prosody
0.11.9
spec/util_serialization_spec.lua

Find changesets by keywords by author, files, the commit message, revision number or hash, or revset expression.

Software / code / prosody

Annotate

spec/util_serialization_spec.lua @ 11558:d0e9ffccdef9 0.11 0.11.9

mod_dialback: Remove d-w-d feature Backs out 1d0862814bfc and 2fdd71b08126 Largely unused, undocumented and did not have enough tests to provide confidence in its correct operation.
author Kim Alvefur <zash@zash.se>
date Wed, 12 May 2021 17:22:02 +0200
parent 9567:dbfa286cfa88
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
9342
83e4596c2824 util.serialization: Add brief initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
1 local serialization = require "util.serialization";
83e4596c2824 util.serialization: Add brief initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
2
83e4596c2824 util.serialization: Add brief initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
3 describe("util.serialization", function ()
83e4596c2824 util.serialization: Add brief initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
4 describe("serialize", function ()
83e4596c2824 util.serialization: Add brief initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
5 it("makes a string", function ()
83e4596c2824 util.serialization: Add brief initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
6 assert.is_string(serialization.serialize({}));
83e4596c2824 util.serialization: Add brief initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
7 assert.is_string(serialization.serialize(nil));
83e4596c2824 util.serialization: Add brief initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
8 assert.is_string(serialization.serialize(1));
83e4596c2824 util.serialization: Add brief initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
9 assert.is_string(serialization.serialize(true));
83e4596c2824 util.serialization: Add brief initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
10 end);
83e4596c2824 util.serialization: Add brief initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
11
9480
006a71a83e6a util.serialization: Make errors fatal by default (like the previous implementation)
Kim Alvefur <zash@zash.se>
parents: 9343
diff changeset
12 it("rejects function by default", function ()
006a71a83e6a util.serialization: Make errors fatal by default (like the previous implementation)
Kim Alvefur <zash@zash.se>
parents: 9343
diff changeset
13 assert.has_error(function ()
006a71a83e6a util.serialization: Make errors fatal by default (like the previous implementation)
Kim Alvefur <zash@zash.se>
parents: 9343
diff changeset
14 serialization.serialize(function () end)
006a71a83e6a util.serialization: Make errors fatal by default (like the previous implementation)
Kim Alvefur <zash@zash.se>
parents: 9343
diff changeset
15 end);
006a71a83e6a util.serialization: Make errors fatal by default (like the previous implementation)
Kim Alvefur <zash@zash.se>
parents: 9343
diff changeset
16 end);
006a71a83e6a util.serialization: Make errors fatal by default (like the previous implementation)
Kim Alvefur <zash@zash.se>
parents: 9343
diff changeset
17
006a71a83e6a util.serialization: Make errors fatal by default (like the previous implementation)
Kim Alvefur <zash@zash.se>
parents: 9343
diff changeset
18 it("makes a string in debug mode", function ()
006a71a83e6a util.serialization: Make errors fatal by default (like the previous implementation)
Kim Alvefur <zash@zash.se>
parents: 9343
diff changeset
19 assert.is_string(serialization.serialize(function () end, "debug"));
006a71a83e6a util.serialization: Make errors fatal by default (like the previous implementation)
Kim Alvefur <zash@zash.se>
parents: 9343
diff changeset
20 end);
006a71a83e6a util.serialization: Make errors fatal by default (like the previous implementation)
Kim Alvefur <zash@zash.se>
parents: 9343
diff changeset
21
9481
f34c635c5f42 util.serialization: Test that it rejects tables wit cycles
Kim Alvefur <zash@zash.se>
parents: 9480
diff changeset
22 it("rejects cycles", function ()
f34c635c5f42 util.serialization: Test that it rejects tables wit cycles
Kim Alvefur <zash@zash.se>
parents: 9480
diff changeset
23 assert.has_error(function ()
f34c635c5f42 util.serialization: Test that it rejects tables wit cycles
Kim Alvefur <zash@zash.se>
parents: 9480
diff changeset
24 local t = {}
