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-- Test passing nil to runner
-- Test runners work correctly after errors (coroutine gets recreated)
-- What happens if an error is thrown, but more items are in the queue? (I think runner might stall)
-- Test errors thrown halfway through a queue
-- Multiple runners
function runner(new_runner, async)
local function new(func, name)
local log = {};
return new_runner(func, setmetatable({}, {
__index = function (_, event)
return function (runner, err)
print(name, "event", event, err)
table.insert(log, { event = event, err = err });
end;
end;
})), log;
end
--------------------
local r, l = new(function (item) assert(type(item) == "number") end);
r:run(1);
r:run(2);
--for k, v in ipairs(l) do print(k,v) end
--------------------
local wait, done;
local r, l = new(function (item)
assert(type(item) == "number")
if item == 3 then
wait, done = async.waiter();
wait();
end
end);
r:run(1);
assert(r.state == "ready");
r:run(2);
assert(r.state == "ready");
r:run(3);
assert(r.state == "waiting");
done();
assert(r.state == "ready");
--for k, v in ipairs(l) do print(k,v) end
--------------------
local wait, done;
local last_item = 0;
local r, l = new(function (item)
assert(type(item) == "number")
assert(item == last_item + 1);
last_item = item;
if item == 3 then
wait, done = async.waiter();
wait();
end
end);
r:run(1);
assert(r.state == "ready");
r:run(2);
assert(r.state == "ready");
r:run(3);
assert(r.state == "waiting");
r:run(4);
assert(r.state == "waiting");
done();
assert(r.state == "ready");
--for k, v in ipairs(l) do print(k,v) end
--------------------
local wait, done;
local last_item = 0;
local r, l = new(function (item)
assert(type(item) == "number")
assert((item == last_item + 1) or item == 3);
last_item = item;
if item == 3 then
wait, done = async.waiter();
wait();
end
end);
r:run(1);
assert(r.state == "ready");
r:run(2);
assert(r.state == "ready");
local dones = {};
r:run(3);
assert(r.state == "waiting");
r:run(3);
assert(r.state == "waiting");
r:run(3);
assert(r.state == "waiting");
r:run(4);
assert(r.state == "waiting");
for i = 1, 3 do
done();
if i < 3 then
assert(r.state == "waiting");
end
end
assert(r.state == "ready");
--for k, v in ipairs(l) do print(k,v) end
--------------------
local wait, done;
local last_item = 0;
local r, l = new(function (item)
assert(type(item) == "number")
assert((item == last_item + 1) or item == 3);
last_item = item;
if item == 3 then
wait, done = async.waiter();
wait();
end
end);
r:run(1);
assert(r.state == "ready");
r:run(2);
assert(r.state == "ready");
local dones = {};
r:run(3);
assert(r.state == "waiting");
r:run(3);
assert(r.state == "waiting");
for i = 1, 2 do
done();
if i < 2 then
assert(r.state == "waiting");
end
end
assert(r.state == "ready");
r:run(4);
assert(r.state == "ready");
assert(r.state == "ready");
--for k, v in ipairs(l) do print(k,v) end
-- Now with multiple runners
--------------------
local wait1, done1;
local last_item1 = 0;
local r1, l1 = new(function (item)
assert(type(item) == "number")
assert((item == last_item1 + 1) or item == 3);
last_item1 = item;
if item == 3 then
wait1, done1 = async.waiter();
wait1();
end
end, "r1");
local wait2, done2;
local last_item2 = 0;
local r2, l2 = new(function (item)
assert(type(item) == "number")
assert((item == last_item2 + 1) or item == 3);
last_item2 = item;
if item == 3 then
wait2, done2 = async.waiter();
wait2();
end
end, "r2");
r1:run(1);
assert(r1.state == "ready");
r1:run(2);
assert(r1.state == "ready");
local dones = {};
r1:run(3);
assert(r1.state == "waiting");
r1:run(3);
assert(r1.state == "waiting");
r2:run(1);
assert(r1.state == "waiting");
assert(r2.state == "ready");
r2:run(2);
assert(r1.state == "waiting");
assert(r2.state == "ready");
r2:run(3);
assert(r1.state == "waiting");
assert(r2.state == "waiting");
done2();
r2:run(3);
assert(r1.state == "waiting");
assert(r2.state == "waiting");
done2();
r2:run(2);
assert(r1.state == "waiting");
assert(r2.state == "ready");
for i = 1, 2 do
done1();
if i < 2 then
assert(r1.state == "waiting");
end
end
assert(r1.state == "ready");
r1:run(4);
assert(r1.state == "ready");
assert(r1.state == "ready");
--for k, v in ipairs(l1) do print(k,v) end
--------------------
local wait1, done1;
local last_item1 = 0;
local r1, l1 = new(function (item)
assert(type(item) == "number")
assert((item == last_item1 + 1) or item == 3);
last_item1 = item;
if item == 3 then
wait1, done1 = async.waiter();
wait1();
end
end, "r1");
local wait2, done2;
local last_item2 = 0;
local r2, l2 = new(function (item)
assert(type(item) == "number")
assert((item == last_item2 + 1) or item == 3);
last_item2 = item;
if item == 3 then
wait2, done2 = async.waiter();
wait2();
end
end, "r2");
r1:run(1);
assert(r1.state == "ready");
r1:run(2);
assert(r1.state == "ready");
r1:run(5);
assert(r1.state == "ready");
local dones = {};
r1:run(3);
assert(r1.state == "waiting");
r1:run(5); -- Will error, when we get to it
assert(r1.state == "waiting");
r1:run(3);
assert(r1.state == "waiting");
r2:run(1);
assert(r1.state == "waiting");
assert(r2.state == "ready");
r2:run(2);
assert(r1.state == "waiting");
assert(r2.state == "ready");
r2:run(3);
assert(r1.state == "waiting");
assert(r2.state == "waiting");
done2();
r2:run(3);
assert(r1.state == "waiting");
assert(r2.state == "waiting");
done2();
r2:run(2);
assert(r1.state == "waiting");
assert(r2.state == "ready");
for i = 1, 2 do
done1();
if i < 2 then
assert_equal(r1.state, "waiting");
end
end
assert(r1.state == "ready");
r1:run(4);
assert(r1.state == "ready");
assert(r1.state == "ready");
--for k, v in ipairs(l1) do print(k,v) end
end
|
