// Test using a fake jiri root.
func TestJiriFakeRoot(t *testing.T) {
fake, cleanup := jiritest.NewFakeJiriRoot(t)
defer cleanup()
profilesDBDir := filepath.Join(fake.X.Root, jiri.ProfilesDBDir)
pdb := profiles.NewDB()
t1, err := profiles.NewTarget("cpu1-os1@1", "A=B,C=D")
if err != nil {
t.Fatal(err)
}
pdb.InstallProfile("test", "b", "")
if err := pdb.AddProfileTarget("test", "b", t1); err != nil {
t.Fatal(err)
}
if err := pdb.Write(fake.X, "test", profilesDBDir); err != nil {
t.Fatal(err)
}
rd, err := profilesreader.NewReader(fake.X, profilesreader.UseProfiles, profilesDBDir)
if err != nil {
t.Fatal(err)
}
if got, want := rd.ProfileNames(), []string{"test:b"}; !reflect.DeepEqual(got, want) {
t.Errorf("got %v, want %v", got, want)
}
dir, sh := buildJiri(t), gosh.NewShell(t)
sh.Vars["JIRI_ROOT"] = fake.X.Root
sh.Vars["PATH"] = envvar.PrependUniqueToken(sh.Vars["PATH"], ":", dir)
run(sh, dir, "jiri", "profile", "list", "-v")
}
func TestList(t *testing.T) {
fake, cleanup := jiritest.NewFakeJiriRoot(t)
defer cleanup()
dir, sh := buildInstallers(t), gosh.NewShell(t)
sh.Vars["JIRI_ROOT"] = fake.X.Root
sh.Vars["PATH"] = envvar.PrependUniqueToken(os.Getenv("PATH"), ":", dir)
run(sh, dir, "jiri", "profile", "install", "--target=arch-os@2", "i1:eg", "i2:eg")
if got, want := run(sh, dir, "jiri", "profile", "list", "--target=arch-os"),
"i1:eg, i2:eg\n"; got != want {
t.Errorf("got %v, want %v", got, want)
}
if got, want := run(sh, dir, "jiri", "profile", "list"), "i1:eg, i2:eg\n"; got != want {
t.Errorf("got %v, want %v", got, want)
}
for _, arg := range []string{"", "--info=SchemaVersion"} {
sh.ContinueOnError = true
sh.Err = nil
got := run(sh, dir, "jiri", "profile", "list", "--target=no-suchtarget", arg)
if sh.Err == nil {
t.Errorf("expected an error for: jiri profile list --target=no-suchtarget %s", arg)
}
if want := "ERROR: no matching targets for no-suchtarget@\n"; got != want {
t.Errorf("got %v, want %v", got, want)
}
}
}
// NewX returns a new execution environment, given a cmdline env.
// It also prepends $JIRI_ROOT/.jiri_root/bin to the PATH.
func NewX(env *cmdline.Env) (*X, error) {
ctx := tool.NewContextFromEnv(env)
root, err := findJiriRoot(ctx.Timer())
if err != nil {
return nil, err
}
x := &X{
Context: ctx,
Root: root,
Usage: env.UsageErrorf,
}
if ctx.Env()[PreservePathEnv] == "" {
// Prepend $JIRI_ROOT/.jiri_root/bin to the PATH, so execing a binary will
// invoke the one in that directory, if it exists. This is crucial for jiri
// subcommands, where we want to invoke the binary that jiri installed, not
// whatever is in the user's PATH.
//
// Note that we must modify the actual os env variable with os.SetEnv and
// also the ctx.env, so that execing a binary through the os/exec package
// and with ctx.Run both have the correct behavior.
newPath := envvar.PrependUniqueToken(ctx.Env()["PATH"], string(os.PathListSeparator), x.BinDir())
ctx.Env()["PATH"] = newPath
if err := os.Setenv("PATH", newPath); err != nil {
return nil, err
}
}
return x, nil
}
func TestManagerInstallUninstall(t *testing.T) {
fake, cleanup := jiritest.NewFakeJiriRoot(t)
defer cleanup()
dir, sh := buildInstallers(t), gosh.NewShell(t)
createProfilesDB(t, fake.X)
sh.Vars["JIRI_ROOT"] = fake.X.Root
sh.Vars["PATH"] = envvar.PrependUniqueToken(sh.Vars["PATH"], ":", dir)
run(sh, dir, "jiri", "profile", "list", "-v")
i1 := filepath.Join(fake.X.Root, ".jiri_root/profile_db/i1")
i2 := filepath.Join(fake.X.Root, ".jiri_root/profile_db/i2")
run(sh, dir, "jiri", "profile", "install", "--target=arch-os", "i1:eg", "i2:eg")
for _, installer := range []string{"i1", "i2"} {
tdir := filepath.Join(fake.X.Root, jiri.ProfilesRootDir, installer, "eg", "arch_os")
contains(t, filepath.Join(tdir, "version"), "3")
contains(t, filepath.Join(tdir, "3"), "3")
}
cmpFiles(t, i1, filepath.Join("testdata", "i1a.xml"))
cmpFiles(t, i2, filepath.Join("testdata", "i2a.xml"))
run(sh, dir, "jiri", "profile", "install", "--target=arch-os@2", "i1:eg", "i2:eg")
// Installs are idempotent.