f34c635c5f42 util.serialization: Test that it rejects tables wit cycles
Kim Alvefur <zash@zash.se>
parents: 9480
diff changeset
25 t[t] = { t };
f34c635c5f42 util.serialization: Test that it rejects tables wit cycles
Kim Alvefur <zash@zash.se>
parents: 9480
diff changeset
26 serialization.serialize(t)
f34c635c5f42 util.serialization: Test that it rejects tables wit cycles
Kim Alvefur <zash@zash.se>
parents: 9480
diff changeset
27 end);
9567
dbfa286cfa88 util.serialization: Add option for allowing multiple references to the same table (but not cycles)
Kim Alvefur <zash@zash.se>
parents: 9566
diff changeset
28 -- also with multirefs allowed
dbfa286cfa88 util.serialization: Add option for allowing multiple references to the same table (but not cycles)
Kim Alvefur <zash@zash.se>
parents: 9566
diff changeset
29 assert.has_error(function ()
dbfa286cfa88 util.serialization: Add option for allowing multiple references to the same table (but not cycles)
Kim Alvefur <zash@zash.se>
parents: 9566
diff changeset
30 local t = {}
dbfa286cfa88 util.serialization: Add option for allowing multiple references to the same table (but not cycles)
Kim Alvefur <zash@zash.se>
parents: 9566
diff changeset
31 t[t] = { t };
dbfa286cfa88 util.serialization: Add option for allowing multiple references to the same table (but not cycles)
Kim Alvefur <zash@zash.se>
parents: 9566
diff changeset
32 serialization.serialize(t, { multirefs = true })
dbfa286cfa88 util.serialization: Add option for allowing multiple references to the same table (but not cycles)
Kim Alvefur <zash@zash.se>
parents: 9566
diff changeset
33 end);
9481
f34c635c5f42 util.serialization: Test that it rejects tables wit cycles
Kim Alvefur <zash@zash.se>
parents: 9480
diff changeset
34 end);
9480
006a71a83e6a util.serialization: Make errors fatal by default (like the previous implementation)
Kim Alvefur <zash@zash.se>
parents: 9343
diff changeset
35
9566
dad29508d0f2 util.serialization: Test rejection of multiple references to same table
Kim Alvefur <zash@zash.se>
parents: 9485
diff changeset
36 it("rejects multiple references to same table", function ()
dad29508d0f2 util.serialization: Test rejection of multiple references to same table
Kim Alvefur <zash@zash.se>
parents: 9485
diff changeset
37 assert.has_error(function ()
dad29508d0f2 util.serialization: Test rejection of multiple references to same table
Kim Alvefur <zash@zash.se>
parents: 9485
diff changeset
38 local t1 = {};
dad29508d0f2 util.serialization: Test rejection of multiple references to same table
Kim Alvefur <zash@zash.se>
parents: 9485
diff changeset
39 local t2 = { t1, t1 };
9567
dbfa286cfa88 util.serialization: Add option for allowing multiple references to the same table (but not cycles)
Kim Alvefur <zash@zash.se>
parents: 9566
diff changeset
40 serialization.serialize(t2, { multirefs = false });
dbfa286cfa88 util.serialization: Add option for allowing multiple references to the same table (but not cycles)
Kim Alvefur <zash@zash.se>
parents: 9566
diff changeset
41 end);
dbfa286cfa88 util.serialization: Add option for allowing multiple references to the same table (but not cycles)
Kim Alvefur <zash@zash.se>
parents: 9566
diff changeset
42 end);
dbfa286cfa88 util.serialization: Add option for allowing multiple references to the same table (but not cycles)
Kim Alvefur <zash@zash.se>
parents: 9566
diff changeset
43
dbfa286cfa88 util.serialization: Add option for allowing multiple references to the same table (but not cycles)
Kim Alvefur <zash@zash.se>
parents: 9566
diff changeset
44 it("optionally allows multiple references to same table", function ()
dbfa286cfa88 util.serialization: Add option for allowing multiple references to the same table (but not cycles)
Kim Alvefur <zash@zash.se>
parents: 9566
diff changeset
45 assert.has_error(function ()
dbfa286cfa88 util.serialization: Add option for allowing multiple references to the same table (but not cycles)
Kim Alvefur <zash@zash.se>
parents: 9566
diff changeset
46 local t1 = {};
dbfa286cfa88 util.serialization: Add option for allowing multiple references to the same table (but not cycles)
Kim Alvefur <zash@zash.se>
parents: 9566
diff changeset
47 local t2 = { t1, t1 };
dbfa286cfa88 util.serialization: Add option for allowing multiple references to the same table (but not cycles)
Kim Alvefur <zash@zash.se>
parents: 9566
diff changeset
48 serialization.serialize(t2, { multirefs = true });
