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spec/util_jid_spec.lua @ 13174:8ec7b7d6556f
util.cache: Keep eviction candidate if callback resized to make room
Previously either the old or the new values would be rejected, even if
the cache was resized to allow more items.
author | Kim Alvefur <zash@zash.se> |
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date | Fri, 30 Jun 2023 22:01:49 +0200 (20 months ago) |
parent | 12770:249bf1a53866 |
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local jid = require "util.jid"; describe("util.jid", function() describe("#join()", function() it("should work", function() assert.are.equal(jid.join("a", "b", "c"), "a@b/c", "builds full JID"); assert.are.equal(jid.join("a", "b", nil), "a@b", "builds bare JID"); assert.are.equal(jid.join(nil, "b", "c"), "b/c", "builds full host JID"); assert.are.equal(jid.join(nil, "b", nil), "b", "builds bare host JID"); assert.are.equal(jid.join(nil, nil, nil), nil, "invalid JID is nil"); assert.are.equal(jid.join("a", nil, nil), nil, "invalid JID is nil"); assert.are.equal(jid.join(nil, nil, "c"), nil, "invalid JID is nil"); assert.are.equal(jid.join("a", nil, "c"), nil, "invalid JID is nil"); end); it("should reject invalid arguments", function () assert.has_error(function () jid.join(false, "bork", nil) end) assert.has_error(function () jid.join(nil, "bork", false) end) assert.has_error(function () jid.join(false, false, false) end) end) end); describe("#split()", function() it("should work", function() local function test(input_jid, expected_node, expected_server, expected_resource) local rnode, rserver, rresource = jid.split(input_jid); assert.are.equal(expected_node, rnode, "split("..tostring(input_jid)..") failed"); assert.are.equal(expected_server, rserver, "split("..tostring(input_jid)..") failed"); assert.are.equal(expected_resource, rresource, "split("..tostring(input_jid)..") failed"); end -- Valid JIDs test("node@server", "node", "server", nil ); test("node@server/resource", "node", "server", "resource" ); test("server", nil, "server", nil ); test("server/resource", nil, "server", "resource" ); test("server/resource@foo", nil, "server", "resource@foo" ); test("server/resource@foo/bar", nil, "server", "resource@foo/bar"); -- Always invalid JIDs test(nil, nil, nil, nil); test("node@/server", nil, nil, nil); test("@server", nil, nil, nil); test("@server/resource", nil, nil, nil); test("@/resource", nil, nil, nil); end); it("should reject invalid arguments", function () assert.has_error(function () jid.split(false) end) end) end); describe("#prepped_split()", function() local function test(input_jid, expected_node, expected_server, expected_resource) local rnode, rserver, rresource = jid.prepped_split(input_jid); assert.are.equal(expected_node, rnode, "split("..tostring(input_jid)..") failed"); assert.are.equal(expected_server, rserver, "split("..tostring(input_jid)..") failed"); assert.are.equal(expected_resource, rresource, "split("..tostring(input_jid)..") failed"); end it("should work", function() -- Valid JIDs test("node@server", "node", "server", nil ); test("node@server/resource", "node", "server", "resource" ); test("server", nil, "server", nil ); test("server/resource", nil, "server", "resource" ); test("server/resource@foo", nil, "server", "resource@foo" ); test("server/resource@foo/bar", nil, "server", "resource@foo/bar"); -- Always invalid JIDs test(nil, nil, nil, nil); test("node@/server", nil, nil, nil); test("@server", nil, nil, nil); test("@server/resource", nil, nil, nil); test("@/resource", nil, nil, nil); test("@server/", nil, nil, nil); test("server/", nil, nil, nil); test("/resource", nil, nil, nil); end); it("should reject invalid arguments", function () assert.has_error(function () jid.prepped_split(false) end) end) it("should strip empty root label", function () test("node@server.", "node", "server", nil); end); it("should fail for JIDs that fail stringprep", function () test("node@invalid-\128-server", nil, nil, nil); test("node@invalid-\194\128-server", nil, nil, nil); test("<invalid node>@server", nil, nil, nil); test("node@server/invalid-\000-resource", nil, nil, nil); end); end); describe("#bare()", function() it("should work", function() assert.are.equal(jid.bare("user@host"), "user@host", "bare JID remains bare"); assert.are.equal(jid.bare("host"), "host", "Host JID remains host"); assert.are.equal(jid.bare("host/resource"), "host", "Host JID with resource becomes host"); assert.are.equal(jid.bare("user@host/resource"), "user@host", "user@host JID with resource becomes user@host"); assert.are.equal(jid.bare("user@/resource"), nil, "invalid JID is nil"); assert.are.equal(jid.bare("@/resource"), nil, "invalid JID is nil"); assert.are.equal(jid.bare("@/"), nil, "invalid JID is nil"); assert.are.equal(jid.bare("/"), nil, "invalid JID is