prosody
2d002a4af144
spec/util_iterators_spec.lua

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spec/util_iterators_spec.lua @ 10825:2d002a4af144

mod_csi_simple: Fix flushing when client sent something Forgot to unset the flag afterwards, so it would only work once. The flag is not even needed, it works as intended without it.
author Kim Alvefur <zash@zash.se>
date Sat, 09 May 2020 13:50:58 +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);