Mercurial > prosody-hg

annotate spec/util_bitcompat_spec.lua @ 13144:033ea8b46d6a

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mod_storage_sql: Compose a keyval+ store out of keyval and map store methods Removes the need for the shim in storagemanager. The methods only really access the 'store' property of the first (self) argument, so this is safe.
author Kim Alvefur <zash@zash.se>
date Sat, 10 Jun 2023 16:39:48 +0200
parents c640717e01ca
children 9912baa541c0
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);