func TestRead(t *testing.T) {
profiles.Clear()
ctx := tool.NewDefaultContext()
if err := profiles.Read(ctx, "./testdata/m1.xml"); err != nil {
t.Fatal(err)
}
cmp := func(a, b []string) bool {
if len(a) != len(b) {
return false
}
for i, s := range a {
if s != b[i] {
return false
}
}
return true
}
names := profiles.Profiles()
sort.Strings(names)
if got, want := names, []string{"a", "b"}; !cmp(got, want) {
t.Errorf("got %v, want %v", got, want)
}
p := profiles.LookupProfile("a")
if got, want := p.Targets()[0].Tag(), "t1"; got != want {
t.Errorf("got %v, want %v", got, want)
}
if got, want := p.Targets()[0].OS(), "os1"; got != want {
t.Errorf("got %v, want %v", got, want)
}
if got, want := p.Targets()[1].Version(), "bar"; got != want {
t.Errorf("got %v, want %v", got, want)
}
}
func TestBackwardsCompatibility(t *testing.T) {
profiles.Clear()
getProfiles := func() []*profiles.Profile {
db := []*profiles.Profile{}
names := profiles.Profiles()
sort.Strings(names)
for _, name := range names {
db = append(db, profiles.LookupProfile(name))
}
return db
}
ctx := tool.NewDefaultContext()
if err := profiles.Read(ctx, "./testdata/legacy.xml"); err != nil {
t.Fatal(err)
}
if got, want := profiles.SchemaVersion(), profiles.Original; got != want {
t.Errorf("got %v, want %v", got, want)
}
oprofiles := getProfiles()
if got, want := len(oprofiles), 5; got != want {
t.Errorf("got %v, want %v", got, want)
}
filename := tmpFile()
defer os.RemoveAll(filepath.Dir(filename))
var t1 profiles.Target
t1.Set("tag=cpu,os")
profiles.AddProfileTarget("__first", t1)
if err := profiles.Write(ctx, filename); err != nil {
t.Fatal(err)
}
if err := profiles.Read(ctx, filename); err != nil {
t.Fatal(err)
}
if got, want := profiles.SchemaVersion(), profiles.V3; got != want {
t.Errorf("got %v, want %v", got, want)
}
nprofiles := getProfiles()
if got, want := len(nprofiles), 6; got != want {
t.Errorf("got %v, want %v", got, want)
}
if got, want := nprofiles[0].Name, "__first"; got != want {
t.Errorf("got %v, want %v", got, want)
}
for i, v := range nprofiles[1:] {
if got, want := v.Name, oprofiles[i].Name; got != want {
t.Errorf("got %v, want %v", got, want)
}
}
}
func TestInstallProfile(t *testing.T) {
profiles.Clear()
profiles.InstallProfile("a", "root1")
profiles.InstallProfile("a", "root2")
profile := profiles.LookupProfile("a")
if got, want := profile.Root, "root1"; got != want {
t.Errorf("got %v, want %v", got, want)
}
}
func TestDuplicateTag(t *testing.T) {
profiles.Clear()
addProfileAndTargets(t, "b")
t1 := &profiles.Target{}
t1.Set("t2")
err := profiles.AddProfileTarget("b", *t1)
if got, want := err.Error(), "tag \"t2\" is already used"; !strings.Contains(got, want) {
t.Fatalf("got %v doesn't contain %v", got, want)
}
}
func TestWrite(t *testing.T) {
profiles.Clear()
filename := tmpFile()
defer os.RemoveAll(filepath.Dir(filename))
ctx := tool.NewDefaultContext()
addProfileAndTargets(t, "b")
addProfileAndTargets(t, "a")
profiles.Write(ctx, filename)
g, _ := ioutil.ReadFile(filename)
w, _ := ioutil.ReadFile("./testdata/m1.xml")
if got, want := removeDate(strings.TrimSpace(string(g))), strings.TrimSpace(string(w)); got != want {
t.Fatalf("got %v, want %v", got, want)
}
}
func TestEnvFromTarget(t *testing.T) {
profiles.Clear()
root, _ := project.JiriRoot()
ctx := tool.NewDefaultContext()
profiles.InstallProfile("a", "root")
profiles.InstallProfile("b", "root")
t1, t2 := &profiles.Target{}, &profiles.Target{}
t1.Set("t1=cpu1-os1")
t1.Env.Set("A=B C=D, B=C Z=Z")
t2.Set("t1=cpu1-os1")
t2.Env.Set("A=Z,B=Z,Z=Z")
profiles.AddProfileTarget("a", *t1)
profiles.AddProfileTarget("b", *t2)
tmpdir, err := ioutil.TempDir(".", "pdb")
if err != nil {
t.Fatal(err)
}
filename := filepath.Join("release", "go", "src", "v.io", "jiri", "profiles", tmpdir, "manifest")
if err := profiles.Write(ctx, filepath.Join(root, filename)); err != nil {
t.Fatal(err)
}
defer os.RemoveAll(tmpdir)
ch, err := profiles.NewConfigHelper(ctx, profiles.UseProfiles, filename)
if err != nil {
t.Fatal(err)
}
ch.Vars = envvar.VarsFromSlice([]string{})
target, _ := profiles.NewTarget("t1=")
ch.SetEnvFromProfiles(map[string]string{"A": " "}, map[string]bool{"Z": true}, "a,b", target)
vars := ch.ToMap()
if got, want := len(vars), 3; got != want {
t.Errorf("got %v, want %v", got, want)
}
if got, want := ch.Get("A"), "B C=D Z"; got != want {
t.Errorf("got %v, want %v", got, want)
}
if got, want := ch.Get("B"), "Z"; got != want {
t.Errorf("got %v, want %v", got, want)
}
}
func ExampleManager() {
myProfile := "myNewProfile"
var target profiles.Target
init := func() {
profiles.Register(myProfile, newProfile(myProfile))
flags := flag.NewFlagSet("example", flag.ContinueOnError)
profiles.RegisterTargetAndEnvFlags(flags, &target)
flags.Parse([]string{"--target=myTarget=arm-linux", "--env=A=B,C=D", "--env=E=F"})
}
init()
mgr := profiles.LookupManager(myProfile)
if mgr == nil {
panic("manager not found for: " + myProfile)
}
ctx := tool.NewDefaultContext()
// Install myNewProfile for target.
