fix(libuv): fix sporadic libuv assertion fails

The fix turns out to be bumping `webpack` from `4.43` to `4.44` in
`packages/web-components`. Prior to this, I'd experience sporadic
errors when running `yarn test` like the ones documented in this
`karma` issue: [karma-runner/karma#3511](karma-runner/karma#3511).
It turns out, that the problem is not with `karma` but rather with
`webpack` as documented in [webpack/webpack#10037](webpack/webpack#10037).
As per the closing comment in that issue, ensure we use `watchpack`
version `^1.7.2` (a transitive dep of `webpack`) is enough to ensure
this sporadic error goes away, and to bump `watchpack` we need to
bump `webpack` by one minor version.

change/@fluentui-web-components-2021-01-19-11-08-27-bump-webpack-webcomponents.json

@@ -0,0 +1,8 @@
+{
+  "type": "none",
+  "comment": "fix(libuv): fix sporadic `libuv` assertion fails",
+  "packageName": "@fluentui/web-components",
+  "email": "[email protected]",
+  "dependentChangeType": "none",
+  "date": "2021-01-19T10:08:27.749Z"
+}

packages/web-components/package.json

@@ -89,7 +89,7 @@
     "ts-node": "^8.0.0",
     "tsconfig-paths": "^3.9.0",
     "typescript": "^3.9.0",
-    "webpack": "^4.43.0"
+    "webpack": "^4.44.0"
   },
   "dependencies": {
     "@microsoft/fast-colors": "^5.1.0",

yarn.lock

@@ -7424,6 +7424,21 @@ chokidar@^3.2.1:
   optionalDependencies:
     fsevents "~2.1.2"
 
+chokidar@^3.4.1:
+  version "3.5.1"
+  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.5.1.tgz#ee9ce7bbebd2b79f49f304799d5468e31e14e68a"
+  integrity sha512-9+s+Od+W0VJJzawDma/gvBNQqkTiqYTWLuZoyAsivsI4AaWTCzHG06/TMjsf1cYe9Cb97UCEhjz7HvnPk2p/tw==
+  dependencies:
+    anymatch "~3.1.1"
+    braces "~3.0.2"
+    glob-parent "~5.1.0"
+    is-binary-path "~2.1.0"
+    is-glob "~4.0.1"
+    normalize-path "~3.0.0"
+    readdirp "~3.5.0"
+  optionalDependencies:
+    fsevents "~2.3.1"
+
 chownr@^1.0.1, chownr@^1.1.1, chownr@^1.1.2:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/chownr/-/chownr-1.1.3.tgz#42d837d5239688d55f303003a508230fa6727142"
@@ -9804,6 +9819,15 @@ [email protected], enhanced-resolve@^4.0.0, enhanced-resolve@^4.1.0:
     memory-fs "^0.4.0"
     tapable "^1.0.0"
 
+enhanced-resolve@^4.5.0:
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/enhanced-resolve/-/enhanced-resolve-4.5.0.tgz#2f3cfd84dbe3b487f18f2db2ef1e064a571ca5ec"
+  integrity sha512-Nv9m36S/vxpsI+Hc4/ZGRs0n9mXqSWGGq49zxb/cJfPAQMbUtttJAlNPS4AQzaBdw/pKskw5bMbekT/Y7W/Wlg==
+  dependencies:
+    graceful-fs "^4.1.2"
+    memory-fs "^0.5.0"
+    tapable "^1.0.0"
+
 enquirer@^2.3.5:
   version "2.3.5"
   resolved "https://registry.yarnpkg.com/enquirer/-/enquirer-2.3.5.tgz#3ab2b838df0a9d8ab9e7dff235b0e8712ef92381"
@@ -11540,6 +11564,11 @@ fsevents@~2.1.1, fsevents@~2.1.2:
   resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.1.3.tgz#fb738703ae8d2f9fe900c33836ddebee8b97f23e"
   integrity sha512-Auw9a4AxqWpa9GUfj370BMPzzyncfBABW8Mab7BGWBYDj4Isgq+cDKtx0i6u9jcX9pQDnswsaaOTgTmA5pEjuQ==
 
+fsevents@~2.3.1:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.3.1.tgz#b209ab14c61012636c8863507edf7fb68cc54e9f"
+  integrity sha512-YR47Eg4hChJGAB1O3yEAOkGO+rlzutoICGqGo9EZ4lKWokzZRSyIW1QmTzqjtw8MJdj9srP869CuWw/hyzSiBw==
+
 fstream@^1.0.0, fstream@^1.0.12:
   version "1.0.12"
   resolved "https://registry.yarnpkg.com/fstream/-/fstream-1.0.12.tgz#4e8ba8ee2d48be4f7d0de505455548eae5932045"
@@ -16480,6 +16509,14 @@ memory-fs@^0.4.0, memory-fs@^0.4.1:
     errno "^0.1.3"
     readable-stream "^2.0.1"
 
+memory-fs@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/memory-fs/-/memory-fs-0.5.0.tgz#324c01288b88652966d161db77838720845a8e3c"
+  integrity sha512-jA0rdU5KoQMC0e6ppoNRtpp6vjFq6+NY7r8hywnC7V+1Xj/MtHwGIbB1QaK/dunyjWteJzmkpd7ooeWg10T7GA==
+  dependencies:
+    errno "^0.1.3"
+    readable-stream "^2.0.1"
+
 memory-streams@^0.1.3:
   version "0.1.3"
   resolved "https://registry.yarnpkg.com/memory-streams/-/memory-streams-0.1.3.tgz#d9b0017b4b87f1d92f55f2745c9caacb1dc93ceb"
@@ -20321,6 +20358,13 @@ readdirp@~3.4.0:
   dependencies:
     picomatch "^2.2.1"
 
