |
| "testing" |
| ) |
| |
| func dummyWriter() *Writer { |
| var buf bytes.Buffer |
| wr := &bio.Writer{Writer: bufio.NewWriter(&buf)} // hacky: no file, so cannot seek |
| return NewWriter(wr) |
| } |
| |
| func TestSize(t *testing.T) { |
| // This test checks that hard-coded sizes match the actual sizes |
| // in the object file format. |
| w := dummyWriter() |
| (&Reloc{}).Write(w) |
| off := w.off |
| if sz := uint32(RelocSize); off != sz { |
| t.Errorf("size mismatch: %d bytes written, but size=%d", off, sz) |
| } |
| } |
