Fix running as a web extension, add smoke tests to prevent another regression (#1193)

* On web, send a message to the worker containing the translations

Translations weren't working at all when running the language server in
a web worker. In fact, the server was crashing immediately,
since the server was trying to load them from the filesystem.

This PR provides the translations to the server using the webworker
message passing mechanism.

Requires redhat-developer/yaml-language-server#1165

Signed-off-by: David Thompson <[email protected]>

* Fix web support, add smoke tests

1. Fix schema content resolving when running on web
   (referencing a schema with a relative path wasn't working)
2. Add smoke tests for desktop using `@vscode/test-cli`
3. Add smoke tests for web using `@vscode/test-web`

The smoke tests are very minimal; it loads a YAML file that references a
schema using a relative path and verifies the expected diagnostics
appear.

Signed-off-by: David Thompson <[email protected]>

---------

Signed-off-by: David Thompson <[email protected]>

Author: datho7561

.github/workflows/CI.yaml

@@ -79,3 +79,37 @@ jobs:
           path: |
             test-resources/screenshots/*.png
           retention-days: 2
+
+  Smoke-Test-Web:
+    runs-on: 'ubuntu-latest'
+    steps:
+      - uses: actions/checkout@v4
+      - name: Use Node 20
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+      - name: Install dependencies
+        run: npm ci
+      - name: Update yaml-language-server
+        run: npm i yaml-language-server@next
+      - name: Build extension
+        run: npm run build
+      - name: Run tests on web
+        run: xvfb-run npm run smoke-test-web
+
+  Smoke-Test-Desktop:
+    runs-on: 'ubuntu-latest'
+    steps:
+      - uses: actions/checkout@v4
+      - name: Use Node 20
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+      - name: Install dependencies
+        run: npm ci
+      - name: Update yaml-language-server
+        run: npm i yaml-language-server@next
+      - name: Build extension
+        run: npm run build
+      - name: Run tests on web
+        run: xvfb-run npm run smoke-test

.vscode-test.mjs

@@ -0,0 +1,6 @@
+import { defineConfig } from '@vscode/test-cli';
+
+export default defineConfig({
+  files: 'out/smoke-test/**/*.test.js',
+  workspaceFolder: './smoke-test/',
+});

.vscode/launch.json

@@ -42,7 +42,9 @@
         "--extensionDevelopmentPath=${workspaceFolder}",
         "--extensionDevelopmentKind=web"
       ],
+      "sourceMaps": true,
       "env": {
+        "DEBUG_VSCODE_YAML": "true",
         "VSCODE_REDHAT_TELEMETRY_DEBUG":"true"
       },
       "outFiles": ["${workspaceRoot}/dist/**/*.js"],

.vscode/settings.json

@@ -11,5 +11,7 @@
     "other": true,
     "comments": true,
     "strings": true
-  }
+  },
+  "yaml.schemas": {},
+  "yaml.schemaStore.enable": true
 }