ci: Run browser integration tests also on Firefox and Webkit (#4232)

We configure a job matrix to run browser tests in parallel, even though
Karma could connect to all browsers at once. The reason for this is
that, if run time is not a concern (less than 2min at the moment),
running each browser as a separate job seemed more robust and easier to
spot browser-specific problems when a test fails.

We get all browser binaries from Playwright, so we don't need to rely on
versions installed on the host system. (And this is also the easiest way
to get a headless Webkit browser on Ubuntu)

We include the Playwright browsers in cache to avoid having to download
them again over and over.

We install Webkit system dependencies on every run of the Webkit tests
because it is inconvenient to cache and restore system dependencies.
Installing then is safer, and perhaps even faster, than dealing with the
cache.

Author: rhcarvalho

.github/workflows/build.yml

@@ -10,6 +10,7 @@ env:
   CACHED_DEPENDENCY_PATHS: |
     ${{ github.workspace }}/node_modules
     ${{ github.workspace }}/packages/**/node_modules
+    ~/.cache/ms-playwright/
 
   # DEPENDENCY_CACHE_KEY: can't be set here because we don't have access to yarn.lock
 
@@ -269,11 +270,17 @@ jobs:
             ${{ github.workspace }}/packages/serverless/dist-awslambda-layer/*.zip
 
   job_browser_integration_tests:
-    name: Browser Integration Tests
+    name: Browser Integration Tests (${{ matrix.browser }})
     needs: job_build
     runs-on: ubuntu-latest
-    timeout-minutes: 15
+    timeout-minutes: 10
     continue-on-error: true
+    strategy:
+      matrix:
+        browser:
+          - ChromeHeadless
+          - FirefoxHeadless
+          - WebkitHeadless
     steps:
       - name: Check out current commit (${{ github.sha }})
         uses: actions/checkout@v2
@@ -290,8 +297,11 @@ jobs:
           path: ${{ env.CACHED_BUILD_PATHS }}
           key: ${{ env.BUILD_CACHE_KEY }}
       - name: Run integration tests
+        env:
+          KARMA_BROWSER: ${{ matrix.browser }}
         run: |
           cd packages/browser
+          [[ $KARMA_BROWSER == WebkitHeadless ]] && yarn run playwright install-deps webkit
           yarn test:integration
 
   job_browser_build_tests:

packages/browser/package.json

@@ -33,14 +33,17 @@
     "karma": "^4.1.0",
     "karma-chai": "^0.1.0",
     "karma-chrome-launcher": "^2.2.0",
+    "karma-firefox-launcher": "^2.1.2",
     "karma-mocha": "^1.3.0",
     "karma-mocha-reporter": "^2.2.5",
     "karma-rollup-preprocessor": "^7.0.0",
     "karma-sinon": "^1.0.5",
     "karma-typescript": "^4.0.0",
     "karma-typescript-es6-transform": "^4.0.0",
+    "karma-webkit-launcher": "^1.0.2",
     "node-fetch": "^2.6.0",
     "npm-run-all": "^4.1.2",
+    "playwright": "^1.17.1",
     "prettier": "1.19.0",
     "rimraf": "^2.6.3",
     "rollup": "^1.10.1",

packages/browser/test/integration/karma.conf.js

@@ -1,12 +1,19 @@
 const path = require("path");
 
+const playwright = require("playwright");
+process.env.CHROME_BIN = playwright.chromium.executablePath();
+process.env.FIREFOX_BIN = playwright.firefox.executablePath();
+process.env.WEBKIT_HEADLESS_BIN = playwright.webkit.executablePath();
+
 const browserstackUsername = process.env.BROWSERSTACK_USERNAME;
 const browserstackAccessKey = process.env.BROWSERSTACK_ACCESS_KEY;
 const isLocalRun =
   browserstackUsername === undefined || browserstackAccessKey === undefined;
 
 const customLaunchers = isLocalRun ? {} : require("./browsers.js");
-const browsers = isLocalRun ? ["ChromeHeadless"] : Object.keys(customLaunchers);
+const browsers = isLocalRun
+  ? [process.env.KARMA_BROWSER || "ChromeHeadless"]
+  : Object.keys(customLaunchers);
 
