prosody
b92f2abe0bda
spec/util_iterators_spec.lua

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spec/util_iterators_spec.lua @ 11740:b92f2abe0bda

mod_s2s: Fire 's2s-ondrain' event, mirroring mod_c2s Signals that any pending outgoing stanzas that were in the write buffer have at least been sent off to the Kernel and maybe even sent out over the network. See 7a703af90c9c for mod_c2s commit
author Kim Alvefur <zash@zash.se>
date Mon, 16 Aug 2021 11:37:51 +0200
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);