Joh/rainy-mollusk (#200976)

* snippet completions should also check with the completion model

this will allow to return "more" from the snippet completion item provider and rely on the completions model to do some filtering

* when debugging tests allow to use console.log

* fix https://github.com/microsoft/vscode/issues/191070

test/unit/electron/renderer.js

@@ -278,7 +278,7 @@ function loadTests(opts) {
 		teardown(() => {
 
 			// should not have unexpected output
-			if (_testsWithUnexpectedOutput) {
+			if (_testsWithUnexpectedOutput && !opts.dev) {
 				assert.ok(false, 'Error: Unexpected console output in test run. Please ensure no console.[log|error|info|warn] usage in tests or runtime errors.');
 			}