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create mock storage using fake-indexeddb

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This commit is contained in:
Bruno Windels 2021-06-02 12:32:03 +02:00
parent edbac25613
commit 6a5679a338
6 changed files with 127 additions and 2 deletions
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1
package.json
View file

@ -36,6 +36,7 @@
"commander": "^6.0.0",
"core-js": "^3.6.5",
"eslint": "^7.25.0",
"fake-indexeddb": "^3.1.2",
"finalhandler": "^1.1.1",
"impunity": "^1.0.0",
"mdn-polyfills": "^5.20.0",

4
scripts/build.mjs
View file

@ -191,6 +191,8 @@ async function buildJs(mainFile, extraFiles, importOverrides) {
plugins.push(overridesAsRollupPlugin(importOverrides));
}
const bundle = await rollup({
// for fake-indexeddb, so usage for tests only doesn't put it in bundle
treeshake: {moduleSideEffects: false},
input: extraFiles.concat(mainFile),
plugins
});
@ -230,6 +232,8 @@ async function buildJsLegacy(mainFile, extraFiles, importOverrides) {
plugins.push(nodeResolve(), babelPlugin);
// create js bundle
const rollupConfig = {
// for fake-indexeddb, so usage for tests only doesn't put it in bundle
treeshake: {moduleSideEffects: false},
// important the extraFiles come first,
// so polyfills are available in the global scope
// if needed for the mainfile

4
scripts/package-overrides/fake-indexeddb.js Normal file
View file

@ -0,0 +1,4 @@
// we have our own main file for this module as we need both these symbols to
// be exported, and we also don't want to auto behaviour that modifies global vars
exports.FDBFactory = require("fake-indexeddb/lib/FDBFactory.js");
exports.FDBKeyRange = require("fake-indexeddb/lib/FDBKeyRange.js");

9
scripts/post-install.js
View file

@ -51,6 +51,7 @@ function packageIterator(request, start, defaultIterator) {
async function commonjsToESM(src, dst) {
// create js bundle
const bundle = await rollup({
treeshake: {moduleSideEffects: false},
input: src,
plugins: [commonjs(), nodeResolve({
browser: true,
@ -111,6 +112,14 @@ async function populateLib() {
require.resolve('es6-promise/lib/es6-promise/promise.js'),
path.join(libDir, "es6-promise/index.js")
);
// fake-indexeddb, used for tests (but unresolvable bare imports also makes the build complain)
// and might want to use it for in-memory storage too, although we probably do ts->es6 with esm
// directly rather than ts->es5->es6 as we do now. The bundle is 240K currently.
await fs.mkdir(path.join(libDir, "fake-indexeddb/"));
await commonjsToESM(
path.join(projectDir, "/scripts/package-overrides/fake-indexeddb.js"),
path.join(libDir, "fake-indexeddb/index.js")
);
}
populateLib();

22
src/mocks/Storage.js Normal file
View file

@ -0,0 +1,22 @@
/*
Copyright 2021 The Matrix.org Foundation C.I.C.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import {FDBFactory, FDBKeyRange} from "../../lib/fake-indexeddb/index.js";
import {StorageFactory} from "../matrix/storage/idb/StorageFactory.js";
export function createMockStorage() {
return new StorageFactory(null, new FDBFactory(), FDBKeyRange).create(1);
}

