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describe("util.poll", function()
local poll;
setup(function()
poll = require "util.poll";
end);
it("loads", function()
assert.is_table(poll);
assert.is_function(poll.new);
assert.is_string(poll.api);
end);
describe("new", function()
local p;
setup(function()
p = poll.new();
end)
it("times out", function ()
local fd, err = p:wait(0);
assert.falsy(fd);
assert.equal("timeout", err);
end);
it("works", function()
-- stdout should be writable, right?
assert.truthy(p:add(1, false, true));
local fd, r, w = p:wait(1);
assert.is_number(fd);
assert.is_boolean(r);
assert.is_boolean(w);
assert.equal(1, fd);
assert.falsy(r);
assert.truthy(w);
assert.truthy(p:del(1));
end);
end)
end);
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