func TestFrmt(t *testing.T) {
app.New() // prevent app.Fatal from calling dbg.Fatal
//app.Debug = testing.Verbose()
// gf
pipe := make(chan interface{}, 2)
pipe <- zx.Dir{"upath": "foo", "path": "foo"}
pipe <- []byte(testpar)
close(pipe)
out := make(chan interface{})
/*
go func() {
c := app.New()
defer app.Exiting()
c.Args = []string {"gf", "frmt,"}
app.DupIO()
app.SetIO(pipe, 1)
app.Cd("/zx/sys/src/clive/app")
lf.Run()
}()
*/
// frmt
go func() {
c := app.New()
//c.Debug = testing.Verbose()
defer app.Exiting()
c.Args = []string{"frmt", "-w", "50", "-r"}
app.DupIO()
app.SetIO(pipe, 0)
app.SetIO(out, 1)
app.Cd("/zx/sys/src/clive/app")
Run()
}()
outs := ""
for x := range out {
switch x := x.(type) {
case zx.Dir:
dprintf("xgot %T %s\n", x, x["upath"])
case []byte:
if len(x) > 0 {
x = x[:len(x)-1]
}
dprintf("[%s]\n", x)
outs += string(x) + "\n"
case error:
dprintf("xgot %T %v\n", x, x)
default:
dprintf("xgot %T %v\n", x, x)
}
}
dprintf("outs = `%s`\n", outs)
err := cerror(out)
dprintf("got sts %v\n", err)
if outs != testout {
t.Fatalf("bad output")
}
}
func main() {
defer app.Exiting()
app.New()
app.SetIO(app.OSIn(), 0)
xp.Run()
app.Exits(nil)
}
func TestParseStdin(t *testing.T) {
r, w, err := os.Pipe()
if err != nil {
t.Fatalf("pipe: %s", err)
}
fd, err := os.Open("example")
if err != nil {
t.Fatalf("ex: %s", err)
}
defer fd.Close()
go func() {
io.Copy(w, fd)
w.Close()
}()
os.Stdin = r
app.New()
defer app.Exiting()
ql := func() {
c := app.AppCtx()
c.Debug = testing.Verbose()
app.SetIO(app.OSIn(), 0)
Run()
}
x := app.Go(ql, "ql", "-n")
<-x.Wait
if x.Sts != nil {
t.Fatalf("did fail")
}
}
func TestCmds(t *testing.T) {
os.Args[0] = "ql.test"
app.Debug = testing.Verbose() && false
app.Verb = testing.Verbose() && false
app.New()
app.AppCtx().Debug = testing.Verbose()
dbg.ExitDumpsStacks = testing.Verbose()
defer app.Exiting()
inc := make(chan interface{}, 3)
inc <- []byte("hi\n")
inc <- []byte("there\n")
close(inc)
app.SetIO(inc, 0)
ql := func() {
app.AppCtx().Debug = testing.Verbose()
Run()
}
for _, c := range cmds {
args := []string{"ql", "-c", c}
if testing.Verbose() {
args = []string{"ql", "-X", "-c", c}
}
x := app.Go(ql, args...)
<-x.Wait
if x.Sts != nil {
t.Logf("did fail with sts %v", x.Sts)
}
}
}
func (c *qCmd) start(txt string) error {
c.Lock()
if c.ctx != nil {
c.Unlock()
return fmt.Errorf("%s: one cmd is enough", c)
}
c.txt = txt
var in chan interface{}
if c.in.Len() > 0 {
c.in.c = make(chan interface{}, len(c.in.msgs))
for _, m := range c.in.msgs {
c.in.c <- m
}
close(c.in.c)
in = c.in.c
}
outfn := func(c *qCmd, io *qIO, outc chan interface{}) {
for m := range outc {
c.Lock()
io.addOut(m)
c.Unlock()
}
io.eof = true
io.wakeup()
}
out := make(chan interface{})
go outfn(c, c.out, out)
err := make(chan interface{})
go outfn(c, c.err, err)
c.e.runc <- func() {
c.ctx = app.Go(func() {
c.Unlock()
app.DupDot()
app.DupEnv()
app.NewIO(nil)
app.SetIO(in, 0)
app.SetIO(out, 1)
app.SetIO(err, 2)
ql.Run()
}, "ql", "-c", c.txt)
}
return nil
}
func TestLf(t *testing.T) {
app.New() // prevent app.Fatal from calling dbg.Fatal
app.Debug = testing.Verbose()
for i := range tests {
lt := tests[i]
dprintf("run %v\n", lt.args)
out := make(chan interface{})
go func() {
c := app.New()
c.Args = lt.args
defer app.Exiting()
app.DupIO()
app.SetIO(out, 1)
app.Cd("/zx/sys/src/clive")
Run()
}()
outs := []string{}
for x := range out {
d, ok := x.(zx.Dir)
if !ok {
dprintf("got %T %v\n", x, x)
t.Fatalf("not a dir")
}
dprintf("got %T %s\n", d, d["upath"])
outs = append(outs, d["upath"])
}
err := cerror(out)
dprintf("got sts %v\n", err)
if lt.fails && err == nil {
t.Fatalf("didn't fail")
}
if !lt.fails && err != nil {
t.Fatalf("failed: %s", err)
}
if lt.out != nil && strings.Join(lt.out, " ") != strings.Join(outs, " ") {
t.Fatalf("bad output %#v", outs)
}
if lt.out == nil {
dprintf("out: %#v\n", outs)
}
}
}
func TestLg(t *testing.T) {
app.New() // prevent app.Fatal from calling dbg.Fatal
app.Debug = testing.Verbose()
for i := range gets {
lt := gets[i]
dprintf("run %v\n", lt.args)
out := make(chan interface{})
go func() {
c := app.New()
defer app.Exiting()
app.DupIO()
app.SetIO(out, 1)
app.Cd("/zx/sys/src/clive")
c.Args = lt.args
Run()
}()
outs := []string{}
nbytes := 0
for x := range out {
switch x := x.(type) {
case zx.Dir:
if nbytes > 0 {
outs = append(outs, "[]")
}
nbytes = 0
dprintf("got %T %s\n", x, x["upath"])
outs = append(outs, x["upath"])
case []byte:
nbytes += len(x)
dprintf("got %T [%d]\n", x, len(x))
case error:
if nbytes > 0 {
outs = append(outs, "[]")
}
nbytes = 0
dprintf("got %T %v\n", x, x)
outs = append(outs, "err")
default:
dprintf("got %T %v\n", x, x)
t.Fatalf("unexpected type %T", x)
}
}
if nbytes >0 {
outs = append(outs, "[]")
}
err := cerror(out)
dprintf("got sts %v\n", err)
if lt.fails && err == nil {
t.Fatalf("didn't fail")
}
if !lt.fails && err != nil {
t.Fatalf("failed: %s", err)
}
if lt.out != nil && strings.Join(lt.out, " ") != strings.Join(outs, " ") {
t.Fatalf("bad output %#v", outs)
}
if lt.out == nil {
dprintf("out: %#v\n", outs)
}
}
}