Add back custom editor test workspace

build/filters.js

@@ -53,6 +53,7 @@ module.exports.indentationFilter = [
 	'!extensions/typescript-language-features/test-workspace/**',
 	'!extensions/vscode-api-tests/testWorkspace/**',
 	'!extensions/vscode-api-tests/testWorkspace2/**',
+	'!extensions/vscode-custom-editor-tests/test-workspace/**',
 	'!build/monaco/**',
 	'!build/win32/**',
 

extensions/vscode-custom-editor-tests/.vscodeignore

@@ -0,0 +1,12 @@
+test/**
+test-workspace/**
+src/**
+tsconfig.json
+out/test/**
+out/**
+extension.webpack.config.js
+extension-browser.webpack.config.js
+cgmanifest.json
+yarn.lock
+preview-src/**
+webpack.config.js