 // NOTE: It "should" work as a global `build` config option, but it doesn't, so setting it up
 // for each browser here, so that we have a nice distinction of when the tests were run exactly.
@@ -28,6 +35,8 @@ const reporters = ["mocha"];
 
 if (isLocalRun) {
   plugins.push("karma-chrome-launcher");
+  plugins.push("karma-firefox-launcher");
+  plugins.push("karma-webkit-launcher");
 } else {
   plugins.push("karma-browserstack-launcher");
   reporters.push("BrowserStack");

yarn.lock

@@ -3996,11 +3996,32 @@ [email protected]:
   resolved "https://registry.yarnpkg.com/after/-/after-0.8.2.tgz#fedb394f9f0e02aa9768e702bda23b505fae7e1f"
   integrity sha1-/ts5T58OAqqXaOcCvaI7UF+ufh8=
 
-agent-base@4, agent-base@5, agent-base@6, agent-base@^4.3.0, agent-base@~4.2.1:
+agent-base@4, agent-base@^4.3.0:
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/agent-base/-/agent-base-4.3.0.tgz#8165f01c436009bccad0b1d122f05ed770efc6ee"
+  integrity sha512-salcGninV0nPrwpGNn4VTXBb1SOuXQBiqbrNXoeizJsHrsL6ERFM2Ne3JUSBWRE6aeNJI2ROP/WEEIDUiDe3cg==
+  dependencies:
+    es6-promisify "^5.0.0"
+
+agent-base@5:
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/agent-base/-/agent-base-5.1.1.tgz#e8fb3f242959db44d63be665db7a8e739537a32c"
   integrity sha512-TMeqbNl2fMW0nMjTEPOwe3J/PRFP4vqeoNuQMG0HlMrtm5QxKqdvAkZ1pRBQ/ulIyDD5Yq0nJ7YbdD8ey0TO3g==
 
+agent-base@6, agent-base@^6.0.2:
+  version "6.0.2"
+  resolved "https://registry.yarnpkg.com/agent-base/-/agent-base-6.0.2.tgz#49fff58577cfee3f37176feab4c22e00f86d7f77"
+  integrity sha512-RZNwNclF7+MS/8bDg70amg32dyeZGZxiDuQmZxKLAlQjr3jGyLx+4Kkk58UO7D2QdgFIQCovuSuZESne6RG6XQ==
+  dependencies:
+    debug "4"
+
+agent-base@~4.2.1:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/agent-base/-/agent-base-4.2.1.tgz#d89e5999f797875674c07d87f260fc41e83e8ca9"
+  integrity sha512-JVwXMr9nHYTUXsBFKUqhJwvlcYU/blreOEUkhNR2eXZIvwd+c+o5V4MgDPKWnMS/56awN3TRzIP+KoPn+roQtg==
+  dependencies:
+    es6-promisify "^5.0.0"
+
 agentkeepalive@^3.4.1:
   version "3.5.2"
   resolved "https://registry.yarnpkg.com/agentkeepalive/-/agentkeepalive-3.5.2.tgz#a113924dd3fa24a0bc3b78108c450c2abee00f67"
@@ -6985,6 +7006,11 @@ commander@^6.2.0, commander@^6.2.1:
   resolved "https://registry.yarnpkg.com/commander/-/commander-6.2.1.tgz#0792eb682dfbc325999bb2b84fddddba110ac73c"
   integrity sha512-U7VdrJFnJgo4xjrHpTzu0yrHPGImdsmD95ZlgYSEajAn2JKzDhDTPG9kBTefmObL2w/ngeZnilk+OV9CG3d7UA==
 
+commander@^8.2.0:
+  version "8.3.0"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-8.3.0.tgz#4837ea1b2da67b9c616a67afbb0fafee567bca66"
+  integrity sha512-OkTL9umf+He2DZkUq8f8J9of7yL6RJKI24dVITBmNfZBmri9zYZQrKkuXiKhyfPSu8tUhnVBB1iKXevvnlR4Ww==
+
 comment-parser@^0.7.6:
   version "0.7.6"
   resolved "https://registry.yarnpkg.com/comment-parser/-/comment-parser-0.7.6.tgz#0e743a53c8e646c899a1323db31f6cd337b10f12"
@@ -9220,6 +9246,18 @@ es6-object-assign@^1.1.0:
   resolved "https://registry.yarnpkg.com/es6-object-assign/-/es6-object-assign-1.1.0.tgz#c2c3582656247c39ea107cb1e6652b6f9f24523c"
   integrity sha1-wsNYJlYkfDnqEHyx5mUrb58kUjw=
 