89
yarn.lock
View file

@ -1045,6 +1045,11 @@ base-x@^3.0.2:
dependencies:
safe-buffer "^5.0.1"
base64-arraybuffer-es6@^0.7.0:
version "0.7.0"
resolved "https://registry.yarnpkg.com/base64-arraybuffer-es6/-/base64-arraybuffer-es6-0.7.0.tgz#dbe1e6c87b1bf1ca2875904461a7de40f21abc86"
integrity sha512-ESyU/U1CFZDJUdr+neHRhNozeCv72Y7Vm0m1DCbjX3KBjT6eYocvAJlSk6+8+HkVwXlT1FNxhGW6q3UKAlCvvw==
base64-arraybuffer@^0.2.0:
version "0.2.0"
resolved "https://registry.yarnpkg.com/base64-arraybuffer/-/base64-arraybuffer-0.2.0.tgz#4b944fac0191aa5907afe2d8c999ccc57ce80f45"
@ -1209,6 +1214,11 @@ core-js-compat@^3.6.2:
browserslist "^4.8.5"
semver "7.0.0"
core-js@^2.5.3:
version "2.6.12"
resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.12.tgz#d9333dfa7b065e347cc5682219d6f690859cc2ec"
integrity sha512-Kb2wC0fvsWfQrgk8HU5lW6U/Lcs8+9aaYcy4ZFc6DDlo4nZ7n70dEgE5rtR0oG6ufKDUnrwfWL1mXR5ljDatrQ==
core-js@^3.6.5:
version "3.6.5"
resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.6.5.tgz#7395dc273af37fb2e50e9bd3d9fe841285231d1a"
@ -1324,6 +1334,13 @@ domelementtype@^2.0.1:
resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-2.0.1.tgz#1f8bdfe91f5a78063274e803b4bdcedf6e94f94d"
integrity sha512-5HOHUDsYZWV8FGWN0Njbr/Rn7f/eWSQi1v7+HsUVwXgn8nWWlL64zKDkS0n8ZmQ3mlWOMuXOnR+7Nx/5tMO5AQ==
domexception@^1.0.1:
version "1.0.1"
resolved "https://registry.yarnpkg.com/domexception/-/domexception-1.0.1.tgz#937442644ca6a31261ef36e3ec677fe805582c90"
integrity sha512-raigMkn7CJNNo6Ihro1fzG7wr3fHuYVytzquZKX5n0yizGsTcYgzdIUwj1X9pK0VvjeihV+XiclP+DjwbsSKug==
dependencies:
webidl-conversions "^4.0.2"
domhandler@^2.3.0:
version "2.4.2"
resolved "https://registry.yarnpkg.com/domhandler/-/domhandler-2.4.2.tgz#8805097e933d65e85546f726d60f5eb88b44f803"
@ -1549,6 +1566,14 @@ extend@^3.0.1:
resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.2.tgz#f8b1136b4071fbd8eb140aff858b1019ec2915fa"
integrity sha512-fjquC59cD7CyW6urNXK0FBufkZcoiGG80wTuPujX590cB5Ttln20E2UB4S/WARVqhXffZl2LNgS+gQdPIIim/g==
fake-indexeddb@^3.1.2:
version "3.1.2"
resolved "https://registry.yarnpkg.com/fake-indexeddb/-/fake-indexeddb-3.1.2.tgz#8073a12ed3b254f7afc064f3cc2629f0110a5303"
integrity sha512-W60eRBrE8r9o/EePyyUc63sr2I/MI9p3zVwLlC1WI1xdmQVqqM6+wec9KDWDz2EZyvJKhrDvy3cGC6hK8L1pfg==
dependencies:
realistic-structured-clone "^2.0.1"
setimmediate "^1.0.5"
fast-deep-equal@^3.1.1:
version "3.1.3"
resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz#3a7d56b559d6cbc3eb512325244e619a65c6c525"
@ -1914,7 +1939,7 @@ lodash@^4.17.19:
resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.20.tgz#b44a9b6297bcb698f1c51a3545a2b3b368d59c52"
integrity sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA==
lodash@^4.17.21:
lodash@^4.17.21, lodash@^4.7.0:
version "4.17.21"
resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
@ -2218,7 +2243,7 @@ progress@^2.0.0:
resolved "https://registry.yarnpkg.com/progress/-/progress-2.0.3.tgz#7e8cf8d8f5b8f239c1bc68beb4eb78567d572ef8"
integrity sha512-7PiHtLll5LdnKIMw100I+8xJXR5gW2QwWYkT6iJva0bXitZKa/XMrSbdmg3r2Xnaidz9Qumd0VPaMrZlF9V9sA==
punycode@^2.1.0:
punycode@^2.1.0, punycode@^2.1.1:
version "2.1.1"
resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
integrity sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==
@ -2244,6 +2269,16 @@ readable-stream@^3.1.1:
string_decoder "^1.1.1"
util-deprecate "^1.0.1"
realistic-structured-clone@^2.0.1:
version "2.0.2"
resolved "https://registry.yarnpkg.com/realistic-structured-clone/-/realistic-structured-clone-2.0.2.tgz#2f8ec225b1f9af20efc79ac96a09043704414959"
integrity sha512-5IEvyfuMJ4tjQOuKKTFNvd+H9GSbE87IcendSBannE28PTrbolgaVg5DdEApRKhtze794iXqVUFKV60GLCNKEg==
dependencies:
core-js "^2.5.3"
domexception "^1.0.1"
typeson "^5.8.2"
typeson-registry "^1.0.0-alpha.20"
regenerate-unicode-properties@^8.2.0:
version "8.2.0"
