prosody
ba3344926e18
spec/util_ringbuffer_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_ringbuffer_spec.lua @ 11906:ba3344926e18

MUC: Add option to include form in registration query This was originally not done based on my interpretation of XEP-0045. Today's reading, however, revealed that it actually says the result > SHOULD contain **at least** a <username/> element (emphasis mine) I take this to mean that including a form **is** allowed (and I think this is sensible). Tigase already includes the form I believe. I've gated the new behaviour behind a (default off) option, because it hasn't been tested for compatibility with clients. My primary desire for it is in Snikket, where the clients will be tested to ensure compatibility with this. I don't anticipate that (m)any clients would break, so maybe after 0.12 we can experiment with enabling it by default and eventually remove the option.
author Matthew Wild <mwild1@gmail.com>
date Mon, 15 Nov 2021 16:11:03 +0000
parent 10960:f84e0e2faae2
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
10897
37df1e757f02 util.ringbuffer: Add some initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
1 local rb = require "util.ringbuffer";
37df1e757f02 util.ringbuffer: Add some initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
2 describe("util.ringbuffer", function ()
37df1e757f02 util.ringbuffer: Add some initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
3 describe("#new", function ()
37df1e757f02 util.ringbuffer: Add some initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
4 it("has a constructor", function ()
37df1e757f02 util.ringbuffer: Add some initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
5 assert.Function(rb.new);
37df1e757f02 util.ringbuffer: Add some initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
6 end);
37df1e757f02 util.ringbuffer: Add some initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
7 it("can be created", function ()
37df1e757f02 util.ringbuffer: Add some initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
8 assert.truthy(rb.new());
37df1e757f02 util.ringbuffer: Add some initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
9 end);
10898
c6465fb3c839 util.ringbuffer: Prevent creation of zero-size buffer
Kim Alvefur <zash@zash.se>
parents: 10897
diff changeset
10 it("won't create an empty buffer", function ()
c6465fb3c839 util.ringbuffer: Prevent creation of zero-size buffer
Kim Alvefur <zash@zash.se>
parents: 10897
diff changeset
11 assert.has_error(function ()
c6465fb3c839 util.ringbuffer: Prevent creation of zero-size buffer
Kim Alvefur <zash@zash.se>
parents: 10897
diff changeset
12 rb.new(0);
c6465fb3c839 util.ringbuffer: Prevent creation of zero-size buffer
Kim Alvefur <zash@zash.se>
parents: 10897
diff changeset
13 end);
c6465fb3c839 util.ringbuffer: Prevent creation of zero-size buffer
Kim Alvefur <zash@zash.se>
parents: 10897
diff changeset
14 end);
10899
8048255ae61e util.ringbuffer: Prevent creation of buffer with negative size
Kim Alvefur <zash@zash.se>
parents: 10898
diff changeset
15 it("won't create a negatively sized buffer", function ()
8048255ae61e util.ringbuffer: Prevent creation of buffer with negative size
Kim Alvefur <zash@zash.se>
parents: 10898
diff changeset
16 assert.has_error(function ()
8048255ae61e util.ringbuffer: Prevent creation of buffer with negative size
Kim Alvefur <zash@zash.se>
parents: 10898
diff changeset
17 rb.new(-1);
8048255ae61e util.ringbuffer: Prevent creation of buffer with negative size
Kim Alvefur <zash@zash.se>
parents: 10898
diff changeset
18 end);
8048255ae61e util.ringbuffer: Prevent creation of buffer with negative size
Kim Alvefur <zash@zash.se>
parents: 10898
diff changeset
19 end);
10897
37df1e757f02 util.ringbuffer: Add some initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
20 end);
37df1e757f02 util.ringbuffer: Add some initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
21 describe(":write", function ()
37df1e757f02 util.ringbuffer: Add some initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
22 local b = rb.new();
37df1e757f02 util.ringbuffer: Add some initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
23 it("works", function ()
37df1e757f02 util.ringbuffer: Add some initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
24 assert.truthy(b:write("hi"));
37df1e757f02 util.ringbuffer: Add some initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
25 end);
37df1e757f02 util.ringbuffer: Add some initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
26 end);
10949
8b5b35baf370 util.ringbuffer: Add test for :discard()
Matthew Wild <mwild1@gmail.com>
parents: 10901
diff changeset
27
8b5b35baf370 util.ringbuffer: Add test for :discard()
Matthew Wild <mwild1@gmail.com>
parents: 10901
diff changeset
28 describe(":discard", function ()
8b5b35baf370 util.ringbuffer: Add test for :discard()
Matthew Wild <mwild1@gmail.com>
parents: 10901
diff changeset
29 local b = rb.new();
8b5b35baf370 util.ringbuffer: Add test for :discard()
Matthew Wild <mwild1@gmail.com>
parents: 10901
diff changeset
30 it("works", function ()
8b5b35baf370 util.ringbuffer: Add test for :discard()
Matthew Wild <mwild1@gmail.com>
parents: 10901
diff changeset
31 assert.truthy(b:write("hello world"));
8b5b35baf370 util.ringbuffer: Add test for :discard()
Matthew Wild <mwild1@gmail.com>
parents: 10901
diff changeset
32 assert.truthy(b:discard(6));
8b5b35baf370 util.ringbuffer: Add test for :discard()
Matthew Wild <mwild1@gmail.com>
parents: 10901
diff changeset
33 assert.equal(5, #b);
8b5b35baf370 util.ringbuffer: Add test for :discard()
Matthew Wild <mwild1@gmail.com>
parents: 10901
diff changeset
34 assert.equal("world", b:read(5));
8b5b35baf370 util.ringbuffer: Add test for :discard()
Matthew Wild <mwild1@gmail.com>
parents: 10901
diff changeset
35 end);
8b5b35baf370 util.ringbuffer: Add test for :discard()
Matthew Wild <mwild1@gmail.com>
parents: 10901
diff changeset
36 end);
8b5b35baf370 util.ringbuffer: Add test for :discard()
Matthew Wild <mwild1@gmail.com>
parents: 10901
diff changeset
37
10901
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
38 describe(":sub", function ()
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
39 -- Helper function to compare buffer:sub() with string:sub()
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