run(sh, dir, "jiri", "profile", "install", "--target=arch-os@2", "i1:eg", "i2:eg")
for _, installer := range []string{"i1", "i2"} {
tdir := filepath.Join(fake.X.Root, jiri.ProfilesRootDir, installer, "eg", "arch_os")
contains(t, filepath.Join(tdir, "version"), "2")
contains(t, filepath.Join(tdir, "3"), "3")
contains(t, filepath.Join(tdir, "2"), "2")
}
cmpFiles(t, i1, filepath.Join("testdata", "i1b.xml"))
cmpFiles(t, i2, filepath.Join("testdata", "i2b.xml"))
run(sh, dir, "jiri", "profile", "uninstall", "--target=arch-os@2", "i1:eg", "i2:eg")
for _, installer := range []string{"i1", "i2"} {
tdir := filepath.Join(fake.X.Root, jiri.ProfilesRootDir, installer, "eg", "arch_os")
contains(t, filepath.Join(tdir, "version"), "2")
contains(t, filepath.Join(tdir, "3"), "3")
if got, want := exists(filepath.Join(tdir, "2")), false; got != want {
t.Errorf("%s: got %v, want %v", filepath.Join(tdir, "2"), got, want)
}
}
cmpFiles(t, i1, filepath.Join("testdata", "i1c.xml"))
cmpFiles(t, i2, filepath.Join("testdata", "i2c.xml"))
// Put v2 back.
run(sh, dir, "jiri", "profile", "list", "-v")
run(sh, dir, "jiri", "profile", "install", "--target=arch-os@2", "i1:eg", "i2:eg")
cmpFiles(t, i1, filepath.Join("testdata", "i1b.xml"))
cmpFiles(t, i2, filepath.Join("testdata", "i2b.xml"))
}
func TestManagerUpdate(t *testing.T) {
fake, cleanup := jiritest.NewFakeJiriRoot(t)
defer cleanup()
dir, sh := buildInstallers(t), gosh.NewShell(t)
createProfilesDB(t, fake.X)
sh.Vars["JIRI_ROOT"] = fake.X.Root
sh.Vars["PATH"] = envvar.PrependUniqueToken(sh.Vars["PATH"], ":", dir)
i1 := filepath.Join(fake.X.ProfilesDBDir(), "i1")
i2 := filepath.Join(fake.X.ProfilesDBDir(), "i2")
run(sh, dir, "jiri", "profile", "install", "--target=arch-os@2", "i1:eg", "i2:eg")
cmpFiles(t, i1, filepath.Join("testdata", "i1d.xml"))
cmpFiles(t, i2, filepath.Join("testdata", "i2d.xml"))
run(sh, dir, "jiri", "profile", "update")
cmpFiles(t, i1, filepath.Join("testdata", "i1e.xml"))
cmpFiles(t, i2, filepath.Join("testdata", "i2e.xml"))
run(sh, dir, "jiri", "profile", "cleanup", "-gc")
cmpFiles(t, i1, filepath.Join("testdata", "i1f.xml"))
cmpFiles(t, i2, filepath.Join("testdata", "i2f.xml"))
run(sh, dir, "jiri", "profile", "cleanup", "-rm-all")
profiledir := filepath.Join(fake.X.Root, jiri.ProfilesRootDir)
for _, dir := range []string{
fake.X.ProfilesDBDir(),
filepath.Join(profiledir, "i1"),
filepath.Join(profiledir, "i2"),
} {
_, err := os.Stat(dir)
if !os.IsNotExist(err) {
t.Errorf("%v still exists: %v", dir, err)
}
}
// Start over, make sure update is idempotent.
createProfilesDB(t, fake.X)
run(sh, dir, "jiri", "profile", "install", "--target=arch-os@2", "i1:eg")
run(sh, dir, "jiri", "profile", "update")
run(sh, dir, "jiri", "profile", "update")
cmpFiles(t, i1, filepath.Join("testdata", "i1g.xml"))
run(sh, dir, "jiri", "profile", "install", "--target=arch-os@4", "i1:eg")
run(sh, dir, "jiri", "profile", "update")
cmpFiles(t, i1, filepath.Join("testdata", "i1h.xml"))
}
func TestManagerAvailable(t *testing.T) {
fake, cleanup := jiritest.NewFakeJiriRoot(t)
defer cleanup()
dir, sh := buildInstallers(t), gosh.NewShell(t)
createProfilesDB(t, fake.X)
sh.Vars["JIRI_ROOT"] = fake.X.Root
sh.Vars["PATH"] = envvar.PrependUniqueToken(sh.Vars["PATH"], ":", dir)
stdout := run(sh, dir, "jiri", "profile", "available", "-v")
for _, installer := range []string{"i1", "i2"} {
re := regexp.MustCompile("Available Subcommands:.*profile-" + installer + ".*\n")
if got := stdout; !re.MatchString(got) {
t.Errorf("%v does not match %v\n", got, re.String())
}
if got, want := stdout, installer+":eg"; !strings.Contains(got, want) {
t.Errorf("%v does not contain %v\n", got, want)
}
}
}
