prosody
d580e6a57cbb
spec/util_indexedbheap_spec.lua

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spec/util_indexedbheap_spec.lua @ 12592:d580e6a57cbb 0.12

mod_storage_sql: Fix bypass of load procedure under prosodyctl There's no 'prosody.prosodyctl' property other than this one, introduced in 6216743c188c in 2015. Guessing that the intent was to skip this when running as a prosodyctl command. The module.command code does its own version of this initialization, so this seems likely. Thanks raja for noticing
author Kim Alvefur <zash@zash.se>
date Tue, 26 Jul 2022 00:39:16 +0200
parent 11116:d334f2bebe55
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
11115
7d4c292f178e util.indexedbheap: Fix heap datastructure corruption in :reschedule(smaller_value)
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1 local ibh = require"util.indexedbheap";
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2
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3 local function verify_heap_property(priorities)
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4 for k in ipairs(priorities) do
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5 local parent = priorities[k];
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6 local childA = priorities[2*k];
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7 local childB = priorities[2*k+1];
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8 -- print("-", parent, childA, childB)
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9 assert(childA == nil or childA > parent, "heap property violated");
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10 assert(childB == nil or childB > parent, "heap property violated");
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11 end
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12 end
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13
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14 local h
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15 setup(function ()
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16 h = ibh.create();
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17 end)
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18 describe("util.indexedbheap", function ()
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19 it("item can be moved from end to top", function ()
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20 verify_heap_property(h);
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21 h:insert("a", 1);
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22 verify_heap_property(h);
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23 h:insert("b", 2);
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24 verify_heap_property(h);
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25 h:insert("c", 3);
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26 verify_heap_property(h);
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27 local id = h:insert("*", 10);
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28 verify_heap_property(h);
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29 h:reprioritize(id, 0);
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30 verify_heap_property(h);
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31 assert.same({ 0, "*", id }, { h:pop() });
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32 end)
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33 end);