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spec/muc_util_spec.lua @ 12446:e54b8a5e35ad 0.12
util.random: Test whether util.crand works before using it (fix #1734)
util.crand can be configured at compile time to use the Linux
getrandom() system call, available from Linux 3.17, but it is still
possible to load it with an older kernel lacking that system call, where
attempting to use it throws an ENOSYS error.
By testing for this on load we can fall back to /dev/urandom in this
case.
author | Kim Alvefur <zash@zash.se> |
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date | Sat, 02 Apr 2022 16:33:27 +0200 |
parent | 10715:ad86b93093a3 |
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local muc_util; local st = require "util.stanza"; do -- XXX Hack for lack of a mock moduleapi local env = setmetatable({ module = { _shared = {}; -- Close enough to the real module:shared() for our purposes here shared = function (self, name) local t = self._shared[name]; if t == nil then t = {}; self._shared[name] = t; end return t; end; } }, { __index = _ENV or _G }); muc_util = require "util.envload".envloadfile("plugins/muc/util.lib.lua", env)(); end describe("muc/util", function () describe("filter_muc_x()", function () it("correctly filters muc#user", function () local stanza = st.message({ to = "to", from = "from", id = "foo" }) :tag("x", { xmlns = "http://jabber.org/protocol/muc#user" }) :tag("invite", { to = "user@example.com" }); assert.equal(1, #stanza.tags); assert.equal(stanza, muc_util.filter_muc_x(stanza)); assert.equal(0, #stanza.tags); end); it("correctly filters muc#user on a cloned stanza", function () local stanza = st.message({ to = "to", from = "from", id = "foo" }) :tag("x", { xmlns = "http://jabber.org/protocol/muc#user" }) :tag("invite", { to = "user@example.com" }); assert.equal(1, #stanza.tags); local filtered = muc_util.filter_muc_x(st.clone(stanza)); assert.equal(1, #stanza.tags); assert.equal(0, #filtered.tags); end); end); end);