prosody
6dcc45a2e3bc
spec/util_json_spec.lua

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spec/util_json_spec.lua @ 11609:6dcc45a2e3bc

mod_s2s: Bail if connection is destroyed after attempting to open stream Fixes "attempt to compare number with nil" because `session.version` has been cleared by s2smanager.destroy_session. This can happen with the server_epoll setting opportunistic_writes enabled, which means that it can notice that the connection failed at this point, after which it triggers the whole chain of events that leads to session destruction and "cleaning" most of the session fields.
author Kim Alvefur <zash@zash.se>
date Wed, 16 Jun 2021 23:53:00 +0200
parent 10591:d78c5c9b0cf6
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1
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2 local json = require "util.json";
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3 local array = require "util.array";
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4
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5 describe("util.json", function()
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6 describe("#encode()", function()
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7 it("should work", function()
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8 local function test(f, j, e)
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9 if e then
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10 assert.are.equal(f(j), e);
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11 end
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12 assert.are.equal(f(j), f(json.decode(f(j))));
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13 end
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14 test(json.encode, json.null, "null")
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15 test(json.encode, {}, "{}")
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16 test(json.encode, {a=1});
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17 test(json.encode, {a={1,2,3}});
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18 test(json.encode, {1}, "[1]");
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19 end);
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20 end);
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21
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22 describe("#decode()", function()
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23 it("should work", function()
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24 local empty_array = json.decode("[]");
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25 assert.are.equal(type(empty_array), "table");
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26 assert.are.equal(#empty_array, 0);
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27 assert.are.equal(next(empty_array), nil);
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28 end);
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29 end);
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30
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31 describe("testcases", function()
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32
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33 local valid_data = {};
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34 local invalid_data = {};
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35
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36 local skip = "fail1.json fail9.json fail18.json fail15.json fail13.json fail25.json fail26.json fail27.json fail28.json fail17.json pass1.json";
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37
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38 setup(function()
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39 local lfs = require "lfs";
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40 local path = "spec/json";
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41 for name in lfs.dir(path) do
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42 if name:match("%.json$") then
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43 local f = assert(io.open(path.."/"..name));
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44 local content = assert(f:read("*a"));
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45 assert(f:close());
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46 if skip:find(name) then --luacheck: ignore 542
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47 -- Skip
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48 elseif name:match("^pass") then
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49 valid_data[name] = content;
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50 elseif name:match("^fail") then
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51 invalid_data[name] = content;
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52 end
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53 end
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54 end
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55 end)
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56
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57 it("should pass valid testcases", function()
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58 for name, content in pairs(valid_data) do
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59 local parsed, err = json.decode(content);
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60 assert(parsed, name..": "..tostring(err));
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61 end
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62 end);
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63
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64 it("should fail invalid testcases", function()
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65 for name, content in pairs(invalid_data) do
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66 local parsed, err = json.decode(content);
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67 assert(not parsed, name..": "..tostring(err));
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68 end
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69 end);
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70 end)
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71
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72 describe("util.array integration", function ()
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73 it("works", function ()
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74 assert.equal("[]", json.encode(array()));
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75 assert.equal("[1,2,3]", json.encode(array({1,2,3})));
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76 assert.equal(getmetatable(array()), getmetatable(json.decode("[]")));
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77 end);
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78 end);
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79
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80 end);