resolved "https://registry.yarnpkg.com/regenerate-unicode-properties/-/regenerate-unicode-properties-8.2.0.tgz#e5de7111d655e7ba60c057dbe9ff37c87e65cdec"
@ -2411,6 +2446,11 @@ serve-static@^1.13.2:
parseurl "~1.3.3"
send "0.17.1"
setimmediate@^1.0.5:
version "1.0.5"
resolved "https://registry.yarnpkg.com/setimmediate/-/setimmediate-1.0.5.tgz#290cbb232e306942d7d7ea9b83732ab7856f8285"
integrity sha1-KQy7Iy4waULX1+qbg3Mqt4VvgoU=
setprototypeof@1.1.1:
version "1.1.1"
resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.1.1.tgz#7e95acb24aa92f5885e0abef5ba131330d4ae683"
@ -2548,6 +2588,13 @@ toidentifier@1.0.0:
resolved "https://registry.yarnpkg.com/toidentifier/-/toidentifier-1.0.0.tgz#7e1be3470f1e77948bc43d94a3c8f4d7752ba553"
integrity sha512-yaOH/Pk/VEhBWWTlhI+qXxDFXlejDGcQipMlyxda9nthulaxLZUNcUqFxokp0vcYnvteJln5FNQDRrxj3YcbVw==
tr46@^2.0.2:
version "2.1.0"
resolved "https://registry.yarnpkg.com/tr46/-/tr46-2.1.0.tgz#fa87aa81ca5d5941da8cbf1f9b749dc969a4e240"
integrity sha512-15Ih7phfcdP5YxqiB+iDtLoaTz4Nd35+IiAv0kQ5FNKHzXgdWqPoTIqEDDJmXceQt4JZk6lVPT8lnDlPpGDppw==
dependencies:
punycode "^2.1.1"
type-check@^0.4.0, type-check@~0.4.0:
version "0.4.0"
resolved "https://registry.yarnpkg.com/type-check/-/type-check-0.4.0.tgz#07b8203bfa7056c0657050e3ccd2c37730bab8f1"
@ -2565,6 +2612,25 @@ type-fest@^0.8.1:
resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.8.1.tgz#09e249ebde851d3b1e48d27c105444667f17b83d"
integrity sha512-4dbzIzqvjtgiM5rw1k5rEHtBANKmdudhGyBEajN01fEyhaAIhsoKNy6y7+IN93IfpFtwY9iqi7kD+xwKhQsNJA==
typeson-registry@^1.0.0-alpha.20:
version "1.0.0-alpha.39"
resolved "https://registry.yarnpkg.com/typeson-registry/-/typeson-registry-1.0.0-alpha.39.tgz#9e0f5aabd5eebfcffd65a796487541196f4b1211"
integrity sha512-NeGDEquhw+yfwNhguLPcZ9Oj0fzbADiX4R0WxvoY8nGhy98IbzQy1sezjoEFWOywOboj/DWehI+/aUlRVrJnnw==
dependencies:
base64-arraybuffer-es6 "^0.7.0"
typeson "^6.0.0"
whatwg-url "^8.4.0"
typeson@^5.8.2:
version "5.18.2"
resolved "https://registry.yarnpkg.com/typeson/-/typeson-5.18.2.tgz#0d217fc0e11184a66aa7ca0076d9aa7707eb7bc2"
integrity sha512-Vetd+OGX05P4qHyHiSLdHZ5Z5GuQDrHHwSdjkqho9NSCYVSLSfRMjklD/unpHH8tXBR9Z/R05rwJSuMpMFrdsw==
typeson@^6.0.0:
version "6.1.0"
resolved "https://registry.yarnpkg.com/typeson/-/typeson-6.1.0.tgz#5b2a53705a5f58ff4d6f82f965917cabd0d7448b"
integrity sha512-6FTtyGr8ldU0pfbvW/eOZrEtEkczHRUtduBnA90Jh9kMPCiFNnXIon3vF41N0S4tV1HHQt4Hk1j4srpESziCaA==
unicode-canonical-property-names-ecmascript@^1.0.4:
version "1.0.4"
resolved "https://registry.yarnpkg.com/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-1.0.4.tgz#2619800c4c825800efdd8343af7dd9933cbe2818"
@ -2610,6 +2676,25 @@ v8-compile-cache@^2.0.3:
resolved "https://registry.yarnpkg.com/v8-compile-cache/-/v8-compile-cache-2.3.0.tgz#2de19618c66dc247dcfb6f99338035d8245a2cee"
integrity sha512-l8lCEmLcLYZh4nbunNZvQCJc5pv7+RCwa8q/LdUx8u7lsWvPDKmpodJAJNwkAhJC//dFY48KuIEmjtd4RViDrA==
webidl-conversions@^4.0.2:
version "4.0.2"
resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-4.0.2.tgz#a855980b1f0b6b359ba1d5d9fb39ae941faa63ad"
integrity sha512-YQ+BmxuTgd6UXZW3+ICGfyqRyHXVlD5GtQr5+qjiNW7bF0cqrzX500HVXPBOvgXb5YnzDd+h0zqyv61KUD7+Sg==
webidl-conversions@^6.1.0:
version "6.1.0"
resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-6.1.0.tgz#9111b4d7ea80acd40f5270d666621afa78b69514"
integrity sha512-qBIvFLGiBpLjfwmYAaHPXsn+ho5xZnGvyGvsarywGNc8VyQJUMHJ8OBKGGrPER0okBeMDaan4mNBlgBROxuI8w==
whatwg-url@^8.4.0:
version "8.5.0"
resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-8.5.0.tgz#7752b8464fc0903fec89aa9846fc9efe07351fd3"
integrity sha512-fy+R77xWv0AiqfLl4nuGUlQ3/6b5uNfQ4WAbGQVMYshCTCCPK9psC1nWh3XHuxGVCtlcDDQPQW1csmmIQo+fwg==
dependencies:
lodash "^4.7.0"
tr46 "^2.0.2"
webidl-conversions "^6.1.0"
which@^2.0.1:
version "2.0.2"
resolved "https://registry.yarnpkg.com/which/-/which-2.0.2.tgz#7c6a8dd0a636a0327e10b59c9286eee93f3f51b1"