prosody
77ac0d96ac24
spec/util_iterators_spec.lua

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spec/util_iterators_spec.lua @ 12206:77ac0d96ac24

mod_s2s: Enable outgoing Direct TLS connections Makes it faster by cutting out the roundtrips involved in <starttls/>, at the cost of making an additional SRV lookup. Since we already ignore a missing <starttls/> offer and try anyway there is not much difference in security. The fact that XMPP is used and the hostnames involved might still be visible until the future Encrypted ClientHello extension allows hiding those too.
author Kim Alvefur <zash@zash.se>
date Fri, 21 Jan 2022 17:59:19 +0100
parent 9328:a9592107021b
child 12744:e894677359e5
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1 local iter = require "util.iterators";
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2
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3 describe("util.iterators", function ()
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4 describe("join", function ()
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5 it("should produce a joined iterator", function ()
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6 local expect = { "a", "b", "c", 1, 2, 3 };
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7 local output = {};
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8 for x in iter.join(iter.values({"a", "b", "c"})):append(iter.values({1, 2, 3})) do
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9 table.insert(output, x);
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10 end
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11 assert.same(output, expect);
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12 end);
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13 end);
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14
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15 describe("sorted_pairs", function ()
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16 it("should produce sorted pairs", function ()
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17 local orig = { b = 1, c = 2, a = "foo", d = false };
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18 local n, last_key = 0, nil;
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19 for k, v in iter.sorted_pairs(orig) do
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20 n = n + 1;
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21 if last_key then
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22 assert(k > last_key, "Expected "..k.." > "..last_key)
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23 end
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24 assert.equal(orig[k], v);
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25 last_key = k;
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26 end
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27 assert.equal("d", last_key);
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28 assert.equal(4, n);
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29 end);
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30
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31 it("should allow a custom sort function", function ()
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32 local orig = { b = 1, c = 2, a = "foo", d = false };
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33 local n, last_key = 0, nil;
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34 for k, v in iter.sorted_pairs(orig, function (a, b) return a > b end) do
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35 n = n + 1;
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36 if last_key then
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37 assert(k < last_key, "Expected "..k.." > "..last_key)
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38 end
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39 assert.equal(orig[k], v);
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40 last_key = k;
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41 end
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42 assert.equal("a", last_key);
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43 assert.equal(4, n);
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44 end);
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45 end);
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46 end);