prosody
1e229d710a3c
spec/util_json_spec.lua

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spec/util_json_spec.lua @ 13439:1e229d710a3c

util.signal: Add support for signalfd(2) on Linux signalfd allows handling signal events using the same method as sockets, via file descriptors. Thus all signal dispatch can go through the same main event loop as everything else, removing need for thread-scary signal handling where execution would just jump to the signal handler regardless of the state of Lua, and needing to keep track of Lua states/threads.
author Kim Alvefur <zash@zash.se>
date Sat, 24 Feb 2024 00:05:29 +0100
parent 10591:d78c5c9b0cf6
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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);