if err := mgr.Install(ctx, target); err != nil {
panic("failed to find manager for: " + myProfile)
}
fmt.Println(mgr.String())
filename := tmpFile()
defer os.RemoveAll(filepath.Dir(filename))
if err := profiles.Write(ctx, filename); err != nil {
panic(err)
}
// Clear the profile manifest information in order to mimic starting
// a new process and reading the manifest file.
profiles.Clear()
// Read the profile manifest.
profiles.Read(ctx, filename)
mgr = profiles.LookupManager(myProfile)
if mgr == nil {
panic("manager not found for: " + myProfile)
}
fmt.Println(mgr.String())
mgr.Uninstall(ctx, target)
fmt.Println(mgr.String())
fmt.Println(mgr.VersionInfo().Supported())
fmt.Println(mgr.VersionInfo().Default())
// Output:
// Profile: myNewProfile: installed
// [myTarget=arm-linux@]
//
// Profile: myNewProfile: installed
// [myTarget=arm-linux@]
//
// Profile: myNewProfile: uninstalled
//
// [4 3 2]
// 3
}
func testSetPathHelper(t *testing.T, name string) {
profiles.Clear()
ctx := tool.NewDefaultContext()
// Setup a fake JIRI_ROOT.
root, err := project.NewFakeJiriRoot(ctx)
if err != nil {
t.Fatalf("%v", err)
}
defer func() {
if err := root.Cleanup(ctx); err != nil {
t.Fatalf("%v", err)
}
}()
// Create a test project and identify it as a Go workspace.
if err := root.CreateRemoteProject(ctx, "test"); err != nil {
t.Fatalf("%v", err)
}
if err := root.AddProject(ctx, project.Project{
Name: "test",
Path: "test",
Remote: root.Projects["test"],
}); err != nil {
t.Fatalf("%v", err)
}
if err := root.UpdateUniverse(ctx, false); err != nil {
t.Fatalf("%v", err)
}
var config *util.Config
switch name {
case "GOPATH":
config = util.NewConfig(util.GoWorkspacesOpt([]string{"test", "does/not/exist"}))
case "VDLPATH":
config = util.NewConfig(util.VDLWorkspacesOpt([]string{"test", "does/not/exist"}))
}
oldRoot, err := project.JiriRoot()
if err := os.Setenv("JIRI_ROOT", root.Dir); err != nil {
t.Fatalf("%v", err)
}
defer os.Setenv("JIRI_ROOT", oldRoot)
if err := profiles.Write(ctx, filepath.Join(root.Dir, "profiles-manifest")); err != nil {
t.Fatal(err)
}
if err := util.SaveConfig(ctx, config); err != nil {
t.Fatalf("%v", err)
}
// Retrieve Jiri_ROOT through JiriRoot() to account for symlinks.
jiriRoot, err := project.JiriRoot()
if err != nil {
t.Fatalf("%v", err)
}
ch, err := profiles.NewConfigHelper(ctx, profiles.UseProfiles, "profiles-manifest")
if err != nil {
t.Fatal(err)
}
ch.Vars = envvar.VarsFromOS()
ch.Set(name, "")
var want string
switch name {
case "GOPATH":
want = filepath.Join(jiriRoot, "test")
ch.SetGoPath()
case "VDLPATH":
// Make a fake src directory.
want = filepath.Join(jiriRoot, "test", "src")
if err := ctx.Run().MkdirAll(want, 0755); err != nil {
t.Fatalf("%v", err)
}
ch.SetVDLPath()
}
if got := ch.Get(name); got != want {
t.Fatalf("unexpected value: got %v, want %v", got, want)
}
}