+++ /dev/null
-// Copyright 2015 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"
- "io/ioutil"
- "os"
- "os/exec"
- "runtime"
- "testing"
-
- "golang.org/x/tools/go/packages/packagestest"
-)
-
-func TestBundle(t *testing.T) { packagestest.TestAll(t, testBundle) }
-func testBundle(t *testing.T, x packagestest.Exporter) {
- load := func(name string) string {
- data, err := ioutil.ReadFile(name)
- if err != nil {
- t.Fatal(err)
- }
- return string(data)
- }
-
- e := packagestest.Export(t, x, []packagestest.Module{
- {
- Name: "initial",
- Files: map[string]interface{}{
- "a.go": load("testdata/src/initial/a.go"),
- "b.go": load("testdata/src/initial/b.go"),
- "c.go": load("testdata/src/initial/c.go"),
- },
- },
- {
- Name: "domain.name/importdecl",
- Files: map[string]interface{}{
- "p.go": load("testdata/src/domain.name/importdecl/p.go"),
- },
- },
- })
- defer e.Cleanup()
- testingOnlyPackagesConfig = e.Config
-
- os.Args = os.Args[:1] // avoid e.g. -test=short in the output
- out, err := bundle("initial", "github.com/dest", "dest", "prefix", "tag")
- if err != nil {
- t.Fatal(err)
- }
-
- if got, want := string(out), load("testdata/out.golden"); got != want {
- t.Errorf("-- got --\n%s\n-- want --\n%s\n-- diff --", got, want)
-
- if err := ioutil.WriteFile("testdata/out.got", out, 0644); err != nil {
- t.Fatal(err)
- }
- t.Log(diff("testdata/out.golden", "testdata/out.got"))
- }
-}
-
-func diff(a, b string) string {
- var cmd *exec.Cmd
- switch runtime.GOOS {
- case "plan9":
- cmd = exec.Command("/bin/diff", "-c", a, b)
- default:
- cmd = exec.Command("/usr/bin/diff", "-u", a, b)
- }
- var out bytes.Buffer
- cmd.Stdout = &out
- cmd.Stderr = &out
- cmd.Run() // nonzero exit is expected
- if out.Len() == 0 {
- return "(failed to compute diff)"
- }
- return out.String()
-}