9566
dad29508d0f2 util.serialization: Test rejection of multiple references to same table
Kim Alvefur <zash@zash.se>
parents: 9485
diff changeset
49 end);
dad29508d0f2 util.serialization: Test rejection of multiple references to same table
Kim Alvefur <zash@zash.se>
parents: 9485
diff changeset
50 end);
dad29508d0f2 util.serialization: Test rejection of multiple references to same table
Kim Alvefur <zash@zash.se>
parents: 9485
diff changeset
51
9342
83e4596c2824 util.serialization: Add brief initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
52 it("roundtrips", function ()
83e4596c2824 util.serialization: Add brief initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
53 local function test(data)
83e4596c2824 util.serialization: Add brief initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
54 local serialized = serialization.serialize(data);
83e4596c2824 util.serialization: Add brief initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
55 assert.is_string(serialized);
9343
e767da06399d util.serialization: Use deserialize instead of envload directly
Kim Alvefur <zash@zash.se>
parents: 9342
diff changeset
56 local deserialized, err = serialization.deserialize(serialized);
e767da06399d util.serialization: Use deserialize instead of envload directly
Kim Alvefur <zash@zash.se>
parents: 9342
diff changeset
57 assert.same(data, deserialized, err);
9342
83e4596c2824 util.serialization: Add brief initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
58 end
83e4596c2824 util.serialization: Add brief initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
59
83e4596c2824 util.serialization: Add brief initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
60 test({});
83e4596c2824 util.serialization: Add brief initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
61 test({hello="world"});
83e4596c2824 util.serialization: Add brief initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
62 test("foobar")
83e4596c2824 util.serialization: Add brief initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
63 test("\0\1\2\3");
83e4596c2824 util.serialization: Add brief initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
64 test("nödåtgärd");
83e4596c2824 util.serialization: Add brief initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
65 test({1,2,3,4});
83e4596c2824 util.serialization: Add brief initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
66 test({foo={[100]={{"bar"},{baz=1}}}});
9482
8791bfa3984a util.serialization: Test table keys that are Lua keywords
Kim Alvefur <zash@zash.se>
parents: 9481
diff changeset
67 test({["goto"] = {["function"]={["do"]="keywords"}}});
9342
83e4596c2824 util.serialization: Add brief initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
68 end);
9485
c667887d78ad util.serialization: Simpler metatable pre-processing
Kim Alvefur <zash@zash.se>
parents: 9482
diff changeset
69
c667887d78ad util.serialization: Simpler metatable pre-processing
Kim Alvefur <zash@zash.se>
parents: 9482
diff changeset
70 it("can serialize with metatables", function ()
c667887d78ad util.serialization: Simpler metatable pre-processing
Kim Alvefur <zash@zash.se>
parents: 9482
diff changeset
71 local s = serialization.new({ freeze = true });
c667887d78ad util.serialization: Simpler metatable pre-processing
Kim Alvefur <zash@zash.se>
parents: 9482
diff changeset
72 local t = setmetatable({ a = "hi" }, { __freeze = function (t) return { t.a } end });
c667887d78ad util.serialization: Simpler metatable pre-processing
Kim Alvefur <zash@zash.se>
parents: 9482
diff changeset
73 local rt = serialization.deserialize(s(t));
c667887d78ad util.serialization: Simpler metatable pre-processing
Kim Alvefur <zash@zash.se>
parents: 9482
diff changeset
74 assert.same({"hi"}, rt);
c667887d78ad util.serialization: Simpler metatable pre-processing
Kim Alvefur <zash@zash.se>
parents: 9482
diff changeset
75 end);
c667887d78ad util.serialization: Simpler metatable pre-processing
Kim Alvefur <zash@zash.se>
parents: 9482
diff changeset
76
9342
83e4596c2824 util.serialization: Add brief initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
77 end);
83e4596c2824 util.serialization: Add brief initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
78 end);
83e4596c2824 util.serialization: Add brief initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
79