nil"); assert.are.equal(jid.bare(""), nil, "invalid JID is nil"); assert.are.equal(jid.bare("@"), nil, "invalid JID is nil"); assert.are.equal(jid.bare("user@"), nil, "invalid JID is nil"); assert.are.equal(jid.bare("user@@"), nil, "invalid JID is nil"); assert.are.equal(jid.bare("user@@host"), nil, "invalid JID is nil"); assert.are.equal(jid.bare("user@@host/resource"), nil, "invalid JID is nil"); assert.are.equal(jid.bare("user@host/"), nil, "invalid JID is nil"); end); it("should reject invalid arguments", function () assert.has_error(function () jid.bare(false) end) end) end); describe("#compare()", function() it("should work", function() assert.are.equal(jid.compare("host", "host"), true, "host should match"); assert.are.equal(jid.compare("host", "other-host"), false, "host should not match"); assert.are.equal(jid.compare("other-user@host/resource", "host"), true, "host should match"); assert.are.equal(jid.compare("other-user@host", "user@host"), false, "user should not match"); assert.are.equal(jid.compare("user@host", "host"), true, "host should match"); assert.are.equal(jid.compare("user@host/resource", "host"), true, "host should match"); assert.are.equal(jid.compare("user@host/resource", "user@host"), true, "user and host should match"); assert.are.equal(jid.compare("user@other-host", "host"), false, "host should not match"); assert.are.equal(jid.compare("user@other-host", "user@host"), false, "host should not match"); end); end); local jid_escaping_test_vectors = { -- From https://xmpp.org/extensions/xep-0106.xml#examples sans @example.com [[space cadet]], [[space\20cadet]], [[call me "ishmael"]], [[call\20me\20\22ishmael\22]], [[at&t guy]], [[at\26t\20guy]], [[d'artagnan]], [[d\27artagnan]], [[/.fanboy]], [[\2f.fanboy]], [[::foo::]], [[\3a\3afoo\3a\3a]], [[<foo>]], [[\3cfoo\3e]], [[user@host]], [[user\40host]], [[c:\net]], [[c\3a\net]], [[c:\\net]], [[c\3a\\net]], [[c:\cool stuff]], [[c\3a\cool\20stuff]], [[c:\5commas]], [[c\3a\5c5commas]], -- Section 4.2 [[\3and\2is\5cool]], [[\5c3and\2is\5c5cool]], -- From aioxmpp [[\5c]], [[\5c5c]], -- [[\5C]], [[\5C]], [[\2plus\2is\4]], [[\2plus\2is\4]], [[foo\bar]], [[foo\bar]], [[foo\41r]], [[foo\41r]], -- additional test vectors [[call\20me]], [[call\5c20me]], }; describe("#escape()", function () it("should work", function () for i = 1, #jid_escaping_test_vectors, 2 do local original = jid_escaping_test_vectors[i]; local escaped = jid_escaping_test_vectors[i+1]; assert.are.equal(escaped, jid.escape(original), ("Escapes '%s' -> '%s'"):format(original, escaped)); end end); end) describe("#unescape()", function () it("should work", function () for i = 1, #jid_escaping_test_vectors, 2 do local original = jid_escaping_test_vectors[i]; local escaped = jid_escaping_test_vectors[i+1]; assert.are.equal(original, jid.unescape(escaped), ("Unescapes '%s' -> '%s'"):format(escaped, original)); end end); end) it("should work with nodes", function() local function test(_jid, expected_node) assert.are.equal(jid.node(_jid), expected_node, "Unexpected node for "..tostring(_jid)); end test("example.com", nil); test("foo.example.com", nil); test("foo.example.com/resource", nil); test("foo.example.com/some resource", nil); test("foo.example.com/some@resource", nil); test("foo@foo.example.com/some@resource", "foo"); test("foo@example/some@resource", "foo"); test("foo@example/@resource", "foo"); test("foo@example@resource", nil); test("foo@example", "foo"); test("foo", nil); test(nil, nil); end); it("should work with hosts", function() local function test(_jid, expected_host) assert.are.equal(jid.host(_jid), expected_host, "Unexpected host for "..tostring(_jid)); end test("example.com", "example.com"); test("foo.example.com", "foo.example.com"); test("foo.example.com/resource", "foo.example.com"); test("foo.example.com/some resource", "foo.example.com"); test("foo.example.com/some@resource", "foo.example.com"); test("foo@foo.example.com/some@resource", "foo.example.com"); test("foo@example/some@resource", "example"); test("foo@example/@resource", "example"); test("foo@example@resource", nil); test("foo@example", "example"); test("foo", "foo"); test(nil, nil); end); it("should work with resources", function() local function test(_jid, expected_resource) assert.are.equal(jid.resource(_jid), expected_resource, "Unexpected resource for "..tostring(_jid)); end test("example.com", nil); test("foo.example.com", nil); test("foo.example.com/resource", "resource"); test("foo.example.com/some resource", "some resource"); test("foo.example.com/some@resource", "some@resource"); test("foo@foo.example.com/some@resource", "some@resource"); test("foo@example/some@resource", "some@resource"); test("foo@example/@resource", "@resource"); test("foo@example@resource", nil); test("foo@example", nil); test("foo", nil); test("/foo", nil); test("@x/foo", nil); test("@/foo", nil); test(nil, nil); end); end);