+es6-promise@^4.0.3:
+  version "4.2.8"
+  resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-4.2.8.tgz#4eb21594c972bc40553d276e510539143db53e0a"
+  integrity sha512-HJDGx5daxeIvxdBxvG2cb9g4tEvwIk3i8+nhX0yGrYmZUzbkdg8QbDevheDB8gd0//uPj4c1EQua8Q+MViT0/w==
+
+es6-promisify@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/es6-promisify/-/es6-promisify-5.0.0.tgz#5109d62f3e56ea967c4b63505aef08291c8a5203"
+  integrity sha1-UQnWLz5W6pZ8S2NQWu8IKRyKUgM=
+  dependencies:
+    es6-promise "^4.0.3"
+
 escalade@^3.1.1:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/escalade/-/escalade-3.1.1.tgz#d8cfdc7000965c5a0174b4a82eaa5c0552742e40"
@@ -9808,7 +9846,7 @@ extract-stack@^2.0.0:
   resolved "https://registry.yarnpkg.com/extract-stack/-/extract-stack-2.0.0.tgz#11367bc865bfcd9bc0db3123e5edb57786f11f9b"
   integrity sha512-AEo4zm+TenK7zQorGK1f9mJ8L14hnTDi2ZQPR+Mub1NX8zimka1mXpV5LpH8x9HoUmFSHZCfLHqWvp0Y4FxxzQ==
 
-extract-zip@^2.0.0:
+extract-zip@^2.0.0, extract-zip@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/extract-zip/-/extract-zip-2.0.1.tgz#663dca56fe46df890d5f131ef4a06d22bb8ba13a"
   integrity sha512-GDhU9ntwuKyGXdZBUgTIe+vXnWj0fppUEtMDL0+idd5Sta8TGpHssn/eusA9mrPr9qNDym6SxAYZjNvCn/9RBg==
@@ -11844,7 +11882,7 @@ ip-regex@^2.1.0:
   resolved "https://registry.yarnpkg.com/ip-regex/-/ip-regex-2.1.0.tgz#fa78bf5d2e6913c911ce9f819ee5146bb6d844e9"
   integrity sha1-+ni/XS5pE8kRzp+BnuUUa7bYROk=
 
-[email protected]:
+[email protected], ip@^1.1.5:
   version "1.1.5"
   resolved "https://registry.yarnpkg.com/ip/-/ip-1.1.5.tgz#bdded70114290828c0a039e72ef25f5aaec4354a"
   integrity sha1-vd7XARQpCCjAoDnnLvJfWq7ENUo=
@@ -12574,7 +12612,7 @@ jest-environment-jsdom@^24.9.0:
     jest-util "^24.9.0"
     jsdom "^11.5.1"
 
-jest-environment-node@24, "jest-environment-node@>=24 <=26", jest-environment-node@^24.9.0:
+"jest-environment-node@>=24 <=26", jest-environment-node@^24.9.0:
   version "24.9.0"
   resolved "https://registry.yarnpkg.com/jest-environment-node/-/jest-environment-node-24.9.0.tgz#333d2d2796f9687f2aeebf0742b519f33c1cbfd3"
   integrity sha512-6d4V2f4nxzIzwendo27Tr0aFm+IXWa0XEUnaH6nU0FMaozxovt+sfRvh4J47wL1OvF83I3SSTu0XK+i4Bqe7uA==
@@ -12869,6 +12907,11 @@ [email protected]:
   resolved "https://registry.yarnpkg.com/jmespath/-/jmespath-0.15.0.tgz#a3f222a9aae9f966f5d27c796510e28091764217"
   integrity sha1-o/Iiqarp+Wb10nx5ZRDigJF2Qhc=
 
+jpeg-js@^0.4.2:
+  version "0.4.3"
+  resolved "https://registry.yarnpkg.com/jpeg-js/-/jpeg-js-0.4.3.tgz#6158e09f1983ad773813704be80680550eff977b"
+  integrity sha512-ru1HWKek8octvUHFHvE5ZzQ1yAsJmIvRdGWvSoKV52XKyuyYA437QWDttXT8eZXDSbuMpHlLzPDZUPd6idIz+Q==
+
 jquery@^3.5.0:
   version "3.6.0"
   resolved "https://registry.yarnpkg.com/jquery/-/jquery-3.6.0.tgz#c72a09f15c1bdce142f49dbf1170bdf8adac2470"
@@ -13230,6 +13273,14 @@ karma-firefox-launcher@^1.1.0:
   dependencies:
     is-wsl "^2.1.0"
 