40 local function test_sub(b, x, y)
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
41 local s = b:read(#b, true);
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
42 local string_result, buffer_result = s:sub(x, y), b:sub(x, y);
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
43 assert.equals(string_result, buffer_result, ("buffer:sub(%d, %s) does not match string:sub()"):format(x, y and ("%d"):format(y) or "nil"));
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
44 end
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
45
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
46 it("works", function ()
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
47 local b = rb.new();
10954
fc310727adfb util.ringbuffer: Add some additional asserts to tests
Matthew Wild <mwild1@gmail.com>
parents: 10953
diff changeset
48 assert.truthy(b:write("hello world"));
10901
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
49 assert.equals("hello", b:sub(1, 5));
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
50 end);
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
51
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
52 it("supports optional end parameter", function ()
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
53 local b = rb.new();
10954
fc310727adfb util.ringbuffer: Add some additional asserts to tests
Matthew Wild <mwild1@gmail.com>
parents: 10953
diff changeset
54 assert.truthy(b:write("hello world"));
10901
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
55 assert.equals("hello world", b:sub(1));
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
56 assert.equals("world", b:sub(-5));
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
57 end);
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
58
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
59 it("is equivalent to string:sub", function ()
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
60 local b = rb.new(6);
10954
fc310727adfb util.ringbuffer: Add some additional asserts to tests
Matthew Wild <mwild1@gmail.com>
parents: 10953
diff changeset
61 assert.truthy(b:write("foobar"));
10901
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
62 b:read(3);
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
63 b:write("foo");
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
64 for i = -13, 13 do
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
65 for j = -13, 13 do
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
66 test_sub(b, i, j);
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
67 end
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
68 end
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
69 end);
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
70 end);
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
71
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
72 describe(":byte", function ()
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
73 -- Helper function to compare buffer:byte() with string:byte()
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
74 local function test_byte(b, x, y)
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
75 local s = b:read(#b, true);
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
76 local string_result, buffer_result = {s:byte(x, y)}, {b:byte(x, y)};
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
77 assert.same(string_result, buffer_result, ("buffer:byte(%d, %s) does not match string:byte()"):format(x, y and ("%d"):format(y) or "nil"));
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
78 end
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
79
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
80 it("is equivalent to string:byte", function ()
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
81 local b = rb.new(6);
10960
f84e0e2faae2 util.ringbuffer: Fix accidentally committed test change (thanks buildbot)
Matthew Wild <mwild1@gmail.com>
parents: 10954
diff changeset
82 assert.truthy(b:write("foobar"));
10901
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
83 b:read(3);
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
84 b:write("foo");
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
85 test_byte(b, 1);
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
86 test_byte(b, 3);
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
87 test_byte(b, -1);
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
88 test_byte(b, -3);
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
89 for i = -13, 13 do
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
90 for j = -13, 13 do
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
91 test_byte(b, i, j);
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
92 end
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
93 end
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
94 end);
10953
c3b3ac63f4c3 util.ringbuffer: Ensure unsigned chars are always returned from :byte()
Matthew Wild <mwild1@gmail.com>
parents: 10949
diff changeset
95
c3b3ac63f4c3 util.ringbuffer: Ensure unsigned chars are always returned from :byte()
Matthew Wild <mwild1@gmail.com>
parents: 10949
diff changeset
96 it("works with characters > 127", function ()
c3b3ac63f4c3 util.ringbuffer: Ensure unsigned chars are always returned from :byte()
Matthew Wild <mwild1@gmail.com>
parents: 10949
diff changeset
97 local b = rb.new();
c3b3ac63f4c3 util.ringbuffer: Ensure unsigned chars are always returned from :byte()
Matthew Wild <mwild1@gmail.com>
parents: 10949
diff changeset
98 b:write(string.char(0, 140));
c3b3ac63f4c3 util.ringbuffer: Ensure unsigned chars are always returned from :byte()
Matthew Wild <mwild1@gmail.com>
parents: 10949
diff changeset
99 local r = { b:byte(1, 2) };
c3b3ac63f4c3 util.ringbuffer: Ensure unsigned chars are always returned from :byte()
Matthew Wild <mwild1@gmail.com>
parents: 10949
diff changeset
100 assert.same({ 0, 140 }, r);
c3b3ac63f4c3 util.ringbuffer: Ensure unsigned chars are always returned from :byte()
Matthew Wild <mwild1@gmail.com>
parents: 10949
diff changeset
101 end);
10901
5e33926f4b43 util.ringbuffer: Add :sub() and :byte() methods equivalent to the string methods
Matthew Wild <mwild1@gmail.com>
parents: 10899
diff changeset
102 end);
10897
37df1e757f02 util.ringbuffer: Add some initial tests
Kim Alvefur <zash@zash.se>
parents:
diff changeset
103 end);