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