prosody
f4c59af273a3
spec/util_bitcompat_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_bitcompat_spec.lua @ 12464:f4c59af273a3

mod_admin_shell: Add watch:stanzas() command
author Matthew Wild <mwild1@gmail.com>
date Wed, 23 Mar 2022 13:43:08 +0000
parent 12366:c640717e01ca
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
12366
c640717e01ca util.bitcompat: Add some simple tests
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
1 describe("util.bitcompat", function ()
c640717e01ca util.bitcompat: Add some simple tests
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
2 -- bitcompat will pass through to an appropriate implementation. Our
c640717e01ca util.bitcompat: Add some simple tests
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
3 -- goal here is to check that whatever implementation is in use passes
c640717e01ca util.bitcompat: Add some simple tests
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
4 -- these basic sanity checks.
c640717e01ca util.bitcompat: Add some simple tests
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
5
c640717e01ca util.bitcompat: Add some simple tests
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
6 local bit = require "util.bitcompat";
c640717e01ca util.bitcompat: Add some simple tests
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
7
c640717e01ca util.bitcompat: Add some simple tests
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
8 it("bor works", function ()
c640717e01ca util.bitcompat: Add some simple tests
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
9 assert.equal(0xF0FF, bit.bor(0xF000, 0x00F0, 0x000F));
c640717e01ca util.bitcompat: Add some simple tests
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
10 end);
c640717e01ca util.bitcompat: Add some simple tests
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
11
c640717e01ca util.bitcompat: Add some simple tests
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
12 it("band works", function ()
c640717e01ca util.bitcompat: Add some simple tests
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
13 assert.equal(0x0F, bit.band(0xFF, 0x1F, 0x0F));
c640717e01ca util.bitcompat: Add some simple tests
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
14 end);
c640717e01ca util.bitcompat: Add some simple tests
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
15
c640717e01ca util.bitcompat: Add some simple tests
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
16 it("bxor works", function ()
c640717e01ca util.bitcompat: Add some simple tests
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
17 assert.equal(0x13, bit.bxor(0x10, 0x0F, 0x0C));
c640717e01ca util.bitcompat: Add some simple tests
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
18 end);
c640717e01ca util.bitcompat: Add some simple tests
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
19
c640717e01ca util.bitcompat: Add some simple tests
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
20 it("rshift works", function ()
c640717e01ca util.bitcompat: Add some simple tests
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
21 assert.equal(0x0F, bit.rshift(0xFF, 4));
c640717e01ca util.bitcompat: Add some simple tests
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
22 end);
c640717e01ca util.bitcompat: Add some simple tests
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
23
c640717e01ca util.bitcompat: Add some simple tests
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
24 it("lshift works", function ()
c640717e01ca util.bitcompat: Add some simple tests
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
25 assert.equal(0xFF00, bit.lshift(0xFF, 8));
c640717e01ca util.bitcompat: Add some simple tests
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
26 end);
c640717e01ca util.bitcompat: Add some simple tests
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
27 end);