prosody
735b8f4a6d7e
spec/util_envload_spec.lua

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spec/util_envload_spec.lua @ 11661:735b8f4a6d7e

net.http: Send entire HTTP request header as one write When opportunistic writes are enabled this reduces the number of syscalls and TCP packets sent on the wire. Experiments with TCP Fast Open made this even more obvious. That table trick probably wasn't as efficient. Lua generates bytecode for a table with zero array slots and space for two entries in the hash part, plus code to set [2] and [4]. I didn't verify but I suspect it would have had to resize the table when setting [1] and [3], although probably only once. Concatenating the strings directly in Lua is easier to read and involves no extra table or function call.
author Kim Alvefur <zash@zash.se>
date Thu, 08 Jul 2021 18:21:59 +0200
parent 11489:37f49d0ad22c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
11489
37f49d0ad22c util.envload: Add basic test of envload()
Kim Alvefur <zash@zash.se>
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1 describe("util.envload", function()
37f49d0ad22c util.envload: Add basic test of envload()
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2 local envload = require "util.envload";
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3 describe("envload()", function()
37f49d0ad22c util.envload: Add basic test of envload()
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4 it("works", function()
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5 local f, err = envload.envload("return 'hello'", "@test", {});
37f49d0ad22c util.envload: Add basic test of envload()
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6 assert.is_function(f, err);
37f49d0ad22c util.envload: Add basic test of envload()
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7 local ok, ret = pcall(f);
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8 assert.truthy(ok);
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9 assert.equal("hello", ret);
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10 end);
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11 it("lets you pass values in and out", function ()
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12 local f, err = envload.envload("return thisglobal", "@test", { thisglobal = "yes, this one" });
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13 assert.is_function(f, err);
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14 local ok, ret = pcall(f);
37f49d0ad22c util.envload: Add basic test of envload()
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15 assert.truthy(ok);
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16 assert.equal("yes, this one", ret);
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17
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18 end);
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19
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20 end)
37f49d0ad22c util.envload: Add basic test of envload()
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21 -- TODO envloadfile()
37f49d0ad22c util.envload: Add basic test of envload()
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22 end)