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#!/usr/bin/perl
use v5.14;
use warnings;
use Test2::V0;
use Future;
use Test::Future::Deferred;
use Future::AsyncAwait;
my $orig_cxstack_ix = Future::AsyncAwait::__cxstack_ix;
# Await immediate
{
my $f = Future->done( "imm" );
is( await $f, "imm", 'toplevel await immediate yields result' );
}
# Await deferred
{
# We can't easily `await` a pending future, then complete it in the usual
# way, because we get suspended. But a deferred version will work fine
my $f = Test::Future::Deferred->done_later( "later" );
is( await $f, "later", 'toplevel await deferred yields result' );
}
is( Future::AsyncAwait::__cxstack_ix, $orig_cxstack_ix,
'cxstack_ix did not grow during the test' );
done_testing;
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