40 lines
733 B
Nix
40 lines
733 B
Nix
|
{ inko
|
||
|
|
, writeText
|
||
|
|
, runCommand
|
||
|
|
, ...
|
||
|
|
}:
|
||
|
|
|
||
|
|
let
|
||
|
|
source = writeText "hello.inko" /* inko */ ''
|
||
|
|
import std.process (sleep)
|
||
|
|
import std.stdio (STDOUT)
|
||
|
|
import std.time (Duration)
|
||
|
|
|
||
|
|
class async Printer {
|
||
|
|
fn async print(message: String, channel: Channel[Nil]) {
|
||
|
|
let _ = STDOUT.new.print(message)
|
||
|
|
|
||
|
|
channel.send(nil)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
class async Main {
|
||
|
|
fn async main {
|
||
|
|
let channel = Channel.new(size: 2)
|
||
|
|
|
||
|
|
Printer().print('Hello', channel)
|
||
|
|
Printer().print('world', channel)
|
||
|
|
|
||
|
|
channel.receive
|
||
|
|
channel.receive
|
||
|
|
}
|
||
|
|
}
|
||
|
|
'';
|
||
|
|
in
|
||
|
|
|
||
|
|
runCommand "inko-test" { } ''
|
||
|
|
${inko}/bin/inko run ${source} > $out
|
||
|
|
cat $out | grep -q Hello
|
||
|
|
cat $out | grep -q world
|
||
|
|
''
|