+readdirp@~3.5.0:
+  version "3.5.0"
+  resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-3.5.0.tgz#9ba74c019b15d365278d2e91bb8c48d7b4d42c9e"
+  integrity sha512-cMhu7c/8rdhkHXWsY+osBhfSy0JikwpHK/5+imo+LpeasTF8ouErHrlYkwT0++njiyuDvc7OFY5T3ukvZ8qmFQ==
+  dependencies:
+    picomatch "^2.2.1"
+
 readline-sync@^1.4.9:
   version "1.4.10"
   resolved "https://registry.yarnpkg.com/readline-sync/-/readline-sync-1.4.10.tgz#41df7fbb4b6312d673011594145705bf56d8873b"
@@ -24426,6 +24470,13 @@ warning@^4.0.2, warning@^4.0.3:
   dependencies:
     loose-envify "^1.0.0"
 
+watchpack-chokidar2@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/watchpack-chokidar2/-/watchpack-chokidar2-2.0.1.tgz#38500072ee6ece66f3769936950ea1771be1c957"
+  integrity sha512-nCFfBIPKr5Sh61s4LPpy1Wtfi0HE8isJ3d2Yb5/Ppw2P2B/3eVSEBjKfN0fmHJSK14+31KwMKmcrzs2GM4P0Ww==
+  dependencies:
+    chokidar "^2.1.8"
+
 watchpack@^1.6.1:
   version "1.6.1"
   resolved "https://registry.yarnpkg.com/watchpack/-/watchpack-1.6.1.tgz#280da0a8718592174010c078c7585a74cd8cd0e2"
@@ -24435,6 +24486,17 @@ watchpack@^1.6.1:
     graceful-fs "^4.1.2"
     neo-async "^2.5.0"
 
+watchpack@^1.7.4:
+  version "1.7.5"
+  resolved "https://registry.yarnpkg.com/watchpack/-/watchpack-1.7.5.tgz#1267e6c55e0b9b5be44c2023aed5437a2c26c453"
+  integrity sha512-9P3MWk6SrKjHsGkLT2KHXdQ/9SNkyoJbabxnKOoJepsvJjJG8uYTR3yTPxPQvNDI3w4Nz1xnE0TLHK4RIVe/MQ==
+  dependencies:
+    graceful-fs "^4.1.2"
+    neo-async "^2.5.0"
+  optionalDependencies:
+    chokidar "^3.4.1"
+    watchpack-chokidar2 "^2.0.1"
+
 wbuf@^1.1.0, wbuf@^1.7.3:
   version "1.7.3"
   resolved "https://registry.yarnpkg.com/wbuf/-/wbuf-1.7.3.tgz#c1d8d149316d3ea852848895cb6a0bfe887b87df"
@@ -24603,7 +24665,7 @@ webpack-virtual-modules@^0.2.0:
   dependencies:
     debug "^3.0.0"
 
-[email protected], webpack@^4.33.0, webpack@^4.38.0, webpack@^4.43.0:
+[email protected], webpack@^4.33.0, webpack@^4.38.0:
   version "4.43.0"
   resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.43.0.tgz#c48547b11d563224c561dad1172c8aa0b8a678e6"
   integrity sha512-GW1LjnPipFW2Y78OOab8NJlCflB7EFskMih2AHdvjbpKMeDJqEgSx24cXXXiPS65+WSwVyxtDsJH6jGX2czy+g==
@@ -24632,6 +24694,35 @@ [email protected], webpack@^4.33.0, webpack@^4.38.0, webpack@^4.43.0:
     watchpack "^1.6.1"
     webpack-sources "^1.4.1"
 
+webpack@^4.44.0:
+  version "4.46.0"
+  resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.46.0.tgz#bf9b4404ea20a073605e0a011d188d77cb6ad542"
+  integrity sha512-6jJuJjg8znb/xRItk7bkT0+Q7AHCYjjFnvKIWQPkNIOyRqoCGvkOs0ipeQzrqz4l5FtN5ZI/ukEHroeX/o1/5Q==
+  dependencies:
+    "@webassemblyjs/ast" "1.9.0"
+    "@webassemblyjs/helper-module-context" "1.9.0"
+    "@webassemblyjs/wasm-edit" "1.9.0"
+    "@webassemblyjs/wasm-parser" "1.9.0"
+    acorn "^6.4.1"
+    ajv "^6.10.2"
+    ajv-keywords "^3.4.1"
+    chrome-trace-event "^1.0.2"
+    enhanced-resolve "^4.5.0"
+    eslint-scope "^4.0.3"
+    json-parse-better-errors "^1.0.2"
+    loader-runner "^2.4.0"
+    loader-utils "^1.2.3"
+    memory-fs "^0.4.1"
+    micromatch "^3.1.10"
+    mkdirp "^0.5.3"
+    neo-async "^2.6.1"
+    node-libs-browser "^2.2.1"
+    schema-utils "^1.0.0"
+    tapable "^1.1.3"
+    terser-webpack-plugin "^1.4.3"
+    watchpack "^1.7.4"
+    webpack-sources "^1.4.1"
+
 websocket-driver@>=0.5.1:
   version "0.7.3"
   resolved "https://registry.yarnpkg.com/websocket-driver/-/websocket-driver-0.7.3.tgz#a2d4e0d4f4f116f1e6297eba58b05d430100e9f9"