+karma-firefox-launcher@^2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/karma-firefox-launcher/-/karma-firefox-launcher-2.1.2.tgz#9a38cc783c579a50f3ed2a82b7386186385cfc2d"
+  integrity sha512-VV9xDQU1QIboTrjtGVD4NCfzIH7n01ZXqy/qpBhnOeGVOkG5JYPEm8kuSd7psHE6WouZaQ9Ool92g8LFweSNMA==
+  dependencies:
+    is-wsl "^2.2.0"
+    which "^2.0.1"
+
 karma-mocha-reporter@^2.2.5:
   version "2.2.5"
   resolved "https://registry.yarnpkg.com/karma-mocha-reporter/-/karma-mocha-reporter-2.2.5.tgz#15120095e8ed819186e47a0b012f3cd741895560"
@@ -13318,6 +13369,13 @@ karma-typescript@^4.0.0:
     util "^0.12.0"
     vm-browserify "1.1.0"
 
+karma-webkit-launcher@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/karma-webkit-launcher/-/karma-webkit-launcher-1.0.2.tgz#d576902b0c1308de8fac3fc666ac2e0a1e6a574d"
+  integrity sha512-FJVxo3rVDCORh84ETTE0oTUPa76lGKIzHkZ1+7zQ+iLNBMpxGGUJ8k6FMqqZCLB/dYuTkV6azDf1q/sB2olIfQ==
+  dependencies:
+    uuid "^8.3.2"
+
 karma@^4.1.0:
   version "4.4.1"
   resolved "https://registry.yarnpkg.com/karma/-/karma-4.4.1.tgz#6d9aaab037a31136dc074002620ee11e8c2e32ab"
@@ -14424,6 +14482,11 @@ mime@^2.2.0, mime@^2.3.1:
   resolved "https://registry.yarnpkg.com/mime/-/mime-2.5.2.tgz#6e3dc6cc2b9510643830e5f19d5cb753da5eeabe"
   integrity sha512-tqkh47FzKeCPD2PUiPB6pkbMzsCasjxAfC62/Wap5qrUWcb+sFasXUC5I3gYM5iBM8v/Qpn4UK0x+j0iHyFPDg==
 
+mime@^2.4.6:
+  version "2.6.0"
+  resolved "https://registry.yarnpkg.com/mime/-/mime-2.6.0.tgz#a2a682a95cd4d0cb1d6257e28f83da7e35800367"
+  integrity sha512-USPkMeET31rOMiarsBNIHZKLGgvKc/LrjofAnBlOttf5ajRvqiRA8QsenbcooctK6d6Ts6aqZXBA+XbkKthiQg==
+
 mimic-fn@^1.0.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-1.2.0.tgz#820c86a39334640e99516928bd03fca88057d022"
@@ -16085,6 +16148,35 @@ [email protected]:
   resolved "https://registry.yarnpkg.com/platform/-/platform-1.3.6.tgz#48b4ce983164b209c2d45a107adb31f473a6e7a7"
   integrity sha512-fnWVljUchTro6RiCFvCXBbNhJc2NijN7oIQxbwsyL0buWJPG85v81ehlHI9fXrJsMNgTofEoWIQeClKpgxFLrg==
 
