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annotate spec/util_smqueue_spec.lua @ 14205:a874c3f4570a 13.0

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util.startup: Always apply umask (thanks Max Hearnden) Commit c673ff1075bd removed mod_posix, and moved functionality into util.startup, including applying a secure umask at runtime. However, the new function was not called from the startup sequence, leading Prosody to run with whatever umask it inherited from the environment. Prosody Debian packages ship with a secure umask 027 in the systemd unit file for the prosody service, so Debian systems using systemd are not affected. prosodyctl calls the switch_user() function during startup, which would set the umask, so prosodyctl commands which created files were unaffected. This change makes both prosody and prosodyctl unconditionally set a secure umask during the startup process.
author Matthew Wild <mwild1@gmail.com>
date Thu, 28 May 2026 17:25:46 +0100
parents 6163c8b17ea9
children 73903352de86
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daced16154fa util.smqueue: Abstract queue with acknowledgements and overflow
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1 describe("util.smqueue", function()
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2
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3 local smqueue
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4 setup(function() smqueue = require "util.smqueue"; end)
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5
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6 describe("#new()", function()
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7 it("should work", function()
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8 assert.has_error(function () smqueue.new(-1) end);
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9 assert.has_error(function () smqueue.new(0) end);
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10 assert.not_has_error(function () smqueue.new(1) end);
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11 local q = smqueue.new(10);
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12 assert.truthy(q);
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13 end)
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14 end)
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15
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16 describe("#push()", function()
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17 it("should allow pushing many items", function()
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18 local q = smqueue.new(10);
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19 for i = 1, 20 do q:push(i); end
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20 assert.equal(20, q:count_unacked());
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21 end)
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22 end)
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23
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24 describe("#resumable()", function()
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25 it("returns true while the queue is small", function()
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26 local q = smqueue.new(10);
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27 for i = 1, 10 do q:push(i); end
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28 assert.truthy(q:resumable());
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29 q:push(11);
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30 assert.falsy(q:resumable());
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31 end)
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32 end)
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33
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34 describe("#ack", function()
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35 it("allows removing items", function()
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36 local q = smqueue.new(10);
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37 for i = 1, 10 do q:push(i); end
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38 assert.same({ 1; 2; 3 }, q:ack(3));
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39 assert.same({ 4; 5; 6 }, q:ack(6));
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40 assert.falsy(q:ack(3), "can't go backwards")
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41 assert.falsy(q:ack(100), "can't ack too many")
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42 for i = 11, 20 do q:push(i); end
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43 assert.same({ 11; 12 }, q:ack(12), "items are dropped");
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44 end)
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45 end)
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46
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47 describe("#resume", function()
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48 it("iterates over current items", function()
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49 local q = smqueue.new(10);
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50 for i = 1, 12 do q:push(i); end
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51 assert.same({ 3; 4; 5; 6 }, q:ack(6));
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52 assert.truthy(q:resumable());
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53 local resume = {}
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54 for _, i in q:resume() do resume[i] = true end
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55 assert.same({ [7] = true; [8] = true; [9] = true; [10] = true; [11] = true; [12] = true }, resume);
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56 end)
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57 end)
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58
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59 describe("#table", function ()
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60 it("produces a compat layer", function ()
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61 local q = smqueue.new(10);
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62 for i = 1,10 do q:push(i); end
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63 do
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64 local t = q:table();
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65 assert.same({ 1; 2; 3; 4; 5; 6; 7; 8; 9; 10 }, t);
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66 end
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67 do
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68 for i = 11,20 do q:push(i); end
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69 local t = q:table();
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70 assert.same({ 11; 12; 13; 14; 15; 16; 17; 18; 19; 20 }, t);
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71 end
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72 do
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73 q:ack(15);
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74 local t = q:table();
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75 assert.same({ 16; 17; 18; 19; 20 }, t);
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76 end
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77 do
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78 q:ack(20);
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79 local t = q:table();
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80 assert.same({}, t);
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81 end
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82 end)
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83 end)
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84 end);