prosody
638f627e707f
spec/muc_util_spec.lua

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spec/muc_util_spec.lua @ 13134:638f627e707f

util.datamanager: Add O(1) list indexing with on-disk index Index file contains offsets and lengths of each item() which allows seeking directly to each item and reading it without parsing the entire file. Also allows tricks like binary search, assuming items have some defined order. We take advantage of the 1-based indexing in tables to store a magic header in the 0 position, so that table index 1 ends up at file index 1.
author Kim Alvefur <zash@zash.se>
date Tue, 11 May 2021 02:09:56 +0200
parent 10715:ad86b93093a3
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1 local muc_util;
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2
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3 local st = require "util.stanza";
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4
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5 do
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6 -- XXX Hack for lack of a mock moduleapi
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7 local env = setmetatable({
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8 module = {
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9 _shared = {};
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10 -- Close enough to the real module:shared() for our purposes here
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11 shared = function (self, name)
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12 local t = self._shared[name];
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13 if t == nil then
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14 t = {};
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15 self._shared[name] = t;
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16 end
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17 return t;
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18 end;
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19 }
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20 }, { __index = _ENV or _G });
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21 muc_util = require "util.envload".envloadfile("plugins/muc/util.lib.lua", env)();
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22 end
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23
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24 describe("muc/util", function ()
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25 describe("filter_muc_x()", function ()
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26 it("correctly filters muc#user", function ()
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27 local stanza = st.message({ to = "to", from = "from", id = "foo" })
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28 :tag("x", { xmlns = "http://jabber.org/protocol/muc#user" })
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29 :tag("invite", { to = "user@example.com" });
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30
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31 assert.equal(1, #stanza.tags);
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32 assert.equal(stanza, muc_util.filter_muc_x(stanza));
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33 assert.equal(0, #stanza.tags);
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34 end);
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35
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36 it("correctly filters muc#user on a cloned stanza", function ()
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37 local stanza = st.message({ to = "to", from = "from", id = "foo" })
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38 :tag("x", { xmlns = "http://jabber.org/protocol/muc#user" })
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39 :tag("invite", { to = "user@example.com" });
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40
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41 assert.equal(1, #stanza.tags);
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42 local filtered = muc_util.filter_muc_x(st.clone(stanza));
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43 assert.equal(1, #stanza.tags);
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44 assert.equal(0, #filtered.tags);
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45 end);
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46 end);
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47 end);