+playwright-core@=1.17.1:
+  version "1.17.1"
+  resolved "https://registry.yarnpkg.com/playwright-core/-/playwright-core-1.17.1.tgz#a16e0f89284a0ed8ae6d77e1c905c84b8a2ba022"
+  integrity sha512-C3c8RpPiC3qr15fRDN6dx6WnUkPLFmST37gms2aoHPDRvp7EaGDPMMZPpqIm/QWB5J40xDrQCD4YYHz2nBTojQ==
+  dependencies:
+    commander "^8.2.0"
+    debug "^4.1.1"
+    extract-zip "^2.0.1"
+    https-proxy-agent "^5.0.0"
+    jpeg-js "^0.4.2"
+    mime "^2.4.6"
+    pngjs "^5.0.0"
+    progress "^2.0.3"
+    proper-lockfile "^4.1.1"
+    proxy-from-env "^1.1.0"
+    rimraf "^3.0.2"
+    socks-proxy-agent "^6.1.0"
+    stack-utils "^2.0.3"
+    ws "^7.4.6"
+    yauzl "^2.10.0"
+    yazl "^2.5.1"
+
+playwright@^1.17.1:
+  version "1.17.1"
+  resolved "https://registry.yarnpkg.com/playwright/-/playwright-1.17.1.tgz#a6d63302ee40f41283c4bf869de261c4743a787c"
+  integrity sha512-DisCkW9MblDJNS3rG61p8LiLA2WA7IY/4A4W7DX4BphWe/HuWjKmGQptuk4NVIh5UuSwXpW/jaH2+ZgjHs3GMA==
+  dependencies:
+    playwright-core "=1.17.1"
+
 plugin-error@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/plugin-error/-/plugin-error-1.0.1.tgz#77016bd8919d0ac377fdcdd0322328953ca5781c"
@@ -16105,6 +16197,11 @@ pn@^1.1.0:
   resolved "https://registry.yarnpkg.com/pn/-/pn-1.1.0.tgz#e2f4cef0e219f463c179ab37463e4e1ecdccbafb"
   integrity sha512-2qHaIQr2VLRFoxe2nASzsV6ef4yOOH+Fi9FBOVH6cqeSgUnoyySPZkxzLuzd+RYOQTRpROA0ztTMqxROKSb/nA==
 
+pngjs@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/pngjs/-/pngjs-5.0.0.tgz#e79dd2b215767fd9c04561c01236df960bce7fbb"
+  integrity sha512-40QW5YalBNfQo5yRYmiw7Yz6TKKVr3h6970B2YE+3fQpsWcrbj1PzJgxeJ19DRQjhMbKPIuMY8rFaXc8moolVw==
+
 [email protected], pnp-webpack-plugin@^1.6.4:
   version "1.6.4"
   resolved "https://registry.yarnpkg.com/pnp-webpack-plugin/-/pnp-webpack-plugin-1.6.4.tgz#c9711ac4dc48a685dabafc86f8b6dd9f8df84149"
@@ -16636,6 +16733,15 @@ propagate@^2.0.0:
   resolved "https://registry.yarnpkg.com/propagate/-/propagate-2.0.1.tgz#40cdedab18085c792334e64f0ac17256d38f9a45"
   integrity sha512-vGrhOavPSTz4QVNuBNdcNXePNdNMaO1xj9yBeH1ScQPjk/rhg9sSlCXPhMkFuaNNW/syTvYqsnbIJxMBfRbbag==
 
+proper-lockfile@^4.1.1:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/proper-lockfile/-/proper-lockfile-4.1.2.tgz#c8b9de2af6b2f1601067f98e01ac66baa223141f"
+  integrity sha512-TjNPblN4BwAWMXU8s9AEz4JmQxnD1NNL7bNOY/AKUzyamc379FWASUhc/K1pL2noVb+XmZKLL68cjzLsiOAMaA==
+  dependencies:
+    graceful-fs "^4.2.4"
+    retry "^0.12.0"
+    signal-exit "^3.0.2"
+
 proto-list@~1.2.1:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/proto-list/-/proto-list-1.2.4.tgz#212d5bfe1318306a420f6402b8e26ff39647a849"
@@ -17717,7 +17823,7 @@ retry-request@^4.0.0, retry-request@^4.1.1:
   dependencies:
     debug "^4.1.1"
 
-[email protected]:
+[email protected], retry@^0.12.0:
   version "0.12.0"
   resolved "https://registry.yarnpkg.com/retry/-/retry-0.12.0.tgz#1b42a6266a21f07421d1b0b54b7dc167b01c013b"
   integrity sha1-G0KmJmoh8HQh0bC1S33BZ7AcATs=
@@ -18450,6 +18556,23 @@ socks-proxy-agent@^4.0.0:
     agent-base "~4.2.1"
     socks "~2.3.2"
 
+socks-proxy-agent@^6.1.0:
+  version "6.1.1"
+  resolved "https://registry.yarnpkg.com/socks-proxy-agent/-/socks-proxy-agent-6.1.1.tgz#e664e8f1aaf4e1fb3df945f09e3d94f911137f87"
+  integrity sha512-t8J0kG3csjA4g6FTbsMOWws+7R7vuRC8aQ/wy3/1OWmsgwA68zs/+cExQ0koSitUDXqhufF/YJr9wtNMZHw5Ew==
+  dependencies:
+    agent-base "^6.0.2"
+    debug "^4.3.1"
+    socks "^2.6.1"
+
+socks@^2.6.1:
+  version "2.6.1"
+  resolved "https://registry.yarnpkg.com/socks/-/socks-2.6.1.tgz#989e6534a07cf337deb1b1c94aaa44296520d30e"
+  integrity sha512-kLQ9N5ucj8uIcxrDwjm0Jsqk06xdpBjGNQtpXy4Q8/QY2k+fY7nZH8CARy+hkbG+SGAovmzzuauCpBlb8FrnBA==
+  dependencies:
+    ip "^1.1.5"
+    smart-buffer "^4.1.0"
+
 socks@~2.3.2:
   version "2.3.3"
   resolved "https://registry.yarnpkg.com/socks/-/socks-2.3.3.tgz#01129f0a5d534d2b897712ed8aceab7ee65d78e3"
@@ -18711,6 +18834,13 @@ stack-utils@^1.0.1:
   dependencies:
     escape-string-regexp "^2.0.0"
 
+stack-utils@^2.0.3:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/stack-utils/-/stack-utils-2.0.5.tgz#d25265fca995154659dbbfba3b49254778d2fdd5"
+  integrity sha512-xrQcmYhOsn/1kX+Vraq+7j4oE2j/6BFscZ0etmYg81xuM8Gq0022Pxb8+IqgOFUIaxHs0KaSb7T1+OegiNrNFA==
+  dependencies:
+    escape-string-regexp "^2.0.0"
+
 [email protected]:
   version "0.1.10"
   resolved "https://registry.yarnpkg.com/stacktrace-parser/-/stacktrace-parser-0.1.10.tgz#29fb0cae4e0d0b85155879402857a1639eb6051a"
@@ -20264,7 +20394,7 @@ uuid@^3.0.1, uuid@^3.3.2:
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.4.0.tgz#b23e4358afa8a202fe7a100af1f5f883f02007ee"
   integrity sha512-HjSDRw6gZE5JMggctHBcjVak08+KEVhSIiDzFnT9S9aegmp85S/bReBVTb4QTFaRNptJ9kuYaNhnbNEOkbKb/A==
 
-uuid@^8.0.0, uuid@^8.3.0, uuid@^8.3.1:
+uuid@^8.0.0, uuid@^8.3.0, uuid@^8.3.1, uuid@^8.3.2:
   version "8.3.2"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-8.3.2.tgz#80d5b5ced271bb9af6c445f21a1a04c606cefbe2"
   integrity sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg==
@@ -20809,6 +20939,11 @@ ws@^7.0.0, ws@^7.2.3, ws@^7.3.1, ws@^7.4.4, ws@~7.4.2:
   resolved "https://registry.yarnpkg.com/ws/-/ws-7.4.4.tgz#383bc9742cb202292c9077ceab6f6047b17f2d59"
   integrity sha512-Qm8k8ojNQIMx7S+Zp8u/uHOx7Qazv3Yv4q68MiWWWOJhiwG5W3x7iqmRtJo8xxrciZUY4vRxUTJCKuRnF28ZZw==
 
+ws@^7.4.6:
+  version "7.5.6"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-7.5.6.tgz#e59fc509fb15ddfb65487ee9765c5a51dec5fe7b"
+  integrity sha512-6GLgCqo2cy2A2rjCNFlxQS6ZljG/coZfZXclldI8FB/1G3CCI36Zd8xy2HrFVACi8tfk5XrgLQEk+P0Tnz9UcA==
+
 ws@~3.3.1:
   version "3.3.3"
   resolved "https://registry.yarnpkg.com/ws/-/ws-3.3.3.tgz#f1cf84fe2d5e901ebce94efaece785f187a228f2"
@@ -20993,6 +21128,13 @@ yauzl@^2.10.0:
     buffer-crc32 "~0.2.3"
     fd-slicer "~1.1.0"
 
+yazl@^2.5.1:
+  version "2.5.1"
+  resolved "https://registry.yarnpkg.com/yazl/-/yazl-2.5.1.tgz#a3d65d3dd659a5b0937850e8609f22fffa2b5c35"
+  integrity sha512-phENi2PLiHnHb6QBVot+dJnaAZ0xosj7p3fWl+znIjBDlnMI2PsZCJZ306BPTFOaHf5qdDEI8x5qFrSOBN5vrw==
+  dependencies:
+    buffer-crc32 "~0.2.3"
+
 [email protected]:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/yeast/-/yeast-0.1.2.tgz#008e06d8094320c372dbc2f8ed76a0ca6c8ac419"